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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /gfx/layers/apz/test/mochitest/test_bug1277814.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/layers/apz/test/mochitest/test_bug1277814.html')
| -rw-r--r-- | gfx/layers/apz/test/mochitest/test_bug1277814.html | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/gfx/layers/apz/test/mochitest/test_bug1277814.html b/gfx/layers/apz/test/mochitest/test_bug1277814.html new file mode 100644 index 0000000000..28c4619e4e --- /dev/null +++ b/gfx/layers/apz/test/mochitest/test_bug1277814.html @@ -0,0 +1,105 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=1277814 +--> +<head> + <meta charset="utf-8"> + <title>Test for Bug 1277814</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <script src="/tests/SimpleTest/paint_listener.js"></script> + <script type="application/javascript" src="apz_test_utils.js"></script> + <script type="application/javascript" src="apz_test_native_event_utils.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + <script type="application/javascript"> + async function test() { + // Trigger the buggy scenario + var subframe = document.getElementById("bug1277814-div"); + subframe.classList.add("a"); + + // The transform change is animated, so let's step through 1s of animation + var utils = SpecialPowers.getDOMWindowUtils(window); + for (var i = 0; i < 60; i++) { + utils.advanceTimeAndRefresh(16); + } + utils.restoreNormalRefresh(); + + // Wait for the layer tree with any updated dispatch-to-content region to + // get pushed over to the APZ + await promiseAllPaintsDone(); + await promiseOnlyApzControllerFlushed(); + + // Trigger layerization of the subframe by scrolling the wheel over it + await promiseMoveMouseAndScrollWheelOver(subframe, 10, 10); + + // Give APZ the chance to compute a displayport, and content + // to render based on it. + await promiseApzFlushedRepaints(); + + // Examine the content-side APZ test data + var contentTestData = utils.getContentAPZTestData(); + + // Test that the scroll frame for the div 'bug1277814-div' appears in + // the APZ test data. The bug this test is for causes the displayport + // calculation for this scroll frame to go wrong, causing it not to + // become layerized. + contentTestData = convertTestData(contentTestData); + var foundIt = false; + for (var seqNo in contentTestData.paints) { + var paint = contentTestData.paints[seqNo]; + for (var scrollId in paint) { + var scrollFrame = paint[scrollId]; + if ("contentDescription" in scrollFrame && + scrollFrame.contentDescription.includes("bug1277814-div")) { + foundIt = true; + } + } + } + SimpleTest.ok(foundIt, "expected to find APZ test data for bug1277814-div"); + } + + if (isApzEnabled()) { + SimpleTest.waitForExplicitFinish(); + + pushPrefs([["apz.test.logging_enabled", true]]) + .then(waitUntilApzStable) + .then(test) + .then(SimpleTest.finish, SimpleTest.finishWithFailure); + } + </script> + <style> + #bug1277814-div + { + position: absolute; + left: 0; + top: 0; + padding: .5em; + overflow: auto; + color: white; + background: green; + max-width: 30em; + max-height: 6em; + visibility: hidden; + transform: scaleY(0); + transition: transform .15s ease-out, visibility 0s ease .15s; + } + #bug1277814-div.a + { + visibility: visible; + transform: scaleY(1); + transition: transform .15s ease-out; + } + </style> +</head> +<body> + <!-- Use a unique id because we'll be checking for it in the content + description logged in the APZ test data --> + <div id="bug1277814-div"> + CoolCmd<br>CoolCmd<br>CoolCmd<br>CoolCmd<br> + CoolCmd<br>CoolCmd<br>CoolCmd<br>CoolCmd<br> + CoolCmd<br>CoolCmd<br>CoolCmd<br>CoolCmd<br> + CoolCmd<br>CoolCmd<br>CoolCmd<br>CoolCmd<br> + CoolCmd<br>CoolCmd<br>CoolCmd<br>CoolCmd<br> + <button>click me</button> +</body> +</html> |