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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Atomics/wait/non-shared-bufferdata-throws.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Atomics/wait/non-shared-bufferdata-throws.js b/js/src/tests/test262/built-ins/Atomics/wait/non-shared-bufferdata-throws.js new file mode 100644 index 0000000000..dcee5b7c34 --- /dev/null +++ b/js/src/tests/test262/built-ins/Atomics/wait/non-shared-bufferdata-throws.js @@ -0,0 +1,37 @@ +// |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: > + Throws a TypeError if typedArray.buffer is not a SharedArrayBuffer +info: | + Atomics.wait( typedArray, index, value, timeout ) + + 1.Let buffer be ? ValidateSharedIntegerTypedArray(typedArray, true). + ... + 9.If IsSharedArrayBuffer(buffer) is false, throw a TypeError exception. + ... + 4.If bufferData is a Data Block, return false. +features: [ArrayBuffer, Atomics, TypedArray] +---*/ + +const i32a = new Int32Array( + new ArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4) +); + +const poisoned = { + valueOf: function() { + throw new Test262Error('should not evaluate this code'); + } +}; + +assert.throws(TypeError, function() { + Atomics.wait(i32a, 0, 0, 0); +}, '`Atomics.wait(i32a, 0, 0, 0)` throws TypeError'); + +assert.throws(TypeError, function() { + Atomics.wait(i32a, poisoned, poisoned, poisoned); +}, '`Atomics.wait(i32a, poisoned, poisoned, poisoned)` throws TypeError'); + +reportCompare(0, 0); |