// 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 value arg is a Symbol info: | Atomics.wait( typedArray, index, value, timeout ) 3. Let v be ? ToInt32(value). ToInt32(value) 1.Let number be ? ToNumber(argument). Symbol --> Throw a TypeError exception. features: [Atomics, SharedArrayBuffer, Symbol, Symbol.toPrimitive, TypedArray] includes: [ atomicsHelper.js ] ---*/ function getReport() { var r; while ((r = $262.agent.getReport()) == null) { $262.agent.sleep(100); } return r; } $262.agent.start( ` var poisonedValueOf = { valueOf: function() { throw new Test262Error("should not evaluate this code"); } }; var poisonedToPrimitive = { [Symbol.toPrimitive]: function() { throw new Test262Error("passing a poisoned object using @@ToPrimitive"); } }; $262.agent.receiveBroadcast(function (sab) { var int32Array = new Int32Array(sab); var start = Date.now(); try { Atomics.wait(int32Array, 0, Symbol("1"), poisonedValueOf); } catch (error) { $262.agent.report('Symbol("1")'); } try { Atomics.wait(int32Array, 0, Symbol("2"), poisonedToPrimitive); } catch (error) { $262.agent.report('Symbol("2")'); } $262.agent.report(Date.now() - start); $262.agent.leaving(); }); `); var int32Array = new Int32Array(new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT)); $262.agent.broadcast(int32Array.buffer); $262.agent.sleep(150); assert.sameValue(getReport(), 'Symbol("1")'); assert.sameValue(getReport(), 'Symbol("2")'); var timeDiffReport = getReport(); assert(timeDiffReport >= 0, "timeout should be a min of 0ms"); assert(timeDiffReport <= $ATOMICS_MAX_TIME_EPSILON, "timeout should be a max of $$ATOMICS_MAX_TIME_EPSILON"); assert.sameValue(Atomics.wake(int32Array, 0), 0);