diff options
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Atomics/wait/symbol-for-index-throws.js | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Atomics/wait/symbol-for-index-throws.js b/js/src/tests/test262/built-ins/Atomics/wait/symbol-for-index-throws.js new file mode 100644 index 0000000000..d5f12ffbdf --- /dev/null +++ b/js/src/tests/test262/built-ins/Atomics/wait/symbol-for-index-throws.js @@ -0,0 +1,64 @@ +// |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.wait +description: > + Throws a TypeError if index arg can not be converted to an Integer +info: | + Atomics.wait( typedArray, index, value, timeout ) + + 2. Let i be ? ValidateAtomicAccess(typedArray, index). + + ValidateAtomicAccess( typedArray, requestIndex ) + + 2. Let accessIndex be ? ToIndex(requestIndex). + + ToIndex ( value ) + + 2. Else, + a. Let integerIndex be ? ToInteger(value). + + ToInteger(value) + + 1. Let number be ? ToNumber(argument). + + Symbol --> Throw a TypeError exception. + +features: [Atomics, SharedArrayBuffer, Symbol, Symbol.toPrimitive, TypedArray] +---*/ + +const i32a = new Int32Array( + new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4) +); + +const poisonedValueOf = { + valueOf: function() { + throw new Test262Error('should not evaluate this code'); + } +}; + +const poisonedToPrimitive = { + [Symbol.toPrimitive]: function() { + throw new Test262Error('should not evaluate this code'); + } +}; + +assert.throws(Test262Error, function() { + Atomics.wait(i32a, poisonedValueOf, poisonedValueOf, poisonedValueOf); +}, '`Atomics.wait(i32a, poisonedValueOf, poisonedValueOf, poisonedValueOf)` throws Test262Error'); + +assert.throws(Test262Error, function() { + Atomics.wait(i32a, poisonedToPrimitive, poisonedToPrimitive, poisonedToPrimitive); +}, '`Atomics.wait(i32a, poisonedToPrimitive, poisonedToPrimitive, poisonedToPrimitive)` throws Test262Error'); + +assert.throws(TypeError, function() { + Atomics.wait(i32a, Symbol('foo'), poisonedValueOf, poisonedValueOf); +}, '`Atomics.wait(i32a, Symbol(\'foo\'), poisonedValueOf, poisonedValueOf)` throws TypeError'); + +assert.throws(TypeError, function() { + Atomics.wait(i32a, Symbol('foo'), poisonedToPrimitive, poisonedToPrimitive); +}, '`Atomics.wait(i32a, Symbol(\'foo\'), poisonedToPrimitive, poisonedToPrimitive)` throws TypeError'); + +reportCompare(0, 0); |