blob: 8583901ce52b1d88b3a46db112690ccd8182c2b8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
// |jit-test| skip-if: !this.SharedArrayBuffer
// Test TypedArray constructor when called with SharedArrayBuffers.
function testSharedArrayBuffer() {
function test() {
var sab = new SharedArrayBuffer(4 * Int32Array.BYTES_PER_ELEMENT);
for (var i = 0; i < 1000; ++i) {
var ta = new Int32Array(sab);
assertEq(ta.length, 4);
}
}
for (var i = 0; i < 2; ++i) {
test();
}
}
testSharedArrayBuffer();
function testSharedArrayBufferAndByteOffset() {
function test() {
var sab = new SharedArrayBuffer(4 * Int32Array.BYTES_PER_ELEMENT);
for (var i = 0; i < 1000; ++i) {
var ta = new Int32Array(sab, Int32Array.BYTES_PER_ELEMENT);
assertEq(ta.length, 3);
}
}
for (var i = 0; i < 2; ++i) {
test();
}
}
testSharedArrayBufferAndByteOffset();
function testSharedArrayBufferAndByteOffsetAndLength() {
function test() {
var sab = new SharedArrayBuffer(4 * Int32Array.BYTES_PER_ELEMENT);
for (var i = 0; i < 1000; ++i) {
var ta = new Int32Array(sab, Int32Array.BYTES_PER_ELEMENT, 2);
assertEq(ta.length, 2);
}
}
for (var i = 0; i < 2; ++i) {
test();
}
}
testSharedArrayBufferAndByteOffsetAndLength();
function testWrappedSharedArrayBuffer() {
var g = newGlobal();
function test() {
var sab = new g.SharedArrayBuffer(4 * Int32Array.BYTES_PER_ELEMENT);
for (var i = 0; i < 1000; ++i) {
var ta = new Int32Array(sab);
assertEq(ta.length, 4);
}
}
for (var i = 0; i < 2; ++i) {
test();
}
}
testWrappedSharedArrayBuffer();
|
