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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /gfx/layers/apz/test/mochitest/helper_bug1509575.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/layers/apz/test/mochitest/helper_bug1509575.html')
| -rw-r--r-- | gfx/layers/apz/test/mochitest/helper_bug1509575.html | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/gfx/layers/apz/test/mochitest/helper_bug1509575.html b/gfx/layers/apz/test/mochitest/helper_bug1509575.html new file mode 100644 index 0000000000..4c85d1db42 --- /dev/null +++ b/gfx/layers/apz/test/mochitest/helper_bug1509575.html @@ -0,0 +1,71 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=1509575 +--> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <title>Test for Bug 1509575</title> + <script type="application/javascript" src="apz_test_native_event_utils.js"></script> + <script type="application/javascript" src="apz_test_utils.js"></script> + <script src="/tests/SimpleTest/paint_listener.js"></script> + <script src="/tests/SimpleTest/EventUtils.js"></script> +</head> +<body> + <div id="expand" style="background-color: paleturquoise ;"> + Now you're scrolled, now you're not? + </div> + <script type="application/javascript"> + +async function test() { + let transformEndPromise = promiseTransformEnd(); + await synthesizeNativeTouchDrag(document.body, 10, 100, -100, 0); + dump("Finished native drag, waiting for transform-end observer...\n"); + + // Wait for the APZ:TransformEnd to be fired after touch events are processed. + await transformEndPromise; + + // Flush state. + await promiseApzFlushedRepaints(); + + is(window.scrollX, 0, "layout viewport didn't scroll"); + let visualX = window.visualViewport.pageLeft; + ok(visualX > 0, "visual viewport did scroll"); + + let topWinUtils; + const isE10s = SpecialPowers.Services.appinfo.browserTabsRemoteAutostart; + // We need to reset the first paint flag on the root document in the process + // this test is loaded in. + if (!isE10s) { + // For non-e10s, such as in Fennec, this means we need the *chrome* window + // as the topmost entitiy in this process. + topWinUtils = SpecialPowers.getDOMWindowUtils( + SpecialPowers._getTopChromeWindow(window)); + } else { + topWinUtils = SpecialPowers.getDOMWindowUtils(window); + } + let afterPaintPromise = promiseAfterPaint(); + ok(topWinUtils.isFirstPaint === false, "first paint not set"); + topWinUtils.isFirstPaint = true; + // do something that forces a paint *and* an APZ update. + document.getElementById("expand").style.width = "6000px"; + + // Wait for the event listener to fire. + await afterPaintPromise; + ok(true, "MozAfterPaint fired"); + + // Flush state just to be sure. + await promiseApzFlushedRepaints(); + + is(window.visualViewport.pageLeft, visualX, "visual viewport remains unchanged"); +} + +SpecialPowers.getDOMWindowUtils(window).setResolutionAndScaleTo(2.0); +waitUntilApzStable() +.then(test) +.then(subtestDone, subtestFailed); + + </script> +</body> +</html> |