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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Atomics/notify/out-of-range-index-throws.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Atomics/notify/out-of-range-index-throws.js b/js/src/tests/test262/built-ins/Atomics/notify/out-of-range-index-throws.js new file mode 100644 index 0000000000..e4e2d9f809 --- /dev/null +++ b/js/src/tests/test262/built-ins/Atomics/notify/out-of-range-index-throws.js @@ -0,0 +1,40 @@ +// |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-atomics.notify +description: > + Throws a RangeError if value of index arg is out of range + info: | + Atomics.notify( typedArray, index, count ) + + 2.Let i be ? ValidateAtomicAccess(typedArray, index). + ... + 2.Let accessIndex be ? ToIndex(requestIndex). + ... + 5. If accessIndex ≥ length, throw a RangeError exception. +features: [Atomics, SharedArrayBuffer, TypedArray] +---*/ + +const i32a = new Int32Array( + new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4) +); + +var poisoned = { + valueOf: function() { + throw new Test262Error('should not evaluate this code'); + } +}; + +assert.throws(RangeError, function() { + Atomics.notify(i32a, Infinity, poisoned); +}, '`Atomics.notify(i32a, Infinity, poisoned)` throws RangeError'); +assert.throws(RangeError, function() { + Atomics.notify(i32a, 4, poisoned); +}, '`Atomics.notify(i32a, 4, poisoned)` throws RangeError'); +assert.throws(RangeError, function() { + Atomics.notify(i32a, 200, poisoned); +}, '`Atomics.notify(i32a, 200, poisoned)` throws RangeError'); + +reportCompare(0, 0); |