| <!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) => { |
| return navigator.getVRDisplays().then( (displays) => { |
| var display = displays[0]; |
| var max_layers = display.capabilities.maxLayers; |
| var layers = []; |
| for (var i = 0; i <= max_layers; ++i) { |
| layers.push({ source : webglCanvas }); |
| } |
| |
| runWithUserGesture( () => { |
| display.requestPresent(layers).then( () => { |
| t.step( () => { |
| assert_unreached(); |
| }, "Display should not be presenting"); |
| }, (err) => { |
| t.step( () => { |
| assert_false(display.isPresenting); |
| }, "requestPresent rejected and not presenting"); |
| }).then( () => { |
| t.done(); |
| }); |
| }); |
| }, (err) => { |
| t.step( () => { |
| assert_unreached(err); |
| }, "getVRDisplays rejected"); |
| t.done(); |
| }); |
| }, [fakeDisplays["Pixel"]], |
| "Test requestPresent rejects if provided too many layers"); |
| |
| </script> |
