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
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
<!DOCTYPE HTML>
<html>
<head>
<title>Test IPCBlob and CreateImageBitmap</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<script type="text/javascript">
SimpleTest.waitForExplicitFinish();
function test_mainThread() {
let bc = new BroadcastChannel('testMainThread');
bc.onmessage = e => {
createImageBitmap(e.data).then(image => {
ok(image.height, "this image has a valid size.");
}, () => {
ok(false, "error creating the image!");
}).then(next);
}
fetch('green.jpg').then(r => r.blob()).then(blob => {
let innerBc = new BroadcastChannel('testMainThread');
innerBc.postMessage(blob);
});
}
function test_worker() {
function workerScript() {
function ok(a, msg) { postMessage({ type: 'test', status: !!a, msg }); };
function finish() { postMessage({ type: 'finish' }); };
let bc = new BroadcastChannel('testWorker');
bc.onmessage = e => {
createImageBitmap(e.data).then(image => {
ok(image.height, "this image has a valid size.");
}, () => {
ok(false, "error creating the image!");
}).then(finish);
}
fetch('http://mochi.test:8888/tests/dom/file/ipc/tests/green.jpg').then(r => r.blob()).then(blob => {
let innerBc = new BroadcastChannel('testWorker');
innerBc.postMessage(blob);
});
}
let workerUrl = URL.createObjectURL(new Blob(["(", workerScript.toString(), ")()"]));
let worker = new Worker(workerUrl);
worker.onmessage = event => {
if (event.data.type == 'test') {
ok(event.data.status, event.data.msg);
return;
}
if (event.data.type == 'finish') {
next();
}
}
}
let tests = [
test_mainThread,
test_worker,
];
function next() {
if (!tests.length) {
SimpleTest.finish();
return;
}
let test = tests.shift();
test();
}
next();
</script>
</pre>
</body>
</html>
|
