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LibJS: Implement RegExp.prototype [ @@split ] with UTF-16 code units
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2 changed files with 19 additions and 14 deletions
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@ -73,7 +73,10 @@ test("UTF-16", () => {
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expect(s.split("\ud83d")).toEqual(["", "\ude00"]);
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expect(s.split("\ude00")).toEqual(["\ud83d", ""]);
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// FIXME: RegExp.prototype [ @@split ] also needs to support UTF-16.
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// expect(s.split(/\ud83d/)).toEqual(["", "\ude00"]);
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// expect(s.split(/\ude00/)).toEqual(["\ud83d", ""]);
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expect(s.split(/\ud83d/)).toEqual(["", "\ude00"]);
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expect(s.split(/\ude00/)).toEqual(["\ud83d", ""]);
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s = "😀😀😀";
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expect(s.split(/\ud83d/)).toEqual(["", "\ude00", "\ude00", "\ude00"]);
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expect(s.split(/\ude00/)).toEqual(["\ud83d", "\ud83d", "\ud83d", ""]);
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});
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