| <script src="../../../resources/js-test-pre.js"></script> |
| <script src="../resources/media-controls-loader.js" type="text/javascript"></script> |
| <body> |
| <script type="text/javascript"> |
| |
| description("Testing the <code>MacOSInlineMediaControls</code> volume slider visibility."); |
| |
| const mediaControls = new MacOSInlineMediaControls; |
| const volumeSliderContainer = mediaControls.volumeSlider.parent; |
| |
| debug("Default state") |
| shouldBeNull("volumeSliderContainer.parent"); |
| |
| debug(""); |
| debug("Mouse enters the mute button"); |
| mediaControls.muteButton.element.dispatchEvent(new MouseEvent("mouseenter")); |
| shouldBe("volumeSliderContainer.parent", "mediaControls"); |
| |
| debug(""); |
| debug("Mouse leaves the mute button"); |
| mediaControls.muteButton.element.dispatchEvent(new MouseEvent("mouseleave")); |
| shouldBeNull("volumeSliderContainer.parent"); |
| |
| debug(""); |
| debug("Mouse enters the mute button, then leaves it but enters the volume slider container"); |
| mediaControls.muteButton.element.dispatchEvent(new MouseEvent("mouseenter")); |
| mediaControls.muteButton.element.dispatchEvent(new MouseEvent("mouseleave", { relatedTarget: volumeSliderContainer.element })); |
| shouldBe("volumeSliderContainer.parent", "mediaControls"); |
| |
| debug(""); |
| debug("Mouse leaves the volume slider container"); |
| volumeSliderContainer.element.dispatchEvent(new MouseEvent("mouseleave")); |
| shouldBeNull("volumeSliderContainer.parent"); |
| |
| debug(""); |
| |
| </script> |
| <script src="../../../resources/js-test-post.js"></script> |
| </body> |
