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LibJS: Add some assertions and tests for TypedArray limitations

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This commit is contained in:
Andreas Kling 2021-01-24 18:52:57 +01:00
parent 0e3ee03e2b
commit 7a71d4b887
2 changed files with 21 additions and 0 deletions
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18
Userland/Libraries/LibJS/Tests/builtins/TypedArray/typed-array-limits.js Normal file
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test("some oversized typed arrays", () => {
expect(() => new Uint8Array(2 * 1024 * 1024 * 1024)).toThrowWithMessage(
RangeError,
"Invalid typed array length"
);
expect(() => new Uint16Array(2 * 1024 * 1024 * 1024)).toThrowWithMessage(
RangeError,
"Invalid typed array length"
);
expect(() => new Uint32Array(1024 * 1024 * 1024)).toThrowWithMessage(
RangeError,
"Invalid typed array length"
);
expect(() => new Uint32Array(4 * 1024 * 1024 * 1024)).toThrowWithMessage(
RangeError,
"Invalid typed array length"
);
});