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LibJS: Implement RegExp.prototype [ @@split ] with UTF-16 code units

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Timothy Flynn 2021-07-22 10:24:40 -04:00 • committed by Linus Groh
parent 66c31a0c07
commit ee7b04f7bb
2 changed files with 19 additions and 14 deletions
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9
Userland/Libraries/LibJS/Tests/builtins/String/String.prototype.split.js
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@ -73,7 +73,10 @@ test("UTF-16", () => {
expect(s.split("\ud83d")).toEqual(["", "\ude00"]);
expect(s.split("\ude00")).toEqual(["\ud83d", ""]);
// FIXME: RegExp.prototype [ @@split ] also needs to support UTF-16.
// expect(s.split(/\ud83d/)).toEqual(["", "\ude00"]);
// expect(s.split(/\ude00/)).toEqual(["\ud83d", ""]);
expect(s.split(/\ud83d/)).toEqual(["", "\ude00"]);
expect(s.split(/\ude00/)).toEqual(["\ud83d", ""]);
s = "😀😀😀";
expect(s.split(/\ud83d/)).toEqual(["", "\ude00", "\ude00", "\ude00"]);
expect(s.split(/\ude00/)).toEqual(["\ud83d", "\ud83d", "\ud83d", ""]);
});