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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 <canvas id="webgl-canvas"></canvas> |
| 9 <script src="resources/presentation-setup.js"></script> |
| 10 <script> |
| 11 let fakeDisplays = fakeVRDisplays(); |
| 12 |
| 13 vr_test( (t) => { |
| 14 return navigator.getVRDisplays().then( (displays) => { |
| 15 var display = displays[0]; |
| 16 |
| 17 t.step( () => { |
| 18 assert_equals(display.getLayers().length, 0); |
| 19 }, "No layers initially returned"); |
| 20 |
| 21 runWithUserGesture( () => { |
| 22 display.requestPresent([{ source : webglCanvas }]).then( () => { |
| 23 t.step( () => { |
| 24 let layers = display.getLayers(); |
| 25 assert_equals(layers.length, 1); |
| 26 let layer = layers[0]; |
| 27 |
| 28 assert_equals(layer.source, webglCanvas); |
| 29 assert_equals(layer.leftBounds.length, 4); |
| 30 assert_equals(layer.rightBounds.length, 4); |
| 31 |
| 32 let expectedLeft = [0.0, 0.0, 0.5, 1.0]; |
| 33 let expectedRight = [0.5, 0.0, 0.5, 1.0]; |
| 34 for (let i = 0; i < layer.leftBounds.length; i++) { |
| 35 assert_approx_equals(layer.leftBounds[i], expectedLeft[i], |
| 36 FLOAT_EPSILON); |
| 37 assert_approx_equals(layer.rightBounds[i], expectedRight[i], |
| 38 FLOAT_EPSILON); |
| 39 } |
| 40 }, "Layer is correct"); |
| 41 }, (err) => { |
| 42 t.step( () => { |
| 43 assert_unreached(); |
| 44 }, "requestPresent failed"); |
| 45 }).then( () => { |
| 46 t.done(); |
| 47 }); |
| 48 }); |
| 49 }, (err) => { |
| 50 t.step( () => { |
| 51 assert_unreached(); |
| 52 }, "getVRDisplays rejected"); |
| 53 t.done(); |
| 54 }); |
| 55 }, [fakeDisplays["Pixel"]], |
| 56 "Test getLayers returns an empty array when not presenting"); |
| 57 |
| 58 </script> |
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Chromium Code Reviews
Issue 2623613002:
Reland 2617183002 without offending tests (Closed)
