| <!DOCTYPE html> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src="file:///gen/layout_test_data/mojo/public/js/mojo_bindings.js"></script> |
| <script src="file:///gen/device/vr/public/mojom/vr_service.mojom.js"></script> |
| <script src="../external/wpt/resources/chromium/webxr-test.js"></script> |
| <script src="resources/vr-test-utils.js "></script> |
| |
| <canvas id="webgl-canvas"></canvas> |
| <script src="resources/presentation-setup.js"></script> |
| <script> |
| let fakeDisplays = fakeVRDisplays(); |
| |
| vr_test( (t) => { |
| let watcherDone = new Event("watcherdone"); |
| let eventWatcher = new EventWatcher(t, window, ["vrdisplayconnect", |
| "watcherdone"]); |
| eventWatcher.wait_for(["vrdisplayconnect", |
| "watcherdone"]) |
| .then( () => { |
| t.done(); |
| }); |
| return navigator.getVRDisplays().then( (displays) => { |
| var display = displays[0]; |
| |
| t.step( () => { |
| assert_equals(displays.length, 1); |
| }, "Starting with a single display"); |
| |
| XRTest.simulateDeviceConnection({ supportsImmersive: false }); |
| |
| setTimeout( () => { |
| navigator.getVRDisplays().then( (displays) => { |
| t.step( () => { |
| // VR only supplies one display now to be compatible with the WebXR |
| // implementation. |
| assert_equals(displays.length, 1); |
| }, "Check display"); |
| window.dispatchEvent(watcherDone); |
| }, (err) => { |
| t.step( () => { |
| assert_unreached(err); |
| }, "second getVRDisplays rejected"); |
| }); |
| }, 100); |
| }, (err) => { |
| t.step( () => { |
| assert_unreached(err); |
| }, "getVRDisplays rejected"); |
| t.done(); |
| }); |
| }, [fakeDisplays["Pixel"]], |
| "Test vrdisplayconnect fires once when new display connected"); |
| |
| </script> |
