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
|
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" href="/tests/SimpleTest/test.css" />
</head>
<body>
<script>
ok(
SpecialPowers.getBoolPref("dom.webgpu.enabled"),
"Pref should be enabled."
);
async function testBody() {
const adapter = await navigator.gpu.requestAdapter({});
const device = await adapter.requestDevice({});
const bindGroupLayout = device.createBindGroupLayout({
entries: [
{
binding: 256,
storageTexture: { format: "bc1-rgba-unorm-srgb" },
visibility: GPUShaderStage.FRAGMENT,
},
],
});
const buffer1 = device.createBuffer({
size: 32,
usage: GPUBufferUsage.MAP_READ,
});
// Call device.destroy, which makes the device invalid. Further object creation
// on device will create objects that are also invalid.
device.destroy();
// Create an invalid buffer2.
const buffer2 = device.createBuffer({
size: 32,
usage: GPUBufferUsage.MAP_WRITE,
});
// Create an invalid bind group, referencing invalid buffer2.
const bindGroup = device.createBindGroup({
layout: bindGroupLayout,
entries: [
{ binding: 1, resource: { buffer: buffer1 } },
{ binding: 2, resource: { buffer: buffer2 } },
],
});
ok(bindGroup, "Created a bind group referencing an invalid buffer.");
}
SimpleTest.waitForExplicitFinish();
testBody()
.catch(e => ok(false, "Unhandled exception " + e))
.finally(() => SimpleTest.finish());
</script>
</body>
</html>
|
