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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <script src="../resources/testharness.js"></script> | 2 <script src="../resources/testharness.js"></script> |
3 <script src="../resources/testharnessreport.js"></script> | 3 <script src="../resources/testharnessreport.js"></script> |
4 <script src="../resources/mojo-helpers.js"></script> | 4 <script src="../resources/mojo-helpers.js"></script> |
5 <script src="resources/fake-vr-displays.js"></script> | 5 <script src="resources/fake-vr-displays.js"></script> |
6 <script src="resources/mock-vr-service.js"></script> | 6 <script src="resources/mock-vr-service.js"></script> |
7 <script src="resources/test-constants.js"></script> | 7 <script src="resources/test-constants.js"></script> |
8 <canvas id="webgl-canvas"></canvas> | 8 <canvas id="webgl-canvas"></canvas> |
9 <script src="resources/presentation-setup.js"></script> | 9 <script src="resources/presentation-setup.js"></script> |
10 <script> | 10 <script> |
11 let fakeDisplays = fakeVRDisplays(); | 11 let fakeDisplays = fakeVRDisplays(); |
12 let fakeDisplay = fakeDisplays["FakeMagicWindowOnly"]; | 12 let fakeDisplay = fakeDisplays["FakeMagicWindowOnly"]; |
13 | 13 |
14 vr_test( (t) => { | 14 vr_test( (t) => { |
15 return navigator.getVRDisplays().then( (displays) => { | 15 return navigator.getVRDisplays().then( (displays) => { |
16 let display = displays[0]; | 16 let display = displays[0]; |
17 | 17 |
18 function compareEyes(actual, expected) { | 18 function compareEyes(actual, expected) { |
19 t.step( () => { | 19 t.step( () => { |
20 assert_equals(actual.offset.length, expected.offset.length); | 20 assert_equals(actual.offset.length, expected.offset.length); |
21 for (let i = 0; i < expected.offset.length; i++) { | 21 for (let i = 0; i < expected.offset.length; i++) { |
22 assert_approx_equals(actual.offset[i], actual.offset[i], | 22 assert_approx_equals(actual.offset[i], actual.offset[i], |
23 FLOAT_EPSILON); | 23 FLOAT_EPSILON); |
24 } | 24 } |
25 | 25 |
26 let expectedFov = expected.fieldOfView; | |
27 let actualFov = actual.fieldOfView; | |
28 // Can't use Object.keys() and a loop - see crbug.com/678718 | |
29 assert_approx_equals(actualFov.upDegrees, expectedFov.upDegrees, | |
30 FLOAT_EPSILON); | |
31 assert_approx_equals(actualFov.rightDegrees, expectedFov.rightDegrees, | |
32 FLOAT_EPSILON); | |
33 assert_approx_equals(actualFov.downDegrees, expectedFov.downDegrees, | |
34 FLOAT_EPSILON); | |
35 assert_approx_equals(actualFov.leftDegrees, expectedFov.leftDegrees, | |
36 FLOAT_EPSILON); | |
37 | |
38 assert_equals(actual.renderWidth, expected.renderWidth); | 26 assert_equals(actual.renderWidth, expected.renderWidth); |
39 assert_equals(actual.renderHeight, expected.renderHeight); | 27 assert_equals(actual.renderHeight, expected.renderHeight); |
40 }, "Returned eye parameters match provided parameters"); | 28 }, "Returned eye parameters match provided parameters"); |
41 } | 29 } |
42 | 30 |
43 compareEyes(display.getEyeParameters("left"), fakeDisplay.leftEye); | 31 compareEyes(display.getEyeParameters("left"), fakeDisplay.leftEye); |
44 compareEyes(display.getEyeParameters("right"), fakeDisplay.rightEye); | 32 compareEyes(display.getEyeParameters("right"), fakeDisplay.rightEye); |
45 t.done(); | 33 t.done(); |
46 }, (err) => { | 34 }, (err) => { |
47 t.step( () => { | 35 t.step( () => { |
48 assert_unreached(err); | 36 assert_unreached(err); |
49 }, "getVRDisplays rejected"); | 37 }, "getVRDisplays rejected"); |
50 t.done(); | 38 t.done(); |
51 }); | 39 }); |
52 }, [fakeDisplay], | 40 }, [fakeDisplay], |
53 "Test that actual eye parameters match the expected parameters"); | 41 "Test that actual eye parameters match the expected parameters"); |
54 | 42 |
55 </script> | 43 </script> |
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