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LibJS: Improve correctness of rounding and bitwise operations

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Patch from Anonymous
This commit is contained in:
Andreas Kling 2021-02-05 09:11:58 +01:00
commit 16a0e7a66d
Notes: sideshowbarker 2024-07-18 22:35:07 +09:00
9 changed files with 106 additions and 19 deletions
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5
Userland/Libraries/LibJS/Tests/operators/binary-bitwise-left-shift.js
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@ -40,6 +40,11 @@ test("basic numeric shifting", () => {
expect(5 << 3).toBe(40);
expect(5 << 4).toBe(80);
expect(5 << 5).toBe(160);
expect(0xffffffff << 0).toBe(-1);
expect(0xffffffff << 16).toBe(-65536);
expect(0xffff0000 << 16).toBe(0);
expect(0xffff0000 << 15).toBe(-2147483648);
});
test("shifting with non-numeric values", () => {