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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Atomics/wait/bigint/non-bigint64-typedarray-throws.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Atomics/wait/bigint/non-bigint64-typedarray-throws.js b/js/src/tests/test262/built-ins/Atomics/wait/bigint/non-bigint64-typedarray-throws.js new file mode 100644 index 0000000000..9db40a9a65 --- /dev/null +++ b/js/src/tests/test262/built-ins/Atomics/wait/bigint/non-bigint64-typedarray-throws.js @@ -0,0 +1,44 @@ +// |reftest| skip-if(!this.hasOwnProperty('Atomics')||!this.hasOwnProperty('SharedArrayBuffer')||(this.hasOwnProperty('getBuildConfiguration')&&getBuildConfiguration()['arm64-simulator'])) -- Atomics,SharedArrayBuffer is not enabled unconditionally, ARM64 Simulator cannot emulate atomics +// Copyright (C) 2018 Amal Hussein. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-validatesharedintegertypedarray +description: > + Throws a TypeError if typedArray arg is not a BigInt64Array +info: | + Atomics.wait( typedArray, index, value, timeout ) + + 1.Let buffer be ? ValidateSharedIntegerTypedArray(typedArray, true). + ... + + + ValidateSharedIntegerTypedArray(typedArray [ , waitable ] ) + + ... + 5. If waitable is true, then + a. If typeName is not "BigInt64Array", + throw a TypeError exception. + +features: [Atomics, BigInt, SharedArrayBuffer] +---*/ + +const i64a = new BigUint64Array( + new SharedArrayBuffer(BigUint64Array.BYTES_PER_ELEMENT) +); + +const poisoned = { + valueOf: function() { + throw new Test262Error('should not evaluate this code'); + } +}; + +assert.throws(TypeError, function() { + Atomics.wait(i64a, 0, 0n, 0); +}, '`Atomics.wait(i64a, 0, 0n, 0)` throws TypeError'); + +assert.throws(TypeError, function() { + Atomics.wait(i64a, poisoned, poisoned, poisoned); +}, '`Atomics.wait(i64a, poisoned, poisoned, poisoned)` throws TypeError'); + +reportCompare(0, 0); |