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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:44:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:44:51 +0000 |
| commit | 9e3c08db40b8916968b9f30096c7be3f00ce9647 (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /gfx/layers/apz/test/mochitest/helper_fullscreen.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-9e3c08db40b8916968b9f30096c7be3f00ce9647.tar.xz thunderbird-9e3c08db40b8916968b9f30096c7be3f00ce9647.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/layers/apz/test/mochitest/helper_fullscreen.html')
| -rw-r--r-- | gfx/layers/apz/test/mochitest/helper_fullscreen.html | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/gfx/layers/apz/test/mochitest/helper_fullscreen.html b/gfx/layers/apz/test/mochitest/helper_fullscreen.html new file mode 100644 index 0000000000..32de4979f2 --- /dev/null +++ b/gfx/layers/apz/test/mochitest/helper_fullscreen.html @@ -0,0 +1,53 @@ +<!DOCTYPE HTML> +<html> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width; initial-scale=1.0"> + <title>Tests that layout viewport is not larger than visual viewport on fullscreen</title> + <script type="application/javascript" src="apz_test_utils.js"></script> + <script src="/tests/SimpleTest/paint_listener.js"></script> + <style> + body { + margin: 0; + padding: 0; + overflow-x: hidden; + } + </style> +</head> +<body> + <div style="background: blue; width: 100%; height: 100%;"></div> + <div style="background: red; width: 200%; height: 100px;">overflowed element</div> + <div id="target" style="background: green; width: 100px; height: 100px;"></div> + <script type="application/javascript"> + const utils = SpecialPowers.getDOMWindowUtils(window); + + function waitForFullscreenChange() { + return new Promise(resolve => { + document.addEventListener("fullscreenchange", resolve); + }); + } + + async function test(testDriver) { + target.requestFullscreen(); + + await waitForFullscreenChange(); + + is(document.fullscreenElement, target, + "The target element should have been fullscreen-ed"); + + // Try to move rightward, but it should NOT happen. + utils.scrollToVisual(200, 0, utils.UPDATE_TYPE_MAIN_THREAD, + utils.SCROLL_MODE_INSTANT); + + await waitUntilApzStable(); + + is(visualViewport.offsetLeft, 0, + "The visual viewport offset should never be moved"); + + document.exitFullscreen(); + } + + waitUntilApzStable().then(test).then(subtestDone, subtestFailed); + </script> +</body> +</html> |