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
|
<!DOCTYPE html>
<body>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src="resources/webxr_util.js"></script>
<script src="resources/webxr_test_constants.js"></script>
<script>
function testNoDevice(t, gl) {
assert_false(gl.getContextAttributes().xrCompatible);
return promise_rejects_dom(t, "InvalidStateError", gl.makeXRCompatible());
}
xr_promise_test("Creating a webgl context with no device",
testNoDevice, null, 'webgl');
xr_promise_test("Creating a webgl2 context with no device",
testNoDevice, null, 'webgl2');
function testOffscreenCanvas(canvas, glContextType) {
let gl = canvas.getContext('webgl');
return gl.makeXRCompatible().then(() => {
assert_true(gl.getContextAttributes().xrCompatible);
});
}
function testXrCompatible(t, gl) {
return navigator.xr.test.simulateDeviceConnection(TRACKED_IMMERSIVE_DEVICE)
.then( (controller) => {
return gl.makeXRCompatible();
}).then( () => {
assert_true(gl.getContextAttributes().xrCompatible);
return testOffscreenCanvas(document.createElement('canvas'), 'webgl');
}).then( () => {
return testOffscreenCanvas(document.createElement('canvas'), 'webgl2');
}).then( () => {
return testOffscreenCanvas(new OffscreenCanvas(1, 1), 'webgl');
}).then( () => {
return testOffscreenCanvas(new OffscreenCanvas(1, 1), 'webgl2');
});
}
xr_promise_test("An XR-compatible webgl context can be created",
testXrCompatible, null, 'webgl');
xr_promise_test("An XR-compatible webgl2 context can be created",
testXrCompatible, null, 'webgl2');
</script>
</body>
|
