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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/match-throws-nonwritable-lastIndex-global.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/match-throws-nonwritable-lastIndex-global.js | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/js/src/tests/non262/String/match-throws-nonwritable-lastIndex-global.js b/js/src/tests/non262/String/match-throws-nonwritable-lastIndex-global.js new file mode 100644 index 0000000000..b36916d4c5 --- /dev/null +++ b/js/src/tests/non262/String/match-throws-nonwritable-lastIndex-global.js @@ -0,0 +1,88 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +var BUGNUMBER = 501739; +var summary = + "String.prototype.match should throw when called with a global RegExp " + + "whose .lastIndex is non-writable"; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +var s = '0x2x4x6x8'; + +// First time with .lastIndex === 0 + +var p1 = /x/g; +Object.defineProperty(p1, "lastIndex", { writable: false }); + +try +{ + s.match(p1); + throw "didn't throw"; +} +catch (e) +{ + assertEq(e instanceof TypeError, true, + "should have thrown a TypeError, instead got: " + e); +} + +// Second time with .lastIndex !== 0 + +var p2 = /x/g; +Object.defineProperty(p2, "lastIndex", { writable: false, value: 3 }); + +try +{ + s.match(p2); + throw "didn't throw"; +} +catch (e) +{ + assertEq(e instanceof TypeError, true, + "should have thrown a TypeError, instead got: " + e); +} + +// Third time with .lastIndex === 0, no matches + +var p3 = /q/g; +Object.defineProperty(p3, "lastIndex", { writable: false }); + +try +{ + s.match(p3); + throw "didn't throw"; +} +catch (e) +{ + assertEq(e instanceof TypeError, true, + "should have thrown a TypeError, instead got: " + e); +} + +// Fourth time with .lastIndex !== 0, no matches + +var p4 = /q/g; +Object.defineProperty(p4, "lastIndex", { writable: false, value: 3 }); + +try +{ + s.match(p4); + throw "didn't throw"; +} +catch (e) +{ + assertEq(e instanceof TypeError, true, + "should have thrown a TypeError, instead got: " + e); +} + +/******************************************************************************/ + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("Tests complete"); |