diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/non262/RegExp/sticky.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/RegExp/sticky.js | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/js/src/tests/non262/RegExp/sticky.js b/js/src/tests/non262/RegExp/sticky.js new file mode 100644 index 0000000000..13a6debe95 --- /dev/null +++ b/js/src/tests/non262/RegExp/sticky.js @@ -0,0 +1,126 @@ +var BUGNUMBER = 773687; +var summary = 'sticky flag should not break assertion behavior.'; + +print(BUGNUMBER + ": " + summary); + +function test(re, text, expectations) { + // Sanity check for test data itself. + assertEq(expectations.length, text.length + 1); + + for (var i = 0; i < expectations.length; i++) { + var result = expectations[i]; + + re.lastIndex = i; + var match = re.exec(text); + if (result === null) { + assertEq(re.lastIndex, 0); + assertEq(match, null); + } else { + assertEq(re.lastIndex, result.lastIndex); + assertEq(match !== null, true); + assertEq(match.length, result.matches.length); + for (var j = 0; j < result.matches.length; j++) + assertEq(match[j], result.matches[j]); + assertEq(match.index, result.index); + } + } +} + +// simple text +test(/bc/y, "abcabd", [ + null, + { lastIndex: 3, matches: ["bc"], index: 1 }, + null, + null, + null, + null, + null, +]); + +// complex pattern +test(/bc|c|d/y, "abcabd", [ + null, + { lastIndex: 3, matches: ["bc"], index: 1 }, + { lastIndex: 3, matches: ["c"], index: 2 }, + null, + null, + { lastIndex: 6, matches: ["d"], index: 5 }, + null, +]); + +test(/.*(bc|c|d)/y, "abcabd", [ + { lastIndex: 6, matches: ["abcabd", "d"], index: 0 }, + { lastIndex: 6, matches: ["bcabd", "d"], index: 1 }, + { lastIndex: 6, matches: ["cabd", "d"], index: 2 }, + { lastIndex: 6, matches: ["abd", "d"], index: 3 }, + { lastIndex: 6, matches: ["bd", "d"], index: 4 }, + { lastIndex: 6, matches: ["d", "d"], index: 5 }, + null, +]); + +test(/.*?(bc|c|d)/y, "abcabd", [ + { lastIndex: 3, matches: ["abc", "bc"], index: 0 }, + { lastIndex: 3, matches: ["bc", "bc"], index: 1 }, + { lastIndex: 3, matches: ["c", "c"], index: 2 }, + { lastIndex: 6, matches: ["abd", "d"], index: 3 }, + { lastIndex: 6, matches: ["bd", "d"], index: 4 }, + { lastIndex: 6, matches: ["d", "d"], index: 5 }, + null, +]); + +test(/(bc|.*c|d)/y, "abcabd", [ + { lastIndex: 3, matches: ["abc", "abc"], index: 0 }, + { lastIndex: 3, matches: ["bc", "bc"], index: 1 }, + { lastIndex: 3, matches: ["c", "c"], index: 2 }, + null, + null, + { lastIndex: 6, matches: ["d", "d"], index: 5 }, + null, +]); + +// ^ assertions +test(/^/y, "abcabc", [ + { lastIndex: 0, matches: [""], index: 0 }, + null, + null, + null, + null, + null, + null, +]); + +test(/^a/my, "abc\nabc", [ + { lastIndex: 1, matches: ["a"], index: 0 }, + null, + null, + null, + { lastIndex: 5, matches: ["a"], index: 4 }, + null, + null, + null, +]); + +// \b assertions +test(/\b/y, "abc bc", [ + { lastIndex: 0, matches: [""], index: 0 }, + null, + null, + { lastIndex: 3, matches: [""], index: 3 }, + { lastIndex: 4, matches: [""], index: 4 }, + null, + { lastIndex: 6, matches: [""], index: 6 }, +]); + +// \B assertions +test(/\B/y, "abc bc", [ + null, + { lastIndex: 1, matches: [""], index: 1 }, + { lastIndex: 2, matches: [""], index: 2 }, + null, + null, + { lastIndex: 5, matches: [""], index: 5 }, + null, +]); + +if (typeof reportCompare === "function") + reportCompare(true, true); |