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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/tests/test262/built-ins/Atomics/wait/bigint/null-bufferdata-throws.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/Atomics/wait/bigint/null-bufferdata-throws.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Atomics/wait/bigint/null-bufferdata-throws.js | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Atomics/wait/bigint/null-bufferdata-throws.js b/js/src/tests/test262/built-ins/Atomics/wait/bigint/null-bufferdata-throws.js new file mode 100644 index 0000000000..9499b9f0e6 --- /dev/null +++ b/js/src/tests/test262/built-ins/Atomics/wait/bigint/null-bufferdata-throws.js @@ -0,0 +1,48 @@ +// |reftest| skip-if(!this.hasOwnProperty('Atomics')) -- Atomics is not enabled unconditionally +// Copyright (C) 2018 Amal Hussein. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-atomics.wait +description: > + A null value for bufferData throws a TypeError +info: | + Atomics.wait( typedArray, index, value, timeout ) + + 1.Let buffer be ? ValidateSharedIntegerTypedArray(typedArray, true). + ... + + ValidateSharedIntegerTypedArray(typedArray [ , onlyInt32 ] ) + + ... + 9.If IsSharedArrayBuffer(buffer) is false, throw a TypeError exception. + + + IsSharedArrayBuffer( obj ) + + ... + 3.If bufferData is null, return false. + +includes: [detachArrayBuffer.js] +features: [ArrayBuffer, Atomics, BigInt, TypedArray] +---*/ + +const i64a = new BigInt64Array( + new ArrayBuffer(BigInt64Array.BYTES_PER_ELEMENT * 4) +); +const poisoned = { + valueOf: function() { + throw new Test262Error('should not evaluate this code'); + } +}; + +try { + $DETACHBUFFER(i64a.buffer); // Detaching a non-shared ArrayBuffer sets the [[ArrayBufferData]] value to null +} catch (error) { + throw new Test262Error(`An unexpected error occurred when detaching ArrayBuffer: ${error.message}`); +} + +assert.throws(TypeError, function() { + Atomics.wait(i64a, poisoned, poisoned, poisoned); +}, '`Atomics.wait(i64a, poisoned, poisoned, poisoned)` throws TypeError'); + +reportCompare(0, 0); |