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Diffstat (limited to 'venv/lib/python3.11/site-packages/jsbeautifier/tests/generated/tests.py')
| -rw-r--r-- | venv/lib/python3.11/site-packages/jsbeautifier/tests/generated/tests.py | 10468 |
1 files changed, 10468 insertions, 0 deletions
diff --git a/venv/lib/python3.11/site-packages/jsbeautifier/tests/generated/tests.py b/venv/lib/python3.11/site-packages/jsbeautifier/tests/generated/tests.py new file mode 100644 index 0000000..dcfe9b9 --- /dev/null +++ b/venv/lib/python3.11/site-packages/jsbeautifier/tests/generated/tests.py @@ -0,0 +1,10468 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +''' + AUTO-GENERATED. DO NOT MODIFY. + Script: test/generate-tests.js + Template: test/data/javascript/python.mustache + Data: test/data/javascript/tests.js + + The MIT License (MIT) + + Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, + including without limitation the rights to use, copy, modify, merge, + publish, distribute, sublicense, and/or sell copies of the Software, + and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +''' + +import re +import unittest +import jsbeautifier +import six +import copy + +class TestJSBeautifier(unittest.TestCase): + options = None + + @classmethod + def setUpClass(cls): + pass + cls.wrapregex = re.compile('^(.+)$', re.MULTILINE) + + def reset_options(self): + true = True + false = False + + default_options = jsbeautifier.default_options() + default_options.indent_size = 4 + default_options.indent_char = ' ' + default_options.preserve_newlines = true + default_options.jslint_happy = false + default_options.indent_level = 0 + default_options.break_chained_methods = false + default_options.eol = '\n' + + default_options.indent_size = 4 + default_options.indent_char = ' ' + default_options.preserve_newlines = true + default_options.jslint_happy = false + + self.options = copy.copy(default_options) + + def test_unescape(self): + # Test cases contributed by <chrisjshull on GitHub.com> + test_fragment = self.decodesto + self.reset_options() + bt = self.bt + + def unicode_char(value): + return six.unichr(value) + + bt('"\\\\s"') # == "\\s" in the js source + bt("'\\\\s'") # == '\\s' in the js source + bt("'\\\\\\s'") # == '\\\s' in the js source + bt("'\\s'") # == '\s' in the js source + bt('"•"') + bt('"—"') + bt('"\\x41\\x42\\x43\\x01"', '"\\x41\\x42\\x43\\x01"') + bt('"\\u2022"', '"\\u2022"') + bt('"\\u{2022}"', '"\\u{2022}"') + bt('a = /\s+/') + #bt('a = /\\x41/','a = /A/') + bt('"\\u2022";a = /\s+/;"\\x41\\x42\\x43\\x01".match(/\\x41/);','"\\u2022";\na = /\s+/;\n"\\x41\\x42\\x43\\x01".match(/\\x41/);') + + test_fragment('"\\x41\\x42\\x01\\x43"') + test_fragment('"\\x41\\x42\\u0001\\x43"') + test_fragment('"\\x41\\x42\\u{0001}\\x43"') + test_fragment('"\\x20\\x40\\x4a"') + test_fragment('"\\xff\\x40\\x4a"') + test_fragment('"\\u0072\\u016B\\u0137\\u012B\\u0074\\u0069\\u0073"') + test_fragment('"\\u{0072}\\u{016B}\\u{110000}\\u{137}\\u012B\\x74\\u{0000069}\\u{073}"') + test_fragment('"Google Chrome est\\u00E1 actualizado."') + test_fragment( + '"\\x22\\x27",\'\\x22\\x27\',"\\x5c",\'\\x5c\',"\\xff and \\xzz","unicode \\u0000 \\u0022 \\u0027 \\u005c \\uffff \\uzzzz"', + '"\\x22\\x27", \'\\x22\\x27\', "\\x5c", \'\\x5c\', "\\xff and \\xzz", "unicode \\u0000 \\u0022 \\u0027 \\u005c \\uffff \\uzzzz"') + + self.options.unescape_strings = True + + bt('"\\x41\\x42\\x01\\x43"', '"AB\\x01C"') + bt('"\\x41\\x42\\u0001\\x43"', '"AB\\u0001C"') + bt('"\\x41\\x42\\u{0001}\\x43"', '"AB\\u{0001}C"') + test_fragment('"\\x20\\x40\\x4a"', '" @J"') + test_fragment('"\\xff\\x40\\x4a"') + test_fragment('"\\u0072\\u016B\\u0137\\u012B\\u0074\\u0069\\u0073"', six.u('"\u0072\u016B\u0137\u012B\u0074\u0069\u0073"')) + test_fragment('"\\u{0072}\\u{016B}\\u{110000}\\u{137}\\u012B\\x74\\u{0000069}\\u{073}"', six.u('"\u0072\u016B\\u{110000}\u0137\u012B\u0074\u0069\u0073"')) + + bt('a = /\s+/') + test_fragment('"\\x22\\x27",\'\\x22\\x27\',"\\x5c",\'\\x5c\',"\\xff","unicode \\u0000 \\u0022 \\u0027 \\u005c \\uffff"', + '"\\"\\\'", \'\\"\\\'\', "\\\\", \'\\\\\', "\\xff", "unicode \\u0000 \\" \\\' \\\\ ' + unicode_char(0xffff) + '"') + + # For error case, return the string unchanged + test_fragment('"\\x22\\x27",\'\\x22\\x27\',"\\x5c",\'\\x5c\',"\\xff and \\xzz","unicode \\u0000 \\u0022 \\u0027 \\u005c \\uffff \\uzzzz"', + '"\\"\\\'", \'\\"\\\'\', "\\\\", \'\\\\\', "\\xff and \\xzz", "unicode \\u0000 \\u0022 \\u0027 \\u005c \\uffff \\uzzzz"') + + self.options.unescape_strings = False + + def test_beautifier(self): + test_fragment = self.decodesto + bt = self.bt + + true = True + false = False + + def unicode_char(value): + return six.unichr(value) + + ##============================================================ + # Line wrap test inputs + #....---------1---------2---------3---------4---------5---------6---------7 + #....1234567890123456789012345678901234567890123456789012345678901234567890 + wrap_input_1=( + 'foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n.but_this_can\n' + + 'return between_return_and_expression_should_never_wrap.but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + 'if (wraps_can_occur && inside_an_if_block) that_is_\n.okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + '}'); + + #....---------1---------2---------3---------4---------5---------6---------7 + #....1234567890123456789012345678901234567890123456789012345678901234567890 + wrap_input_2=( + '{\n' + + ' foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n.but_this_can\n' + + ' return between_return_and_expression_should_never_wrap.but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + ' if (wraps_can_occur && inside_an_if_block) that_is_\n.okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + ' }' + + '}'); + + + #============================================================ + # Unicode Support + self.reset_options() + bt('var ' + unicode_char(3232) + '_' + unicode_char(3232) + ' = "hi";') + bt( + 'var ' + unicode_char(228) + 'x = {\n' + + ' ' + unicode_char(228) + 'rgerlich: true\n' + + '};') + bt( + 'var \\u00E4\\u0ca0\\u0cA0\\u0Ca0 = {\n' + + ' \\u0ca0rgerlich: true\n' + + '};') + bt( + 'var \\u00E4add\\u0025 = {\n' + + ' \\u0044rgerlich\\u0ca0: true\n' + + '};') + bt( + 'var' + unicode_char(160) + unicode_char(3232) + '_' + unicode_char(3232) + ' = "hi";', + # -- output -- + 'var ' + unicode_char(3232) + '_' + unicode_char(3232) + ' = "hi";') + + # Issue #2159: Invalid prettification of object with unicode escape character as object key - test scenario: object with unicode as key + bt( + '{\\u{1d4b6}:"ascr"}', + # -- output -- + '{\n' + + ' \\u{1d4b6}: "ascr"\n' + + '}') + bt( + 'var \\u{E4}\\u{ca0}\\u{0cA0}\\u{000000Ca0} = {\n' + + ' \\u{ca0}rgerlich: true\n' + + '};') + + + #============================================================ + # Test template and continuation strings + self.reset_options() + bt('`This is a ${template} string.`') + bt( + '`This\n' + + ' is\n' + + ' a\n' + + ' ${template}\n' + + ' string.`') + bt( + 'a = `This is a continuation\\\n' + + 'string.`') + bt( + 'a = "This is a continuation\\\n' + + 'string."') + bt( + '`SELECT\n' + + ' nextval(\'${this.options.schema ? `${this.options.schema}.` : \'\'}"${this.tableName}_${this.autoIncrementField}_seq"\'::regclass\n' + + ' ) nextval;`') + + # Tests for #1030 + bt( + 'const composeUrl = (host) => {\n' + + ' return `${host `test`}`;\n' + + '};') + bt( + 'const composeUrl = (host, api, key, data) => {\n' + + ' switch (api) {\n' + + ' case "Init":\n' + + ' return `${host}/vwapi/Init?VWID=${key}&DATA=${encodeURIComponent(\n' + + ' Object.keys(data).map((k) => `${k}=${ data[k]}` ).join(";")\n' + + ' )}`;\n' + + ' case "Pay":\n' + + ' return `${host}/vwapi/Pay?SessionId=${par}`;\n' + + ' };\n' + + '};') + + + #============================================================ + # Private Class Fields + self.reset_options() + bt('#foo') + bt( + 'class X {\n' + + ' #foo = null;\n' + + ' get foo() {\n' + + ' return this.#foo;\n' + + ' }\n' + + '}') + bt( + 'class X {#foo=null;}', + # -- output -- + 'class X {\n' + + ' #foo = null;\n' + + '}') + + + #============================================================ + # ES7 Decorators + self.reset_options() + bt('@foo') + bt('@foo(bar)') + bt( + '@foo(function(k, v) {\n' + + ' implementation();\n' + + '})') + + + #============================================================ + # ES7 exponential + self.reset_options() + bt('x ** 2') + bt('x ** -2') + + + #============================================================ + # Spread operator + self.reset_options() + self.options.brace_style = "collapse,preserve-inline" + bt('const m = { ...item, c: 3 };') + bt( + 'const m = {\n' + + ' ...item,\n' + + ' c: 3\n' + + '};') + bt('const m = { c: 3, ...item };') + bt('const m = [...item, 3];') + bt('const m = [3, ...item];') + + + #============================================================ + # Object literal shorthand functions + self.reset_options() + bt( + 'return {\n' + + ' foo() {\n' + + ' return 42;\n' + + ' }\n' + + '}') + bt( + 'var foo = {\n' + + ' * bar() {\n' + + ' yield 42;\n' + + ' }\n' + + '};') + bt( + 'var foo = {bar(){return 42;},*barGen(){yield 42;}};', + # -- output -- + 'var foo = {\n' + + ' bar() {\n' + + ' return 42;\n' + + ' },\n' + + ' * barGen() {\n' + + ' yield 42;\n' + + ' }\n' + + '};') + + # also handle generator shorthand in class - #1013 + bt( + 'class A {\n' + + ' fn() {\n' + + ' return true;\n' + + ' }\n' + + '\n' + + ' * gen() {\n' + + ' return true;\n' + + ' }\n' + + '}') + bt( + 'class A {\n' + + ' * gen() {\n' + + ' return true;\n' + + ' }\n' + + '\n' + + ' fn() {\n' + + ' return true;\n' + + ' }\n' + + '}') + + + #============================================================ + # End With Newline - (end_with_newline = "true") + self.reset_options() + self.options.end_with_newline = true + test_fragment('', '\n') + test_fragment(' return .5', ' return .5\n') + test_fragment( + ' \n' + + '\n' + + 'return .5\n' + + '\n' + + '\n' + + '\n', + # -- output -- + ' return .5\n') + test_fragment('\n') + + # End With Newline - (end_with_newline = "false") + self.reset_options() + self.options.end_with_newline = false + test_fragment('') + test_fragment(' return .5') + test_fragment( + ' \n' + + '\n' + + 'return .5\n' + + '\n' + + '\n' + + '\n', + # -- output -- + ' return .5') + test_fragment('\n', '') + + + #============================================================ + # Support Indent Level Options and Base Indent Autodetection - () + self.reset_options() + test_fragment(' a') + test_fragment( + ' function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + test_fragment( + ' // This is a random comment\n' + + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' // This is a random comment\n' + + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + + # Support Indent Level Options and Base Indent Autodetection - (indent_level = "0") + self.reset_options() + self.options.indent_level = 0 + test_fragment(' a') + test_fragment( + ' function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + test_fragment( + ' // This is a random comment\n' + + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' // This is a random comment\n' + + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + + # Support Indent Level Options and Base Indent Autodetection - (indent_level = "1") + self.reset_options() + self.options.indent_level = 1 + test_fragment(' a', ' a') + test_fragment( + ' function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + test_fragment( + ' // This is a random comment\n' + + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' // This is a random comment\n' + + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + + # Support Indent Level Options and Base Indent Autodetection - (indent_level = "2") + self.reset_options() + self.options.indent_level = 2 + test_fragment('a', ' a') + test_fragment( + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + test_fragment( + '// This is a random comment\n' + + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' // This is a random comment\n' + + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + + # Support Indent Level Options and Base Indent Autodetection - (indent_with_tabs = "true", indent_level = "2") + self.reset_options() + self.options.indent_with_tabs = true + self.options.indent_level = 2 + test_fragment('a', '\t\ta') + test_fragment( + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + '\t\tfunction test() {\n' + + '\t\t\tconsole.log("this is a test");\n' + + '\t\t}') + test_fragment( + '// This is a random comment\n' + + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + '\t\t// This is a random comment\n' + + '\t\tfunction test() {\n' + + '\t\t\tconsole.log("this is a test");\n' + + '\t\t}') + + # Support Indent Level Options and Base Indent Autodetection - (indent_level = "0") + self.reset_options() + self.options.indent_level = 0 + test_fragment('\t a') + test_fragment( + '\t function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + '\t function test() {\n' + + '\t console.log("this is a test");\n' + + '\t }') + test_fragment( + '\t // This is a random comment\n' + + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + '\t // This is a random comment\n' + + '\t function test() {\n' + + '\t console.log("this is a test");\n' + + '\t }') + + + #============================================================ + # Support simple language specific option inheritance/overriding - (js = "{ "indent_size": 3 }", css = "{ "indent_size": 5 }") + self.reset_options() + self.options.js = { 'indent_size': 3 } + self.options.css = { 'indent_size': 5 } + bt( + 'if (a == b) {\n' + + ' test();\n' + + '}') + + # Support simple language specific option inheritance/overriding - (html = "{ "js": { "indent_size": 3 }, "css": { "indent_size": 5 } }") + self.reset_options() + self.options.html = { 'js': { 'indent_size': 3 }, 'css': { 'indent_size': 5 } } + bt( + 'if (a == b) {\n' + + ' test();\n' + + '}') + + # Support simple language specific option inheritance/overriding - (indent_size = "9", html = "{ "js": { "indent_size": 3 }, "css": { "indent_size": 5 }, "indent_size": 2}", js = "{ "indent_size": 4 }", css = "{ "indent_size": 3 }") + self.reset_options() + self.options.indent_size = 9 + self.options.html = { 'js': { 'indent_size': 3 }, 'css': { 'indent_size': 5 }, 'indent_size': 2} + self.options.js = { 'indent_size': 4 } + self.options.css = { 'indent_size': 3 } + bt( + 'if (a == b) {\n' + + ' test();\n' + + '}') + + + #============================================================ + # Brace style permutations - (brace_style = ""collapse,preserve-inline"") + self.reset_options() + self.options.brace_style = 'collapse,preserve-inline' + bt( + 'var a ={a: 2};\n' + + 'var a ={a: 2};', + # -- output -- + 'var a = { a: 2 };\n' + + 'var a = { a: 2 };') + bt( + '//case 1\n' + + 'if (a == 1){}\n' + + '//case 2\n' + + 'else if (a == 2){}', + # -- output -- + '//case 1\n' + + 'if (a == 1) {}\n' + + '//case 2\n' + + 'else if (a == 2) {}') + bt('if(1){2}else{3}', 'if (1) { 2 } else { 3 }') + bt('try{a();}catch(b){c();}catch(d){}finally{e();}', 'try { a(); } catch (b) { c(); } catch (d) {} finally { e(); }') + + # Brace style permutations - (brace_style = ""collapse,preserve-inline"") + self.reset_options() + self.options.brace_style = 'collapse,preserve-inline' + bt( + 'var a =\n' + + '{\n' + + 'a: 2\n' + + '}\n' + + ';\n' + + 'var a =\n' + + '{\n' + + 'a: 2\n' + + '}\n' + + ';', + # -- output -- + 'var a = {\n' + + ' a: 2\n' + + '};\n' + + 'var a = {\n' + + ' a: 2\n' + + '};') + bt( + '//case 1\n' + + 'if (a == 1)\n' + + '{}\n' + + '//case 2\n' + + 'else if (a == 2)\n' + + '{}', + # -- output -- + '//case 1\n' + + 'if (a == 1) {}\n' + + '//case 2\n' + + 'else if (a == 2) {}') + bt( + 'if(1)\n' + + '{\n' + + '2\n' + + '}\n' + + 'else\n' + + '{\n' + + '3\n' + + '}', + # -- output -- + 'if (1) {\n' + + ' 2\n' + + '} else {\n' + + ' 3\n' + + '}') + bt( + 'try\n' + + '{\n' + + 'a();\n' + + '}\n' + + 'catch(b)\n' + + '{\n' + + 'c();\n' + + '}\n' + + 'catch(d)\n' + + '{}\n' + + 'finally\n' + + '{\n' + + 'e();\n' + + '}', + # -- output -- + 'try {\n' + + ' a();\n' + + '} catch (b) {\n' + + ' c();\n' + + '} catch (d) {} finally {\n' + + ' e();\n' + + '}') + + # Brace style permutations - () + self.reset_options() + bt( + 'var a ={a: 2};\n' + + 'var a ={a: 2};', + # -- output -- + 'var a = {\n' + + ' a: 2\n' + + '};\n' + + 'var a = {\n' + + ' a: 2\n' + + '};') + bt( + '//case 1\n' + + 'if (a == 1){}\n' + + '//case 2\n' + + 'else if (a == 2){}', + # -- output -- + '//case 1\n' + + 'if (a == 1) {}\n' + + '//case 2\n' + + 'else if (a == 2) {}') + bt( + 'if(1){2}else{3}', + # -- output -- + 'if (1) {\n' + + ' 2\n' + + '} else {\n' + + ' 3\n' + + '}') + bt( + 'try{a();}catch(b){c();}catch(d){}finally{e();}', + # -- output -- + 'try {\n' + + ' a();\n' + + '} catch (b) {\n' + + ' c();\n' + + '} catch (d) {} finally {\n' + + ' e();\n' + + '}') + + # Brace style permutations - (brace_style = ""collapse"") + self.reset_options() + self.options.brace_style = 'collapse' + bt( + 'var a ={a: 2};\n' + + 'var a ={a: 2};', + # -- output -- + 'var a = {\n' + + ' a: 2\n' + + '};\n' + + 'var a = {\n' + + ' a: 2\n' + + '};') + bt( + '//case 1\n' + + 'if (a == 1){}\n' + + '//case 2\n' + + 'else if (a == 2){}', + # -- output -- + '//case 1\n' + + 'if (a == 1) {}\n' + + '//case 2\n' + + 'else if (a == 2) {}') + bt( + 'if(1){2}else{3}', + # -- output -- + 'if (1) {\n' + + ' 2\n' + + '} else {\n' + + ' 3\n' + + '}') + bt( + 'try{a();}catch(b){c();}catch(d){}finally{e();}', + # -- output -- + 'try {\n' + + ' a();\n' + + '} catch (b) {\n' + + ' c();\n' + + '} catch (d) {} finally {\n' + + ' e();\n' + + '}') + + # Brace style permutations - (brace_style = ""collapse"") + self.reset_options() + self.options.brace_style = 'collapse' + bt( + 'var a =\n' + + '{\n' + + 'a: 2\n' + + '}\n' + + ';\n' + + 'var a =\n' + + '{\n' + + 'a: 2\n' + + '}\n' + + ';', + # -- output -- + 'var a = {\n' + + ' a: 2\n' + + '};\n' + + 'var a = {\n' + + ' a: 2\n' + + '};') + bt( + '//case 1\n' + + 'if (a == 1)\n' + + '{}\n' + + '//case 2\n' + + 'else if (a == 2)\n' + + '{}', + # -- output -- + '//case 1\n' + + 'if (a == 1) {}\n' + + '//case 2\n' + + 'else if (a == 2) {}') + bt( + 'if(1)\n' + + '{\n' + + '2\n' + + '}\n' + + 'else\n' + + '{\n' + + '3\n' + + '}', + # -- output -- + 'if (1) {\n' + + ' 2\n' + + '} else {\n' + + ' 3\n' + + '}') + bt( + 'try\n' + + '{\n' + + 'a();\n' + + '}\n' + + 'catch(b)\n' + + '{\n' + + 'c();\n' + + '}\n' + + 'catch(d)\n' + + '{}\n' + + 'finally\n' + + '{\n' + + 'e();\n' + + '}', + # -- output -- + 'try {\n' + + ' a();\n' + + '} catch (b) {\n' + + ' c();\n' + + '} catch (d) {} finally {\n' + + ' e();\n' + + '}') + + + #============================================================ + # Comma-first option - (comma_first = "false") + self.reset_options() + self.options.comma_first = false + bt( + '{a:1, b:2}', + # -- output -- + '{\n' + + ' a: 1,\n' + + ' b: 2\n' + + '}') + bt( + 'var a=1, b=c[d], e=6;', + # -- output -- + 'var a = 1,\n' + + ' b = c[d],\n' + + ' e = 6;') + bt( + 'for(var a=1,b=2,c=3;d<3;d++)\n' + + 'e', + # -- output -- + 'for (var a = 1, b = 2, c = 3; d < 3; d++)\n' + + ' e') + bt( + 'for(var a=1,b=2,\n' + + 'c=3;d<3;d++)\n' + + 'e', + # -- output -- + 'for (var a = 1, b = 2,\n' + + ' c = 3; d < 3; d++)\n' + + ' e') + bt( + 'function foo() {\n' + + ' return [\n' + + ' "one",\n' + + ' "two"\n' + + ' ];\n' + + '}') + bt( + 'a=[[1,2],[4,5],[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],[7,8],]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' [7, 8],\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' function() {},\n' + + ' [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' function() {},\n' + + ' function() {},\n' + + ' [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' function() {},\n' + + ' [7, 8]\n' + + ']') + bt('a=[b,c,function(){},function(){},d]', 'a = [b, c, function() {}, function() {}, d]') + bt( + 'a=[b,c,\n' + + 'function(){},function(){},d]', + # -- output -- + 'a = [b, c,\n' + + ' function() {},\n' + + ' function() {},\n' + + ' d\n' + + ']') + bt('a=[a[1],b[4],c[d[7]]]', 'a = [a[1], b[4], c[d[7]]]') + bt('[1,2,[3,4,[5,6],7],8]', '[1, 2, [3, 4, [5, 6], 7], 8]') + bt( + '[[["1","2"],["3","4"]],[["5","6","7"],["8","9","0"]],[["1","2","3"],["4","5","6","7"],["8","9","0"]]]', + # -- output -- + '[\n' + + ' [\n' + + ' ["1", "2"],\n' + + ' ["3", "4"]\n' + + ' ],\n' + + ' [\n' + + ' ["5", "6", "7"],\n' + + ' ["8", "9", "0"]\n' + + ' ],\n' + + ' [\n' + + ' ["1", "2", "3"],\n' + + ' ["4", "5", "6", "7"],\n' + + ' ["8", "9", "0"]\n' + + ' ]\n' + + ']') + bt( + 'changeCollection.add({\n' + + ' name: "Jonathan" // New line inserted after this line on every save\n' + + ' , age: 25\n' + + '});', + # -- output -- + 'changeCollection.add({\n' + + ' name: "Jonathan" // New line inserted after this line on every save\n' + + ' ,\n' + + ' age: 25\n' + + '});') + bt( + 'changeCollection.add(\n' + + ' function() {\n' + + ' return true;\n' + + ' },\n' + + ' function() {\n' + + ' return true;\n' + + ' }\n' + + ');') + + # Comma-first option - (comma_first = "true") + self.reset_options() + self.options.comma_first = true + bt( + '{a:1, b:2}', + # -- output -- + '{\n' + + ' a: 1\n' + + ' , b: 2\n' + + '}') + bt( + 'var a=1, b=c[d], e=6;', + # -- output -- + 'var a = 1\n' + + ' , b = c[d]\n' + + ' , e = 6;') + bt( + 'for(var a=1,b=2,c=3;d<3;d++)\n' + + 'e', + # -- output -- + 'for (var a = 1, b = 2, c = 3; d < 3; d++)\n' + + ' e') + bt( + 'for(var a=1,b=2,\n' + + 'c=3;d<3;d++)\n' + + 'e', + # -- output -- + 'for (var a = 1, b = 2\n' + + ' , c = 3; d < 3; d++)\n' + + ' e') + bt( + 'function foo() {\n' + + ' return [\n' + + ' "one"\n' + + ' , "two"\n' + + ' ];\n' + + '}') + bt( + 'a=[[1,2],[4,5],[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2]\n' + + ' , [4, 5]\n' + + ' , [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],[7,8],]', + # -- output -- + 'a = [\n' + + ' [1, 2]\n' + + ' , [4, 5]\n' + + ' , [7, 8]\n' + + ', ]') + bt( + 'a=[[1,2],[4,5],function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2]\n' + + ' , [4, 5]\n' + + ' , function() {}\n' + + ' , [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2]\n' + + ' , [4, 5]\n' + + ' , function() {}\n' + + ' , function() {}\n' + + ' , [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2]\n' + + ' , [4, 5]\n' + + ' , function() {}\n' + + ' , [7, 8]\n' + + ']') + bt('a=[b,c,function(){},function(){},d]', 'a = [b, c, function() {}, function() {}, d]') + bt( + 'a=[b,c,\n' + + 'function(){},function(){},d]', + # -- output -- + 'a = [b, c\n' + + ' , function() {}\n' + + ' , function() {}\n' + + ' , d\n' + + ']') + bt('a=[a[1],b[4],c[d[7]]]', 'a = [a[1], b[4], c[d[7]]]') + bt('[1,2,[3,4,[5,6],7],8]', '[1, 2, [3, 4, [5, 6], 7], 8]') + bt( + '[[["1","2"],["3","4"]],[["5","6","7"],["8","9","0"]],[["1","2","3"],["4","5","6","7"],["8","9","0"]]]', + # -- output -- + '[\n' + + ' [\n' + + ' ["1", "2"]\n' + + ' , ["3", "4"]\n' + + ' ]\n' + + ' , [\n' + + ' ["5", "6", "7"]\n' + + ' , ["8", "9", "0"]\n' + + ' ]\n' + + ' , [\n' + + ' ["1", "2", "3"]\n' + + ' , ["4", "5", "6", "7"]\n' + + ' , ["8", "9", "0"]\n' + + ' ]\n' + + ']') + bt( + 'changeCollection.add({\n' + + ' name: "Jonathan" // New line inserted after this line on every save\n' + + ' , age: 25\n' + + '});') + bt( + 'changeCollection.add(\n' + + ' function() {\n' + + ' return true;\n' + + ' },\n' + + ' function() {\n' + + ' return true;\n' + + ' }\n' + + ');', + # -- output -- + 'changeCollection.add(\n' + + ' function() {\n' + + ' return true;\n' + + ' }\n' + + ' , function() {\n' + + ' return true;\n' + + ' }\n' + + ');') + + + #============================================================ + # Unindent chained functions - (unindent_chained_methods = "true") + self.reset_options() + self.options.unindent_chained_methods = true + bt( + 'f().f().f()\n' + + ' .f().f();', + # -- output -- + 'f().f().f()\n' + + '.f().f();') + bt( + 'f()\n' + + ' .f()\n' + + ' .f();', + # -- output -- + 'f()\n' + + '.f()\n' + + '.f();') + bt( + 'f(function() {\n' + + ' f()\n' + + ' .f()\n' + + ' .f();\n' + + '});', + # -- output -- + 'f(function() {\n' + + ' f()\n' + + ' .f()\n' + + ' .f();\n' + + '});') + + # regression test for fix #1378 + bt( + 'f(function() {\n' + + ' if(g === 1)\n' + + ' g = 0;\n' + + ' else\n' + + ' g = 1;\n' + + '\n' + + ' f()\n' + + ' .f()\n' + + ' .f();\n' + + '});', + # -- output -- + 'f(function() {\n' + + ' if (g === 1)\n' + + ' g = 0;\n' + + ' else\n' + + ' g = 1;\n' + + '\n' + + ' f()\n' + + ' .f()\n' + + ' .f();\n' + + '});') + + # regression test for fix #1533 + bt( + 'angular.module("test").controller("testCtrl", function($scope) {\n' + + ' $scope.tnew;\n' + + ' $scope.toggle_tnew = function() {\n' + + ' $scope.mode = 0;\n' + + ' if (!$scope.tnew) {\n' + + ' $scope.tnew = {};\n' + + ' } else $scope.tnew = null;\n' + + ' }\n' + + ' $scope.fn = function() {\n' + + ' return null;\n' + + ' }\n' + + '});') + + + #============================================================ + # Space in parens tests - (space_in_paren = "false", space_in_empty_paren = "false") + self.reset_options() + self.options.space_in_paren = false + self.options.space_in_empty_paren = false + bt('if(p) foo(a,b);', 'if (p) foo(a, b);') + bt( + 'try{while(true){willThrow()}}catch(result)switch(result){case 1:++result }', + # -- output -- + 'try {\n' + + ' while (true) {\n' + + ' willThrow()\n' + + ' }\n' + + '} catch (result) switch (result) {\n' + + ' case 1:\n' + + ' ++result\n' + + '}') + bt('((e/((a+(b)*c)-d))^2)*5;', '((e / ((a + (b) * c) - d)) ^ 2) * 5;') + bt( + 'function f(a,b) {if(a) b()}function g(a,b) {if(!a) b()}', + # -- output -- + 'function f(a, b) {\n' + + ' if (a) b()\n' + + '}\n' + + '\n' + + 'function g(a, b) {\n' + + ' if (!a) b()\n' + + '}') + bt('a=[][ ]( );', 'a = [][]();') + bt('a=()( )[ ];', 'a = ()()[];') + bt('a=[b,c,d];', 'a = [b, c, d];') + bt('a= f[b];', 'a = f[b];') + + # Issue #1151 - inside class methods + bt( + 'export default class Test extends Component {\n' + + ' render() {\n' + + ' someOther();\n' + + ' return null;\n' + + ' }\n' + + '}') + bt( + '{\n' + + ' files: a[][ {\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b(c)[ "im/design_standards/*.*" ],\n' + + ' dest: "www/gui/build"\n' + + ' } ]\n' + + '}', + # -- output -- + '{\n' + + ' files: a[][{\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b(c)["im/design_standards/*.*"],\n' + + ' dest: "www/gui/build"\n' + + ' }]\n' + + '}') + + # Space in parens tests - (space_in_paren = "false", space_in_empty_paren = "true") + self.reset_options() + self.options.space_in_paren = false + self.options.space_in_empty_paren = true + bt('if(p) foo(a,b);', 'if (p) foo(a, b);') + bt( + 'try{while(true){willThrow()}}catch(result)switch(result){case 1:++result }', + # -- output -- + 'try {\n' + + ' while (true) {\n' + + ' willThrow()\n' + + ' }\n' + + '} catch (result) switch (result) {\n' + + ' case 1:\n' + + ' ++result\n' + + '}') + bt('((e/((a+(b)*c)-d))^2)*5;', '((e / ((a + (b) * c) - d)) ^ 2) * 5;') + bt( + 'function f(a,b) {if(a) b()}function g(a,b) {if(!a) b()}', + # -- output -- + 'function f(a, b) {\n' + + ' if (a) b()\n' + + '}\n' + + '\n' + + 'function g(a, b) {\n' + + ' if (!a) b()\n' + + '}') + bt('a=[][ ]( );', 'a = [][]();') + bt('a=()( )[ ];', 'a = ()()[];') + bt('a=[b,c,d];', 'a = [b, c, d];') + bt('a= f[b];', 'a = f[b];') + + # Issue #1151 - inside class methods + bt( + 'export default class Test extends Component {\n' + + ' render() {\n' + + ' someOther();\n' + + ' return null;\n' + + ' }\n' + + '}') + bt( + '{\n' + + ' files: a[][ {\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b(c)[ "im/design_standards/*.*" ],\n' + + ' dest: "www/gui/build"\n' + + ' } ]\n' + + '}', + # -- output -- + '{\n' + + ' files: a[][{\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b(c)["im/design_standards/*.*"],\n' + + ' dest: "www/gui/build"\n' + + ' }]\n' + + '}') + + # Space in parens tests - (space_in_paren = "true", space_in_empty_paren = "false") + self.reset_options() + self.options.space_in_paren = true + self.options.space_in_empty_paren = false + bt('if(p) foo(a,b);', 'if ( p ) foo( a, b );') + bt( + 'try{while(true){willThrow()}}catch(result)switch(result){case 1:++result }', + # -- output -- + 'try {\n' + + ' while ( true ) {\n' + + ' willThrow()\n' + + ' }\n' + + '} catch ( result ) switch ( result ) {\n' + + ' case 1:\n' + + ' ++result\n' + + '}') + bt('((e/((a+(b)*c)-d))^2)*5;', '( ( e / ( ( a + ( b ) * c ) - d ) ) ^ 2 ) * 5;') + bt( + 'function f(a,b) {if(a) b()}function g(a,b) {if(!a) b()}', + # -- output -- + 'function f( a, b ) {\n' + + ' if ( a ) b()\n' + + '}\n' + + '\n' + + 'function g( a, b ) {\n' + + ' if ( !a ) b()\n' + + '}') + bt('a=[][ ]( );', 'a = [][]();') + bt('a=()( )[ ];', 'a = ()()[];') + bt('a=[b,c,d];', 'a = [ b, c, d ];') + bt('a= f[b];', 'a = f[ b ];') + + # Issue #1151 - inside class methods + bt( + 'export default class Test extends Component {\n' + + ' render() {\n' + + ' someOther();\n' + + ' return null;\n' + + ' }\n' + + '}') + bt( + '{\n' + + ' files: a[][ {\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b(c)[ "im/design_standards/*.*" ],\n' + + ' dest: "www/gui/build"\n' + + ' } ]\n' + + '}', + # -- output -- + '{\n' + + ' files: a[][ {\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b( c )[ "im/design_standards/*.*" ],\n' + + ' dest: "www/gui/build"\n' + + ' } ]\n' + + '}') + + # Space in parens tests - (space_in_paren = "true", space_in_empty_paren = "true") + self.reset_options() + self.options.space_in_paren = true + self.options.space_in_empty_paren = true + bt('if(p) foo(a,b);', 'if ( p ) foo( a, b );') + bt( + 'try{while(true){willThrow()}}catch(result)switch(result){case 1:++result }', + # -- output -- + 'try {\n' + + ' while ( true ) {\n' + + ' willThrow( )\n' + + ' }\n' + + '} catch ( result ) switch ( result ) {\n' + + ' case 1:\n' + + ' ++result\n' + + '}') + bt('((e/((a+(b)*c)-d))^2)*5;', '( ( e / ( ( a + ( b ) * c ) - d ) ) ^ 2 ) * 5;') + bt( + 'function f(a,b) {if(a) b()}function g(a,b) {if(!a) b()}', + # -- output -- + 'function f( a, b ) {\n' + + ' if ( a ) b( )\n' + + '}\n' + + '\n' + + 'function g( a, b ) {\n' + + ' if ( !a ) b( )\n' + + '}') + bt('a=[][ ]( );', 'a = [ ][ ]( );') + bt('a=()( )[ ];', 'a = ( )( )[ ];') + bt('a=[b,c,d];', 'a = [ b, c, d ];') + bt('a= f[b];', 'a = f[ b ];') + + # Issue #1151 - inside class methods + bt( + 'export default class Test extends Component {\n' + + ' render() {\n' + + ' someOther();\n' + + ' return null;\n' + + ' }\n' + + '}', + # -- output -- + 'export default class Test extends Component {\n' + + ' render( ) {\n' + + ' someOther( );\n' + + ' return null;\n' + + ' }\n' + + '}') + bt( + '{\n' + + ' files: a[][ {\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b(c)[ "im/design_standards/*.*" ],\n' + + ' dest: "www/gui/build"\n' + + ' } ]\n' + + '}', + # -- output -- + '{\n' + + ' files: a[ ][ {\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b( c )[ "im/design_standards/*.*" ],\n' + + ' dest: "www/gui/build"\n' + + ' } ]\n' + + '}') + + + #============================================================ + # general preserve_newlines tests - (preserve_newlines = "false") + self.reset_options() + self.options.preserve_newlines = false + bt( + 'if (foo) // comment\n' + + ' bar();') + bt( + 'if (foo) // comment\n' + + ' bar();') + bt( + 'if (foo) // comment\n' + + ' (bar());') + bt( + 'if (foo) // comment\n' + + ' (bar());') + bt( + 'if (foo) // comment\n' + + ' /asdf/;') + bt( + 'this.oa = new OAuth(\n' + + ' _requestToken,\n' + + ' _accessToken,\n' + + ' consumer_key\n' + + ');', + # -- output -- + 'this.oa = new OAuth(_requestToken, _accessToken, consumer_key);') + bt( + 'foo = {\n' + + ' x: y, // #44\n' + + ' w: z // #44\n' + + '}') + bt( + 'switch (x) {\n' + + ' case "a":\n' + + ' // comment on newline\n' + + ' break;\n' + + ' case "b": // comment on same line\n' + + ' break;\n' + + '}') + bt( + 'this.type =\n' + + ' this.options =\n' + + ' // comment\n' + + ' this.enabled null;', + # -- output -- + 'this.type = this.options =\n' + + ' // comment\n' + + ' this.enabled null;') + bt( + 'someObj\n' + + ' .someFunc1()\n' + + ' // This comment should not break the indent\n' + + ' .someFunc2();', + # -- output -- + 'someObj.someFunc1()\n' + + ' // This comment should not break the indent\n' + + ' .someFunc2();') + bt( + 'if (true ||\n' + + '!true) return;', + # -- output -- + 'if (true || !true) return;') + bt( + 'if\n' + + '(foo)\n' + + 'if\n' + + '(bar)\n' + + 'if\n' + + '(baz)\n' + + 'whee();\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz) whee();\n' + + 'a();') + bt( + 'if\n' + + '(foo)\n' + + 'if\n' + + '(bar)\n' + + 'if\n' + + '(baz)\n' + + 'whee();\n' + + 'else\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz) whee();\n' + + ' else a();') + bt( + 'if (foo)\n' + + 'bar();\n' + + 'else\n' + + 'car();', + # -- output -- + 'if (foo) bar();\n' + + 'else car();') + bt( + 'if (foo) if (bar) if (baz);\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz);\n' + + 'a();') + bt( + 'if (foo) if (bar) if (baz) whee();\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz) whee();\n' + + 'a();') + bt( + 'if (foo) a()\n' + + 'if (bar) if (baz) whee();\n' + + 'a();', + # -- output -- + 'if (foo) a()\n' + + 'if (bar)\n' + + ' if (baz) whee();\n' + + 'a();') + bt( + 'if (foo);\n' + + 'if (bar) if (baz) whee();\n' + + 'a();', + # -- output -- + 'if (foo);\n' + + 'if (bar)\n' + + ' if (baz) whee();\n' + + 'a();') + bt( + 'if (options)\n' + + ' for (var p in options)\n' + + ' this[p] = options[p];', + # -- output -- + 'if (options)\n' + + ' for (var p in options) this[p] = options[p];') + bt( + 'if (options) for (var p in options) this[p] = options[p];', + # -- output -- + 'if (options)\n' + + ' for (var p in options) this[p] = options[p];') + bt( + 'if (options) do q(); while (b());', + # -- output -- + 'if (options)\n' + + ' do q(); while (b());') + bt( + 'if (options) while (b()) q();', + # -- output -- + 'if (options)\n' + + ' while (b()) q();') + bt( + 'if (options) do while (b()) q(); while (a());', + # -- output -- + 'if (options)\n' + + ' do\n' + + ' while (b()) q(); while (a());') + bt( + 'function f(a, b, c,\n' + + 'd, e) {}', + # -- output -- + 'function f(a, b, c, d, e) {}') + bt( + 'function f(a,b) {if(a) b()}function g(a,b) {if(!a) b()}', + # -- output -- + 'function f(a, b) {\n' + + ' if (a) b()\n' + + '}\n' + + '\n' + + 'function g(a, b) {\n' + + ' if (!a) b()\n' + + '}') + bt( + 'function f(a,b) {if(a) b()}\n' + + '\n' + + '\n' + + '\n' + + 'function g(a,b) {if(!a) b()}', + # -- output -- + 'function f(a, b) {\n' + + ' if (a) b()\n' + + '}\n' + + '\n' + + 'function g(a, b) {\n' + + ' if (!a) b()\n' + + '}') + bt( + '(if(a) b())(if(a) b())', + # -- output -- + '(\n' + + ' if (a) b())(\n' + + ' if (a) b())') + bt( + '(if(a) b())\n' + + '\n' + + '\n' + + '(if(a) b())', + # -- output -- + '(\n' + + ' if (a) b())\n' + + '(\n' + + ' if (a) b())') + bt( + 'if\n' + + '(a)\n' + + 'b();', + # -- output -- + 'if (a) b();') + bt( + 'var a =\n' + + 'foo', + # -- output -- + 'var a = foo') + bt( + 'var a = {\n' + + '"a":1,\n' + + '"b":2}', + # -- output -- + 'var a = {\n' + + ' "a": 1,\n' + + ' "b": 2\n' + + '}') + bt( + 'var a = {\n' + + '\'a\':1,\n' + + '\'b\':2}', + # -- output -- + 'var a = {\n' + + ' \'a\': 1,\n' + + ' \'b\': 2\n' + + '}') + bt('var a = /*i*/ "b";') + bt( + 'var a = /*i*/\n' + + '"b";', + # -- output -- + 'var a = /*i*/ "b";') + bt( + '{\n' + + '\n' + + '\n' + + '"x"\n' + + '}', + # -- output -- + '{\n' + + ' "x"\n' + + '}') + bt( + 'if(a &&\n' + + 'b\n' + + '||\n' + + 'c\n' + + '||d\n' + + '&&\n' + + 'e) e = f', + # -- output -- + 'if (a && b || c || d && e) e = f') + bt( + 'if(a &&\n' + + '(b\n' + + '||\n' + + 'c\n' + + '||d)\n' + + '&&\n' + + 'e) e = f', + # -- output -- + 'if (a && (b || c || d) && e) e = f') + test_fragment( + '\n' + + '\n' + + '"x"', + # -- output -- + '"x"') + test_fragment( + '{\n' + + '\n' + + '"x"\n' + + 'h=5;\n' + + '}', + # -- output -- + '{\n' + + ' "x"\n' + + ' h = 5;\n' + + '}') + bt( + 'var a = "foo" +\n' + + ' "bar";', + # -- output -- + 'var a = "foo" + "bar";') + bt( + 'var a = 42; // foo\n' + + '\n' + + 'var b;', + # -- output -- + 'var a = 42; // foo\n' + + 'var b;') + bt( + 'var a = 42; // foo\n' + + '\n' + + '\n' + + 'var b;', + # -- output -- + 'var a = 42; // foo\n' + + 'var b;') + bt( + 'a = 1;\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + 'b = 2;', + # -- output -- + 'a = 1;\n' + + 'b = 2;') + + # general preserve_newlines tests - (preserve_newlines = "true") + self.reset_options() + self.options.preserve_newlines = true + bt( + 'if (foo) // comment\n' + + ' bar();') + bt( + 'if (foo) // comment\n' + + ' bar();') + bt( + 'if (foo) // comment\n' + + ' (bar());') + bt( + 'if (foo) // comment\n' + + ' (bar());') + bt( + 'if (foo) // comment\n' + + ' /asdf/;') + bt( + 'this.oa = new OAuth(\n' + + ' _requestToken,\n' + + ' _accessToken,\n' + + ' consumer_key\n' + + ');') + bt( + 'foo = {\n' + + ' x: y, // #44\n' + + ' w: z // #44\n' + + '}') + bt( + 'switch (x) {\n' + + ' case "a":\n' + + ' // comment on newline\n' + + ' break;\n' + + ' case "b": // comment on same line\n' + + ' break;\n' + + '}') + bt( + 'this.type =\n' + + ' this.options =\n' + + ' // comment\n' + + ' this.enabled null;') + bt( + 'someObj\n' + + ' .someFunc1()\n' + + ' // This comment should not break the indent\n' + + ' .someFunc2();') + bt( + 'if (true ||\n' + + '!true) return;', + # -- output -- + 'if (true ||\n' + + ' !true) return;') + bt( + 'if\n' + + '(foo)\n' + + 'if\n' + + '(bar)\n' + + 'if\n' + + '(baz)\n' + + 'whee();\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz)\n' + + ' whee();\n' + + 'a();') + bt( + 'if\n' + + '(foo)\n' + + 'if\n' + + '(bar)\n' + + 'if\n' + + '(baz)\n' + + 'whee();\n' + + 'else\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz)\n' + + ' whee();\n' + + ' else\n' + + ' a();') + bt( + 'if (foo)\n' + + 'bar();\n' + + 'else\n' + + 'car();', + # -- output -- + 'if (foo)\n' + + ' bar();\n' + + 'else\n' + + ' car();') + bt( + 'if (foo) if (bar) if (baz);\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz);\n' + + 'a();') + bt( + 'if (foo) if (bar) if (baz) whee();\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz) whee();\n' + + 'a();') + bt( + 'if (foo) a()\n' + + 'if (bar) if (baz) whee();\n' + + 'a();', + # -- output -- + 'if (foo) a()\n' + + 'if (bar)\n' + + ' if (baz) whee();\n' + + 'a();') + bt( + 'if (foo);\n' + + 'if (bar) if (baz) whee();\n' + + 'a();', + # -- output -- + 'if (foo);\n' + + 'if (bar)\n' + + ' if (baz) whee();\n' + + 'a();') + bt( + 'if (options)\n' + + ' for (var p in options)\n' + + ' this[p] = options[p];') + bt( + 'if (options) for (var p in options) this[p] = options[p];', + # -- output -- + 'if (options)\n' + + ' for (var p in options) this[p] = options[p];') + bt( + 'if (options) do q(); while (b());', + # -- output -- + 'if (options)\n' + + ' do q(); while (b());') + bt( + 'if (options) while (b()) q();', + # -- output -- + 'if (options)\n' + + ' while (b()) q();') + bt( + 'if (options) do while (b()) q(); while (a());', + # -- output -- + 'if (options)\n' + + ' do\n' + + ' while (b()) q(); while (a());') + bt( + 'function f(a, b, c,\n' + + 'd, e) {}', + # -- output -- + 'function f(a, b, c,\n' + + ' d, e) {}') + bt( + 'function f(a,b) {if(a) b()}function g(a,b) {if(!a) b()}', + # -- output -- + 'function f(a, b) {\n' + + ' if (a) b()\n' + + '}\n' + + '\n' + + 'function g(a, b) {\n' + + ' if (!a) b()\n' + + '}') + bt( + 'function f(a,b) {if(a) b()}\n' + + '\n' + + '\n' + + '\n' + + 'function g(a,b) {if(!a) b()}', + # -- output -- + 'function f(a, b) {\n' + + ' if (a) b()\n' + + '}\n' + + '\n' + + '\n' + + '\n' + + 'function g(a, b) {\n' + + ' if (!a) b()\n' + + '}') + bt( + '(if(a) b())(if(a) b())', + # -- output -- + '(\n' + + ' if (a) b())(\n' + + ' if (a) b())') + bt( + '(if(a) b())\n' + + '\n' + + '\n' + + '(if(a) b())', + # -- output -- + '(\n' + + ' if (a) b())\n' + + '\n' + + '\n' + + '(\n' + + ' if (a) b())') + bt( + 'if\n' + + '(a)\n' + + 'b();', + # -- output -- + 'if (a)\n' + + ' b();') + bt( + 'var a =\n' + + 'foo', + # -- output -- + 'var a =\n' + + ' foo') + bt( + 'var a = {\n' + + '"a":1,\n' + + '"b":2}', + # -- output -- + 'var a = {\n' + + ' "a": 1,\n' + + ' "b": 2\n' + + '}') + bt( + 'var a = {\n' + + '\'a\':1,\n' + + '\'b\':2}', + # -- output -- + 'var a = {\n' + + ' \'a\': 1,\n' + + ' \'b\': 2\n' + + '}') + bt('var a = /*i*/ "b";') + bt( + 'var a = /*i*/\n' + + '"b";', + # -- output -- + 'var a = /*i*/\n' + + ' "b";') + bt( + '{\n' + + '\n' + + '\n' + + '"x"\n' + + '}', + # -- output -- + '{\n' + + '\n' + + '\n' + + ' "x"\n' + + '}') + bt( + 'if(a &&\n' + + 'b\n' + + '||\n' + + 'c\n' + + '||d\n' + + '&&\n' + + 'e) e = f', + # -- output -- + 'if (a &&\n' + + ' b ||\n' + + ' c ||\n' + + ' d &&\n' + + ' e) e = f') + bt( + 'if(a &&\n' + + '(b\n' + + '||\n' + + 'c\n' + + '||d)\n' + + '&&\n' + + 'e) e = f', + # -- output -- + 'if (a &&\n' + + ' (b ||\n' + + ' c ||\n' + + ' d) &&\n' + + ' e) e = f') + test_fragment( + '\n' + + '\n' + + '"x"', + # -- output -- + '"x"') + test_fragment( + '{\n' + + '\n' + + '"x"\n' + + 'h=5;\n' + + '}', + # -- output -- + '{\n' + + '\n' + + ' "x"\n' + + ' h = 5;\n' + + '}') + bt( + 'var a = "foo" +\n' + + ' "bar";') + bt( + 'var a = 42; // foo\n' + + '\n' + + 'var b;') + bt( + 'var a = 42; // foo\n' + + '\n' + + '\n' + + 'var b;') + bt( + 'a = 1;\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + 'b = 2;') + + + #============================================================ + # break chained methods - (break_chained_methods = "false", preserve_newlines = "false") + self.reset_options() + self.options.break_chained_methods = false + self.options.preserve_newlines = false + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'foo.bar().baz().cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat); foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo.bar().baz().cucumber(fat);\n' + + 'foo.bar().baz().cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)\n' + + ' foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo.bar().baz().cucumber(fat)\n' + + 'foo.bar().baz().cucumber(fat)') + bt( + 'this\n' + + '.something = foo.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'this.something = foo.bar().baz().cucumber(fat)') + bt('this.something.xxx = foo.moo.bar()') + bt( + 'this\n' + + '.something\n' + + '.xxx = foo.moo\n' + + '.bar()', + # -- output -- + 'this.something.xxx = foo.moo.bar()') + + # optional chaining operator + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'foo?.bar()?.baz()?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat); foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo?.bar()?.baz()?.cucumber(fat);\n' + + 'foo?.bar()?.baz()?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)\n' + + ' foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo?.bar()?.baz()?.cucumber(fat)\n' + + 'foo?.bar()?.baz()?.cucumber(fat)') + bt( + 'this\n' + + '?.something = foo?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'this?.something = foo?.bar()?.baz()?.cucumber(fat)') + bt('this?.something?.xxx = foo?.moo?.bar()') + bt( + 'this\n' + + '?.something\n' + + '?.xxx = foo?.moo\n' + + '?.bar()', + # -- output -- + 'this?.something?.xxx = foo?.moo?.bar()') + + # break chained methods - (break_chained_methods = "false", preserve_newlines = "true") + self.reset_options() + self.options.break_chained_methods = false + self.options.preserve_newlines = true + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'foo\n' + + ' .bar()\n' + + ' .baz().cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat); foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo\n' + + ' .bar()\n' + + ' .baz().cucumber(fat);\n' + + 'foo.bar().baz().cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)\n' + + ' foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo\n' + + ' .bar()\n' + + ' .baz().cucumber(fat)\n' + + 'foo.bar().baz().cucumber(fat)') + bt( + 'this\n' + + '.something = foo.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'this\n' + + ' .something = foo.bar()\n' + + ' .baz().cucumber(fat)') + bt('this.something.xxx = foo.moo.bar()') + bt( + 'this\n' + + '.something\n' + + '.xxx = foo.moo\n' + + '.bar()', + # -- output -- + 'this\n' + + ' .something\n' + + ' .xxx = foo.moo\n' + + ' .bar()') + + # optional chaining operator + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'foo\n' + + ' ?.bar()\n' + + ' ?.baz()?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat); foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo\n' + + ' ?.bar()\n' + + ' ?.baz()?.cucumber(fat);\n' + + 'foo?.bar()?.baz()?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)\n' + + ' foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo\n' + + ' ?.bar()\n' + + ' ?.baz()?.cucumber(fat)\n' + + 'foo?.bar()?.baz()?.cucumber(fat)') + bt( + 'this\n' + + '?.something = foo?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'this\n' + + ' ?.something = foo?.bar()\n' + + ' ?.baz()?.cucumber(fat)') + bt('this?.something?.xxx = foo?.moo?.bar()') + bt( + 'this\n' + + '?.something\n' + + '?.xxx = foo?.moo\n' + + '?.bar()', + # -- output -- + 'this\n' + + ' ?.something\n' + + ' ?.xxx = foo?.moo\n' + + ' ?.bar()') + + # break chained methods - (break_chained_methods = "true", preserve_newlines = "false") + self.reset_options() + self.options.break_chained_methods = true + self.options.preserve_newlines = false + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat); foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat);\n' + + 'foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)\n' + + ' foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)\n' + + 'foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt( + 'this\n' + + '.something = foo.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'this.something = foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt('this.something.xxx = foo.moo.bar()') + bt( + 'this\n' + + '.something\n' + + '.xxx = foo.moo\n' + + '.bar()', + # -- output -- + 'this.something.xxx = foo.moo.bar()') + + # optional chaining operator + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat); foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat);\n' + + 'foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)\n' + + ' foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)\n' + + 'foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt( + 'this\n' + + '?.something = foo?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'this?.something = foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt('this?.something?.xxx = foo?.moo?.bar()') + bt( + 'this\n' + + '?.something\n' + + '?.xxx = foo?.moo\n' + + '?.bar()', + # -- output -- + 'this?.something?.xxx = foo?.moo?.bar()') + + # break chained methods - (break_chained_methods = "true", preserve_newlines = "true") + self.reset_options() + self.options.break_chained_methods = true + self.options.preserve_newlines = true + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'foo\n' + + ' .bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat); foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo\n' + + ' .bar()\n' + + ' .baz()\n' + + ' .cucumber(fat);\n' + + 'foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)\n' + + ' foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo\n' + + ' .bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)\n' + + 'foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt( + 'this\n' + + '.something = foo.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'this\n' + + ' .something = foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt('this.something.xxx = foo.moo.bar()') + bt( + 'this\n' + + '.something\n' + + '.xxx = foo.moo\n' + + '.bar()', + # -- output -- + 'this\n' + + ' .something\n' + + ' .xxx = foo.moo\n' + + ' .bar()') + + # optional chaining operator + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'foo\n' + + ' ?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat); foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo\n' + + ' ?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat);\n' + + 'foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)\n' + + ' foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo\n' + + ' ?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)\n' + + 'foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt( + 'this\n' + + '?.something = foo?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'this\n' + + ' ?.something = foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt('this?.something?.xxx = foo?.moo?.bar()') + bt( + 'this\n' + + '?.something\n' + + '?.xxx = foo?.moo\n' + + '?.bar()', + # -- output -- + 'this\n' + + ' ?.something\n' + + ' ?.xxx = foo?.moo\n' + + ' ?.bar()') + + + #============================================================ + # line wrapping 0 + self.reset_options() + self.options.preserve_newlines = false + self.options.wrap_line_length = 0 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap.but_this_can\n' + + 'return between_return_and_expression_should_never_wrap.but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + 'if (wraps_can_occur && inside_an_if_block) that_is_.okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap.but_this_can\n' + + ' return between_return_and_expression_should_never_wrap.but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + ' if (wraps_can_occur && inside_an_if_block) that_is_.okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 70 + self.reset_options() + self.options.preserve_newlines = false + self.options.wrap_line_length = 70 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap.but_this_can\n' + + 'return between_return_and_expression_should_never_wrap.but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + 'if (wraps_can_occur && inside_an_if_block) that_is_.okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap.but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + ' if (wraps_can_occur && inside_an_if_block) that_is_.okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 40 + self.reset_options() + self.options.preserve_newlines = false + self.options.wrap_line_length = 40 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f &&\n' + + ' "sass") || (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_.okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + '}') + + # Issue #1932 - Javascript object property with -/+ symbol wraps issue + bt( + '{\n' + + ' "1234567891234567891234567891234": -433,\n' + + ' "abcdefghijklmnopqrstuvwxyz12345": +11\n' + + '}', + # -- output -- + '{\n' + + ' "1234567891234567891234567891234": -433,\n' + + ' "abcdefghijklmnopqrstuvwxyz12345": +11\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f &&\n' + + ' "sass") || (leans &&\n' + + ' mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_\n' + + ' .okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 41 + self.reset_options() + self.options.preserve_newlines = false + self.options.wrap_line_length = 41 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") ||\n' + + ' (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_.okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f &&\n' + + ' "sass") || (leans &&\n' + + ' mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_\n' + + ' .okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 45 + self.reset_options() + self.options.preserve_newlines = false + self.options.wrap_line_length = 45 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") || (\n' + + ' leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'if (wraps_can_occur && inside_an_if_block)\n' + + ' that_is_.okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f && "sass") ||\n' + + ' (leans && mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_.okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 0 + self.reset_options() + self.options.preserve_newlines = true + self.options.wrap_line_length = 0 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap.but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + 'if (wraps_can_occur && inside_an_if_block) that_is_\n' + + ' .okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap.but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + ' if (wraps_can_occur && inside_an_if_block) that_is_\n' + + ' .okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 70 + self.reset_options() + self.options.preserve_newlines = true + self.options.wrap_line_length = 70 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap.but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + 'if (wraps_can_occur && inside_an_if_block) that_is_\n' + + ' .okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + ' if (wraps_can_occur && inside_an_if_block) that_is_\n' + + ' .okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 40 + self.reset_options() + self.options.preserve_newlines = true + self.options.wrap_line_length = 40 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f &&\n' + + ' "sass") || (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_\n' + + ' .okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f &&\n' + + ' "sass") || (leans &&\n' + + ' mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_\n' + + ' .okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 41 + self.reset_options() + self.options.preserve_newlines = true + self.options.wrap_line_length = 41 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") ||\n' + + ' (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_\n' + + ' .okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f &&\n' + + ' "sass") || (leans &&\n' + + ' mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_\n' + + ' .okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 45 + self.reset_options() + self.options.preserve_newlines = true + self.options.wrap_line_length = 45 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") || (\n' + + ' leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'if (wraps_can_occur && inside_an_if_block)\n' + + ' that_is_\n' + + ' .okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f && "sass") ||\n' + + ' (leans && mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_\n' + + ' .okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # general preserve_newlines tests preserve limit + self.reset_options() + self.options.preserve_newlines = true + self.options.max_preserve_newlines = 8 + bt( + 'a = 1;\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + 'b = 2;', + # -- output -- + 'a = 1;\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + 'b = 2;') + + + #============================================================ + # more random test + self.reset_options() + bt('return function();') + bt('var a = function();') + bt('var a = 5 + function();') + + # actionscript import + bt('import foo.*;') + + # actionscript + bt('function f(a: a, b: b)') + bt( + 'function a(a) {} function b(b) {} function c(c) {}', + # -- output -- + 'function a(a) {}\n' + + '\n' + + 'function b(b) {}\n' + + '\n' + + 'function c(c) {}') + bt('foo(a, function() {})') + bt('foo(a, /regex/)') + bt( + '/* foo */\n' + + '"x"') + test_fragment( + 'roo = {\n' + + ' /*\n' + + ' ****\n' + + ' FOO\n' + + ' ****\n' + + ' */\n' + + ' BAR: 0\n' + + '};') + test_fragment( + 'if (zz) {\n' + + ' // ....\n' + + '}\n' + + '(function') + bt( + 'a = //comment\n' + + ' /regex/;') + bt('var a = new function();') + bt('new function') + bt( + 'if (a)\n' + + '{\n' + + 'b;\n' + + '}\n' + + 'else\n' + + '{\n' + + 'c;\n' + + '}', + # -- output -- + 'if (a) {\n' + + ' b;\n' + + '} else {\n' + + ' c;\n' + + '}') + bt('fn`tagged`') + bt('fn()`tagged`') + bt('fn`${algo} ${`6string`}`') + bt('fn`${fn2()} more text ${`${`more text`}`} banana ${fn3`test`} ${fn4()`moretest banana2`}`') + bt('`untagged`+`untagged`', '`untagged` + `untagged`') + bt('fun() `taggedd`') + bt('fn[0]`tagged`', 'fn[0] `tagged`') + + + #============================================================ + # operator_position option - ensure no newlines if preserve_newlines is false - (preserve_newlines = "false") + self.reset_options() + self.options.preserve_newlines = false + bt( + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n ?? nn : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'res ??= a;\n' + + 'res ||= b;\n' + + 'res &&= c;\n' + + 'ac + -ad') + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + '?? nn\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'res??=a;res||=b;res&&=c;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n ?? nn : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'res ??= a;\n' + + 'res ||= b;\n' + + 'res &&= c;\n' + + 'ac + -ad') + + # operator_position option - ensure no newlines if preserve_newlines is false - (operator_position = ""before-newline"", preserve_newlines = "false") + self.reset_options() + self.options.operator_position = 'before-newline' + self.options.preserve_newlines = false + bt( + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n ?? nn : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'res ??= a;\n' + + 'res ||= b;\n' + + 'res &&= c;\n' + + 'ac + -ad') + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + '?? nn\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'res??=a;res||=b;res&&=c;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n ?? nn : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'res ??= a;\n' + + 'res ||= b;\n' + + 'res &&= c;\n' + + 'ac + -ad') + + # operator_position option - ensure no newlines if preserve_newlines is false - (operator_position = ""after-newline"", preserve_newlines = "false") + self.reset_options() + self.options.operator_position = 'after-newline' + self.options.preserve_newlines = false + bt( + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n ?? nn : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'res ??= a;\n' + + 'res ||= b;\n' + + 'res &&= c;\n' + + 'ac + -ad') + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + '?? nn\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'res??=a;res||=b;res&&=c;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n ?? nn : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'res ??= a;\n' + + 'res ||= b;\n' + + 'res &&= c;\n' + + 'ac + -ad') + + # operator_position option - ensure no newlines if preserve_newlines is false - (operator_position = ""preserve-newline"", preserve_newlines = "false") + self.reset_options() + self.options.operator_position = 'preserve-newline' + self.options.preserve_newlines = false + bt( + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n ?? nn : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'res ??= a;\n' + + 'res ||= b;\n' + + 'res &&= c;\n' + + 'ac + -ad') + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + '?? nn\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'res??=a;res||=b;res&&=c;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n ?? nn : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'res ??= a;\n' + + 'res ||= b;\n' + + 'res &&= c;\n' + + 'ac + -ad') + + + #============================================================ + # operator_position option - set to "before-newline" (default value) - () + self.reset_options() + + # comprehensive, various newlines + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + '?? nn\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'res??=a;res||=b;res&&=c;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b -\n' + + ' c /\n' + + ' d * e %\n' + + ' f;\n' + + 'var res = g & h |\n' + + ' i ^\n' + + ' j |>\n' + + ' console.log;\n' + + 'var res = (k &&\n' + + ' l ||\n' + + ' m) ?\n' + + ' n ??\n' + + ' nn :\n' + + ' o;\n' + + 'var res = p >>\n' + + ' q <<\n' + + ' r >>>\n' + + ' s;\n' + + 'var res = t\n' + + '\n' + + ' ===\n' + + ' u !== v !=\n' + + ' w ==\n' + + ' x >=\n' + + ' y <= z > aa <\n' + + ' ab;\n' + + 'res ??= a;\n' + + 'res ||= b;\n' + + 'res &&= c;\n' + + 'ac +\n' + + ' -ad') + + # colon special case + bt( + 'var a = {\n' + + ' b\n' + + ': bval,\n' + + ' c:\n' + + 'cval\n' + + ' ,d: dval\n' + + '};\n' + + 'var e = f ? g\n' + + ': h;\n' + + 'var i = j ? k :\n' + + 'l;', + # -- output -- + 'var a = {\n' + + ' b: bval,\n' + + ' c: cval,\n' + + ' d: dval\n' + + '};\n' + + 'var e = f ? g :\n' + + ' h;\n' + + 'var i = j ? k :\n' + + ' l;') + + # catch-all, includes brackets and other various code + bt( + 'var d = 1;\n' + + 'if (a === b\n' + + ' && c) {\n' + + ' d = (c * everything\n' + + ' / something_else) %\n' + + ' b;\n' + + ' e\n' + + ' += d;\n' + + '\n' + + '} else if (!(complex && simple) ||\n' + + ' (emotion && emotion.name === "happy")) {\n' + + ' cryTearsOfJoy(many ||\n' + + ' anOcean\n' + + ' || aRiver);\n' + + '}', + # -- output -- + 'var d = 1;\n' + + 'if (a === b &&\n' + + ' c) {\n' + + ' d = (c * everything /\n' + + ' something_else) %\n' + + ' b;\n' + + ' e\n' + + ' += d;\n' + + '\n' + + '} else if (!(complex && simple) ||\n' + + ' (emotion && emotion.name === "happy")) {\n' + + ' cryTearsOfJoy(many ||\n' + + ' anOcean ||\n' + + ' aRiver);\n' + + '}') + + # operator_position option - set to "before-newline" (default value) - (operator_position = ""before-newline"") + self.reset_options() + self.options.operator_position = 'before-newline' + + # comprehensive, various newlines + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + '?? nn\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'res??=a;res||=b;res&&=c;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b -\n' + + ' c /\n' + + ' d * e %\n' + + ' f;\n' + + 'var res = g & h |\n' + + ' i ^\n' + + ' j |>\n' + + ' console.log;\n' + + 'var res = (k &&\n' + + ' l ||\n' + + ' m) ?\n' + + ' n ??\n' + + ' nn :\n' + + ' o;\n' + + 'var res = p >>\n' + + ' q <<\n' + + ' r >>>\n' + + ' s;\n' + + 'var res = t\n' + + '\n' + + ' ===\n' + + ' u !== v !=\n' + + ' w ==\n' + + ' x >=\n' + + ' y <= z > aa <\n' + + ' ab;\n' + + 'res ??= a;\n' + + 'res ||= b;\n' + + 'res &&= c;\n' + + 'ac +\n' + + ' -ad') + + # colon special case + bt( + 'var a = {\n' + + ' b\n' + + ': bval,\n' + + ' c:\n' + + 'cval\n' + + ' ,d: dval\n' + + '};\n' + + 'var e = f ? g\n' + + ': h;\n' + + 'var i = j ? k :\n' + + 'l;', + # -- output -- + 'var a = {\n' + + ' b: bval,\n' + + ' c: cval,\n' + + ' d: dval\n' + + '};\n' + + 'var e = f ? g :\n' + + ' h;\n' + + 'var i = j ? k :\n' + + ' l;') + + # catch-all, includes brackets and other various code + bt( + 'var d = 1;\n' + + 'if (a === b\n' + + ' && c) {\n' + + ' d = (c * everything\n' + + ' / something_else) %\n' + + ' b;\n' + + ' e\n' + + ' += d;\n' + + '\n' + + '} else if (!(complex && simple) ||\n' + + ' (emotion && emotion.name === "happy")) {\n' + + ' cryTearsOfJoy(many ||\n' + + ' anOcean\n' + + ' || aRiver);\n' + + '}', + # -- output -- + 'var d = 1;\n' + + 'if (a === b &&\n' + + ' c) {\n' + + ' d = (c * everything /\n' + + ' something_else) %\n' + + ' b;\n' + + ' e\n' + + ' += d;\n' + + '\n' + + '} else if (!(complex && simple) ||\n' + + ' (emotion && emotion.name === "happy")) {\n' + + ' cryTearsOfJoy(many ||\n' + + ' anOcean ||\n' + + ' aRiver);\n' + + '}') + + + #============================================================ + # operator_position option - set to "after_newline" + self.reset_options() + self.options.operator_position = 'after-newline' + + # comprehensive, various newlines + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + '?? nn\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'res??=a;res||=b;res&&=c;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b\n' + + ' - c\n' + + ' / d * e\n' + + ' % f;\n' + + 'var res = g & h\n' + + ' | i\n' + + ' ^ j\n' + + ' |> console.log;\n' + + 'var res = (k\n' + + ' && l\n' + + ' || m)\n' + + ' ? n\n' + + ' ?? nn\n' + + ' : o;\n' + + 'var res = p\n' + + ' >> q\n' + + ' << r\n' + + ' >>> s;\n' + + 'var res = t\n' + + '\n' + + ' === u !== v\n' + + ' != w\n' + + ' == x\n' + + ' >= y <= z > aa\n' + + ' < ab;\n' + + 'res ??= a;\n' + + 'res ||= b;\n' + + 'res &&= c;\n' + + 'ac\n' + + ' + -ad') + + # colon special case + bt( + 'var a = {\n' + + ' b\n' + + ': bval,\n' + + ' c:\n' + + 'cval\n' + + ' ,d: dval\n' + + '};\n' + + 'var e = f ? g\n' + + ': h;\n' + + 'var i = j ? k :\n' + + 'l;', + # -- output -- + 'var a = {\n' + + ' b: bval,\n' + + ' c: cval,\n' + + ' d: dval\n' + + '};\n' + + 'var e = f ? g\n' + + ' : h;\n' + + 'var i = j ? k\n' + + ' : l;') + + # catch-all, includes brackets and other various code + bt( + 'var d = 1;\n' + + 'if (a === b\n' + + ' && c) {\n' + + ' d = (c * everything\n' + + ' / something_else) %\n' + + ' b;\n' + + ' e\n' + + ' += d;\n' + + '\n' + + '} else if (!(complex && simple) ||\n' + + ' (emotion && emotion.name === "happy")) {\n' + + ' cryTearsOfJoy(many ||\n' + + ' anOcean\n' + + ' || aRiver);\n' + + '}', + # -- output -- + 'var d = 1;\n' + + 'if (a === b\n' + + ' && c) {\n' + + ' d = (c * everything\n' + + ' / something_else)\n' + + ' % b;\n' + + ' e\n' + + ' += d;\n' + + '\n' + + '} else if (!(complex && simple)\n' + + ' || (emotion && emotion.name === "happy")) {\n' + + ' cryTearsOfJoy(many\n' + + ' || anOcean\n' + + ' || aRiver);\n' + + '}') + + + #============================================================ + # operator_position option - set to "preserve-newline" + self.reset_options() + self.options.operator_position = 'preserve-newline' + + # comprehensive, various newlines + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + '?? nn\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'res??=a;res||=b;res&&=c;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b\n' + + ' - c /\n' + + ' d * e\n' + + ' %\n' + + ' f;\n' + + 'var res = g & h\n' + + ' | i ^\n' + + ' j\n' + + ' |> console.log;\n' + + 'var res = (k &&\n' + + ' l\n' + + ' || m) ?\n' + + ' n\n' + + ' ?? nn\n' + + ' : o;\n' + + 'var res = p\n' + + ' >> q <<\n' + + ' r\n' + + ' >>> s;\n' + + 'var res = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + ' w\n' + + ' == x >=\n' + + ' y <= z > aa <\n' + + ' ab;\n' + + 'res ??= a;\n' + + 'res ||= b;\n' + + 'res &&= c;\n' + + 'ac +\n' + + ' -ad') + + # colon special case + bt( + 'var a = {\n' + + ' b\n' + + ': bval,\n' + + ' c:\n' + + 'cval\n' + + ' ,d: dval\n' + + '};\n' + + 'var e = f ? g\n' + + ': h;\n' + + 'var i = j ? k :\n' + + 'l;', + # -- output -- + 'var a = {\n' + + ' b: bval,\n' + + ' c: cval,\n' + + ' d: dval\n' + + '};\n' + + 'var e = f ? g\n' + + ' : h;\n' + + 'var i = j ? k :\n' + + ' l;') + + # catch-all, includes brackets and other various code + bt( + 'var d = 1;\n' + + 'if (a === b\n' + + ' && c) {\n' + + ' d = (c * everything\n' + + ' / something_else) %\n' + + ' b;\n' + + ' e\n' + + ' += d;\n' + + '\n' + + '} else if (!(complex && simple) ||\n' + + ' (emotion && emotion.name === "happy")) {\n' + + ' cryTearsOfJoy(many ||\n' + + ' anOcean\n' + + ' || aRiver);\n' + + '}') + + + #============================================================ + # Yield tests + self.reset_options() + bt('yield /foo\\//;') + bt('result = yield pgClient.query_(queryString);') + bt('yield [1, 2]') + bt('yield function() {};') + bt('yield* bar();') + + # yield should have no space between yield and star + bt('yield * bar();', 'yield* bar();') + + # yield should have space between star and generator + bt('yield *bar();', 'yield* bar();') + + + #============================================================ + # Async / await tests + self.reset_options() + bt('async function foo() {}') + bt('let w = async function foo() {}') + bt( + 'async function foo() {}\n' + + 'var x = await foo();') + + # async function as an input to another function + bt('wrapper(async function foo() {})') + + # await on inline anonymous function. should have a space after await + bt( + 'async function() {\n' + + ' var w = await(async function() {\n' + + ' return await foo();\n' + + ' })();\n' + + '}', + # -- output -- + 'async function() {\n' + + ' var w = await (async function() {\n' + + ' return await foo();\n' + + ' })();\n' + + '}') + + # Regression test #1228 + bt('const module = await import("...")') + + # Regression test #1658 + bt('.') + + # ensure that this doesn't break anyone with the async library + bt('async.map(function(t) {})') + + # async on arrow function. should have a space after async + bt( + 'async() => {}', + # -- output -- + 'async () => {}') + + # async on arrow function. should have a space after async + bt( + 'async() => {\n' + + ' return 5;\n' + + '}', + # -- output -- + 'async () => {\n' + + ' return 5;\n' + + '}') + + # async on arrow function returning expression. should have a space after async + bt( + 'async() => 5;', + # -- output -- + 'async () => 5;') + + # async on arrow function returning object literal. should have a space after async + bt( + 'async(x) => ({\n' + + ' foo: "5"\n' + + '})', + # -- output -- + 'async (x) => ({\n' + + ' foo: "5"\n' + + '})') + bt( + 'async (x) => {\n' + + ' return x * 2;\n' + + '}') + bt('async () => 5;') + bt('async x => x * 2;') + bt( + 'async function() {\n' + + ' const obj = {\n' + + ' a: 1,\n' + + ' b: await fn(),\n' + + ' c: 2\n' + + ' };\n' + + '}') + bt( + 'const a = 1,\n' + + ' b = a ? await foo() : b,\n' + + ' c = await foo(),\n' + + ' d = 3,\n' + + ' e = (await foo()),\n' + + ' f = 4;') + bt( + 'a = {\n' + + ' myVar: async function() {\n' + + ' return a;\n' + + ' },\n' + + ' myOtherVar: async function() {\n' + + ' yield b;\n' + + ' }\n' + + '}') + bt( + 'a = {\n' + + ' myVar: async () => {\n' + + ' return a;\n' + + ' },\n' + + ' myOtherVar: async async () => {\n' + + ' yield b;\n' + + ' }\n' + + '}') + + + #============================================================ + # e4x - Test that e4x literals passed through when e4x-option is enabled + self.reset_options() + self.options.e4x = true + bt( + 'xml=<a b="c"><d/><e>\n' + + ' foo</e>x</a>;', + # -- output -- + 'xml = <a b="c"><d/><e>\n' + + ' foo</e>x</a>;') + bt('<a b=\'This is a quoted "c".\'/>') + bt('<a b="This is a quoted \'c\'."/>') + bt('<a b="A quote \' inside string."/>') + bt('<a b=\'A quote " inside string.\'/>') + bt('<a b=\'Some """ quotes "" inside string.\'/>') + + # Handles inline expressions + bt( + 'xml=<{a} b="c"><d/><e v={z}>\n' + + ' foo</e>x</{a}>;', + # -- output -- + 'xml = <{a} b="c"><d/><e v={z}>\n' + + ' foo</e>x</{a}>;') + bt( + 'xml=<{a} b="c">\n' + + ' <e v={z}>\n' + + ' foo</e>x</{a}>;', + # -- output -- + 'xml = <{a} b="c">\n' + + ' <e v={z}>\n' + + ' foo</e>x</{a}>;') + + # xml literals with special characters in elem names - see http://www.w3.org/TR/REC-xml/#NT-NameChar + bt('xml = <_:.valid.xml- _:.valid.xml-="123"/>;') + + # xml literals with attributes without equal sign + bt('xml = <elem someAttr/>;') + + # Handles CDATA + bt( + 'xml=<![CDATA[ b="c"><d/><e v={z}>\n' + + ' foo</e>x/]]>;', + # -- output -- + 'xml = <![CDATA[ b="c"><d/><e v={z}>\n' + + ' foo</e>x/]]>;') + bt('xml=<![CDATA[]]>;', 'xml = <![CDATA[]]>;') + bt('xml=<a b="c"><![CDATA[d/></a></{}]]></a>;', 'xml = <a b="c"><![CDATA[d/></a></{}]]></a>;') + + # JSX - working jsx from http://prettydiff.com/unit_tests/beautification_javascript_jsx.txt + bt( + 'var ListItem = React.createClass({\n' + + ' render: function() {\n' + + ' return (\n' + + ' <li className="ListItem">\n' + + ' <a href={ "/items/" + this.props.item.id }>\n' + + ' this.props.item.name\n' + + ' </a>\n' + + ' </li>\n' + + ' );\n' + + ' }\n' + + '});') + bt( + 'var List = React.createClass({\n' + + ' renderList: function() {\n' + + ' return this.props.items.map(function(item) {\n' + + ' return <ListItem item={item} key={item.id} />;\n' + + ' });\n' + + ' },\n' + + '\n' + + ' render: function() {\n' + + ' return <ul className="List">\n' + + ' this.renderList()\n' + + ' </ul>\n' + + ' }\n' + + '});') + bt( + 'var Mist = React.createClass({\n' + + ' renderList: function() {\n' + + ' return this.props.items.map(function(item) {\n' + + ' return <ListItem item={return <tag>{item}</tag>} key={item.id} />;\n' + + ' });\n' + + ' }\n' + + '});') + bt( + '// JSX\n' + + 'var box = <Box>\n' + + ' {shouldShowAnswer(user) ?\n' + + ' <Answer value={false}>no</Answer> : <Box.Comment>\n' + + ' Text Content\n' + + ' </Box.Comment>}\n' + + ' </Box>;\n' + + 'var a = function() {\n' + + ' return <tsdf>asdf</tsdf>;\n' + + '};\n' + + '\n' + + 'var HelloMessage = React.createClass({\n' + + ' render: function() {\n' + + ' return <div {someAttr}>Hello {this.props.name}</div>;\n' + + ' }\n' + + '});\n' + + 'React.render(<HelloMessage name="John" />, mountNode);') + bt( + 'var Timer = React.createClass({\n' + + ' getInitialState: function() {\n' + + ' return {\n' + + ' secondsElapsed: 0\n' + + ' };\n' + + ' },\n' + + ' tick: function() {\n' + + ' this.setState({\n' + + ' secondsElapsed: this.state.secondsElapsed + 1\n' + + ' });\n' + + ' },\n' + + ' componentDidMount: function() {\n' + + ' this.interval = setInterval(this.tick, 1000);\n' + + ' },\n' + + ' componentWillUnmount: function() {\n' + + ' clearInterval(this.interval);\n' + + ' },\n' + + ' render: function() {\n' + + ' return (\n' + + ' <div>Seconds Elapsed: {this.state.secondsElapsed}</div>\n' + + ' );\n' + + ' }\n' + + '});\n' + + 'React.render(<Timer />, mountNode);') + bt( + 'var TodoList = React.createClass({\n' + + ' render: function() {\n' + + ' var createItem = function(itemText) {\n' + + ' return <li>{itemText}</li>;\n' + + ' };\n' + + ' return <ul>{this.props.items.map(createItem)}</ul>;\n' + + ' }\n' + + '});') + bt( + 'var TodoApp = React.createClass({\n' + + ' getInitialState: function() {\n' + + ' return {\n' + + ' items: [],\n' + + ' text: \'\'\n' + + ' };\n' + + ' },\n' + + ' onChange: function(e) {\n' + + ' this.setState({\n' + + ' text: e.target.value\n' + + ' });\n' + + ' },\n' + + ' handleSubmit: function(e) {\n' + + ' e.preventDefault();\n' + + ' var nextItems = this.state.items.concat([this.state.text]);\n' + + ' var nextText = \'\';\n' + + ' this.setState({\n' + + ' items: nextItems,\n' + + ' text: nextText\n' + + ' });\n' + + ' },\n' + + ' render: function() {\n' + + ' return (\n' + + ' <div>\n' + + ' <h3 {someAttr}>TODO</h3>\n' + + ' <TodoList items={this.state.items} />\n' + + ' <form onSubmit={this.handleSubmit}>\n' + + ' <input onChange={this.onChange} value={this.state.text} />\n' + + ' <button>{\'Add #\' + (this.state.items.length + 1)}</button>\n' + + ' </form>\n' + + ' </div>\n' + + ' );\n' + + ' }\n' + + '});\n' + + 'React.render(<TodoApp />, mountNode);') + bt( + 'var converter = new Showdown.converter();\n' + + 'var MarkdownEditor = React.createClass({\n' + + ' getInitialState: function() {\n' + + ' return {value: \'Type some *markdown* here!\'};\n' + + ' },\n' + + ' handleChange: function() {\n' + + ' this.setState({value: this.refs.textarea.getDOMNode().value});\n' + + ' },\n' + + ' render: function() {\n' + + ' return (\n' + + ' <div className="MarkdownEditor">\n' + + ' <h3>Input</h3>\n' + + ' <textarea\n' + + ' onChange={this.handleChange}\n' + + ' ref="textarea"\n' + + ' defaultValue={this.state.value} />\n' + + ' <h3>Output</h3>\n' + + ' <div\n' + + ' className="content"\n' + + ' dangerouslySetInnerHTML=\n' + + ' />\n' + + ' </div>\n' + + ' );\n' + + ' }\n' + + '});\n' + + 'React.render(<MarkdownEditor />, mountNode);', + # -- output -- + 'var converter = new Showdown.converter();\n' + + 'var MarkdownEditor = React.createClass({\n' + + ' getInitialState: function() {\n' + + ' return {\n' + + ' value: \'Type some *markdown* here!\'\n' + + ' };\n' + + ' },\n' + + ' handleChange: function() {\n' + + ' this.setState({\n' + + ' value: this.refs.textarea.getDOMNode().value\n' + + ' });\n' + + ' },\n' + + ' render: function() {\n' + + ' return (\n' + + ' <div className="MarkdownEditor">\n' + + ' <h3>Input</h3>\n' + + ' <textarea\n' + + ' onChange={this.handleChange}\n' + + ' ref="textarea"\n' + + ' defaultValue={this.state.value} />\n' + + ' <h3>Output</h3>\n' + + ' <div\n' + + ' className="content"\n' + + ' dangerouslySetInnerHTML=\n' + + ' />\n' + + ' </div>\n' + + ' );\n' + + ' }\n' + + '});\n' + + 'React.render(<MarkdownEditor />, mountNode);') + + # JSX - Not quite correct jsx formatting that still works + bt( + 'var content = (\n' + + ' <Nav>\n' + + ' {/* child comment, put {} around */}\n' + + ' <Person\n' + + ' /* multi\n' + + ' line\n' + + ' comment */\n' + + ' //attr="test"\n' + + ' name={window.isLoggedIn ? window.name : \'\'} // end of line comment\n' + + ' />\n' + + ' </Nav>\n' + + ' );\n' + + 'var qwer = <DropDown> A dropdown list <Menu> <MenuItem>Do Something</MenuItem> <MenuItem>Do Something Fun!</MenuItem> <MenuItem>Do Something Else</MenuItem> </Menu> </DropDown>;\n' + + 'render(dropdown);', + # -- output -- + 'var content = (\n' + + ' <Nav>\n' + + ' {/* child comment, put {} around */}\n' + + ' <Person\n' + + ' /* multi\n' + + ' line\n' + + ' comment */\n' + + ' //attr="test"\n' + + ' name={window.isLoggedIn ? window.name : \'\'} // end of line comment\n' + + ' />\n' + + ' </Nav>\n' + + ');\n' + + 'var qwer = <DropDown> A dropdown list <Menu> <MenuItem>Do Something</MenuItem> <MenuItem>Do Something Fun!</MenuItem> <MenuItem>Do Something Else</MenuItem> </Menu> </DropDown>;\n' + + 'render(dropdown);') + + # Handles messed up tags, as long as it isn't the same name + # as the root tag. Also handles tags of same name as root tag + # as long as nesting matches. + bt( + 'xml=<a x="jn"><c></b></f><a><d jnj="jnn"><f></a ></nj></a>;', + # -- output -- + 'xml = <a x="jn"><c></b></f><a><d jnj="jnn"><f></a ></nj></a>;') + + # If xml is not terminated, the remainder of the file is treated + # as part of the xml-literal (passed through unaltered) + test_fragment( + 'xml=<a></b>\n' + + 'c<b;', + # -- output -- + 'xml = <a></b>\n' + + 'c<b;') + + # Issue #646 = whitespace is allowed in attribute declarations + bt( + 'let a = React.createClass({\n' + + ' render() {\n' + + ' return (\n' + + ' <p className=\'a\'>\n' + + ' <span>c</span>\n' + + ' </p>\n' + + ' );\n' + + ' }\n' + + '});') + bt( + 'let a = React.createClass({\n' + + ' render() {\n' + + ' return (\n' + + ' <p className = \'b\'>\n' + + ' <span>c</span>\n' + + ' </p>\n' + + ' );\n' + + ' }\n' + + '});') + bt( + 'let a = React.createClass({\n' + + ' render() {\n' + + ' return (\n' + + ' <p className = "c">\n' + + ' <span>c</span>\n' + + ' </p>\n' + + ' );\n' + + ' }\n' + + '});') + bt( + 'let a = React.createClass({\n' + + ' render() {\n' + + ' return (\n' + + ' <{e} className = {d}>\n' + + ' <span>c</span>\n' + + ' </{e}>\n' + + ' );\n' + + ' }\n' + + '});') + + # Issue #914 - Multiline attribute in root tag + bt( + 'return (\n' + + ' <a href="#"\n' + + ' onClick={e => {\n' + + ' e.preventDefault()\n' + + ' onClick()\n' + + ' }}>\n' + + ' {children}\n' + + ' </a>\n' + + ');') + bt( + 'return (\n' + + ' <{\n' + + ' a + b\n' + + ' } href="#"\n' + + ' onClick={e => {\n' + + ' e.preventDefault()\n' + + ' onClick()\n' + + ' }}>\n' + + ' {children}\n' + + ' </{\n' + + ' a + b\n' + + ' }>\n' + + ');') + bt( + 'return (\n' + + ' <{\n' + + ' a + b\n' + + ' } href="#"\n' + + ' onClick={e => {\n' + + ' e.preventDefault()\n' + + ' onClick()\n' + + ' }}>\n' + + ' {children}\n' + + ' </{a + b}>\n' + + ' );', + # -- output -- + 'return (\n' + + ' <{\n' + + ' a + b\n' + + ' } href="#"\n' + + ' onClick={e => {\n' + + ' e.preventDefault()\n' + + ' onClick()\n' + + ' }}>\n' + + ' {children}\n' + + ' </{a + b}>\n' + + ');') + bt( + 'class Columns extends React.Component {\n' + + ' render() {\n' + + ' return (\n' + + ' <>\n' + + ' <td>Hello</td>\n' + + ' <td>World</td>\n' + + ' </>\n' + + ' );\n' + + ' }\n' + + '}') + + + #============================================================ + # + self.reset_options() + + + #============================================================ + # e4x disabled + self.reset_options() + self.options.e4x = false + bt( + 'xml=<a b="c"><d/><e>\n' + + ' foo</e>x</a>;', + # -- output -- + 'xml = < a b = "c" > < d / > < e >\n' + + ' foo < /e>x</a > ;') + + + #============================================================ + # Multiple braces + self.reset_options() + bt( + '{{}/z/}', + # -- output -- + '{\n' + + ' {}\n' + + ' /z/\n' + + '}') + + + #============================================================ + # Space before conditional - (space_before_conditional = "false") + self.reset_options() + self.options.space_before_conditional = false + bt('if(a) b()') + bt('while(a) b()') + bt( + 'do\n' + + ' c();\n' + + 'while(a) b()') + bt('switch(a) b()') + bt( + 'if(a)\n' + + 'b();', + # -- output -- + 'if(a)\n' + + ' b();') + bt( + 'while(a)\n' + + 'b();', + # -- output -- + 'while(a)\n' + + ' b();') + bt( + 'do\n' + + 'c();\n' + + 'while(a);', + # -- output -- + 'do\n' + + ' c();\n' + + 'while(a);') + bt( + 'switch(a)\n' + + 'b()', + # -- output -- + 'switch(a)\n' + + ' b()') + bt('return [];') + bt('return ();') + + # Space before conditional - (space_before_conditional = "true") + self.reset_options() + self.options.space_before_conditional = true + bt('if (a) b()') + bt('while (a) b()') + bt( + 'do\n' + + ' c();\n' + + 'while (a) b()') + bt('switch (a) b()') + bt( + 'if(a)\n' + + 'b();', + # -- output -- + 'if (a)\n' + + ' b();') + bt( + 'while(a)\n' + + 'b();', + # -- output -- + 'while (a)\n' + + ' b();') + bt( + 'do\n' + + 'c();\n' + + 'while(a);', + # -- output -- + 'do\n' + + ' c();\n' + + 'while (a);') + bt( + 'switch(a)\n' + + 'b()', + # -- output -- + 'switch (a)\n' + + ' b()') + bt('return [];') + bt('return ();') + + + #============================================================ + # Beautify preserve formatting + self.reset_options() + bt( + '/* beautify preserve:start */\n' + + '/* beautify preserve:end */') + bt( + '/* beautify preserve:start */\n' + + ' var a = 1;\n' + + '/* beautify preserve:end */') + bt( + 'var a = 1;\n' + + '/* beautify preserve:start */\n' + + ' var a = 1;\n' + + '/* beautify preserve:end */') + bt('/* beautify preserve:start */ {asdklgh;y;;{}dd2d}/* beautify preserve:end */') + bt( + 'var a = 1;\n' + + '/* beautify preserve:start */\n' + + ' var a = 1;\n' + + '/* beautify preserve:end */', + # -- output -- + 'var a = 1;\n' + + '/* beautify preserve:start */\n' + + ' var a = 1;\n' + + '/* beautify preserve:end */') + bt( + 'var a = 1;\n' + + ' /* beautify preserve:start */\n' + + ' var a = 1;\n' + + '/* beautify preserve:end */', + # -- output -- + 'var a = 1;\n' + + '/* beautify preserve:start */\n' + + ' var a = 1;\n' + + '/* beautify preserve:end */') + bt( + 'var a = {\n' + + ' /* beautify preserve:start */\n' + + ' one : 1\n' + + ' two : 2,\n' + + ' three : 3,\n' + + ' ten : 10\n' + + ' /* beautify preserve:end */\n' + + '};') + bt( + 'var a = {\n' + + '/* beautify preserve:start */\n' + + ' one : 1,\n' + + ' two : 2,\n' + + ' three : 3,\n' + + ' ten : 10\n' + + '/* beautify preserve:end */\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify preserve:start */\n' + + ' one : 1,\n' + + ' two : 2,\n' + + ' three : 3,\n' + + ' ten : 10\n' + + '/* beautify preserve:end */\n' + + '};') + + # one space before and after required, only single spaces inside. + bt( + 'var a = {\n' + + '/* beautify preserve:start */\n' + + ' one : 1,\n' + + ' two : 2,\n' + + ' three : 3,\n' + + ' ten : 10\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify preserve:start */\n' + + ' one: 1,\n' + + ' two: 2,\n' + + ' three: 3,\n' + + ' ten: 10\n' + + '};') + bt( + 'var a = {\n' + + '/*beautify preserve:start*/\n' + + ' one : 1,\n' + + ' two : 2,\n' + + ' three : 3,\n' + + ' ten : 10\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /*beautify preserve:start*/\n' + + ' one: 1,\n' + + ' two: 2,\n' + + ' three: 3,\n' + + ' ten: 10\n' + + '};') + bt( + 'var a = {\n' + + '/*beautify preserve:start*/\n' + + ' one : 1,\n' + + ' two : 2,\n' + + ' three : 3,\n' + + ' ten : 10\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /*beautify preserve:start*/\n' + + ' one: 1,\n' + + ' two: 2,\n' + + ' three: 3,\n' + + ' ten: 10\n' + + '};') + + # Directive: ignore + bt( + '/* beautify ignore:start */\n' + + '/* beautify ignore:end */') + bt( + '/* beautify ignore:start */\n' + + ' var a,,,{ 1;\n' + + ' /* beautify ignore:end */') + bt( + 'var a = 1;\n' + + '/* beautify ignore:start */\n' + + ' var a = 1;\n' + + '/* beautify ignore:end */') + + # ignore starts _after_ the start comment, ends after the end comment + bt('/* beautify ignore:start */ {asdklgh;y;+++;dd2d}/* beautify ignore:end */') + bt('/* beautify ignore:start */ {asdklgh;y;+++;dd2d} /* beautify ignore:end */') + bt( + 'var a = 1;\n' + + '/* beautify ignore:start */\n' + + ' var a,,,{ 1;\n' + + '/*beautify ignore:end*/', + # -- output -- + 'var a = 1;\n' + + '/* beautify ignore:start */\n' + + ' var a,,,{ 1;\n' + + '/*beautify ignore:end*/') + bt( + 'var a = 1;\n' + + ' /* beautify ignore:start */\n' + + ' var a,,,{ 1;\n' + + '/* beautify ignore:end */', + # -- output -- + 'var a = 1;\n' + + '/* beautify ignore:start */\n' + + ' var a,,,{ 1;\n' + + '/* beautify ignore:end */') + bt( + 'var a = {\n' + + ' /* beautify ignore:start */\n' + + ' one : 1\n' + + ' two : 2,\n' + + ' three : {\n' + + ' ten : 10\n' + + ' /* beautify ignore:end */\n' + + '};') + bt( + 'var a = {\n' + + '/* beautify ignore:start */\n' + + ' one : 1\n' + + ' two : 2,\n' + + ' three : {\n' + + ' ten : 10\n' + + '/* beautify ignore:end */\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify ignore:start */\n' + + ' one : 1\n' + + ' two : 2,\n' + + ' three : {\n' + + ' ten : 10\n' + + '/* beautify ignore:end */\n' + + '};') + + # Directives - multiple and interacting + bt( + 'var a = {\n' + + '/* beautify preserve:start */\n' + + '/* beautify preserve:start */\n' + + ' one : 1,\n' + + ' /* beautify preserve:end */\n' + + ' two : 2,\n' + + ' three : 3,\n' + + '/* beautify preserve:start */\n' + + ' ten : 10\n' + + '/* beautify preserve:end */\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify preserve:start */\n' + + '/* beautify preserve:start */\n' + + ' one : 1,\n' + + ' /* beautify preserve:end */\n' + + ' two: 2,\n' + + ' three: 3,\n' + + ' /* beautify preserve:start */\n' + + ' ten : 10\n' + + '/* beautify preserve:end */\n' + + '};') + bt( + 'var a = {\n' + + '/* beautify ignore:start */\n' + + ' one : 1\n' + + ' /* beautify ignore:end */\n' + + ' two : 2,\n' + + '/* beautify ignore:start */\n' + + ' three : {\n' + + ' ten : 10\n' + + '/* beautify ignore:end */\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify ignore:start */\n' + + ' one : 1\n' + + ' /* beautify ignore:end */\n' + + ' two: 2,\n' + + ' /* beautify ignore:start */\n' + + ' three : {\n' + + ' ten : 10\n' + + '/* beautify ignore:end */\n' + + '};') + + # Starts can occur together, ignore:end must occur alone. + bt( + 'var a = {\n' + + '/* beautify ignore:start */\n' + + ' one : 1\n' + + ' NOTE: ignore end block does not support starting other directives\n' + + ' This does not match the ending the ignore...\n' + + ' /* beautify ignore:end preserve:start */\n' + + ' two : 2,\n' + + '/* beautify ignore:start */\n' + + ' three : {\n' + + ' ten : 10\n' + + ' ==The next comment ends the starting ignore==\n' + + '/* beautify ignore:end */\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify ignore:start */\n' + + ' one : 1\n' + + ' NOTE: ignore end block does not support starting other directives\n' + + ' This does not match the ending the ignore...\n' + + ' /* beautify ignore:end preserve:start */\n' + + ' two : 2,\n' + + '/* beautify ignore:start */\n' + + ' three : {\n' + + ' ten : 10\n' + + ' ==The next comment ends the starting ignore==\n' + + '/* beautify ignore:end */\n' + + '};') + bt( + 'var a = {\n' + + '/* beautify ignore:start preserve:start */\n' + + ' one : {\n' + + ' /* beautify ignore:end */\n' + + ' two : 2,\n' + + ' /* beautify ignore:start */\n' + + ' three : {\n' + + '/* beautify ignore:end */\n' + + ' ten : 10\n' + + ' // This is all preserved\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify ignore:start preserve:start */\n' + + ' one : {\n' + + ' /* beautify ignore:end */\n' + + ' two : 2,\n' + + ' /* beautify ignore:start */\n' + + ' three : {\n' + + '/* beautify ignore:end */\n' + + ' ten : 10\n' + + ' // This is all preserved\n' + + '};') + bt( + 'var a = {\n' + + '/* beautify ignore:start preserve:start */\n' + + ' one : {\n' + + ' /* beautify ignore:end */\n' + + ' two : 2,\n' + + ' /* beautify ignore:start */\n' + + ' three : {\n' + + '/* beautify ignore:end */\n' + + ' ten : 10,\n' + + '/* beautify preserve:end */\n' + + ' eleven: 11\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify ignore:start preserve:start */\n' + + ' one : {\n' + + ' /* beautify ignore:end */\n' + + ' two : 2,\n' + + ' /* beautify ignore:start */\n' + + ' three : {\n' + + '/* beautify ignore:end */\n' + + ' ten : 10,\n' + + '/* beautify preserve:end */\n' + + ' eleven: 11\n' + + '};') + + + #============================================================ + # Comments and tests + self.reset_options() + + # #913 + bt( + 'class test {\n' + + ' method1() {\n' + + ' let resp = null;\n' + + ' }\n' + + ' /**\n' + + ' * @param {String} id\n' + + ' */\n' + + ' method2(id) {\n' + + ' let resp2 = null;\n' + + ' }\n' + + '}') + + # #1090 + bt( + 'for (var i = 0; i < 20; ++i) // loop\n' + + ' if (i % 3) {\n' + + ' console.log(i);\n' + + ' }\n' + + 'console.log("done");') + + # #1043 + bt( + 'var o = {\n' + + ' k: 0\n' + + '}\n' + + '// ...\n' + + 'foo(o)') + + # #713 and #964 + bt( + 'Meteor.call("foo", bar, function(err, result) {\n' + + ' Session.set("baz", result.lorem)\n' + + '})\n' + + '//blah blah') + + # #815 + bt( + 'foo()\n' + + '// this is a comment\n' + + 'bar()\n' + + '\n' + + 'const foo = 5\n' + + '// comment\n' + + 'bar()') + + # This shows current behavior. Note #1069 is not addressed yet. + bt( + 'if (modulus === 2) {\n' + + ' // i might be odd here\n' + + ' i += (i & 1);\n' + + ' // now i is guaranteed to be even\n' + + ' // this block is obviously about the statement above\n' + + '\n' + + ' // #1069 This should attach to the block below\n' + + ' // this comment is about the block after it.\n' + + '} else {\n' + + ' // rounding up using integer arithmetic only\n' + + ' if (i % modulus)\n' + + ' i += modulus - (i % modulus);\n' + + ' // now i is divisible by modulus\n' + + ' // behavior of comments should be different for single statements vs block statements/expressions\n' + + '}\n' + + '\n' + + 'if (modulus === 2)\n' + + ' // i might be odd here\n' + + ' i += (i & 1);\n' + + '// now i is guaranteed to be even\n' + + '// non-braced comments unindent immediately\n' + + '\n' + + '// this comment is about the block after it.\n' + + 'else\n' + + ' // rounding up using integer arithmetic only\n' + + ' if (i % modulus)\n' + + ' i += modulus - (i % modulus);\n' + + '// behavior of comments should be different for single statements vs block statements/expressions') + + + #============================================================ + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = <?php$view["name"]; ?>;', 'var a = <?php$view["name"]; ?>;') + bt( + 'a = abc<?php\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "</br>");\n' + + '}\n' + + '?>;') + test_fragment( + '<?php ?>\n' + + 'test.met<?php someValue ?>hod();') + bt( + '<?php "A" ?>abc<?php "D" ?>;\n' + + '<?php "B" ?>.test();\n' + + '" <?php "C" \'D\' ?> "') + bt( + '<?php\n' + + 'echo "A";\n' + + '?>;\n' + + 'test.method();') + bt('"<?php";if(0){}"?>";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = <?=$view["name"]; ?>;', 'var a = <?=$view["name"]; ?>;') + bt( + 'a = abc<?=\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "</br>");\n' + + '}\n' + + '?>;') + test_fragment( + '<?= ?>\n' + + 'test.met<?= someValue ?>hod();') + bt( + '<?= "A" ?>abc<?= "D" ?>;\n' + + '<?= "B" ?>.test();\n' + + '" <?= "C" \'D\' ?> "') + bt( + '<?=\n' + + 'echo "A";\n' + + '?>;\n' + + 'test.method();') + bt('"<?=";if(0){}"?>";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = <%$view["name"]; %>;', 'var a = <%$view["name"]; %>;') + bt( + 'a = abc<%\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "</br>");\n' + + '}\n' + + '%>;') + test_fragment( + '<% %>\n' + + 'test.met<% someValue %>hod();') + bt( + '<% "A" %>abc<% "D" %>;\n' + + '<% "B" %>.test();\n' + + '" <% "C" \'D\' %> "') + bt( + '<%\n' + + 'echo "A";\n' + + '%>;\n' + + 'test.method();') + bt('"<%";if(0){}"%>";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = <%=$view["name"]; %>;', 'var a = <%=$view["name"]; %>;') + bt( + 'a = abc<%=\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "</br>");\n' + + '}\n' + + '%>;') + test_fragment( + '<%= %>\n' + + 'test.met<%= someValue %>hod();') + bt( + '<%= "A" %>abc<%= "D" %>;\n' + + '<%= "B" %>.test();\n' + + '" <%= "C" \'D\' %> "') + bt( + '<%=\n' + + 'echo "A";\n' + + '%>;\n' + + 'test.method();') + bt('"<%=";if(0){}"%>";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {{$view["name"]; }};', 'var a = {{$view["name"]; }};') + bt( + 'a = abc{{\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "</br>");\n' + + '}\n' + + '}};') + test_fragment( + '{{ }}\n' + + 'test.met{{ someValue }}hod();') + bt( + '{{ "A" }}abc{{ "D" }};\n' + + '{{ "B" }}.test();\n' + + '" {{ "C" \'D\' }} "') + bt( + '{{\n' + + 'echo "A";\n' + + '}};\n' + + 'test.method();') + bt('"{{";if(0){}"}}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {#$view["name"]; #};', 'var a = {#$view["name"]; #};') + bt( + 'a = abc{#\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "</br>");\n' + + '}\n' + + '#};') + test_fragment( + '{# #}\n' + + 'test.met{# someValue #}hod();') + bt( + '{# "A" #}abc{# "D" #};\n' + + '{# "B" #}.test();\n' + + '" {# "C" \'D\' #} "') + bt( + '{#\n' + + 'echo "A";\n' + + '#};\n' + + 'test.method();') + bt('"{#";if(0){}"#}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {%$view["name"]; %};', 'var a = {%$view["name"]; %};') + bt( + 'a = abc{%\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "</br>");\n' + + '}\n' + + '%};') + test_fragment( + '{% %}\n' + + 'test.met{% someValue %}hod();') + bt( + '{% "A" %}abc{% "D" %};\n' + + '{% "B" %}.test();\n' + + '" {% "C" \'D\' %} "') + bt( + '{%\n' + + 'echo "A";\n' + + '%};\n' + + 'test.method();') + bt('"{%";if(0){}"%}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {{$view["name"]; }};', 'var a = {{$view["name"]; }};') + bt( + 'a = abc{{\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "</br>");\n' + + '}\n' + + '}};') + test_fragment( + '{{ }}\n' + + 'test.met{{ someValue }}hod();') + bt( + '{{ "A" }}abc{{ "D" }};\n' + + '{{ "B" }}.test();\n' + + '" {{ "C" \'D\' }} "') + bt( + '{{\n' + + 'echo "A";\n' + + '}};\n' + + 'test.method();') + bt('"{{";if(0){}"}}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {{{$view["name"]; }}};', 'var a = {{{$view["name"]; }}};') + bt( + 'a = abc{{{\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "</br>");\n' + + '}\n' + + '}}};') + test_fragment( + '{{{ }}}\n' + + 'test.met{{{ someValue }}}hod();') + bt( + '{{{ "A" }}}abc{{{ "D" }}};\n' + + '{{{ "B" }}}.test();\n' + + '" {{{ "C" \'D\' }}} "') + bt( + '{{{\n' + + 'echo "A";\n' + + '}}};\n' + + 'test.method();') + bt('"{{{";if(0){}"}}}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {{^$view["name"]; }};', 'var a = {{^$view["name"]; }};') + bt( + 'a = abc{{^\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "</br>");\n' + + '}\n' + + '}};') + test_fragment( + '{{^ }}\n' + + 'test.met{{^ someValue }}hod();') + bt( + '{{^ "A" }}abc{{^ "D" }};\n' + + '{{^ "B" }}.test();\n' + + '" {{^ "C" \'D\' }} "') + bt( + '{{^\n' + + 'echo "A";\n' + + '}};\n' + + 'test.method();') + bt('"{{^";if(0){}"}}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {{#$view["name"]; }};', 'var a = {{#$view["name"]; }};') + bt( + 'a = abc{{#\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "</br>");\n' + + '}\n' + + '}};') + test_fragment( + '{{# }}\n' + + 'test.met{{# someValue }}hod();') + bt( + '{{# "A" }}abc{{# "D" }};\n' + + '{{# "B" }}.test();\n' + + '" {{# "C" \'D\' }} "') + bt( + '{{#\n' + + 'echo "A";\n' + + '}};\n' + + 'test.method();') + bt('"{{#";if(0){}"}}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {{!$view["name"]; }};', 'var a = {{!$view["name"]; }};') + bt( + 'a = abc{{!\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "</br>");\n' + + '}\n' + + '}};') + test_fragment( + '{{! }}\n' + + 'test.met{{! someValue }}hod();') + bt( + '{{! "A" }}abc{{! "D" }};\n' + + '{{! "B" }}.test();\n' + + '" {{! "C" \'D\' }} "') + bt( + '{{!\n' + + 'echo "A";\n' + + '}};\n' + + 'test.method();') + bt('"{{!";if(0){}"}}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {{!--$view["name"]; --}};', 'var a = {{!--$view["name"]; --}};') + bt( + 'a = abc{{!--\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "</br>");\n' + + '}\n' + + '--}};') + test_fragment( + '{{!-- --}}\n' + + 'test.met{{!-- someValue --}}hod();') + bt( + '{{!-- "A" --}}abc{{!-- "D" --}};\n' + + '{{!-- "B" --}}.test();\n' + + '" {{!-- "C" \'D\' --}} "') + bt( + '{{!--\n' + + 'echo "A";\n' + + '--}};\n' + + 'test.method();') + bt('"{{!--";if(0){}"--}}";') + + + #============================================================ + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"<?php";if(0){}"?>";', + # -- output -- + '"<?php";\n' + + 'if (0) {}\n' + + '"?>";') + bt( + '"<?php";if(0){}', + # -- output -- + '"<?php";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"<?=";if(0){}"?>";', + # -- output -- + '"<?=";\n' + + 'if (0) {}\n' + + '"?>";') + bt( + '"<?=";if(0){}', + # -- output -- + '"<?=";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"<%";if(0){}"%>";', + # -- output -- + '"<%";\n' + + 'if (0) {}\n' + + '"%>";') + bt( + '"<%";if(0){}', + # -- output -- + '"<%";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"<%=";if(0){}"%>";', + # -- output -- + '"<%=";\n' + + 'if (0) {}\n' + + '"%>";') + bt( + '"<%=";if(0){}', + # -- output -- + '"<%=";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{{";if(0){}"}}";', + # -- output -- + '"{{";\n' + + 'if (0) {}\n' + + '"}}";') + bt( + '"{{";if(0){}', + # -- output -- + '"{{";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{#";if(0){}"#}";', + # -- output -- + '"{#";\n' + + 'if (0) {}\n' + + '"#}";') + bt( + '"{#";if(0){}', + # -- output -- + '"{#";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{%";if(0){}"%}";', + # -- output -- + '"{%";\n' + + 'if (0) {}\n' + + '"%}";') + bt( + '"{%";if(0){}', + # -- output -- + '"{%";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{{";if(0){}"}}";', + # -- output -- + '"{{";\n' + + 'if (0) {}\n' + + '"}}";') + bt( + '"{{";if(0){}', + # -- output -- + '"{{";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{{{";if(0){}"}}}";', + # -- output -- + '"{{{";\n' + + 'if (0) {}\n' + + '"}}}";') + bt( + '"{{{";if(0){}', + # -- output -- + '"{{{";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{{^";if(0){}"}}";', + # -- output -- + '"{{^";\n' + + 'if (0) {}\n' + + '"}}";') + bt( + '"{{^";if(0){}', + # -- output -- + '"{{^";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{{#";if(0){}"}}";', + # -- output -- + '"{{#";\n' + + 'if (0) {}\n' + + '"}}";') + bt( + '"{{#";if(0){}', + # -- output -- + '"{{#";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{{!";if(0){}"}}";', + # -- output -- + '"{{!";\n' + + 'if (0) {}\n' + + '"}}";') + bt( + '"{{!";if(0){}', + # -- output -- + '"{{!";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{{!--";if(0){}"--}}";', + # -- output -- + '"{{!--";\n' + + 'if (0) {}\n' + + '"--}}";') + bt( + '"{{!--";if(0){}', + # -- output -- + '"{{!--";\n' + + 'if (0) {}') + + + #============================================================ + # jslint and space after anon function - (jslint_happy = "true", space_after_anon_function = "true") + self.reset_options() + self.options.jslint_happy = true + self.options.space_after_anon_function = true + bt( + 'a=typeof(x)', + # -- output -- + 'a = typeof (x)') + bt( + 'x();\n' + + '\n' + + 'function(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function () {}') + bt( + 'x();\n' + + '\n' + + 'function y(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function y() {}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function () {}\n' + + '}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function y(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function y() {}\n' + + '}') + bt( + 'function () {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}') + bt( + 'switch(x) {case 0: case 1: a(); break; default: break}', + # -- output -- + 'switch (x) {\n' + + 'case 0:\n' + + 'case 1:\n' + + ' a();\n' + + ' break;\n' + + 'default:\n' + + ' break\n' + + '}') + bt( + 'switch(x){case -1:break;case !y:break;}', + # -- output -- + 'switch (x) {\n' + + 'case -1:\n' + + ' break;\n' + + 'case !y:\n' + + ' break;\n' + + '}') + + # Issue #1357 + bt( + 'switch(x) {case 0: case 1:{a(); break;} default: break}', + # -- output -- + 'switch (x) {\n' + + 'case 0:\n' + + 'case 1: {\n' + + ' a();\n' + + ' break;\n' + + '}\n' + + 'default:\n' + + ' break\n' + + '}') + + # Issue #1357 + bt( + 'switch(x){case -1:break;case !y:{break;}}', + # -- output -- + 'switch (x) {\n' + + 'case -1:\n' + + ' break;\n' + + 'case !y: {\n' + + ' break;\n' + + '}\n' + + '}') + + # Issue #1622 - basic class with function definitions + bt( + 'class blah {\n' + + ' constructor() {\n' + + ' this.doStuff()\n' + + ' }\n' + + ' doStuff() {\n' + + ' console.log("stuff")\n' + + ' }\n' + + '}') + + # Issue #1622 - class with extends and function definitions + bt( + 'class blah extends something {\n' + + ' constructor() {\n' + + ' this.zz = 2 + 2;\n' + + ' }\n' + + ' someOtherFunction() {\n' + + 'this.y = 1;\n' + + ' }\n' + + '}', + # -- output -- + 'class blah extends something {\n' + + ' constructor() {\n' + + ' this.zz = 2 + 2;\n' + + ' }\n' + + ' someOtherFunction() {\n' + + ' this.y = 1;\n' + + ' }\n' + + '}') + + # Issue #1622 - class/extends as a property + bt( + 'var a.class = {\n' + + ' ...abc(),\n' + + '}\n' + + 'b.extends({\n' + + ' bb.s(),\n' + + '})', + # -- output -- + 'var a.class = {\n' + + ' ...abc(),\n' + + '}\n' + + 'b.extends({\n' + + ' bb.s(),\n' + + '})') + + # typical greasemonkey start + test_fragment( + '// comment 2\n' + + '(function ()') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function () {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function yoohoo() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function yoohoo() {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {},\n' + + 'd = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function () {},\n' + + ' d = \'\';') + bt( + 'var o2=$.extend(a);function(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function () {\n' + + ' alert(x);\n' + + '}') + bt( + 'var o2=$.extend(a);function yoohoo(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function yoohoo() {\n' + + ' alert(x);\n' + + '}') + bt( + 'function*() {\n' + + ' yield 1;\n' + + '}', + # -- output -- + 'function* () {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* yoohoo() {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'async x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'var a={data(){},\n' + + 'data2(){}}', + # -- output -- + 'var a = {\n' + + ' data() {},\n' + + ' data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + 'data(){},\n' + + 'data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {data(){},\n' + + 'data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '}') + bt( + 'var a={*data(){},*data2(){}}', + # -- output -- + 'var a = {\n' + + ' * data() {},\n' + + ' * data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + '*data(){},*data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {*data(){},*data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '}') + + # jslint and space after anon function - (jslint_happy = "true", space_after_anon_function = "false") + self.reset_options() + self.options.jslint_happy = true + self.options.space_after_anon_function = false + bt( + 'a=typeof(x)', + # -- output -- + 'a = typeof (x)') + bt( + 'x();\n' + + '\n' + + 'function(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function () {}') + bt( + 'x();\n' + + '\n' + + 'function y(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function y() {}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function () {}\n' + + '}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function y(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function y() {}\n' + + '}') + bt( + 'function () {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}') + bt( + 'switch(x) {case 0: case 1: a(); break; default: break}', + # -- output -- + 'switch (x) {\n' + + 'case 0:\n' + + 'case 1:\n' + + ' a();\n' + + ' break;\n' + + 'default:\n' + + ' break\n' + + '}') + bt( + 'switch(x){case -1:break;case !y:break;}', + # -- output -- + 'switch (x) {\n' + + 'case -1:\n' + + ' break;\n' + + 'case !y:\n' + + ' break;\n' + + '}') + + # Issue #1357 + bt( + 'switch(x) {case 0: case 1:{a(); break;} default: break}', + # -- output -- + 'switch (x) {\n' + + 'case 0:\n' + + 'case 1: {\n' + + ' a();\n' + + ' break;\n' + + '}\n' + + 'default:\n' + + ' break\n' + + '}') + + # Issue #1357 + bt( + 'switch(x){case -1:break;case !y:{break;}}', + # -- output -- + 'switch (x) {\n' + + 'case -1:\n' + + ' break;\n' + + 'case !y: {\n' + + ' break;\n' + + '}\n' + + '}') + + # Issue #1622 - basic class with function definitions + bt( + 'class blah {\n' + + ' constructor() {\n' + + ' this.doStuff()\n' + + ' }\n' + + ' doStuff() {\n' + + ' console.log("stuff")\n' + + ' }\n' + + '}') + + # Issue #1622 - class with extends and function definitions + bt( + 'class blah extends something {\n' + + ' constructor() {\n' + + ' this.zz = 2 + 2;\n' + + ' }\n' + + ' someOtherFunction() {\n' + + 'this.y = 1;\n' + + ' }\n' + + '}', + # -- output -- + 'class blah extends something {\n' + + ' constructor() {\n' + + ' this.zz = 2 + 2;\n' + + ' }\n' + + ' someOtherFunction() {\n' + + ' this.y = 1;\n' + + ' }\n' + + '}') + + # Issue #1622 - class/extends as a property + bt( + 'var a.class = {\n' + + ' ...abc(),\n' + + '}\n' + + 'b.extends({\n' + + ' bb.s(),\n' + + '})', + # -- output -- + 'var a.class = {\n' + + ' ...abc(),\n' + + '}\n' + + 'b.extends({\n' + + ' bb.s(),\n' + + '})') + + # typical greasemonkey start + test_fragment( + '// comment 2\n' + + '(function ()') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function () {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function yoohoo() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function yoohoo() {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {},\n' + + 'd = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function () {},\n' + + ' d = \'\';') + bt( + 'var o2=$.extend(a);function(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function () {\n' + + ' alert(x);\n' + + '}') + bt( + 'var o2=$.extend(a);function yoohoo(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function yoohoo() {\n' + + ' alert(x);\n' + + '}') + bt( + 'function*() {\n' + + ' yield 1;\n' + + '}', + # -- output -- + 'function* () {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* yoohoo() {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'async x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'var a={data(){},\n' + + 'data2(){}}', + # -- output -- + 'var a = {\n' + + ' data() {},\n' + + ' data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + 'data(){},\n' + + 'data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {data(){},\n' + + 'data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '}') + bt( + 'var a={*data(){},*data2(){}}', + # -- output -- + 'var a = {\n' + + ' * data() {},\n' + + ' * data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + '*data(){},*data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {*data(){},*data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '}') + + # jslint and space after anon function - (jslint_happy = "false", space_after_anon_function = "true") + self.reset_options() + self.options.jslint_happy = false + self.options.space_after_anon_function = true + bt( + 'a=typeof(x)', + # -- output -- + 'a = typeof (x)') + bt( + 'x();\n' + + '\n' + + 'function(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function () {}') + bt( + 'x();\n' + + '\n' + + 'function y(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function y() {}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function () {}\n' + + '}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function y(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function y() {}\n' + + '}') + bt( + 'function () {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}') + bt( + 'switch(x) {case 0: case 1: a(); break; default: break}', + # -- output -- + 'switch (x) {\n' + + ' case 0:\n' + + ' case 1:\n' + + ' a();\n' + + ' break;\n' + + ' default:\n' + + ' break\n' + + '}') + bt( + 'switch(x){case -1:break;case !y:break;}', + # -- output -- + 'switch (x) {\n' + + ' case -1:\n' + + ' break;\n' + + ' case !y:\n' + + ' break;\n' + + '}') + + # Issue #1357 + bt( + 'switch(x) {case 0: case 1:{a(); break;} default: break}', + # -- output -- + 'switch (x) {\n' + + ' case 0:\n' + + ' case 1: {\n' + + ' a();\n' + + ' break;\n' + + ' }\n' + + ' default:\n' + + ' break\n' + + '}') + + # Issue #1357 + bt( + 'switch(x){case -1:break;case !y:{break;}}', + # -- output -- + 'switch (x) {\n' + + ' case -1:\n' + + ' break;\n' + + ' case !y: {\n' + + ' break;\n' + + ' }\n' + + '}') + + # Issue #1622 - basic class with function definitions + bt( + 'class blah {\n' + + ' constructor() {\n' + + ' this.doStuff()\n' + + ' }\n' + + ' doStuff() {\n' + + ' console.log("stuff")\n' + + ' }\n' + + '}') + + # Issue #1622 - class with extends and function definitions + bt( + 'class blah extends something {\n' + + ' constructor() {\n' + + ' this.zz = 2 + 2;\n' + + ' }\n' + + ' someOtherFunction() {\n' + + 'this.y = 1;\n' + + ' }\n' + + '}', + # -- output -- + 'class blah extends something {\n' + + ' constructor() {\n' + + ' this.zz = 2 + 2;\n' + + ' }\n' + + ' someOtherFunction() {\n' + + ' this.y = 1;\n' + + ' }\n' + + '}') + + # Issue #1622 - class/extends as a property + bt( + 'var a.class = {\n' + + ' ...abc(),\n' + + '}\n' + + 'b.extends({\n' + + ' bb.s(),\n' + + '})', + # -- output -- + 'var a.class = {\n' + + ' ...abc(),\n' + + '}\n' + + 'b.extends({\n' + + ' bb.s(),\n' + + '})') + + # typical greasemonkey start + test_fragment( + '// comment 2\n' + + '(function ()') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function () {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function yoohoo() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function yoohoo() {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {},\n' + + 'd = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function () {},\n' + + ' d = \'\';') + bt( + 'var o2=$.extend(a);function(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function () {\n' + + ' alert(x);\n' + + '}') + bt( + 'var o2=$.extend(a);function yoohoo(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function yoohoo() {\n' + + ' alert(x);\n' + + '}') + bt( + 'function*() {\n' + + ' yield 1;\n' + + '}', + # -- output -- + 'function* () {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* yoohoo() {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'async x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'var a={data(){},\n' + + 'data2(){}}', + # -- output -- + 'var a = {\n' + + ' data() {},\n' + + ' data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + 'data(){},\n' + + 'data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {data(){},\n' + + 'data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '}') + bt( + 'var a={*data(){},*data2(){}}', + # -- output -- + 'var a = {\n' + + ' * data() {},\n' + + ' * data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + '*data(){},*data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {*data(){},*data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '}') + + # jslint and space after anon function - (jslint_happy = "false", space_after_anon_function = "false") + self.reset_options() + self.options.jslint_happy = false + self.options.space_after_anon_function = false + bt( + 'a=typeof(x)', + # -- output -- + 'a = typeof(x)') + bt( + 'x();\n' + + '\n' + + 'function(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function() {}') + bt( + 'x();\n' + + '\n' + + 'function y(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function y() {}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function() {}\n' + + '}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function y(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function y() {}\n' + + '}') + bt( + 'function () {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}', + # -- output -- + 'function() {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}') + bt( + 'switch(x) {case 0: case 1: a(); break; default: break}', + # -- output -- + 'switch (x) {\n' + + ' case 0:\n' + + ' case 1:\n' + + ' a();\n' + + ' break;\n' + + ' default:\n' + + ' break\n' + + '}') + bt( + 'switch(x){case -1:break;case !y:break;}', + # -- output -- + 'switch (x) {\n' + + ' case -1:\n' + + ' break;\n' + + ' case !y:\n' + + ' break;\n' + + '}') + + # Issue #1357 + bt( + 'switch(x) {case 0: case 1:{a(); break;} default: break}', + # -- output -- + 'switch (x) {\n' + + ' case 0:\n' + + ' case 1: {\n' + + ' a();\n' + + ' break;\n' + + ' }\n' + + ' default:\n' + + ' break\n' + + '}') + + # Issue #1357 + bt( + 'switch(x){case -1:break;case !y:{break;}}', + # -- output -- + 'switch (x) {\n' + + ' case -1:\n' + + ' break;\n' + + ' case !y: {\n' + + ' break;\n' + + ' }\n' + + '}') + + # Issue #1622 - basic class with function definitions + bt( + 'class blah {\n' + + ' constructor() {\n' + + ' this.doStuff()\n' + + ' }\n' + + ' doStuff() {\n' + + ' console.log("stuff")\n' + + ' }\n' + + '}') + + # Issue #1622 - class with extends and function definitions + bt( + 'class blah extends something {\n' + + ' constructor() {\n' + + ' this.zz = 2 + 2;\n' + + ' }\n' + + ' someOtherFunction() {\n' + + 'this.y = 1;\n' + + ' }\n' + + '}', + # -- output -- + 'class blah extends something {\n' + + ' constructor() {\n' + + ' this.zz = 2 + 2;\n' + + ' }\n' + + ' someOtherFunction() {\n' + + ' this.y = 1;\n' + + ' }\n' + + '}') + + # Issue #1622 - class/extends as a property + bt( + 'var a.class = {\n' + + ' ...abc(),\n' + + '}\n' + + 'b.extends({\n' + + ' bb.s(),\n' + + '})', + # -- output -- + 'var a.class = {\n' + + ' ...abc(),\n' + + '}\n' + + 'b.extends({\n' + + ' bb.s(),\n' + + '})') + + # typical greasemonkey start + test_fragment( + '// comment 2\n' + + '(function()') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function() {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function yoohoo() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function yoohoo() {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {},\n' + + 'd = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function() {},\n' + + ' d = \'\';') + bt( + 'var o2=$.extend(a);function(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function() {\n' + + ' alert(x);\n' + + '}') + bt( + 'var o2=$.extend(a);function yoohoo(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function yoohoo() {\n' + + ' alert(x);\n' + + '}') + bt( + 'function*() {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* yoohoo() {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'async x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'var a={data(){},\n' + + 'data2(){}}', + # -- output -- + 'var a = {\n' + + ' data() {},\n' + + ' data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + 'data(){},\n' + + 'data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {data(){},\n' + + 'data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '}') + bt( + 'var a={*data(){},*data2(){}}', + # -- output -- + 'var a = {\n' + + ' * data() {},\n' + + ' * data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + '*data(){},*data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {*data(){},*data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '}') + + # jslint and space after anon function - (space_after_named_function = "true") + self.reset_options() + self.options.space_after_named_function = true + bt( + 'a=typeof(x)', + # -- output -- + 'a = typeof(x)') + bt( + 'x();\n' + + '\n' + + 'function(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function() {}') + bt( + 'x();\n' + + '\n' + + 'function y(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function y () {}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function() {}\n' + + '}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function y(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function y () {}\n' + + '}') + bt( + 'function () {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}', + # -- output -- + 'function() {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}') + bt( + 'switch(x) {case 0: case 1: a(); break; default: break}', + # -- output -- + 'switch (x) {\n' + + ' case 0:\n' + + ' case 1:\n' + + ' a();\n' + + ' break;\n' + + ' default:\n' + + ' break\n' + + '}') + bt( + 'switch(x){case -1:break;case !y:break;}', + # -- output -- + 'switch (x) {\n' + + ' case -1:\n' + + ' break;\n' + + ' case !y:\n' + + ' break;\n' + + '}') + + # Issue #1357 + bt( + 'switch(x) {case 0: case 1:{a(); break;} default: break}', + # -- output -- + 'switch (x) {\n' + + ' case 0:\n' + + ' case 1: {\n' + + ' a();\n' + + ' break;\n' + + ' }\n' + + ' default:\n' + + ' break\n' + + '}') + + # Issue #1357 + bt( + 'switch(x){case -1:break;case !y:{break;}}', + # -- output -- + 'switch (x) {\n' + + ' case -1:\n' + + ' break;\n' + + ' case !y: {\n' + + ' break;\n' + + ' }\n' + + '}') + + # Issue #1622 - basic class with function definitions + bt( + 'class blah {\n' + + ' constructor() {\n' + + ' this.doStuff()\n' + + ' }\n' + + ' doStuff() {\n' + + ' console.log("stuff")\n' + + ' }\n' + + '}', + # -- output -- + 'class blah {\n' + + ' constructor () {\n' + + ' this.doStuff()\n' + + ' }\n' + + ' doStuff () {\n' + + ' console.log("stuff")\n' + + ' }\n' + + '}') + + # Issue #1622 - class with extends and function definitions + bt( + 'class blah extends something {\n' + + ' constructor() {\n' + + ' this.zz = 2 + 2;\n' + + ' }\n' + + ' someOtherFunction() {\n' + + 'this.y = 1;\n' + + ' }\n' + + '}', + # -- output -- + 'class blah extends something {\n' + + ' constructor () {\n' + + ' this.zz = 2 + 2;\n' + + ' }\n' + + ' someOtherFunction () {\n' + + ' this.y = 1;\n' + + ' }\n' + + '}') + + # Issue #1622 - class/extends as a property + bt( + 'var a.class = {\n' + + ' ...abc(),\n' + + '}\n' + + 'b.extends({\n' + + ' bb.s(),\n' + + '})', + # -- output -- + 'var a.class = {\n' + + ' ...abc(),\n' + + '}\n' + + 'b.extends({\n' + + ' bb.s(),\n' + + '})') + + # typical greasemonkey start + test_fragment( + '// comment 2\n' + + '(function()') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function() {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function yoohoo() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function yoohoo () {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {},\n' + + 'd = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function() {},\n' + + ' d = \'\';') + bt( + 'var o2=$.extend(a);function(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function() {\n' + + ' alert(x);\n' + + '}') + bt( + 'var o2=$.extend(a);function yoohoo(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function yoohoo () {\n' + + ' alert(x);\n' + + '}') + bt( + 'function*() {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* yoohoo() {\n' + + ' yield 1;\n' + + '}', + # -- output -- + 'function* yoohoo () {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* x() {\n' + + ' yield 1;\n' + + '}', + # -- output -- + 'function* x () {\n' + + ' yield 1;\n' + + '}') + bt( + 'async x() {\n' + + ' yield 1;\n' + + '}', + # -- output -- + 'async x () {\n' + + ' yield 1;\n' + + '}') + bt( + 'var a={data(){},\n' + + 'data2(){}}', + # -- output -- + 'var a = {\n' + + ' data () {},\n' + + ' data2 () {}\n' + + '}') + bt( + 'new Vue({\n' + + 'data(){},\n' + + 'data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' data () {},\n' + + ' data2 () {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {data(){},\n' + + 'data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' data () {},\n' + + ' data2 () {},\n' + + ' a: 1\n' + + '}') + bt( + 'var a={*data(){},*data2(){}}', + # -- output -- + 'var a = {\n' + + ' * data () {},\n' + + ' * data2 () {}\n' + + '}') + bt( + 'new Vue({\n' + + '*data(){},*data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' * data () {},\n' + + ' * data2 () {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {*data(){},*data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' * data () {},\n' + + ' * data2 () {},\n' + + ' a: 1\n' + + '}') + + + #============================================================ + # Regression tests + self.reset_options() + + # Issue 241 + bt( + 'obj\n' + + ' .last({\n' + + ' foo: 1,\n' + + ' bar: 2\n' + + ' });\n' + + 'var test = 1;') + + # Issue #1852 - semicolon followed by block statement + bt( + '(function() {\n' + + ' some_code_here();\n' + + ' {\n' + + ' /* IE11 let bug bypass */\n' + + ' let index;\n' + + ' for (index in a) {\n' + + ' a[index];\n' + + ' }\n' + + ' }\n' + + '})();') + + # Issue #1852 - semicolon followed by block statement 2 + bt( + 'let x = { A: 1 }; { console.log("hello"); }', + # -- output -- + 'let x = {\n' + + ' A: 1\n' + + '};\n' + + '{\n' + + ' console.log("hello");\n' + + '}') + + # Issue #772 + bt( + 'this.initAttributes([\n' + + '"name",\n' + + '["parent", null, "parentName"],\n' + + '"length",\n' + + '["id", this.name],\n' + + ']);', + # -- output -- + 'this.initAttributes([\n' + + ' "name",\n' + + ' ["parent", null, "parentName"],\n' + + ' "length",\n' + + ' ["id", this.name],\n' + + ']);') + + # Issue #1663 + bt( + '{\n' + + ' /* howdy\n' + + ' \n' + + ' */\n' + + '}') + + # #1095 - Return without semicolon followed by prefix on a new line + bt( + 'function x(){\n' + + 'return\n' + + '++a\n' + + '}\n' + + '\n' + + 'while(true) {\n' + + 'return\n' + + '--b\n' + + '}', + # -- output -- + 'function x() {\n' + + ' return\n' + + ' ++a\n' + + '}\n' + + '\n' + + 'while (true) {\n' + + ' return\n' + + ' --b\n' + + '}') + + # #1095 + bt( + 'function test(){\n' + + 'if(x) return\n' + + '++x\n' + + 'var y= 1;\n' + + '}\n' + + 'function t1(){\n' + + 'if(cc) return;\n' + + 'else return\n' + + '--cc\n' + + '}', + # -- output -- + 'function test() {\n' + + ' if (x) return\n' + + ' ++x\n' + + ' var y = 1;\n' + + '}\n' + + '\n' + + 'function t1() {\n' + + ' if (cc) return;\n' + + ' else return\n' + + ' --cc\n' + + '}') + + # #1095 - Return with semicolon followed by a prefix on a new line + bt( + 'function x(){\n' + + 'return; ++a\n' + + '}\n' + + '\n' + + 'while(true){return; --b\n' + + '}', + # -- output -- + 'function x() {\n' + + ' return;\n' + + ' ++a\n' + + '}\n' + + '\n' + + 'while (true) {\n' + + ' return;\n' + + ' --b\n' + + '}') + + # #1838 - handle class and interface word as an object property + bt( + '{\n' + + ' class: {\n' + + ' a: 1,\n' + + ' b: 2,\n' + + ' c: 3,\n' + + ' }\n' + + ' interface: {\n' + + ' a: 1,\n' + + ' b: 2,\n' + + ' c: 3,\n' + + ' }\n' + + '}') + + # #1838 - handle class word as an object property but with space after colon + bt( + '{\n' + + ' class : { a: 1,\n' + + 'b: 2,c : 3\n' + + ' }\n' + + '}', + # -- output -- + '{\n' + + ' class: {\n' + + ' a: 1,\n' + + ' b: 2,\n' + + ' c: 3\n' + + ' }\n' + + '}') + + # #1838 - handle class word as an object property but without spaces + bt( + '{class:{a:1,b:2,c:3,}}', + # -- output -- + '{\n' + + ' class: {\n' + + ' a: 1,\n' + + ' b: 2,\n' + + ' c: 3,\n' + + ' }\n' + + '}') + + # #1838 - handle class word as a nested object property + bt( + '{x:{a:1,class:2,c:3,}}', + # -- output -- + '{\n' + + ' x: {\n' + + ' a: 1,\n' + + ' class: 2,\n' + + ' c: 3,\n' + + ' }\n' + + '}') + bt( + 'obj\n' + + ' .last(a, function() {\n' + + ' var test;\n' + + ' });\n' + + 'var test = 1;') + bt( + 'obj.first()\n' + + ' .second()\n' + + ' .last(function(err, response) {\n' + + ' console.log(err);\n' + + ' });') + + # Issue 268 and 275 + bt( + 'obj.last(a, function() {\n' + + ' var test;\n' + + '});\n' + + 'var test = 1;') + bt( + 'obj.last(a,\n' + + ' function() {\n' + + ' var test;\n' + + ' });\n' + + 'var test = 1;') + bt( + '(function() {if (!window.FOO) window.FOO || (window.FOO = function() {var b = {bar: "zort"};});})();', + # -- output -- + '(function() {\n' + + ' if (!window.FOO) window.FOO || (window.FOO = function() {\n' + + ' var b = {\n' + + ' bar: "zort"\n' + + ' };\n' + + ' });\n' + + '})();') + + # Issue 281 + bt( + 'define(["dojo/_base/declare", "my/Employee", "dijit/form/Button",\n' + + ' "dojo/_base/lang", "dojo/Deferred"\n' + + '], function(declare, Employee, Button, lang, Deferred) {\n' + + ' return declare(Employee, {\n' + + ' constructor: function() {\n' + + ' new Button({\n' + + ' onClick: lang.hitch(this, function() {\n' + + ' new Deferred().then(lang.hitch(this, function() {\n' + + ' this.salary * 0.25;\n' + + ' }));\n' + + ' })\n' + + ' });\n' + + ' }\n' + + ' });\n' + + '});') + bt( + 'define(["dojo/_base/declare", "my/Employee", "dijit/form/Button",\n' + + ' "dojo/_base/lang", "dojo/Deferred"\n' + + ' ],\n' + + ' function(declare, Employee, Button, lang, Deferred) {\n' + + ' return declare(Employee, {\n' + + ' constructor: function() {\n' + + ' new Button({\n' + + ' onClick: lang.hitch(this, function() {\n' + + ' new Deferred().then(lang.hitch(this, function() {\n' + + ' this.salary * 0.25;\n' + + ' }));\n' + + ' })\n' + + ' });\n' + + ' }\n' + + ' });\n' + + ' });') + + # Issue 459 + bt( + '(function() {\n' + + ' return {\n' + + ' foo: function() {\n' + + ' return "bar";\n' + + ' },\n' + + ' bar: ["bar"]\n' + + ' };\n' + + '}());') + + # Issue 505 - strings should end at newline unless continued by backslash + bt( + 'var name = "a;\n' + + 'name = "b";') + bt( + 'var name = "a;\\\n' + + ' name = b";') + + # Issue 514 - some operators require spaces to distinguish them + bt('var c = "_ACTION_TO_NATIVEAPI_" + ++g++ + +new Date;') + bt('var c = "_ACTION_TO_NATIVEAPI_" - --g-- - -new Date;') + + # Issue 440 - reserved words can be used as object property names + bt( + 'a = {\n' + + ' function: {},\n' + + ' "function": {},\n' + + ' throw: {},\n' + + ' "throw": {},\n' + + ' var: {},\n' + + ' "var": {},\n' + + ' set: {},\n' + + ' "set": {},\n' + + ' get: {},\n' + + ' "get": {},\n' + + ' if: {},\n' + + ' "if": {},\n' + + ' then: {},\n' + + ' "then": {},\n' + + ' else: {},\n' + + ' "else": {},\n' + + ' yay: {}\n' + + '};') + + # Issue 331 - if-else with braces edge case + bt( + 'if(x){a();}else{b();}if(y){c();}', + # -- output -- + 'if (x) {\n' + + ' a();\n' + + '} else {\n' + + ' b();\n' + + '}\n' + + 'if (y) {\n' + + ' c();\n' + + '}') + + # Issue #1683 - switch-case wrong indentation + bt( + 'switch (x) { case 0: if (y == z) { a(); } else { b(); } case 1: c(); }', + # -- output -- + 'switch (x) {\n' + + ' case 0:\n' + + ' if (y == z) {\n' + + ' a();\n' + + ' } else {\n' + + ' b();\n' + + ' }\n' + + ' case 1:\n' + + ' c();\n' + + '}') + + # Issue 485 - ensure function declarations behave the same in arrays as elsewhere + bt( + 'var v = ["a",\n' + + ' function() {\n' + + ' return;\n' + + ' }, {\n' + + ' id: 1\n' + + ' }\n' + + '];') + bt( + 'var v = ["a", function() {\n' + + ' return;\n' + + '}, {\n' + + ' id: 1\n' + + '}];') + + # Issue 382 - initial totally cursory support for es6 module export + bt( + 'module "Even" {\n' + + ' import odd from "Odd";\n' + + ' export function sum(x, y) {\n' + + ' return x + y;\n' + + ' }\n' + + ' export var pi = 3.141593;\n' + + ' export default moduleName;\n' + + '}') + bt( + 'module "Even" {\n' + + ' export default function div(x, y) {}\n' + + '}') + + # Issue 889 - export default { ... } + bt( + 'export default {\n' + + ' func1() {},\n' + + ' func2() {}\n' + + ' func3() {}\n' + + '}') + bt( + 'export default {\n' + + ' a() {\n' + + ' return 1;\n' + + ' },\n' + + ' b() {\n' + + ' return 2;\n' + + ' },\n' + + ' c() {\n' + + ' return 3;\n' + + ' }\n' + + '}') + + # Issue 508 + bt('set["name"]') + bt('get["name"]') + test_fragment( + 'a = {\n' + + ' set b(x) {},\n' + + ' c: 1,\n' + + ' d: function() {}\n' + + '};') + test_fragment( + 'a = {\n' + + ' get b() {\n' + + ' retun 0;\n' + + ' },\n' + + ' c: 1,\n' + + ' d: function() {}\n' + + '};') + + # Issue 298 - do not under indent if/while/for condtionals experesions + bt( + '\'use strict\';\n' + + 'if ([].some(function() {\n' + + ' return false;\n' + + ' })) {\n' + + ' console.log("hello");\n' + + '}') + + # Issue 298 - do not under indent if/while/for condtionals experesions + bt( + '\'use strict\';\n' + + 'if ([].some(function() {\n' + + ' return false;\n' + + ' })) {\n' + + ' console.log("hello");\n' + + '}') + + # Issue 552 - Typescript? Okay... we didn't break it before, so try not to break it now. + bt( + 'class Test {\n' + + ' blah: string[];\n' + + ' foo(): number {\n' + + ' return 0;\n' + + ' }\n' + + ' bar(): number {\n' + + ' return 0;\n' + + ' }\n' + + '}') + + # Issue 1544 - Typescript declare formatting (no newline). + bt( + 'declare const require: any;\n' + + 'declare function greet(greeting: string): void;\n' + + 'declare var foo: number;\n' + + 'declare namespace myLib {\n' + + ' function makeGreeting(s: string): string;\n' + + ' let numberOfGreetings: number;\n' + + '}\n' + + 'declare let test: any;') + bt( + 'interface Test {\n' + + ' blah: string[];\n' + + ' foo(): number {\n' + + ' return 0;\n' + + ' }\n' + + ' bar(): number {\n' + + ' return 0;\n' + + ' }\n' + + '}') + + # Issue 583 - Functions with comments after them should still indent correctly. + bt( + 'function exit(code) {\n' + + ' setTimeout(function() {\n' + + ' phantom.exit(code);\n' + + ' }, 0);\n' + + ' phantom.onError = function() {};\n' + + '}\n' + + '// Comment') + + # Issue 806 - newline arrow functions + bt( + 'a.b("c",\n' + + ' () => d.e\n' + + ')') + + # Issue 810 - es6 object literal detection + bt( + 'function badFormatting() {\n' + + ' return {\n' + + ' a,\n' + + ' b: c,\n' + + ' d: e,\n' + + ' f: g,\n' + + ' h,\n' + + ' i,\n' + + ' j: k\n' + + ' }\n' + + '}\n' + + '\n' + + 'function goodFormatting() {\n' + + ' return {\n' + + ' a: b,\n' + + ' c,\n' + + ' d: e,\n' + + ' f: g,\n' + + ' h,\n' + + ' i,\n' + + ' j: k\n' + + ' }\n' + + '}') + + # Issue 602 - ES6 object literal shorthand functions + bt( + 'return {\n' + + ' fn1() {},\n' + + ' fn2() {}\n' + + '}') + bt( + 'throw {\n' + + ' fn1() {},\n' + + ' fn2() {}\n' + + '}') + bt( + 'foo({\n' + + ' fn1(a) {}\n' + + ' fn2(a) {}\n' + + '})') + bt( + 'foo("text", {\n' + + ' fn1(a) {}\n' + + ' fn2(a) {}\n' + + '})') + bt( + 'oneArg = {\n' + + ' fn1(a) {\n' + + ' do();\n' + + ' },\n' + + ' fn2() {}\n' + + '}') + bt( + 'multiArg = {\n' + + ' fn1(a, b, c) {\n' + + ' do();\n' + + ' },\n' + + ' fn2() {}\n' + + '}') + bt( + 'noArgs = {\n' + + ' fn1() {\n' + + ' do();\n' + + ' },\n' + + ' fn2() {}\n' + + '}') + bt( + 'emptyFn = {\n' + + ' fn1() {},\n' + + ' fn2() {}\n' + + '}') + bt( + 'nested = {\n' + + ' fns: {\n' + + ' fn1() {},\n' + + ' fn2() {}\n' + + ' }\n' + + '}') + bt( + 'array = [{\n' + + ' fn1() {},\n' + + ' prop: val,\n' + + ' fn2() {}\n' + + '}]') + bt( + 'expr = expr ? expr : {\n' + + ' fn1() {},\n' + + ' fn2() {}\n' + + '}') + bt( + 'strange = valid + {\n' + + ' fn1() {},\n' + + ' fn2() {\n' + + ' return 1;\n' + + ' }\n' + + '}.fn2()') + + # Issue 854 - Arrow function with statement block + bt( + 'test(() => {\n' + + ' var a = {}\n' + + '\n' + + ' a.what = () => true ? 1 : 2\n' + + '\n' + + ' a.thing = () => {\n' + + ' b();\n' + + ' }\n' + + '})') + + # Issue 1727 - Optional chaining + bt('true?.1:.2', 'true ? .1 : .2') + + # Issue 406 - Multiline array + bt( + 'var tempName = [\n' + + ' "temp",\n' + + ' process.pid,\n' + + ' (Math.random() * 0x1000000000).toString(36),\n' + + ' new Date().getTime()\n' + + '].join("-");') + + # Issue 1801 - Optional chaining w/ obj?.[expr] syntax + bt( + 'let nestedProp = obj?.["prop" + "Name"];\n' + + 'let arrayItem = arr?.[42];') + + # Issue 1374 - Parameters starting with ! or [ merged into single line + bt( + 'fn(\n' + + ' 1,\n' + + ' !1,\n' + + ' 1,\n' + + ' [1]\n' + + ')') + + # Issue 1288 - Negative numbers remove newlines in array + bt( + 'var array = [\n' + + ' -1,\n' + + ' 0,\n' + + ' "a",\n' + + ' -2,\n' + + ' 1,\n' + + ' -3,\n' + + '];') + + # Issue 1229 - Negated expressions in array + bt( + 'a = [\n' + + ' true && 1,\n' + + ' true && 1,\n' + + ' true && 1\n' + + ']\n' + + 'a = [\n' + + ' !true && 1,\n' + + ' !true && 1,\n' + + ' !true && 1\n' + + ']') + + # Issue #996 - Input ends with backslash throws exception + test_fragment( + 'sd = 1;\n' + + '/') + + # Issue #1079 - unbraced if with comments should still look right + bt( + 'if (console.log)\n' + + ' for (var i = 0; i < 20; ++i)\n' + + ' if (i % 3)\n' + + ' console.log(i);\n' + + '// all done\n' + + 'console.log("done");') + + # Issue #1085 - function should not have blank line in a number of cases + bt( + 'var transformer =\n' + + ' options.transformer ||\n' + + ' globalSettings.transformer ||\n' + + ' function(x) {\n' + + ' return x;\n' + + ' };') + + # Issue #1794 - support nullish-coalescing + bt('a = b ?? c') + + # Issue #569 - function should not have blank line in a number of cases + bt( + '(function(global) {\n' + + ' "use strict";\n' + + '\n' + + ' /* jshint ignore:start */\n' + + ' include "somefile.js"\n' + + ' /* jshint ignore:end */\n' + + '}(this));') + bt( + 'function bindAuthEvent(eventName) {\n' + + ' self.auth.on(eventName, function(event, meta) {\n' + + ' self.emit(eventName, event, meta);\n' + + ' });\n' + + '}\n' + + '["logged_in", "logged_out", "signed_up", "updated_user"].forEach(bindAuthEvent);\n' + + '\n' + + 'function bindBrowserEvent(eventName) {\n' + + ' browser.on(eventName, function(event, meta) {\n' + + ' self.emit(eventName, event, meta);\n' + + ' });\n' + + '}\n' + + '["navigating"].forEach(bindBrowserEvent);') + + # Issue #892 - new line between chained methods + bt( + 'foo\n' + + ' .who()\n' + + '\n' + + ' .knows()\n' + + ' // comment\n' + + ' .nothing() // comment\n' + + '\n' + + ' .more()') + + # Issue #1107 - Missing space between words for label + bt( + 'function f(a) {c: do if (x) {} else if (y) {} while(0); return 0;}', + # -- output -- + 'function f(a) {\n' + + ' c: do\n' + + ' if (x) {} else if (y) {}\n' + + ' while (0);\n' + + ' return 0;\n' + + '}') + bt( + 'function f(a) {c: if (x) {} else if (y) {} return 0;}', + # -- output -- + 'function f(a) {\n' + + ' c: if (x) {} else if (y) {}\n' + + ' return 0;\n' + + '}') + + + #============================================================ + # Test non-positionable-ops + self.reset_options() + bt('a += 2;') + bt('a -= 2;') + bt('a *= 2;') + bt('a /= 2;') + bt('a %= 2;') + bt('a &= 2;') + bt('a ^= 2;') + bt('a |= 2;') + bt('a **= 2;') + bt('a <<= 2;') + bt('a >>= 2;') + + + #============================================================ + # + self.reset_options() + + # exponent literals + bt('a = 1e10') + bt('a = 1.3e10') + bt('a = 1.3e-10') + bt('a = -12345.3e-10') + bt('a = .12345e-10') + bt('a = 06789e-10') + bt('a = e - 10') + bt('a = 1.3e+10') + bt('a = 1.e-7') + bt('a = -12345.3e+10') + bt('a = .12345e+10') + bt('a = 06789e+10') + bt('a = e + 10') + bt('a=0e-12345.3e-10', 'a = 0e-12345 .3e-10') + bt('a=0.e-12345.3e-10', 'a = 0.e-12345 .3e-10') + bt('a=0x.e-12345.3e-10', 'a = 0x.e - 12345.3e-10') + bt('a=0x0.e-12345.3e-10', 'a = 0x0.e - 12345.3e-10') + bt('a=0x0.0e-12345.3e-10', 'a = 0x0 .0e-12345 .3e-10') + bt('a=0g-12345.3e-10', 'a = 0 g - 12345.3e-10') + bt('a=0.g-12345.3e-10', 'a = 0. g - 12345.3e-10') + bt('a=0x.g-12345.3e-10', 'a = 0x.g - 12345.3e-10') + bt('a=0x0.g-12345.3e-10', 'a = 0x0.g - 12345.3e-10') + bt('a=0x0.0g-12345.3e-10', 'a = 0x0 .0 g - 12345.3e-10') + + # exponent literals with underscore + bt('a = 1_1e10') + bt('a = 1_.3e10') + bt('a = 1_1.3e10') + bt('a = 1__1.3e10') + bt('a = 1._3e10') + bt('a = 1.3_e10') + bt('a = 1.3e_10') + bt('a = 1.3e1_0') + bt('a = 1.3e10_') + + # Decimal literals + bt('a = 0123456789;') + bt('a = 9876543210;') + bt('a = 5647308291;') + bt('a=030e-5', 'a = 030e-5') + bt('a=00+4', 'a = 00 + 4') + bt('a=32+4', 'a = 32 + 4') + bt('a=0.6g+4', 'a = 0.6 g + 4') + bt('a=01.10', 'a = 01.10') + bt('a=a.10', 'a = a .10') + bt('a=00B0x0', 'a = 00 B0x0') + bt('a=00B0xb0', 'a = 00 B0xb0') + bt('a=00B0x0b0', 'a = 00 B0x0b0') + bt('a=0090x0', 'a = 0090 x0') + bt('a=0g0b0o0', 'a = 0 g0b0o0') + + # Decimal literals with underscore + bt('a = 0_123456789') + bt('a = 0__123456789') + bt('a = 0__') + bt('a = 0_1_2_3') + bt('a = 0_1_2_3_') + + # Hexadecimal literals + bt('a = 0x0123456789abcdef;') + bt('a = 0X0123456789ABCDEF;') + bt('a = 0xFeDcBa9876543210;') + bt('a=0x30e-5', 'a = 0x30e - 5') + bt('a=0xF0+4', 'a = 0xF0 + 4') + bt('a=0Xff+4', 'a = 0Xff + 4') + bt('a=0Xffg+4', 'a = 0Xff g + 4') + bt('a=0x01.10', 'a = 0x01 .10') + bt('a = 0xb0ce;') + bt('a = 0x0b0;') + bt('a=0x0B0x0', 'a = 0x0B0 x0') + bt('a=0x0B0xb0', 'a = 0x0B0 xb0') + bt('a=0x0B0x0b0', 'a = 0x0B0 x0b0') + bt('a=0X090x0', 'a = 0X090 x0') + bt('a=0Xg0b0o0', 'a = 0X g0b0o0') + + # Hexadecimal literals with underscore + bt('a = 0x0_123456789abcdef') + bt('a = 0x0__0123456789abcdef') + bt('a = 0x_0123456789abcdef') + bt('a = 0x__') + bt('a = 0x0_1_a_3') + bt('a = 0x_1_2_F_') + + # Octal literals + bt('a = 0o01234567;') + bt('a = 0O01234567;') + bt('a = 0o34120675;') + bt('a=0o30e-5', 'a = 0o30 e - 5') + bt('a=0o70+4', 'a = 0o70 + 4') + bt('a=0O77+4', 'a = 0O77 + 4') + bt('a=0O778+4', 'a = 0O77 8 + 4') + bt('a=0O77a+4', 'a = 0O77 a + 4') + bt('a=0o01.10', 'a = 0o01 .10') + bt('a=0o0B0x0', 'a = 0o0 B0x0') + bt('a=0o0B0xb0', 'a = 0o0 B0xb0') + bt('a=0o0B0x0b0', 'a = 0o0 B0x0b0') + bt('a=0O090x0', 'a = 0O0 90 x0') + bt('a=0Og0b0o0', 'a = 0O g0b0o0') + + # Octal literals with underscore + bt('a = 0o0_1234567') + bt('a = 0o0__1234567') + bt('a = 0o_01234567') + bt('a = 0o__') + bt('a = 0o0_1_2_3') + bt('a = 0o_1_2_3_') + + # Binary literals + bt('a = 0b010011;') + bt('a = 0B010011;') + bt('a = 0b01001100001111;') + bt('a=0b10e-5', 'a = 0b10 e - 5') + bt('a=0b10+4', 'a = 0b10 + 4') + bt('a=0B11+4', 'a = 0B11 + 4') + bt('a=0B112+4', 'a = 0B11 2 + 4') + bt('a=0B11a+4', 'a = 0B11 a + 4') + bt('a=0b01.10', 'a = 0b01 .10') + bt('a=0b0B0x0', 'a = 0b0 B0x0') + bt('a=0b0B0xb0', 'a = 0b0 B0xb0') + bt('a=0b0B0x0b0', 'a = 0b0 B0x0b0') + bt('a=0B090x0', 'a = 0B0 90 x0') + bt('a=0Bg0b0o0', 'a = 0B g0b0o0') + + # Binary literals with underscore + bt('a = 0b0_10011') + bt('a = 0b0__10011') + bt('a = 0b_010011') + bt('a = 0b__') + bt('a = 0b0_1_1_1') + bt('a = 0b_1_0_1_') + bt('a = 0B010_0_11;') + bt('a = 0b01_0011_0000_1111;') + + # BigInt literals + bt('a = 1n;') + bt('a = 1234567890123456789n;') + bt('a = -1234567890123456789n;') + bt('a = 1234567890123456789 N;') + bt('a=0b10e-5n', 'a = 0b10 e - 5n') + bt('a=.0n', 'a = .0 n') + bt('a=1.0n', 'a = 1.0 n') + bt('a=1e0n', 'a = 1e0 n') + bt('a=0n11a+4', 'a = 0n 11 a + 4') + + # BigInt literals with underscore + bt('a = 0_123456789n') + bt('a = 0__123456789n') + bt('a = 0__n') + bt('a = 0_1_2_3n') + bt('a = 0_1_2_3_n') + + # BigInt hexadecimal literals + bt('a = 0x0123456789abcdefn;') + bt('a = 0X0123456789ABCDEFn;') + bt('a = 0xFeDcBa9876543210n;') + bt('a=0x30en-5', 'a = 0x30en - 5') + bt('a=0xF0n+4', 'a = 0xF0n + 4') + bt('a=0Xffn+4', 'a = 0Xffn + 4') + bt('a=0Xffng+4', 'a = 0Xffn g + 4') + bt('a=0x01n.10', 'a = 0x01n .10') + bt('a = 0xb0cen;') + bt('a = 0x0b0n;') + bt('a=0x0B0nx0', 'a = 0x0B0n x0') + bt('a=0x0B0nxb0', 'a = 0x0B0n xb0') + bt('a=0x0B0nx0b0', 'a = 0x0B0n x0b0') + bt('a=0X090nx0', 'a = 0X090n x0') + + # BigInt hexadecimal literals with underscore + bt('a = 0x0_123456789abcdefn') + bt('a = 0x0__0123456789abcdefn') + bt('a = 0x_0123456789abcdefn') + bt('a = 0x__n') + bt('a = 0x0_1_a_3n') + bt('a = 0x_1_2_F_n') + + # BigInt octal literals + bt('a = 0o01234567n;') + bt('a = 0O01234567n;') + bt('a = 0o34120675n;') + bt('a=0o30ne-5', 'a = 0o30n e - 5') + bt('a=0o70n+4', 'a = 0o70n + 4') + bt('a=0O77n+4', 'a = 0O77n + 4') + bt('a=0O77n8+4', 'a = 0O77n 8 + 4') + bt('a=0O77na+4', 'a = 0O77n a + 4') + bt('a=0o01n.10', 'a = 0o01n .10') + bt('a=0o0nB0x0', 'a = 0o0n B0x0') + bt('a=0o0nB0xb0', 'a = 0o0n B0xb0') + bt('a=0o0nB0x0b0', 'a = 0o0n B0x0b0') + bt('a=0O0n90x0', 'a = 0O0n 90 x0') + + # BigInt octal literals with underscore + bt('a = 0o0_1234567n') + bt('a = 0o0__1234567n') + bt('a = 0o_01234567n') + bt('a = 0o__n') + bt('a = 0o0_1_2_3n') + bt('a = 0o_1_2_3_n') + + # BigInt binary literals + bt('a = 0b010011n;') + bt('a = 0B010011n;') + bt('a = 0b01001100001111n;') + bt('a=0b10ne-5', 'a = 0b10n e - 5') + bt('a=0b10n+4', 'a = 0b10n + 4') + bt('a=0B11n+4', 'a = 0B11n + 4') + bt('a=0B11n2+4', 'a = 0B11n 2 + 4') + bt('a=0B11na+4', 'a = 0B11n a + 4') + bt('a=0b01n.10', 'a = 0b01n .10') + bt('a=0b0nB0x0', 'a = 0b0n B0x0') + bt('a=0b0nB0xb0', 'a = 0b0n B0xb0') + bt('a=0b0nB0x0b0', 'a = 0b0n B0x0b0') + bt('a=0B0n90x0', 'a = 0B0n 90 x0') + + # BigInt binary literals with underscore + bt('a = 0b0_10011n') + bt('a = 0b0__10011n') + bt('a = 0b_010011') + bt('a = 0b__n') + bt('a = 0b0_1_1_1n') + bt('a = 0b_1_0_1_n') + bt('a = 0B010_0_11n;') + bt('a = 0b01_0011_0000_1111n;') + + + #============================================================ + # brace_style ,preserve-inline tests - (brace_style = ""collapse,preserve-inline"") + self.reset_options() + self.options.brace_style = 'collapse,preserve-inline' + bt('import { asdf } from "asdf";') + bt('import { get } from "asdf";') + bt('function inLine() { console.log("oh em gee"); }') + bt('if (cancer) { console.log("Im sorry but you only have so long to live..."); }') + bt('if (ding) { console.log("dong"); } else { console.log("dang"); }') + bt( + 'function kindaComplex() {\n' + + ' var a = 2;\n' + + ' var obj = {};\n' + + ' var obj2 = { a: "a", b: "b" };\n' + + ' var obj3 = {\n' + + ' c: "c",\n' + + ' d: "d",\n' + + ' e: "e"\n' + + ' };\n' + + '}') + bt( + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}', + # -- output -- + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}') + + # brace_style ,preserve-inline tests - (brace_style = ""expand,preserve-inline"") + self.reset_options() + self.options.brace_style = 'expand,preserve-inline' + bt('import { asdf } from "asdf";') + bt('import { get } from "asdf";') + bt('function inLine() { console.log("oh em gee"); }') + bt('if (cancer) { console.log("Im sorry but you only have so long to live..."); }') + bt( + 'if (ding) { console.log("dong"); } else { console.log("dang"); }', + # -- output -- + 'if (ding) { console.log("dong"); }\n' + + 'else { console.log("dang"); }') + bt( + 'function kindaComplex() {\n' + + ' var a = 2;\n' + + ' var obj = {};\n' + + ' var obj2 = { a: "a", b: "b" };\n' + + ' var obj3 = {\n' + + ' c: "c",\n' + + ' d: "d",\n' + + ' e: "e"\n' + + ' };\n' + + '}', + # -- output -- + 'function kindaComplex()\n' + + '{\n' + + ' var a = 2;\n' + + ' var obj = {};\n' + + ' var obj2 = { a: "a", b: "b" };\n' + + ' var obj3 = {\n' + + ' c: "c",\n' + + ' d: "d",\n' + + ' e: "e"\n' + + ' };\n' + + '}') + bt( + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}', + # -- output -- + 'function complex()\n' + + '{\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b()\n' + + ' {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}') + + # brace_style ,preserve-inline tests - (brace_style = ""end-expand,preserve-inline"") + self.reset_options() + self.options.brace_style = 'end-expand,preserve-inline' + bt('import { asdf } from "asdf";') + bt('import { get } from "asdf";') + bt('function inLine() { console.log("oh em gee"); }') + bt('if (cancer) { console.log("Im sorry but you only have so long to live..."); }') + bt( + 'if (ding) { console.log("dong"); } else { console.log("dang"); }', + # -- output -- + 'if (ding) { console.log("dong"); }\n' + + 'else { console.log("dang"); }') + bt( + 'function kindaComplex() {\n' + + ' var a = 2;\n' + + ' var obj = {};\n' + + ' var obj2 = { a: "a", b: "b" };\n' + + ' var obj3 = {\n' + + ' c: "c",\n' + + ' d: "d",\n' + + ' e: "e"\n' + + ' };\n' + + '}') + bt( + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}', + # -- output -- + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}') + + # brace_style ,preserve-inline tests - (brace_style = ""none,preserve-inline"") + self.reset_options() + self.options.brace_style = 'none,preserve-inline' + bt('import { asdf } from "asdf";') + bt('import { get } from "asdf";') + bt('function inLine() { console.log("oh em gee"); }') + bt('if (cancer) { console.log("Im sorry but you only have so long to live..."); }') + bt('if (ding) { console.log("dong"); } else { console.log("dang"); }') + bt( + 'function kindaComplex() {\n' + + ' var a = 2;\n' + + ' var obj = {};\n' + + ' var obj2 = { a: "a", b: "b" };\n' + + ' var obj3 = {\n' + + ' c: "c",\n' + + ' d: "d",\n' + + ' e: "e"\n' + + ' };\n' + + '}') + bt( + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}', + # -- output -- + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}') + + # brace_style ,preserve-inline tests - (brace_style = ""collapse-preserve-inline"") + self.reset_options() + self.options.brace_style = 'collapse-preserve-inline' + bt('import { asdf } from "asdf";') + bt('import { get } from "asdf";') + bt('function inLine() { console.log("oh em gee"); }') + bt('if (cancer) { console.log("Im sorry but you only have so long to live..."); }') + bt('if (ding) { console.log("dong"); } else { console.log("dang"); }') + bt( + 'function kindaComplex() {\n' + + ' var a = 2;\n' + + ' var obj = {};\n' + + ' var obj2 = { a: "a", b: "b" };\n' + + ' var obj3 = {\n' + + ' c: "c",\n' + + ' d: "d",\n' + + ' e: "e"\n' + + ' };\n' + + '}') + bt( + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}', + # -- output -- + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}') + + + #============================================================ + # Destructured and related + self.reset_options() + self.options.brace_style = 'collapse,preserve-inline' + + # Issue 382 - import destructured + bt( + 'module "Even" {\n' + + ' import { odd, oddly } from "Odd";\n' + + '}') + bt( + 'import defaultMember from "module-name";\n' + + 'import * as name from "module-name";\n' + + 'import { member } from "module-name";\n' + + 'import { member as alias } from "module-name";\n' + + 'import { member1, member2 } from "module-name";\n' + + 'import { member1, member2 as alias2 } from "module-name";\n' + + 'import defaultMember, { member, member2 } from "module-name";\n' + + 'import defaultMember, * as name from "module-name";\n' + + 'import "module-name";\n' + + 'import("module-name")') + + # Issue #1393 - dynamic import() + bt( + 'if (from < to) {\n' + + ' import(`dynamic${library}`);\n' + + '} else {\n' + + ' import("otherdynamic");\n' + + '}') + + # Issue #1197 - dynamic import() arrow syntax + bt('frontend = Async(() => import("../frontend").then(m => m.default ))', 'frontend = Async(() => import("../frontend").then(m => m.default))') + + # Issue #1978 - import.meta syntax support + bt('let x = import.meta', 'let x = import.meta') + + # Issue 858 - from is a keyword only after import + bt( + 'if (from < to) {\n' + + ' from++;\n' + + '} else {\n' + + ' from--;\n' + + '}') + + # Issue 511 - destrutured + bt( + 'var { b, c } = require("../stores");\n' + + 'var { ProjectStore } = require("../stores");\n' + + '\n' + + 'function takeThing({ prop }) {\n' + + ' console.log("inner prop", prop)\n' + + '}') + + # Issue 315 - Short objects + bt('var a = { b: { c: { d: e } } };') + bt( + 'var a = {\n' + + ' b: {\n' + + ' c: { d: e }\n' + + ' c3: { d: e }\n' + + ' },\n' + + ' b2: { c: { d: e } }\n' + + '};') + + # Issue 370 - Short objects in array + bt( + 'var methods = [\n' + + ' { name: "to" },\n' + + ' { name: "step" },\n' + + ' { name: "move" },\n' + + ' { name: "min" },\n' + + ' { name: "max" }\n' + + '];') + + # Issue 838 - Short objects in array + bt( + 'function(url, callback) {\n' + + ' var script = document.createElement("script")\n' + + ' if (true) script.onreadystatechange = function() {\n' + + ' foo();\n' + + ' }\n' + + ' else script.onload = callback;\n' + + '}') + + # Issue 578 - Odd indenting after function + bt( + 'function bindAuthEvent(eventName) {\n' + + ' self.auth.on(eventName, function(event, meta) {\n' + + ' self.emit(eventName, event, meta);\n' + + ' });\n' + + '}\n' + + '["logged_in", "logged_out", "signed_up", "updated_user"].forEach(bindAuthEvent);') + + # Issue #487 - some short expressions examples + bt( + 'if (a == 1) { a++; }\n' + + 'a = { a: a };\n' + + 'UserDB.findOne({ username: "xyz" }, function(err, user) {});\n' + + 'import { fs } from "fs";') + + # Issue #982 - Fixed return expression collapse-preserve-inline + bt( + 'function foo(arg) {\n' + + ' if (!arg) { a(); }\n' + + ' if (!arg) { return false; }\n' + + ' if (!arg) { throw "inline"; }\n' + + ' return true;\n' + + '}') + + # Issue #338 - Short expressions + bt( + 'if (someCondition) { return something; }\n' + + 'if (someCondition) {\n' + + ' return something;\n' + + '}\n' + + 'if (someCondition) { break; }\n' + + 'if (someCondition) {\n' + + ' return something;\n' + + '}') + + # Issue #1283 - Javascript ++ Operator get wrong indent + bt( + '{this.foo++\n' + + 'bar}', + # -- output -- + '{\n' + + ' this.foo++\n' + + ' bar\n' + + '}') + + # Issue #1283 - Javascript ++ Operator get wrong indent (2) + bt( + 'axios.interceptors.request.use(\n' + + ' config => {\n' + + ' // loading\n' + + ' window.store.loading++\n' + + ' let extraParams = {}\n' + + ' }\n' + + ')') + + # Issue ##1846 - in keyword in class method causes indentation problem + bt( + 'class {\n' + + ' get a() {\n' + + '\n' + + '\n' + + ' }\n' + + '\n' + + '\n' + + ' in() {\n' + + '\n' + + '\n' + + ' }\n' + + '\n' + + '\n' + + ' b() {\n' + + '\n' + + '\n' + + ' }\n' + + '}', + # -- output -- + 'class {\n' + + ' get a() {\n' + + '\n' + + '\n' + + ' }\n' + + '\n' + + '\n' + + ' in() {\n' + + '\n' + + '\n' + + ' }\n' + + '\n' + + '\n' + + ' b() {\n' + + '\n' + + '\n' + + ' }\n' + + '}') + + # Related to Issue ##1846 - Do not indent 'in' keyword if not a class method + bt( + 'function test() {\n' + + 'for x in nums {}\n' + + '"make" in car\n' + + '3 in number;\n' + + '}', + # -- output -- + 'function test() {\n' + + ' for x in nums {}\n' + + ' "make" in car\n' + + ' 3 in number;\n' + + '}') + + # Related to Issue ##1846 - of keyword in class method causes indentation problem + bt( + 'class {\n' + + ' get a() {\n' + + '\n' + + '\n' + + ' }\n' + + '\n' + + '\n' + + ' of() {\n' + + '\n' + + '\n' + + ' }\n' + + '\n' + + '\n' + + ' b() {\n' + + '\n' + + '\n' + + ' }\n' + + '}', + # -- output -- + 'class {\n' + + ' get a() {\n' + + '\n' + + '\n' + + ' }\n' + + '\n' + + '\n' + + ' of() {\n' + + '\n' + + '\n' + + ' }\n' + + '\n' + + '\n' + + ' b() {\n' + + '\n' + + '\n' + + ' }\n' + + '}') + + # Issue #1950: Do not remove whitespace after number - test scenario: number before a dot + bt('1000000000000001000 .toFixed(0)!==1000000000000001024', '1000000000000001000 .toFixed(0) !== 1000000000000001024') + + # Issue #1950: Do not remove whitespace after number - test scenario: variable ends with a number before a dot + bt('a.b21 . performAction()', 'a.b21.performAction()') + + + #============================================================ + # keep_array_indentation false + self.reset_options() + self.options.keep_array_indentation = false + bt( + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f"]', + # -- output -- + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f"\n' + + ']') + bt( + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"]', + # -- output -- + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"\n' + + ']') + bt( + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"]', + # -- output -- + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"\n' + + ']') + bt( + 'var x = [{}\n' + + ']', + # -- output -- + 'var x = [{}]') + bt( + 'var x = [{foo:bar}\n' + + ']', + # -- output -- + 'var x = [{\n' + + ' foo: bar\n' + + '}]') + bt( + 'a = ["something",\n' + + ' "completely",\n' + + ' "different"];\n' + + 'if (x);', + # -- output -- + 'a = ["something",\n' + + ' "completely",\n' + + ' "different"\n' + + '];\n' + + 'if (x);') + bt('a = ["a","b","c"]', 'a = ["a", "b", "c"]') + bt('a = ["a", "b","c"]', 'a = ["a", "b", "c"]') + bt( + 'x = [{"a":0}]', + # -- output -- + 'x = [{\n' + + ' "a": 0\n' + + '}]') + bt( + '{a([[a1]], {b;});}', + # -- output -- + '{\n' + + ' a([\n' + + ' [a1]\n' + + ' ], {\n' + + ' b;\n' + + ' });\n' + + '}') + bt( + 'a ();\n' + + ' [\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ].toString();', + # -- output -- + 'a();\n' + + '[\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + '].toString();') + bt( + 'a ();\n' + + 'a = [\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ].toString();', + # -- output -- + 'a();\n' + + 'a = [\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + '].toString();') + bt( + 'function() {\n' + + ' Foo([\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ]);\n' + + '}', + # -- output -- + 'function() {\n' + + ' Foo([\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ]);\n' + + '}') + bt( + 'function foo() {\n' + + ' return [\n' + + ' "one",\n' + + ' "two"\n' + + ' ];\n' + + '}', + # -- output -- + 'function foo() {\n' + + ' return [\n' + + ' "one",\n' + + ' "two"\n' + + ' ];\n' + + '}') + bt( + 'function foo() {\n' + + ' return [\n' + + ' {\n' + + ' one: "x",\n' + + ' two: [\n' + + ' {\n' + + ' id: "a",\n' + + ' name: "apple"\n' + + ' }, {\n' + + ' id: "b",\n' + + ' name: "banana"\n' + + ' }\n' + + ' ]\n' + + ' }\n' + + ' ];\n' + + '}', + # -- output -- + 'function foo() {\n' + + ' return [{\n' + + ' one: "x",\n' + + ' two: [{\n' + + ' id: "a",\n' + + ' name: "apple"\n' + + ' }, {\n' + + ' id: "b",\n' + + ' name: "banana"\n' + + ' }]\n' + + ' }];\n' + + '}') + bt( + 'function foo() {\n' + + ' return [\n' + + ' {\n' + + ' one: "x",\n' + + ' two: [\n' + + ' {\n' + + ' id: "a",\n' + + ' name: "apple"\n' + + ' }, {\n' + + ' id: "b",\n' + + ' name: "banana"\n' + + ' }\n' + + ' ]\n' + + ' }\n' + + ' ];\n' + + '}', + # -- output -- + 'function foo() {\n' + + ' return [{\n' + + ' one: "x",\n' + + ' two: [{\n' + + ' id: "a",\n' + + ' name: "apple"\n' + + ' }, {\n' + + ' id: "b",\n' + + ' name: "banana"\n' + + ' }]\n' + + ' }];\n' + + '}') + + + #============================================================ + # keep_array_indentation true + self.reset_options() + self.options.keep_array_indentation = true + bt( + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f"]', + # -- output -- + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f"]') + bt( + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"]', + # -- output -- + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"]') + bt( + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"]', + # -- output -- + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"]') + bt( + 'var x = [{}\n' + + ']', + # -- output -- + 'var x = [{}\n' + + ']') + bt( + 'var x = [{foo:bar}\n' + + ']', + # -- output -- + 'var x = [{\n' + + ' foo: bar\n' + + ' }\n' + + ']') + bt( + 'a = ["something",\n' + + ' "completely",\n' + + ' "different"];\n' + + 'if (x);', + # -- output -- + 'a = ["something",\n' + + ' "completely",\n' + + ' "different"];\n' + + 'if (x);') + bt('a = ["a","b","c"]', 'a = ["a", "b", "c"]') + bt('a = ["a", "b","c"]', 'a = ["a", "b", "c"]') + bt( + 'x = [{"a":0}]', + # -- output -- + 'x = [{\n' + + ' "a": 0\n' + + '}]') + bt( + '{a([[a1]], {b;});}', + # -- output -- + '{\n' + + ' a([[a1]], {\n' + + ' b;\n' + + ' });\n' + + '}') + bt( + 'a ();\n' + + ' [\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ].toString();', + # -- output -- + 'a();\n' + + ' [\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ].toString();') + bt( + 'a ();\n' + + 'a = [\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ].toString();', + # -- output -- + 'a();\n' + + 'a = [\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ].toString();') + bt( + 'function() {\n' + + ' Foo([\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ]);\n' + + '}', + # -- output -- + 'function() {\n' + + ' Foo([\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ]);\n' + + '}') + bt( + 'function foo() {\n' + + ' return [\n' + + ' "one",\n' + + ' "two"\n' + + ' ];\n' + + '}', + # -- output -- + 'function foo() {\n' + + ' return [\n' + + ' "one",\n' + + ' "two"\n' + + ' ];\n' + + '}') + bt( + 'function foo() {\n' + + ' return [\n' + + ' {\n' + + ' one: "x",\n' + + ' two: [\n' + + ' {\n' + + ' id: "a",\n' + + ' name: "apple"\n' + + ' }, {\n' + + ' id: "b",\n' + + ' name: "banana"\n' + + ' }\n' + + ' ]\n' + + ' }\n' + + ' ];\n' + + '}', + # -- output -- + 'function foo() {\n' + + ' return [\n' + + ' {\n' + + ' one: "x",\n' + + ' two: [\n' + + ' {\n' + + ' id: "a",\n' + + ' name: "apple"\n' + + ' }, {\n' + + ' id: "b",\n' + + ' name: "banana"\n' + + ' }\n' + + ' ]\n' + + ' }\n' + + ' ];\n' + + '}') + + + #============================================================ + # indent_empty_lines true + self.reset_options() + self.options.indent_empty_lines = true + test_fragment( + 'var a = 1;\n' + + '\n' + + 'var b = 1;') + test_fragment( + 'var a = 1;\n' + + ' \n' + + 'var b = 1;', + # -- output -- + 'var a = 1;\n' + + '\n' + + 'var b = 1;') + test_fragment( + '{\n' + + ' var a = 1;\n' + + ' \n' + + ' var b = 1;\n' + + '\n' + + '}', + # -- output -- + '{\n' + + ' var a = 1;\n' + + ' \n' + + ' var b = 1;\n' + + ' \n' + + '}') + test_fragment( + '{\n' + + '\n' + + ' var a = 1;\n' + + '\n' + + '\n' + + '\n' + + ' var b = 1;\n' + + '\n' + + '}', + # -- output -- + '{\n' + + ' \n' + + ' var a = 1;\n' + + ' \n' + + ' \n' + + ' \n' + + ' var b = 1;\n' + + ' \n' + + '}') + test_fragment( + '{\n' + + '\n' + + ' var a = 1;\n' + + '\n' + + 'function A() {\n' + + '\n' + + '}\n' + + '\n' + + ' var b = 1;\n' + + '\n' + + '}', + # -- output -- + '{\n' + + ' \n' + + ' var a = 1;\n' + + ' \n' + + ' function A() {\n' + + ' \n' + + ' }\n' + + ' \n' + + ' var b = 1;\n' + + ' \n' + + '}') + + + #============================================================ + # indent_empty_lines false + self.reset_options() + self.options.indent_empty_lines = false + test_fragment( + 'var a = 1;\n' + + '\n' + + 'var b = 1;') + test_fragment( + 'var a = 1;\n' + + ' \n' + + 'var b = 1;', + # -- output -- + 'var a = 1;\n' + + '\n' + + 'var b = 1;') + test_fragment( + '{\n' + + ' var a = 1;\n' + + ' \n' + + ' var b = 1;\n' + + '\n' + + '}', + # -- output -- + '{\n' + + ' var a = 1;\n' + + '\n' + + ' var b = 1;\n' + + '\n' + + '}') + test_fragment( + '{\n' + + '\n' + + ' var a = 1;\n' + + '\n' + + '\n' + + '\n' + + ' var b = 1;\n' + + '\n' + + '}') + test_fragment( + '{\n' + + '\n' + + ' var a = 1;\n' + + '\n' + + 'function A() {\n' + + '\n' + + '}\n' + + '\n' + + ' var b = 1;\n' + + '\n' + + '}', + # -- output -- + '{\n' + + '\n' + + ' var a = 1;\n' + + '\n' + + ' function A() {\n' + + '\n' + + ' }\n' + + '\n' + + ' var b = 1;\n' + + '\n' + + '}') + + + #============================================================ + # Record data type + self.reset_options() + + # regular record with primitive + bt( + 'a = #{ b:"c", d:1, e:true };', + # -- output -- + 'a = #{\n' + + ' b: "c",\n' + + ' d: 1,\n' + + ' e: true\n' + + '};') + + # nested record + bt( + 'a = #{b:#{ c:1,d:2,}, e:"f"};', + # -- output -- + 'a = #{\n' + + ' b: #{\n' + + ' c: 1,\n' + + ' d: 2,\n' + + ' },\n' + + ' e: "f"\n' + + '};') + + # # not directly followed by { is not handled as record + bt( + 'a = # {\n' + + ' b: 1,\n' + + ' d: true\n' + + '};') + + # example of already valid and beautified record + bt( + 'a = #{\n' + + ' b: 1,\n' + + ' d: true\n' + + '};') + + + #============================================================ + # Old tests + self.reset_options() + bt('') + test_fragment(' return .5') + test_fragment( + ' return .5;\n' + + ' a();') + test_fragment( + ' return .5;\n' + + ' a();') + test_fragment( + ' return .5;\n' + + ' a();') + test_fragment(' < div') + bt('a = 1', 'a = 1') + bt('a=1', 'a = 1') + bt('(3) / 2') + bt('["a", "b"].join("")') + bt( + 'a();\n' + + '\n' + + 'b();') + bt( + 'var a = 1 var b = 2', + # -- output -- + 'var a = 1\n' + + 'var b = 2') + bt( + 'var a=1, b=c[d], e=6;', + # -- output -- + 'var a = 1,\n' + + ' b = c[d],\n' + + ' e = 6;') + bt( + 'var a,\n' + + ' b,\n' + + ' c;') + bt( + 'let a = 1 let b = 2', + # -- output -- + 'let a = 1\n' + + 'let b = 2') + bt( + 'let a=1, b=c[d], e=6;', + # -- output -- + 'let a = 1,\n' + + ' b = c[d],\n' + + ' e = 6;') + bt( + 'let a,\n' + + ' b,\n' + + ' c;') + bt( + 'const a = 1 const b = 2', + # -- output -- + 'const a = 1\n' + + 'const b = 2') + bt( + 'const a=1, b=c[d], e=6;', + # -- output -- + 'const a = 1,\n' + + ' b = c[d],\n' + + ' e = 6;') + bt( + 'const a,\n' + + ' b,\n' + + ' c;') + bt('a = " 12345 "') + bt('a = \' 12345 \'') + bt('if (a == 1) b = 2;') + bt( + 'if(1){2}else{3}', + # -- output -- + 'if (1) {\n' + + ' 2\n' + + '} else {\n' + + ' 3\n' + + '}') + bt('if(1||2);', 'if (1 || 2);') + bt('(a==1)||(b==2)', '(a == 1) || (b == 2)') + bt( + 'var a = 1 if (2) 3;', + # -- output -- + 'var a = 1\n' + + 'if (2) 3;') + bt('a = a + 1') + bt('a = a == 1') + bt('/12345[^678]*9+/.match(a)') + bt('a /= 5') + bt('a = 0.5 * 3') + bt('a *= 10.55') + bt('a < .5') + bt('a <= .5') + bt('a<.5', 'a < .5') + bt('a<=.5', 'a <= .5') + bt('a = [1, 2, 3, 4]') + bt('F*(g/=f)*g+b', 'F * (g /= f) * g + b') + bt( + 'a.b({c:d})', + # -- output -- + 'a.b({\n' + + ' c: d\n' + + '})') + bt( + 'a.b\n' + + '(\n' + + '{\n' + + 'c:\n' + + 'd\n' + + '}\n' + + ')', + # -- output -- + 'a.b({\n' + + ' c: d\n' + + '})') + bt( + 'a.b({c:"d"})', + # -- output -- + 'a.b({\n' + + ' c: "d"\n' + + '})') + bt( + 'a.b\n' + + '(\n' + + '{\n' + + 'c:\n' + + '"d"\n' + + '}\n' + + ')', + # -- output -- + 'a.b({\n' + + ' c: "d"\n' + + '})') + bt('a=!b', 'a = !b') + bt('a=!!b', 'a = !!b') + bt('a?b:c', 'a ? b : c') + bt('a?1:2', 'a ? 1 : 2') + bt('a?(b):c', 'a ? (b) : c') + bt( + 'x={a:1,b:w=="foo"?x:y,c:z}', + # -- output -- + 'x = {\n' + + ' a: 1,\n' + + ' b: w == "foo" ? x : y,\n' + + ' c: z\n' + + '}') + bt('x=a?b?c?d:e:f:g;', 'x = a ? b ? c ? d : e : f : g;') + bt( + 'x=a?b?c?d:{e1:1,e2:2}:f:g;', + # -- output -- + 'x = a ? b ? c ? d : {\n' + + ' e1: 1,\n' + + ' e2: 2\n' + + '} : f : g;') + bt('function void(void) {}') + bt('if(!a)foo();', 'if (!a) foo();') + bt('a=~a', 'a = ~a') + bt( + 'a;/*comment*/b;', + # -- output -- + 'a; /*comment*/\n' + + 'b;') + bt( + 'a;/* comment */b;', + # -- output -- + 'a; /* comment */\n' + + 'b;') + + # simple comments don't get touched at all + test_fragment( + 'a;/*\n' + + 'comment\n' + + '*/b;', + # -- output -- + 'a;\n' + + '/*\n' + + 'comment\n' + + '*/\n' + + 'b;') + bt( + 'a;/**\n' + + '* javadoc\n' + + '*/b;', + # -- output -- + 'a;\n' + + '/**\n' + + ' * javadoc\n' + + ' */\n' + + 'b;') + test_fragment( + 'a;/**\n' + + '\n' + + 'no javadoc\n' + + '*/b;', + # -- output -- + 'a;\n' + + '/**\n' + + '\n' + + 'no javadoc\n' + + '*/\n' + + 'b;') + + # comment blocks detected and reindented even w/o javadoc starter + bt( + 'a;/*\n' + + '* javadoc\n' + + '*/b;', + # -- output -- + 'a;\n' + + '/*\n' + + ' * javadoc\n' + + ' */\n' + + 'b;') + bt('if(a)break;', 'if (a) break;') + bt( + 'if(a){break}', + # -- output -- + 'if (a) {\n' + + ' break\n' + + '}') + bt('if((a))foo();', 'if ((a)) foo();') + bt('for(var i=0;;) a', 'for (var i = 0;;) a') + bt( + 'for(var i=0;;)\n' + + 'a', + # -- output -- + 'for (var i = 0;;)\n' + + ' a') + bt('a++;') + bt('for(;;i++)a()', 'for (;; i++) a()') + bt( + 'for(;;i++)\n' + + 'a()', + # -- output -- + 'for (;; i++)\n' + + ' a()') + bt('for(;;++i)a', 'for (;; ++i) a') + bt('return(1)', 'return (1)') + bt( + 'try{a();}catch(b){c();}finally{d();}', + # -- output -- + 'try {\n' + + ' a();\n' + + '} catch (b) {\n' + + ' c();\n' + + '} finally {\n' + + ' d();\n' + + '}') + + # magic function call + bt('(xx)()') + + # another magic function call + bt('a[1]()') + bt( + 'if(a){b();}else if(c) foo();', + # -- output -- + 'if (a) {\n' + + ' b();\n' + + '} else if (c) foo();') + bt( + 'switch(x) {case 0: case 1: a(); break; default: break}', + # -- output -- + 'switch (x) {\n' + + ' case 0:\n' + + ' case 1:\n' + + ' a();\n' + + ' break;\n' + + ' default:\n' + + ' break\n' + + '}') + bt( + 'switch(x) {default: case 1: a(); break; case 0: break}', + # -- output -- + 'switch (x) {\n' + + ' default:\n' + + ' case 1:\n' + + ' a();\n' + + ' break;\n' + + ' case 0:\n' + + ' break\n' + + '}') + bt( + 'switch(x){case -1:break;case !y:break;}', + # -- output -- + 'switch (x) {\n' + + ' case -1:\n' + + ' break;\n' + + ' case !y:\n' + + ' break;\n' + + '}') + bt('a !== b') + bt( + 'if (a) b(); else c();', + # -- output -- + 'if (a) b();\n' + + 'else c();') + + # typical greasemonkey start + bt( + '// comment\n' + + '(function something() {})') + + # duplicating newlines + bt( + '{\n' + + '\n' + + ' x();\n' + + '\n' + + '}') + bt('if (a in b) foo();') + bt('if (a of b) foo();') + bt('if (a of [1, 2, 3]) foo();') + bt( + 'if(X)if(Y)a();else b();else c();', + # -- output -- + 'if (X)\n' + + ' if (Y) a();\n' + + ' else b();\n' + + 'else c();') + bt( + 'if (foo) bar();\n' + + 'else break') + bt('var a, b;') + bt('var a = new function();') + test_fragment('new function') + bt('var a, b') + bt( + '{a:1, b:2}', + # -- output -- + '{\n' + + ' a: 1,\n' + + ' b: 2\n' + + '}') + bt( + 'a={1:[-1],2:[+1]}', + # -- output -- + 'a = {\n' + + ' 1: [-1],\n' + + ' 2: [+1]\n' + + '}') + bt( + 'var l = {\'a\':\'1\', \'b\':\'2\'}', + # -- output -- + 'var l = {\n' + + ' \'a\': \'1\',\n' + + ' \'b\': \'2\'\n' + + '}') + bt('if (template.user[n] in bk) foo();') + bt('return 45') + bt( + 'return this.prevObject ||\n' + + '\n' + + ' this.constructor(null);') + bt('If[1]') + bt('Then[1]') + bt('a = 1;// comment', 'a = 1; // comment') + bt('a = 1; // comment') + bt( + 'a = 1;\n' + + ' // comment', + # -- output -- + 'a = 1;\n' + + '// comment') + bt('a = [-1, -1, -1]') + bt( + '// a\n' + + '// b\n' + + '\n' + + '\n' + + '\n' + + '// c\n' + + '// d') + bt( + '// func-comment\n' + + '\n' + + 'function foo() {}\n' + + '\n' + + '// end-func-comment') + + # The exact formatting these should have is open for discussion, but they are at least reasonable + bt( + 'a = [ // comment\n' + + ' -1, -1, -1\n' + + ']') + bt( + 'var a = [ // comment\n' + + ' -1, -1, -1\n' + + ']') + bt( + 'a = [ // comment\n' + + ' -1, // comment\n' + + ' -1, -1\n' + + ']') + bt( + 'var a = [ // comment\n' + + ' -1, // comment\n' + + ' -1, -1\n' + + ']') + bt( + 'o = [{a:b},{c:d}]', + # -- output -- + 'o = [{\n' + + ' a: b\n' + + '}, {\n' + + ' c: d\n' + + '}]') + + # was: extra space appended + bt( + 'if (a) {\n' + + ' do();\n' + + '}') + + # if/else statement with empty body + bt( + 'if (a) {\n' + + '// comment\n' + + '}else{\n' + + '// comment\n' + + '}', + # -- output -- + 'if (a) {\n' + + ' // comment\n' + + '} else {\n' + + ' // comment\n' + + '}') + + # multiple comments indentation + bt( + 'if (a) {\n' + + '// comment\n' + + '// comment\n' + + '}', + # -- output -- + 'if (a) {\n' + + ' // comment\n' + + ' // comment\n' + + '}') + bt( + 'if (a) b() else c();', + # -- output -- + 'if (a) b()\n' + + 'else c();') + bt( + 'if (a) b() else if c() d();', + # -- output -- + 'if (a) b()\n' + + 'else if c() d();') + bt('{}') + bt( + '{\n' + + '\n' + + '}') + bt( + 'do { a(); } while ( 1 );', + # -- output -- + 'do {\n' + + ' a();\n' + + '} while (1);') + bt('do {} while (1);') + bt( + 'do {\n' + + '} while (1);', + # -- output -- + 'do {} while (1);') + bt( + 'do {\n' + + '\n' + + '} while (1);') + bt('var a = x(a, b, c)') + bt( + 'delete x if (a) b();', + # -- output -- + 'delete x\n' + + 'if (a) b();') + bt( + 'delete x[x] if (a) b();', + # -- output -- + 'delete x[x]\n' + + 'if (a) b();') + bt('for(var a=1,b=2)d', 'for (var a = 1, b = 2) d') + bt('for(var a=1,b=2,c=3) d', 'for (var a = 1, b = 2, c = 3) d') + bt( + 'for(var a=1,b=2,c=3;d<3;d++)\n' + + 'e', + # -- output -- + 'for (var a = 1, b = 2, c = 3; d < 3; d++)\n' + + ' e') + bt( + 'function x(){(a||b).c()}', + # -- output -- + 'function x() {\n' + + ' (a || b).c()\n' + + '}') + bt( + 'function x(){return - 1}', + # -- output -- + 'function x() {\n' + + ' return -1\n' + + '}') + bt( + 'function x(){return ! a}', + # -- output -- + 'function x() {\n' + + ' return !a\n' + + '}') + bt('x => x') + bt('(x) => x') + bt( + 'x => { x }', + # -- output -- + 'x => {\n' + + ' x\n' + + '}') + bt( + '(x) => { x }', + # -- output -- + '(x) => {\n' + + ' x\n' + + '}') + + # a common snippet in jQuery plugins + bt( + 'settings = $.extend({},defaults,settings);', + # -- output -- + 'settings = $.extend({}, defaults, settings);') + bt('$http().then().finally().default()') + bt( + '$http()\n' + + '.then()\n' + + '.finally()\n' + + '.default()', + # -- output -- + '$http()\n' + + ' .then()\n' + + ' .finally()\n' + + ' .default()') + bt('$http().when.in.new.catch().throw()') + bt( + '$http()\n' + + '.when\n' + + '.in\n' + + '.new\n' + + '.catch()\n' + + '.throw()', + # -- output -- + '$http()\n' + + ' .when\n' + + ' .in\n' + + ' .new\n' + + ' .catch()\n' + + ' .throw()') + bt( + '{xxx;}()', + # -- output -- + '{\n' + + ' xxx;\n' + + '}()') + bt( + 'a = \'a\'\n' + + 'b = \'b\'') + bt('a = /reg/exp') + bt('a = /reg/') + bt('/abc/.test()') + bt('/abc/i.test()') + bt( + '{/abc/i.test()}', + # -- output -- + '{\n' + + ' /abc/i.test()\n' + + '}') + bt('var x=(a)/a;', 'var x = (a) / a;') + bt('x != -1') + bt('for (; s-->0;)t', 'for (; s-- > 0;) t') + bt('for (; s++>0;)u', 'for (; s++ > 0;) u') + bt('a = s++>s--;', 'a = s++ > s--;') + bt('a = s++>--s;', 'a = s++ > --s;') + bt( + '{x=#1=[]}', + # -- output -- + '{\n' + + ' x = #1=[]\n' + + '}') + bt( + '{a:#1={}}', + # -- output -- + '{\n' + + ' a: #1={}\n' + + '}') + bt( + '{a:#1#}', + # -- output -- + '{\n' + + ' a: #1#\n' + + '}') + test_fragment('"incomplete-string') + test_fragment('\'incomplete-string') + test_fragment('/incomplete-regex') + test_fragment('`incomplete-template-string') + test_fragment( + '{a:1},{a:2}', + # -- output -- + '{\n' + + ' a: 1\n' + + '}, {\n' + + ' a: 2\n' + + '}') + test_fragment( + 'var ary=[{a:1}, {a:2}];', + # -- output -- + 'var ary = [{\n' + + ' a: 1\n' + + '}, {\n' + + ' a: 2\n' + + '}];') + + # incomplete + test_fragment( + '{a:#1', + # -- output -- + '{\n' + + ' a: #1') + + # incomplete + test_fragment( + '{a:#', + # -- output -- + '{\n' + + ' a: #') + + # incomplete + test_fragment( + '}}}', + # -- output -- + '}\n' + + '}\n' + + '}') + test_fragment( + '<!--\n' + + 'void();\n' + + '// -->') + + # incomplete regexp + test_fragment('a=/regexp', 'a = /regexp') + bt( + '{a:#1=[],b:#1#,c:#999999#}', + # -- output -- + '{\n' + + ' a: #1=[],\n' + + ' b: #1#,\n' + + ' c: #999999#\n' + + '}') + bt( + 'do{x()}while(a>1)', + # -- output -- + 'do {\n' + + ' x()\n' + + '} while (a > 1)') + bt( + 'x(); /reg/exp.match(something)', + # -- output -- + 'x();\n' + + '/reg/exp.match(something)') + test_fragment( + 'something();(', + # -- output -- + 'something();\n' + + '(') + test_fragment( + '#!she/bangs, she bangs\n' + + 'f=1', + # -- output -- + '#!she/bangs, she bangs\n' + + '\n' + + 'f = 1') + test_fragment( + '#!she/bangs, she bangs\n' + + '\n' + + 'f=1', + # -- output -- + '#!she/bangs, she bangs\n' + + '\n' + + 'f = 1') + test_fragment( + '#!she/bangs, she bangs\n' + + '\n' + + '/* comment */') + test_fragment( + '#!she/bangs, she bangs\n' + + '\n' + + '\n' + + '/* comment */') + test_fragment('#') + test_fragment('#!') + test_fragment('#include') + test_fragment('#include "settings.jsxinc"') + test_fragment( + '#include "settings.jsxinc"\n' + + '\n' + + '\n' + + '/* comment */') + test_fragment( + '#include "settings.jsxinc"\n' + + '\n' + + '\n' + + '#include "settings.jsxinc"\n' + + '\n' + + '\n' + + '/* comment */') + bt('function namespace::something()') + test_fragment( + '<!--\n' + + 'something();\n' + + '-->') + test_fragment( + '<!--\n' + + 'if(i<0){bla();}\n' + + '-->', + # -- output -- + '<!--\n' + + 'if (i < 0) {\n' + + ' bla();\n' + + '}\n' + + '-->') + bt( + '{foo();--bar;}', + # -- output -- + '{\n' + + ' foo();\n' + + ' --bar;\n' + + '}') + bt( + '{foo();++bar;}', + # -- output -- + '{\n' + + ' foo();\n' + + ' ++bar;\n' + + '}') + bt( + '{--bar;}', + # -- output -- + '{\n' + + ' --bar;\n' + + '}') + bt( + '{++bar;}', + # -- output -- + '{\n' + + ' ++bar;\n' + + '}') + bt('if(true)++a;', 'if (true) ++a;') + bt( + 'if(true)\n' + + '++a;', + # -- output -- + 'if (true)\n' + + ' ++a;') + bt('if(true)--a;', 'if (true) --a;') + bt( + 'if(true)\n' + + '--a;', + # -- output -- + 'if (true)\n' + + ' --a;') + bt('elem[array]++;') + bt('elem++ * elem[array]++;') + bt('elem-- * -elem[array]++;') + bt('elem-- + elem[array]++;') + bt('elem-- - elem[array]++;') + bt('elem-- - -elem[array]++;') + bt('elem-- - +elem[array]++;') + + # Handling of newlines around unary ++ and -- operators + bt( + '{foo\n' + + '++bar;}', + # -- output -- + '{\n' + + ' foo\n' + + ' ++bar;\n' + + '}') + bt( + '{foo++\n' + + 'bar;}', + # -- output -- + '{\n' + + ' foo++\n' + + ' bar;\n' + + '}') + + # This is invalid, but harder to guard against. Issue #203. + bt( + '{foo\n' + + '++\n' + + 'bar;}', + # -- output -- + '{\n' + + ' foo\n' + + ' ++\n' + + ' bar;\n' + + '}') + + # regexps + bt( + 'a(/abc\\/\\/def/);b()', + # -- output -- + 'a(/abc\\/\\/def/);\n' + + 'b()') + bt( + 'a(/a[b\\[\\]c]d/);b()', + # -- output -- + 'a(/a[b\\[\\]c]d/);\n' + + 'b()') + + # incomplete char class + test_fragment('a(/a[b\\[') + + # allow unescaped / in char classes + bt( + 'a(/[a/b]/);b()', + # -- output -- + 'a(/[a/b]/);\n' + + 'b()') + bt('typeof /foo\\//;') + bt('throw /foo\\//;') + bt('do /foo\\//;') + bt('return /foo\\//;') + bt( + 'switch (a) {\n' + + ' case /foo\\//:\n' + + ' b\n' + + '}') + bt( + 'if (a) /foo\\//\n' + + 'else /foo\\//;') + bt('if (foo) /regex/.test();') + bt('for (index in [1, 2, 3]) /^test$/i.test(s)') + bt( + 'function foo() {\n' + + ' return [\n' + + ' "one",\n' + + ' "two"\n' + + ' ];\n' + + '}') + bt( + 'a=[[1,2],[4,5],[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' function() {},\n' + + ' [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' function() {},\n' + + ' function() {},\n' + + ' [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' function() {},\n' + + ' [7, 8]\n' + + ']') + bt('a=[b,c,function(){},function(){},d]', 'a = [b, c, function() {}, function() {}, d]') + bt( + 'a=[b,c,\n' + + 'function(){},function(){},d]', + # -- output -- + 'a = [b, c,\n' + + ' function() {},\n' + + ' function() {},\n' + + ' d\n' + + ']') + bt('a=[a[1],b[4],c[d[7]]]', 'a = [a[1], b[4], c[d[7]]]') + bt('[1,2,[3,4,[5,6],7],8]', '[1, 2, [3, 4, [5, 6], 7], 8]') + bt( + '[[["1","2"],["3","4"]],[["5","6","7"],["8","9","0"]],[["1","2","3"],["4","5","6","7"],["8","9","0"]]]', + # -- output -- + '[\n' + + ' [\n' + + ' ["1", "2"],\n' + + ' ["3", "4"]\n' + + ' ],\n' + + ' [\n' + + ' ["5", "6", "7"],\n' + + ' ["8", "9", "0"]\n' + + ' ],\n' + + ' [\n' + + ' ["1", "2", "3"],\n' + + ' ["4", "5", "6", "7"],\n' + + ' ["8", "9", "0"]\n' + + ' ]\n' + + ']') + bt( + '{[x()[0]];indent;}', + # -- output -- + '{\n' + + ' [x()[0]];\n' + + ' indent;\n' + + '}') + bt( + '/*\n' + + ' foo trailing space \n' + + ' * bar trailing space \n' + + '**/') + bt( + '{\n' + + ' /*\n' + + ' foo \n' + + ' * bar \n' + + ' */\n' + + '}') + bt('return ++i') + bt( + 'obj.num++\n' + + 'foo()\n' + + 'bar()\n' + + '\n' + + 'obj.num--\n' + + 'foo()\n' + + 'bar()') + bt('return !!x') + bt('return !x') + bt('return [1,2]', 'return [1, 2]') + bt('return;') + bt( + 'return\n' + + 'func') + bt('catch(e)', 'catch (e)') + bt( + 'var a=1,b={foo:2,bar:3},{baz:4,wham:5},c=4;', + # -- output -- + 'var a = 1,\n' + + ' b = {\n' + + ' foo: 2,\n' + + ' bar: 3\n' + + ' },\n' + + ' {\n' + + ' baz: 4,\n' + + ' wham: 5\n' + + ' }, c = 4;') + bt( + 'var a=1,b={foo:2,bar:3},{baz:4,wham:5},\n' + + 'c=4;', + # -- output -- + 'var a = 1,\n' + + ' b = {\n' + + ' foo: 2,\n' + + ' bar: 3\n' + + ' },\n' + + ' {\n' + + ' baz: 4,\n' + + ' wham: 5\n' + + ' },\n' + + ' c = 4;') + + # inline comment + bt( + 'function x(/*int*/ start, /*string*/ foo)', + # -- output -- + 'function x( /*int*/ start, /*string*/ foo)') + + # javadoc comment + bt( + '/**\n' + + '* foo\n' + + '*/', + # -- output -- + '/**\n' + + ' * foo\n' + + ' */') + bt( + '{\n' + + '/**\n' + + '* foo\n' + + '*/\n' + + '}', + # -- output -- + '{\n' + + ' /**\n' + + ' * foo\n' + + ' */\n' + + '}') + + # starless block comment + bt( + '/**\n' + + 'foo\n' + + '*/') + bt( + '/**\n' + + 'foo\n' + + '**/') + bt( + '/**\n' + + 'foo\n' + + 'bar\n' + + '**/') + bt( + '/**\n' + + 'foo\n' + + '\n' + + 'bar\n' + + '**/') + bt( + '/**\n' + + 'foo\n' + + ' bar\n' + + '**/') + bt( + '{\n' + + '/**\n' + + 'foo\n' + + '*/\n' + + '}', + # -- output -- + '{\n' + + ' /**\n' + + ' foo\n' + + ' */\n' + + '}') + bt( + '{\n' + + '/**\n' + + 'foo\n' + + '**/\n' + + '}', + # -- output -- + '{\n' + + ' /**\n' + + ' foo\n' + + ' **/\n' + + '}') + bt( + '{\n' + + '/**\n' + + 'foo\n' + + 'bar\n' + + '**/\n' + + '}', + # -- output -- + '{\n' + + ' /**\n' + + ' foo\n' + + ' bar\n' + + ' **/\n' + + '}') + bt( + '{\n' + + '/**\n' + + 'foo\n' + + '\n' + + 'bar\n' + + '**/\n' + + '}', + # -- output -- + '{\n' + + ' /**\n' + + ' foo\n' + + '\n' + + ' bar\n' + + ' **/\n' + + '}') + bt( + '{\n' + + '/**\n' + + 'foo\n' + + ' bar\n' + + '**/\n' + + '}', + # -- output -- + '{\n' + + ' /**\n' + + ' foo\n' + + ' bar\n' + + ' **/\n' + + '}') + bt( + '{\n' + + ' /**\n' + + ' foo\n' + + 'bar\n' + + ' **/\n' + + '}') + bt( + 'var a,b,c=1,d,e,f=2;', + # -- output -- + 'var a, b, c = 1,\n' + + ' d, e, f = 2;') + bt( + 'var a,b,c=[],d,e,f=2;', + # -- output -- + 'var a, b, c = [],\n' + + ' d, e, f = 2;') + bt( + 'function() {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}') + bt( + 'do/regexp/;\n' + + 'while(1);', + # -- output -- + 'do /regexp/;\n' + + 'while (1);') + bt( + 'var a = a,\n' + + 'a;\n' + + 'b = {\n' + + 'b\n' + + '}', + # -- output -- + 'var a = a,\n' + + ' a;\n' + + 'b = {\n' + + ' b\n' + + '}') + bt( + 'var a = a,\n' + + ' /* c */\n' + + ' b;') + bt( + 'var a = a,\n' + + ' // c\n' + + ' b;') + + # weird element referencing + bt('foo.("bar");') + bt( + 'if (a) a()\n' + + 'else b()\n' + + 'newline()') + bt( + 'if (a) a()\n' + + 'newline()') + bt('a=typeof(x)', 'a = typeof(x)') + bt( + 'var a = function() {\n' + + ' return null;\n' + + ' },\n' + + ' b = false;') + bt( + 'var a = function() {\n' + + ' func1()\n' + + '}') + bt( + 'var a = function() {\n' + + ' func1()\n' + + '}\n' + + 'var b = function() {\n' + + ' func2()\n' + + '}') + + # code with and without semicolons + bt( + 'var whatever = require("whatever");\n' + + 'function() {\n' + + ' a = 6;\n' + + '}', + # -- output -- + 'var whatever = require("whatever");\n' + + '\n' + + 'function() {\n' + + ' a = 6;\n' + + '}') + bt( + 'var whatever = require("whatever")\n' + + 'function() {\n' + + ' a = 6\n' + + '}', + # -- output -- + 'var whatever = require("whatever")\n' + + '\n' + + 'function() {\n' + + ' a = 6\n' + + '}') + bt( + '{"x":[{"a":1,"b":3},\n' + + '7,8,8,8,8,{"b":99},{"a":11}]}', + # -- output -- + '{\n' + + ' "x": [{\n' + + ' "a": 1,\n' + + ' "b": 3\n' + + ' },\n' + + ' 7, 8, 8, 8, 8, {\n' + + ' "b": 99\n' + + ' }, {\n' + + ' "a": 11\n' + + ' }\n' + + ' ]\n' + + '}') + bt( + '{"x":[{"a":1,"b":3},7,8,8,8,8,{"b":99},{"a":11}]}', + # -- output -- + '{\n' + + ' "x": [{\n' + + ' "a": 1,\n' + + ' "b": 3\n' + + ' }, 7, 8, 8, 8, 8, {\n' + + ' "b": 99\n' + + ' }, {\n' + + ' "a": 11\n' + + ' }]\n' + + '}') + bt( + '{"1":{"1a":"1b"},"2"}', + # -- output -- + '{\n' + + ' "1": {\n' + + ' "1a": "1b"\n' + + ' },\n' + + ' "2"\n' + + '}') + bt( + '{a:{a:b},c}', + # -- output -- + '{\n' + + ' a: {\n' + + ' a: b\n' + + ' },\n' + + ' c\n' + + '}') + bt( + '{[y[a]];keep_indent;}', + # -- output -- + '{\n' + + ' [y[a]];\n' + + ' keep_indent;\n' + + '}') + bt( + 'if (x) {y} else { if (x) {y}}', + # -- output -- + 'if (x) {\n' + + ' y\n' + + '} else {\n' + + ' if (x) {\n' + + ' y\n' + + ' }\n' + + '}') + bt( + 'if (foo) one()\n' + + 'two()\n' + + 'three()') + bt( + 'if (1 + foo() && bar(baz()) / 2) one()\n' + + 'two()\n' + + 'three()') + bt( + 'if (1 + foo() && bar(baz()) / 2) one();\n' + + 'two();\n' + + 'three();') + bt( + 'var a=1,b={bang:2},c=3;', + # -- output -- + 'var a = 1,\n' + + ' b = {\n' + + ' bang: 2\n' + + ' },\n' + + ' c = 3;') + bt( + 'var a={bing:1},b=2,c=3;', + # -- output -- + 'var a = {\n' + + ' bing: 1\n' + + ' },\n' + + ' b = 2,\n' + + ' c = 3;') + + # Issue #1896: Handle newlines with bitwise ~ operator + bt( + 'if (foo) {\n' + + 'var bar = 1;\n' + + '~bar ? 0 : 1\n' + + ' }', + # -- output -- + 'if (foo) {\n' + + ' var bar = 1;\n' + + ' ~bar ? 0 : 1\n' + + '}') + + + + def test_beautifier_unconverted(self): + test_fragment = self.decodesto + bt = self.bt + + self.reset_options() + #============================================================ + bt(None, "") + + self.reset_options() + #============================================================ + # Test user pebkac protection, converts dash names to underscored names + setattr(self.options, 'end-with-newline', True) + test_fragment(None, '\n') + + self.reset_options() + #============================================================ + # Test passing dictionary or tuple + self.options = {'end_with_newline': True, 'eol': '\r\n' } + test_fragment(None, '\r\n') + + self.options = {'end-with-newline': True} + test_fragment(None, '\n') + + self.options = {'end-with-newline': False} + test_fragment(None, '') + + self.options = ( ('end-with-newline', True), ('eol', '\r') ) + test_fragment(None, '\r') + + self.reset_options() + #============================================================ + self.options.indent_size = 1 + self.options.indent_char = ' ' + bt('{ one_char() }', "{\n one_char()\n}") + + bt('var a,b=1,c=2', 'var a, b = 1,\n c = 2') + + self.options.indent_size = 4 + self.options.indent_char = ' ' + bt('{ one_char() }', "{\n one_char()\n}") + + self.options.indent_size = 1 + self.options.indent_char = "\t" + bt('{ one_char() }', "{\n\tone_char()\n}") + bt('x = a ? b : c; x;', 'x = a ? b : c;\nx;') + + #set to something else than it should change to, but with tabs on, should override + self.options.indent_size = 5 + self.options.indent_char = ' ' + self.options.indent_with_tabs = True + + bt('{ one_char() }', "{\n\tone_char()\n}") + bt('x = a ? b : c; x;', 'x = a ? b : c;\nx;') + + + self.reset_options() + #============================================================ + self.options.preserve_newlines = False + bt('var\na=dont_preserve_newlines;', 'var a = dont_preserve_newlines;') + + # make sure the blank line between function definitions stays + # even when preserve_newlines = False + bt('function foo() {\n return 1;\n}\n\nfunction foo() {\n return 1;\n}') + bt('function foo() {\n return 1;\n}\nfunction foo() {\n return 1;\n}', + 'function foo() {\n return 1;\n}\n\nfunction foo() {\n return 1;\n}' + ) + bt('function foo() {\n return 1;\n}\n\n\nfunction foo() {\n return 1;\n}', + 'function foo() {\n return 1;\n}\n\nfunction foo() {\n return 1;\n}' + ) + + + self.options.preserve_newlines = True + bt('var\na=do_preserve_newlines;', 'var\n a = do_preserve_newlines;') + bt('if (foo) // comment\n{\n bar();\n}') + + + self.reset_options() + #============================================================ + # START tests for brace positioning + + # If this is ever supported, update tests for each brace style. + # test_fragment('return\n{', 'return\n{') # can't support this?, but that's an improbable and extreme case anyway. + + self.options.brace_style = 'expand' + + bt('//case 1\nif (a == 1)\n{}\n//case 2\nelse if (a == 2)\n{}') + bt('if(1){2}else{3}', "if (1)\n{\n 2\n}\nelse\n{\n 3\n}") + bt('try{a();}catch(b){c();}catch(d){}finally{e();}', + "try\n{\n a();\n}\ncatch (b)\n{\n c();\n}\ncatch (d)\n{}\nfinally\n{\n e();\n}") + bt('if(a){b();}else if(c) foo();', + "if (a)\n{\n b();\n}\nelse if (c) foo();") + bt("if (a) {\n// comment\n}else{\n// comment\n}", + "if (a)\n{\n // comment\n}\nelse\n{\n // comment\n}") # if/else statement with empty body + bt('if (x) {y} else { if (x) {y}}', + 'if (x)\n{\n y\n}\nelse\n{\n if (x)\n {\n y\n }\n}') + bt('if (a)\n{\nb;\n}\nelse\n{\nc;\n}', + 'if (a)\n{\n b;\n}\nelse\n{\n c;\n}') + test_fragment(' /*\n* xx\n*/\n// xx\nif (foo) {\n bar();\n}', + ' /*\n * xx\n */\n // xx\n if (foo)\n {\n bar();\n }') + bt('if (foo)\n{}\nelse /regex/.test();') + test_fragment('if (foo) {', 'if (foo)\n{') + test_fragment('foo {', 'foo\n{') + test_fragment('return {', 'return {') # return needs the brace. + test_fragment('return /* inline */ {', 'return /* inline */ {') + test_fragment('return;\n{', 'return;\n{') + bt("throw {}") + bt("throw {\n foo;\n}") + bt('var foo = {}') + bt('function x() {\n foo();\n}zzz', 'function x()\n{\n foo();\n}\nzzz') + test_fragment('a: do {} while (); xxx', 'a: do {} while ();\nxxx') + bt('{a: do {} while (); xxx}', '{\n a: do {} while ();xxx\n}') + bt('var a = new function() {};') + bt('var a = new function a() {};', 'var a = new function a()\n{};') + bt('var a = new function()\n{};', 'var a = new function() {};') + bt('var a = new function a()\n{};') + bt('var a = new function a()\n {},\n b = new function b()\n {};') + bt("foo({\n 'a': 1\n},\n10);", + "foo(\n {\n 'a': 1\n },\n 10);") + bt('(["foo","bar"]).each(function(i) {return i;});', + '(["foo", "bar"]).each(function(i)\n{\n return i;\n});') + bt('(function(i) {return i;})();', + '(function(i)\n{\n return i;\n})();') + bt( "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/\n" + + " {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test(\n" + + "/*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "},\n" + + "/*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test(\n" + + " /*Argument 1*/\n" + + " {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test( /*Argument 1*/\n" + + "{\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */\n" + + "{\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/\n" + + " {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + + self.options.brace_style = 'collapse' + + bt('//case 1\nif (a == 1) {}\n//case 2\nelse if (a == 2) {}') + bt('if(1){2}else{3}', "if (1) {\n 2\n} else {\n 3\n}") + bt('try{a();}catch(b){c();}catch(d){}finally{e();}', + "try {\n a();\n} catch (b) {\n c();\n} catch (d) {} finally {\n e();\n}") + bt('if(a){b();}else if(c) foo();', + "if (a) {\n b();\n} else if (c) foo();") + bt("if (a) {\n// comment\n}else{\n// comment\n}", + "if (a) {\n // comment\n} else {\n // comment\n}") # if/else statement with empty body + bt('if (x) {y} else { if (x) {y}}', + 'if (x) {\n y\n} else {\n if (x) {\n y\n }\n}') + bt('if (a)\n{\nb;\n}\nelse\n{\nc;\n}', + 'if (a) {\n b;\n} else {\n c;\n}') + test_fragment(' /*\n* xx\n*/\n// xx\nif (foo) {\n bar();\n}', + ' /*\n * xx\n */\n // xx\n if (foo) {\n bar();\n }') + bt('if (foo) {} else /regex/.test();') + test_fragment('if (foo) {', 'if (foo) {') + test_fragment('foo {', 'foo {') + test_fragment('return {', 'return {') # return needs the brace. + test_fragment('return /* inline */ {', 'return /* inline */ {') + test_fragment('return;\n{', 'return;\n{') + bt("throw {}") + bt("throw {\n foo;\n}") + bt('var foo = {}') + bt('function x() {\n foo();\n}zzz', 'function x() {\n foo();\n}\nzzz') + test_fragment('a: do {} while (); xxx', 'a: do {} while ();\nxxx') + bt('{a: do {} while (); xxx}', '{\n a: do {} while ();xxx\n}') + bt('var a = new function() {};') + bt('var a = new function a() {};') + bt('var a = new function()\n{};', 'var a = new function() {};') + bt('var a = new function a()\n{};', 'var a = new function a() {};') + bt('var a = new function a()\n {},\n b = new function b()\n {};', 'var a = new function a() {},\n b = new function b() {};') + bt("foo({\n 'a': 1\n},\n10);", + "foo({\n 'a': 1\n },\n 10);") + bt('(["foo","bar"]).each(function(i) {return i;});', + '(["foo", "bar"]).each(function(i) {\n return i;\n});') + bt('(function(i) {return i;})();', + '(function(i) {\n return i;\n})();') + bt( "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test(\n" + + "/*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "},\n" + + "/*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test(\n" + + " /*Argument 1*/\n" + + " {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test( /*Argument 1*/\n" + + "{\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */\n" + + "{\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + + self.options.brace_style = "end-expand" + + bt('//case 1\nif (a == 1) {}\n//case 2\nelse if (a == 2) {}') + bt('if(1){2}else{3}', "if (1) {\n 2\n}\nelse {\n 3\n}") + bt('try{a();}catch(b){c();}catch(d){}finally{e();}', + "try {\n a();\n}\ncatch (b) {\n c();\n}\ncatch (d) {}\nfinally {\n e();\n}") + bt('if(a){b();}else if(c) foo();', + "if (a) {\n b();\n}\nelse if (c) foo();") + bt("if (a) {\n// comment\n}else{\n// comment\n}", + "if (a) {\n // comment\n}\nelse {\n // comment\n}") # if/else statement with empty body + bt('if (x) {y} else { if (x) {y}}', + 'if (x) {\n y\n}\nelse {\n if (x) {\n y\n }\n}') + bt('if (a)\n{\nb;\n}\nelse\n{\nc;\n}', + 'if (a) {\n b;\n}\nelse {\n c;\n}') + test_fragment(' /*\n* xx\n*/\n// xx\nif (foo) {\n bar();\n}', + ' /*\n * xx\n */\n // xx\n if (foo) {\n bar();\n }') + bt('if (foo) {}\nelse /regex/.test();') + test_fragment('if (foo) {', 'if (foo) {') + test_fragment('foo {', 'foo {') + test_fragment('return {', 'return {') # return needs the brace. + test_fragment('return /* inline */ {', 'return /* inline */ {') + test_fragment('return;\n{', 'return;\n{') + bt("throw {}") + bt("throw {\n foo;\n}") + bt('var foo = {}') + bt('function x() {\n foo();\n}zzz', 'function x() {\n foo();\n}\nzzz') + test_fragment('a: do {} while (); xxx', 'a: do {} while ();\nxxx') + bt('{a: do {} while (); xxx}', '{\n a: do {} while ();xxx\n}') + bt('var a = new function() {};') + bt('var a = new function a() {};') + bt('var a = new function()\n{};', 'var a = new function() {};') + bt('var a = new function a()\n{};', 'var a = new function a() {};') + bt('var a = new function a()\n {},\n b = new function b()\n {};', 'var a = new function a() {},\n b = new function b() {};') + bt("foo({\n 'a': 1\n},\n10);", + "foo({\n 'a': 1\n },\n 10);") + bt('(["foo","bar"]).each(function(i) {return i;});', + '(["foo", "bar"]).each(function(i) {\n return i;\n});') + bt('(function(i) {return i;})();', + '(function(i) {\n return i;\n})();') + bt( "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test(\n" + + "/*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "},\n" + + "/*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test(\n" + + " /*Argument 1*/\n" + + " {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test( /*Argument 1*/\n" + + "{\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */\n" + + "{\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + + self.options.brace_style = 'none' + + bt('//case 1\nif (a == 1)\n{}\n//case 2\nelse if (a == 2)\n{}') + bt('if(1){2}else{3}', "if (1) {\n 2\n} else {\n 3\n}") + bt('try{a();}catch(b){c();}catch(d){}finally{e();}', + "try {\n a();\n} catch (b) {\n c();\n} catch (d) {} finally {\n e();\n}") + bt('if(a){b();}else if(c) foo();', + "if (a) {\n b();\n} else if (c) foo();") + bt("if (a) {\n// comment\n}else{\n// comment\n}", + "if (a) {\n // comment\n} else {\n // comment\n}") # if/else statement with empty body + bt('if (x) {y} else { if (x) {y}}', + 'if (x) {\n y\n} else {\n if (x) {\n y\n }\n}') + bt('if (a)\n{\nb;\n}\nelse\n{\nc;\n}', + 'if (a)\n{\n b;\n}\nelse\n{\n c;\n}') + test_fragment(' /*\n* xx\n*/\n// xx\nif (foo) {\n bar();\n}', + ' /*\n * xx\n */\n // xx\n if (foo) {\n bar();\n }') + bt('if (foo)\n{}\nelse /regex/.test();') + test_fragment('if (foo) {') + test_fragment('foo {') + test_fragment('return {') # return needs the brace. + test_fragment('return /* inline */ {') + test_fragment('return;\n{') + bt("throw {}") + bt("throw {\n foo;\n}") + bt('var foo = {}') + bt('function x() {\n foo();\n}zzz', 'function x() {\n foo();\n}\nzzz') + test_fragment('a: do {} while (); xxx', 'a: do {} while ();\nxxx') + bt('{a: do {} while (); xxx}', '{\n a: do {} while ();xxx\n}') + bt('var a = new function() {};') + bt('var a = new function a() {};') + bt('var a = new function()\n{};', 'var a = new function() {};') + bt('var a = new function a()\n{};') + bt('var a = new function a()\n {},\n b = new function b()\n {};') + bt("foo({\n 'a': 1\n},\n10);", + "foo({\n 'a': 1\n },\n 10);") + bt('(["foo","bar"]).each(function(i) {return i;});', + '(["foo", "bar"]).each(function(i) {\n return i;\n});') + bt('(function(i) {return i;})();', + '(function(i) {\n return i;\n})();') + bt( "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test(\n" + + "/*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "},\n" + + "/*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test(\n" + + " /*Argument 1*/\n" + + " {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test( /*Argument 1*/\n" + + "{\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */\n" + + "{\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/\n" + + " {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + # END tests for brace position + + self.reset_options() + #============================================================ + self.options.preserve_newlines = True + bt("var a = 'foo' +\n 'bar';") + + bt('"foo""bar""baz"', '"foo"\n"bar"\n"baz"') + bt("'foo''bar''baz'", "'foo'\n'bar'\n'baz'") + bt("{\n get foo() {}\n}") + bt("{\n var a = get\n foo();\n}") + bt("{\n set foo() {}\n}") + bt("{\n var a = set\n foo();\n}") + bt("var x = {\n get function()\n}") + bt("var x = {\n set function()\n}") + + # According to my current research get/set have no special meaning outside of an object literal + bt("var x = set\n\na() {}", "var x = set\n\na() {}") + bt("var x = set\n\nfunction() {}", "var x = set\n\nfunction() {}") + + bt('for () /abc/.test()') + bt('if (k) /aaa/m.test(v) && l();') + bt('switch (true) {\n case /swf/i.test(foo):\n bar();\n}') + bt('createdAt = {\n type: Date,\n default: Date.now\n}') + bt('switch (createdAt) {\n case a:\n Date,\n default:\n Date.now\n}') + + self.reset_options() + #============================================================ + + + def decodesto(self, input, expectation=None): + if expectation is None: + expectation = input + + self.assertMultiLineEqual( + jsbeautifier.beautify(input, self.options), expectation) + + # if the expected is different from input, run it again + # expected output should be unchanged when run twice. + if not expectation is None: + self.assertMultiLineEqual( + jsbeautifier.beautify(expectation, self.options), expectation) + + if self.options is None or not isinstance(self.options, (dict, tuple)): + # Everywhere we do newlines, they should be replaced with opts.eol + self.options.eol = '\r\\n' + expectation = expectation.replace('\n', '\r\n') + self.options.disabled = True + self.assertMultiLineEqual( + jsbeautifier.beautify(input, self.options), input or '') + self.assertMultiLineEqual( + jsbeautifier.beautify('\n\n' + expectation, self.options), '\n\n' + expectation) + self.options.disabled = False; + self.assertMultiLineEqual( + jsbeautifier.beautify(input, self.options), expectation) + if input and input.find('\n') != -1: + input = input.replace('\n', '\r\n') + self.assertMultiLineEqual( + jsbeautifier.beautify(input, self.options), expectation) + # Ensure support for auto eol detection + self.options.eol = 'auto' + self.assertMultiLineEqual( + jsbeautifier.beautify(input, self.options), expectation) + self.options.eol = '\n' + + def wrap(self, text): + return self.wrapregex.sub(' \\1', text) + + def bt(self, input, expectation=None): + if expectation is None: + expectation = input + + self.decodesto(input, expectation) + # If we set raw, input should be unchanged + self.options.test_output_raw = True + if self.options.end_with_newline: + self.decodesto(input, input) + self.options.test_output_raw = False + + current_indent_size = None + if self.options.js and self.options.js['indent_size']: + current_indent_size = self.options.js['indent_size'] + + if not current_indent_size: + current_indent_size = self.options.indent_size + + if current_indent_size == 4 and input: + wrapped_input = '{\n%s\n foo = bar;\n}' % self.wrap(input) + wrapped_expect = '{\n%s\n foo = bar;\n}' % self.wrap(expectation) + self.decodesto(wrapped_input, wrapped_expect) + + # If we set raw, input should be unchanged + self.options.test_output_raw = True + if self.options.end_with_newline: + self.decodesto(wrapped_input, wrapped_input) + self.options.test_output_raw = False + + +if __name__ == '__main__': + unittest.main() |