tyler.durden/test262
1
0
Fork 0
mirror of https://github.com/tc39/test262.git synced 2025-07-23 14:04:51 +02:00
Code Issues Packages Projects Releases Wiki Activity

Atomics.store will operate on TA when TA.buffer is not a SharedArrayBuffer

Browse Source
This commit is contained in:
Rick Waldron 2020-05-20 14:18:52 -04:00
parent 131165be7e
commit 5e43594d44
4 changed files with 11 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
test/built-ins/Atomics/store/bigint/non-shared-bufferdata.js
View File

@ -12,4 +12,5 @@ const i64a = new BigInt64Array(
new ArrayBuffer(BigInt64Array.BYTES_PER_ELEMENT * 4) new ArrayBuffer(BigInt64Array.BYTES_PER_ELEMENT * 4)
); );
assert.sameValue(Atomics.store(i64a, 0, 1), 1); assert.sameValue(Atomics.store(i64a, 0, 1n), 1n);
assert.sameValue(Atomics.load(i64a, 0), 1n);

4
test/built-ins/Atomics/store/bigint/non-shared-int-views-throws.js
View File

@ -14,6 +14,6 @@ const buffer = new ArrayBuffer(BigInt64Array.BYTES_PER_ELEMENT * 4);
testWithNonShareableBigIntTypedArrayConstructors(function(TA) { testWithNonShareableBigIntTypedArrayConstructors(function(TA) {
const view = new TA(buffer); const view = new TA(buffer);
assert.throws(TypeError, function() { assert.throws(TypeError, function() {
Atomics.store(view, 0, 1); Atomics.store(view, 0, 1n);
}, `Atomics.store(new ${TA.name}(buffer), 0, 1) throws TypeError`); }, `Atomics.store(new ${TA.name}(buffer), 0, 1n) throws TypeError`);
}); });

2
test/built-ins/Atomics/store/non-shared-bufferdata.js
View File

@ -13,3 +13,5 @@ const i32a = new Int32Array(
); );
assert.sameValue(Atomics.store(i32a, 0, 1), 1); assert.sameValue(Atomics.store(i32a, 0, 1), 1);
assert.sameValue(Atomics.load(i32a, 0), 1);

9
test/built-ins/Atomics/store/non-shared-views-throws.js → test/built-ins/Atomics/store/non-shared-int-views-throws.js
View File

@ -1,4 +1,4 @@
// Copyright (C) 2017 Mozilla Corporation. All rights reserved. // Copyright (C) 2020 Rick Waldron. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file. // This code is governed by the BSD license found in the LICENSE file.
/*--- /*---
@ -10,10 +10,11 @@ features: [ArrayBuffer, Atomics, TypedArray]
---*/ ---*/
const buffer = new ArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4); const buffer = new ArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4);
const views = intArrayConstructors.slice();
testWithNonSharableTypedArrayConstructors(function(TA) { testWithNonSharableTypedArrayConstructors(function(TA) {
const view = new TA(buffer);
assert.throws(TypeError, function() { assert.throws(TypeError, function() {
Atomics.store(new TA(buffer), 0, 0); Atomics.store(view, 0, 1);
}, `Atomics.store(new ${TA.name}(buffer), 0, 1) throws TypeError`); }, `Atomics.store(new ${TA.name}(buffer), 0, 1) throws TypeError`);
}, views); });