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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/jit-test/tests/ion/testStringMatch.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/jit-test/tests/ion/testStringMatch.js | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/testStringMatch.js b/js/src/jit-test/tests/ion/testStringMatch.js new file mode 100644 index 0000000000..dc5af2d80b --- /dev/null +++ b/js/src/jit-test/tests/ion/testStringMatch.js @@ -0,0 +1,71 @@ +setJitCompilerOption("ion.warmup.trigger", 4); + +function testBasic() { + var f = function() { + var result = "abc".match("b"); + assertEq(result.length, 1); + assertEq(result.index, 1); + assertEq(result[0], "b"); + }; + for (var i = 0; i < 40; i++) { + f(); + } +} +testBasic(); + +function testMod(apply, unapply) { + var f = function(applied) { + var result = "abc".match("b"); + assertEq(result.length, 1); + if (applied) { + assertEq(result[0], "mod"); + } else { + assertEq(result.index, 1); + assertEq(result[0], "b"); + } + }; + var applied = false; + for (var i = 0; i < 120; i++) { + f(applied); + if (i == 40) { + apply(); + applied = true; + } + if (i == 80) { + unapply(); + applied = false; + } + } +} +testMod(() => { + String.prototype[Symbol.match] = () => ["mod"]; +}, () => { + delete String.prototype[Symbol.match]; +}); +testMod(() => { + Object.prototype[Symbol.match] = () => ["mod"]; +}, () => { + delete Object.prototype[Symbol.match]; +}); + +testMod(() => { + Object.setPrototypeOf(String.prototype, { + [Symbol.match]: () => ["mod"] + }); +}, () => { + Object.setPrototypeOf(String.prototype, Object.prototype); +}); + +var orig_exec = RegExp.prototype.exec; +testMod(() => { + RegExp.prototype.exec = () => ["mod"]; +}, () => { + RegExp.prototype.exec = orig_exec; +}); + +var orig_match = RegExp.prototype[Symbol.match]; +testMod(() => { + RegExp.prototype[Symbol.match] = () => ["mod"]; +}, () => { + RegExp.prototype[Symbol.match] = orig_match; +}); |