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
|
<!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>
<canvas></canvas>
<script>
let immersiveTestName = "XRFrame methods throw exceptions outside of the " +
"requestAnimationFrame callback for immersive sessions";
let nonImmersiveTestName = "XRFrame methods throw exceptions outside of the " +
"requestAnimationFrame callback for non-immersive sessions";
let fakeDeviceInitParams = TRACKED_IMMERSIVE_DEVICE;
let testFunction = (testSession, testController, t) => new Promise((resolve) => {
let staleFrame = null;
let currentReferenceSpace = null;
let currentViewerSpace = null;
function onFrame(time, xrFrame) {
t.step(() => {
assert_true(xrFrame instanceof XRFrame);
});
staleFrame = xrFrame;
step_timeout(afterFrame, 0);
}
function afterFrame() {
t.step(() => {
// Attempting to call a method on the frame outside the callback that
// originally provided it should cause it to throw an exception.
assert_throws_dom('InvalidStateError', () => staleFrame.getViewerPose(currentReferenceSpace));
assert_throws_dom('InvalidStateError', () => staleFrame.getPose(currentViewerSpace, currentReferenceSpace));
});
// Test does not complete until the this function has executed.
resolve();
}
testSession.requestReferenceSpace('viewer').then((viewerSpace) => {
currentViewerSpace = viewerSpace;
testSession.requestReferenceSpace('local').then((referenceSpace) => {
currentReferenceSpace = referenceSpace;
testSession.requestAnimationFrame(onFrame);
});
});
});
xr_session_promise_test(immersiveTestName, testFunction,
fakeDeviceInitParams, 'immersive-vr');
xr_session_promise_test(nonImmersiveTestName, testFunction,
fakeDeviceInitParams, 'inline', { 'requiredFeatures': ['local'] });
</script>
</body>
|
