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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/internalUsage.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/internalUsage.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/non262/String/internalUsage.js b/js/src/tests/non262/String/internalUsage.js new file mode 100644 index 0000000000..6ee8d5a581 --- /dev/null +++ b/js/src/tests/non262/String/internalUsage.js @@ -0,0 +1,30 @@ +var BUGNUMBER = 1268138; +var summary = 'Internal usage of split should not be affected by prototpe change'; + +print(BUGNUMBER + ": " + summary); + +function test() { + var t = 24*60*60*1000; + var possibleAnswer = ["1.1.1970", "2.1.1970", "3.1.1970"]; + + String.prototype[Symbol.split] = function(s, limit) { return [""]; }; + var s = Intl.DateTimeFormat("de", {}).format(t); + assertEq(possibleAnswer.includes(s), true); + + String.prototype[Symbol.split] = function(s, limit) { return ["x-foo"]; }; + s = Intl.DateTimeFormat("de", {}).format(t); + assertEq(possibleAnswer.includes(s), true); + + String.prototype[Symbol.split] = function(s, limit) { return ["de-u-co"]; }; + s = Intl.DateTimeFormat("de", {}).format(t); + assertEq(possibleAnswer.includes(s), true); + + String.prototype[Symbol.split] = function(s, limit) { return ["en-US"]; }; + s = Intl.DateTimeFormat("de", {}).format(t); + assertEq(possibleAnswer.includes(s), true); +} + +if (this.hasOwnProperty("Intl")) + test(); + +reportCompare(0, 0, "ok"); |