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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/non262/String/regress-305064.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/non262/String/regress-305064.js | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/js/src/tests/non262/String/regress-305064.js b/js/src/tests/non262/String/regress-305064.js new file mode 100644 index 0000000000..3644c37d19 --- /dev/null +++ b/js/src/tests/non262/String/regress-305064.js @@ -0,0 +1,154 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 305064; +var summary = 'Tests the trim, trimRight and trimLeft methods'; +var actual = ''; +var expect = ''; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +var trimMethods = ['trim', 'trimLeft', 'trimRight']; + +/** List from ES 3.1 Recommendation for String.trim (bug 305064) **/ +var whitespace = [ + {s : '\u0009', t : 'HORIZONTAL TAB'}, + {s : '\u000B', t : 'VERTICAL TAB'}, + {s : '\u000C', t : 'FORMFEED'}, + {s : '\u0020', t : 'SPACE'}, + {s : '\u00A0', t : 'NO-BREAK SPACE'}, + {s : '\u1680', t : 'OGHAM SPACE MARK'}, + {s : '\u2000', t : 'EN QUAD'}, + {s : '\u2001', t : 'EM QUAD'}, + {s : '\u2002', t : 'EN SPACE'}, + {s : '\u2003', t : 'EM SPACE'}, + {s : '\u2004', t : 'THREE-PER-EM SPACE'}, + {s : '\u2005', t : 'FOUR-PER-EM SPACE'}, + {s : '\u2006', t : 'SIX-PER-EM SPACE'}, + {s : '\u2007', t : 'FIGURE SPACE'}, + {s : '\u2008', t : 'PUNCTUATION SPACE'}, + {s : '\u2009', t : 'THIN SPACE'}, + {s : '\u200A', t : 'HAIR SPACE'}, + {s : '\u202F', t : 'NARROW NO-BREAK SPACE'}, + {s : '\u205F', t : 'MEDIUM MATHEMATICAL SPACE'}, + {s : '\u3000', t : 'IDEOGRAPHIC SPACE'}, + {s : '\u000A', t : 'LINE FEED OR NEW LINE'}, + {s : '\u000D', t : 'CARRIAGE RETURN'}, + {s : '\u2028', t : 'LINE SEPARATOR'}, + {s : '\u2029', t : 'PARAGRAPH SEPARATOR'}, + ]; + +for (var j = 0; j < trimMethods.length; ++j) +{ + var str; + + var method = trimMethods[j]; + + if (typeof String.prototype[method] == 'undefined') + { + reportCompare(true, true, 'Test skipped. String.prototype.' + method + ' is not supported'); + continue; + } + + print('Test empty string.'); + str = ''; + expected = ''; + actual = str[method](); + reportCompare(expected, actual, '"' + toPrinted(str) + '".' + method + '()'); + + print('Test string with no whitespace.'); + str = 'a'; + expected = 'a'; + actual = str[method](); + reportCompare(expected, actual, '"' + toPrinted(str) + '".' + method + '()'); + + for (var i = 0; i < whitespace.length; ++i) + { + var v = whitespace[i].s; + var t = whitespace[i].t; + v = v + v + v; + + print('======================================='); + print('Test ' + method + ' with with only whitespace. : ' + t); + str = v; + expected = ''; + actual = str[method](); + reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()'); + + print('Test ' + method + ' with with no leading or trailing whitespace. : ' + t); + str = 'a' + v + 'b'; + expected = str; + actual = str[method](); + reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()'); + + print('Test ' + method + ' with with leading whitespace. : ' + t); + str = v + 'a'; + switch(method) + { + case 'trim': + expected = 'a'; + break; + case 'trimLeft': + expected = 'a'; + break; + case 'trimRight': + expected = str; + break; + } + actual = str[method](); + reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()'); + + print('Test ' + method + ' with with trailing whitespace. : ' + t); + str = 'a' + v; + switch(method) + { + case 'trim': + expected = 'a'; + break; + case 'trimLeft': + expected = str; + break; + case 'trimRight': + expected = 'a'; + break; + } + actual = str[method](); + reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()'); + + print('Test ' + method + ' with with leading and trailing whitepace.'); + str = v + 'a' + v; + switch(method) + { + case 'trim': + expected = 'a'; + break; + case 'trimLeft': + expected = 'a' + v; + break; + case 'trimRight': + expected = v + 'a'; + break; + } + actual = str[method](); + reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()'); + + } +} + +function toPrinted(value) { + return value.replace(/[^\u0020-\u007E]/g, function(c) { + if (c === "\n") + return "NL"; + + var ch = c.charCodeAt(0); + var hex = ch.toString(16).toUpperCase(); + if (ch > 0xff) { + return "\\u" + "0000".slice(hex.length) + hex; + } + return "\\x" + "00".slice(hex.length) + hex; + }); +} |