// 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: > False timeout arg should result in an +0 timeout info: | Atomics.wait( typedArray, index, value, timeout ) 4. Let q be ? ToNumber(timeout). Null -> Return +0. features: [Atomics, SharedArrayBuffer, TypedArray] includes: [ atomicsHelper.js ] ---*/ function getReport() { var r; while ((r = $262.agent.getReport()) == null) { $262.agent.sleep(10); } return r; } $262.agent.start( ` var poisonedValueOf = { valueOf: function() { throw new Error("should not evaluate this code"); } }; var poisonedToPrimitive = { [Symbol.toPrimitive]: function() { throw new Error("passing a poisoned object using @@ToPrimitive"); } }; $262.agent.receiveBroadcast(function(sab) { var i32a = new Int32Array(sab); var start = Date.now(); try { Atomics.wait(i32a, 0, 0, poisonedValueOf); } catch (error) { $262.agent.report("poisonedValueOf"); } try { Atomics.wait(i32a, 0, 0, poisonedToPrimitive); } catch (error) { $262.agent.report("poisonedToPrimitive"); } $262.agent.report(Date.now() - start); $262.agent.leaving(); }); `); var i32a = new Int32Array(new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT)); $262.agent.broadcast(i32a.buffer); $262.agent.sleep(150); assert.sameValue(getReport(), "poisonedValueOf"); assert.sameValue(getReport(), "poisonedToPrimitive"); 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(i32a, 0), 0);