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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
parent 6622ad8895
commit 16a0e7a66d
9 changed files with 106 additions and 19 deletions
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4
Userland/Libraries/LibJS/Tests/operators/binary-bitwise-right-shift.js
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@ -26,6 +26,10 @@ test("basic numeric shifting", () => {
expect(42 >> 3).toBe(5);
expect(42 >> 4).toBe(2);
expect(42 >> 5).toBe(1);
expect(0xffffffff >> 0).toBe(-1);
expect(0xffffffff >> 16).toBe(-1);
expect((0xf0000000 * 2) >> 16).toBe(-8192);
});
test("numeric shifting with negative lhs values", () => {