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LibJS: Add tests for new Math functions

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Egor Ananyin 2020-12-28 20:14:44 +03:00 • committed by Andreas Kling
parent 7c9c3a10d3
commit f30d4f22ef
9 changed files with 97 additions and 0 deletions
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Libraries/LibJS/Tests/builtins/Math/Math.log2.js Normal file
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test("basic functionality", () => {
expect(Math.log2).toHaveLength(1);
expect(Math.log2(3)).toBeCloseTo(1.584962500721156);
// FIXME: not precise enough
// expect(Math.log2(2)).toBe(1);
// expect(Math.log2(1)).toBe(0);
expect(Math.log2(0)).toBe(-Infinity);
expect(Math.log2(-2)).toBe(NaN);
// expect(Math.log2(1024)).toBe(10);
});