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| (Empty) | |
| 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 var expected_pose = VALID_POSE; |
| 15 var fd1 = new VRFrameData(); |
| 16 var fd2 = new VRFrameData(); |
| 17 mock_service.mockVRDisplays_[0].setPose(expected_pose); |
| 18 var counter = 0; |
| 19 |
| 20 function onFrame() { |
| 21 display.requestAnimationFrame(onFrame); |
| 22 t.step( () => { |
| 23 assert_true(display.getFrameData(fd1)); |
| 24 assert_true(display.getFrameData(fd2)); |
| 25 }, "getFrameData successfully updated object"); |
| 26 t.step( () => { |
| 27 // Use assert_equals instead of assert_approx_equals since they should |
| 28 // be completely identical |
| 29 assert_equals(fd1.timestamp, fd2.timestamp); |
| 30 for (let i = 0; i < 16; i++) { |
| 31 assert_equals(fd1.leftProjectionMatrix[i], |
| 32 fd2.leftProjectionMatrix[i]); |
| 33 assert_equals(fd1.leftViewMatrix[i], fd2.leftViewMatrix[i]); |
| 34 assert_equals(fd1.rightProjectionMatrix[i], |
| 35 fd2.rightProjectionMatrix[i]); |
| 36 assert_equals(fd1.rightViewMatrix[i], fd2.rightViewMatrix[i]); |
| 37 } |
| 38 let counter = 0; |
| 39 for (let field in fd1.pose) { |
| 40 counter++; |
| 41 assert_equals(fd1.pose[field].length, fd2.pose[field].length); |
| 42 assert_greater_than(fd1.pose[field].length, 0); |
| 43 for (let i = 0; i < fd1.pose[field].length; i++) { |
| 44 assert_equals(fd1.pose[field][i], fd2.pose[field][i]); |
| 45 } |
| 46 } |
| 47 assert_equals(counter, 6); |
| 48 }, "frame data matches within the same frame"); |
| 49 t.done(); |
| 50 } |
| 51 |
| 52 display.requestAnimationFrame(onFrame); |
| 53 }, (err) => { |
| 54 t.step( () => { |
| 55 assert_unreached("getVRDisplays rejected"); |
| 56 }); |
| 57 }); |
| 58 }, [fakeDisplays["Pixel"]], |
| 59 "getFrameData returns the same data within a single frame"); |
| 60 |
| 61 </script> |
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Chromium Code Reviews
Issue 2659853006:
Add getFrameData and getPose layout tests (Closed)
