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LibJS: Add spec comments and check for edge cases in Math.log

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davidot 2022-11-28 12:05:01 +01:00 • committed by Andreas Kling
parent d4e5644df8
commit 4813385c9a
2 changed files with 23 additions and 3 deletions
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Userland/Libraries/LibJS/Tests/builtins/Math/Math.log.js
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@ -5,4 +5,7 @@ test("basic functionality", () => {
expect(Math.log(0)).toBe(-Infinity);
expect(Math.log(1)).toBe(0);
expect(Math.log(10)).toBeCloseTo(2.302585092994046);
expect(Math.log(NaN)).toBe(NaN);
expect(Math.log(Number.POSITIVE_INFINITY)).toBe(Number.POSITIVE_INFINITY);
expect(Math.log(-0.0)).toBe(Number.NEGATIVE_INFINITY);
});