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<!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."
);
const set_bind_group_null = async function () {
const adapter = await navigator.gpu.requestAdapter();
ok(adapter !== undefined, "adapter !== undefined");
const device = await adapter.requestDevice();
ok(device !== undefined, "device !== undefined");
const sharedData = new WebAssembly.Memory({
initial: 1,
maximum: 1,
shared: true,
});
const buffer = device.createBuffer({
mappedAtCreation: true,
size: 128,
usage: GPUBufferUsage.COPY_DST,
});
device.queue.writeBuffer(buffer, 0, sharedData.buffer, 0, 128);
await device.queue.submit([]);
ok(true, "Could use a `SharedArrayBuffer` to write to a buffer.");
const texture = device.createTexture({
mappedAtCreation: true,
size: [128, 1],
format: "r8uint",
usage: GPUTextureUsage.COPY_DST,
});
device.queue.writeTexture({ texture }, sharedData.buffer, {}, [128, 1]);
await device.queue.submit([]);
ok(true, "Could use a `SharedArrayBuffer` to write to a texture.");
};
SimpleTest.waitForExplicitFinish();
set_bind_group_null()
.catch(e => ok(false, `Unhandled exception ${e}`))
.finally(() => SimpleTest.finish());
</script>
</body>
</html>
|
