| <!doctype html> |
| <!-- |
| Tests that a non-immersive session's rAF stops firing when an immersive session |
| is active, but resumes afterwards. |
| --> |
| <html> |
| <head> |
| <link rel="stylesheet" type="text/css" href="../resources/webxr_e2e.css"> |
| </head> |
| <body> |
| <canvas id="webgl-canvas"></canvas> |
| <script src="../../../../../../third_party/blink/web_tests/resources/testharness.js"></script> |
| <script src="../resources/webxr_e2e.js"></script> |
| <script src="../resources/webxr_boilerplate.js"></script> |
| <script> |
| var t = async_test("Non-immersive rAF stops during immersive session"); |
| let counter = 0; |
| |
| function stepBeforeImmersive() { |
| onMagicWindowXRFrameCallback = function() { |
| // Verify that we call a rAF once, then make sure any subsequent calls |
| // are not done while there is an immersive session. |
| onMagicWindowXRFrameCallback = function() { |
| if (sessionInfos[sessionTypes.IMMERSIVE].currentSession !== null) { |
| t.step( () => { |
| assert_unreached( |
| "Non-immersive rAF called during immersive session"); |
| }); |
| } |
| } |
| finishJavaScriptStep(); |
| }; |
| } |
| |
| function stepDuringImmersive() { |
| // Let the immersive session run for a bit so the non-immersive rAF |
| // can fire if it's going to. |
| onImmersiveXRFrameCallback = function() { |
| if (counter < 10) { |
| counter++; |
| return; |
| } |
| |
| onImmersiveXRFrameCallback = null; |
| finishJavaScriptStep(); |
| }; |
| } |
| |
| function stepAfterImmersive() { |
| // Make sure we fire at least once after exiting the immersive session |
| onMagicWindowXRFrameCallback = function() { |
| t.done(); |
| }; |
| } |
| </script> |
| </body> |
| </html> |
