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Libraries: Move to Userland/Libraries/
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1857 changed files with 266 additions and 274 deletions
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@ -0,0 +1,23 @@
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test("basic functionality", () => {
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expect(isFinite).toHaveLength(1);
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expect(isFinite(0)).toBeTrue();
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expect(isFinite(1.23)).toBeTrue();
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expect(isFinite(42)).toBeTrue();
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expect(isFinite("")).toBeTrue();
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expect(isFinite("0")).toBeTrue();
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expect(isFinite("42")).toBeTrue();
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expect(isFinite(true)).toBeTrue();
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expect(isFinite(false)).toBeTrue();
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expect(isFinite(null)).toBeTrue();
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expect(isFinite([])).toBeTrue();
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expect(isFinite()).toBeFalse();
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expect(isFinite(NaN)).toBeFalse();
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expect(isFinite(undefined)).toBeFalse();
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expect(isFinite(Infinity)).toBeFalse();
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expect(isFinite(-Infinity)).toBeFalse();
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expect(isFinite("foo")).toBeFalse();
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expect(isFinite({})).toBeFalse();
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expect(isFinite([1, 2, 3])).toBeFalse();
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});
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