505cccb9e9
Previously we only supported strings and not filenames. This changes the default to filename and adds a new `type: string` which can be passed `options` to allow for strings to be passed in test code. See: https://developer.mozilla.org/en-US/docs/Web/API/Worker/Worker Bug: v8:8020 Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng Change-Id: Ie8818885c5c5c071b6614852322cb45aeb01a647 Reviewed-on: https://chromium-review.googlesource.com/1185980 Commit-Queue: Sam Clegg <sbc@chromium.org> Reviewed-by: Ben Smith <binji@chromium.org> Cr-Commit-Position: refs/heads/master@{#56056}
45 lines
1.6 KiB
JavaScript
45 lines
1.6 KiB
JavaScript
// Copyright 2017 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
// Flags: --harmony-sharedarraybuffer
|
|
//
|
|
|
|
var sab = new SharedArrayBuffer(4);
|
|
var sta = new Int8Array(sab);
|
|
sta[0] = 5;
|
|
var workerScript =
|
|
`onmessage=function(msg) {
|
|
postMessage(0);
|
|
};`;
|
|
var worker = new Worker(workerScript, {type: 'string'});
|
|
|
|
var value_obj = {
|
|
valueOf: function() {worker.postMessage({sab:sab}, [sta.buffer]);
|
|
return 5}
|
|
}
|
|
var value = Object.create(value_obj);
|
|
|
|
assertThrows(function() {Atomics.exchange(sta, 0, value)});
|
|
assertThrows(function() {Atomics.compareExchange(sta, 0, 5, value)});
|
|
assertThrows(function() {Atomics.compareExchange(sta, 0, value, 5)});
|
|
assertThrows(function() {Atomics.add(sta, 0, value)});
|
|
assertThrows(function() {Atomics.sub(sta, 0, value)});
|
|
assertThrows(function() {Atomics.and(sta, 0, value)});
|
|
assertThrows(function() {Atomics.or(sta, 0, value)});
|
|
assertThrows(function() {Atomics.xor(sta, 0, value)});
|
|
|
|
var index_obj = {
|
|
valueOf: function() {worker.postMessage({sab:sab}, [sta.buffer]);
|
|
return 0}
|
|
}
|
|
var index = Object.create(index_obj);
|
|
|
|
assertThrows(function() {Atomics.exchange(sta, index, 1)});
|
|
assertThrows(function() {Atomics.compareExchange(sta, index, 5, 2)});
|
|
assertThrows(function() {Atomics.add(sta, index, 3)});
|
|
assertThrows(function() {Atomics.sub(sta, index, 4)});
|
|
assertThrows(function() {Atomics.and(sta, index, 5)});
|
|
assertThrows(function() {Atomics.or(sta, index, 6)});
|
|
assertThrows(function() {Atomics.xor(sta, index, 7)});
|