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1 <!DOCTYPE html> | |
2 <script src="../resources/testharness.js"></script> | |
3 <script src="../resources/testharnessreport.js"></script> | |
4 <script src="../resources/mojo-helpers.js"></script> | |
5 <script src="resources/fake-vr-displays.js"></script> | |
6 <script src="resources/mock-vr-service.js"></script> | |
7 <script src="resources/test-constants.js"></script> | |
8 <script> | |
9 let fakeDisplays = fakeVRDisplays(); | |
10 | |
11 vr_test( (t, mock_service) => { | |
12 return navigator.getVRDisplays().then( (displays) => { | |
13 var display = displays[0]; | |
14 mock_service.mockVRDisplays_[0].setPose(VALID_POSE); | |
15 var pose = display.getPose(); | |
16 t.step( () => { | |
17 assert_equals(pose, null); | |
18 }, "getPose did not return data initially"); | |
19 | |
20 function checkLater() { | |
21 pose = display.getPose(); | |
22 t.step( () => { | |
23 assert_equals(pose, null); | |
24 }, "getPose did not return data after a delay"); | |
25 t.done(); | |
26 } | |
27 | |
28 window.setTimeout(checkLater, 500); | |
29 }, (err) => { | |
30 t.step( () => { | |
31 assert_unreached("getVRDisplays rejected"); | |
32 }); | |
33 t.done(); | |
34 }); | |
35 }, [fakeDisplays["Pixel"]], | |
36 "getPose does not provide data until it is available after a rAF call"); | |
37 | |
38 </script> | |
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