From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/tests/non262/String/internalUsage.js | 30 +++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 js/src/tests/non262/String/internalUsage.js (limited to 'js/src/tests/non262/String/internalUsage.js') 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"); -- cgit v1.2.3