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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
commit6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch)
treea68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/css/css-position/position-absolute-crash-chrome-005.html
parentInitial commit. (diff)
downloadthunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz
thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+++ b/testing/web-platform/tests/css/css-position/position-absolute-crash-chrome-005.html
@@ -0,0 +1,56 @@
+<!DOCTYPE html>
+<title>CSS Position Absolute: Chrome crash</title>
+<link rel="author" href="mailto:atotic@chromium.org">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=949222">
+<meta name="assert" content="Dynamic containing block change does not crash">
+<style>
+ .container {
+ position: relative;
+ }
+ .abs {
+ position: absolute;
+ width: 50px;
+ height: 50px;
+ background: green;
+ }
+ @keyframes slidein {
+ from { transform: scaleX(0); }
+ to { transform: scaleX(1); }
+ }
+ .animate {
+ animation: slidein 0.1s linear;
+ }
+ .boundary {
+ overflow: hidden;
+ width: 100px;
+ height: 100px;
+ }
+</style>
+<!-- LayoutNG currently does not support display:flex.
+ Propagation of descendants across flex boundaries is error prone -->
+<div id="one" class="container" style="">
+ <div class="boundary">
+ <div class="boundary">
+ <div class="boundary">
+ <div id="intermediate">
+ <div class="abs"></div>
+ </div>
+ </div>
+ </div>
+ </div>
+</div>
+<script>
+let t = async_test("Test passes if it does not crash");
+let el = document.querySelector("#intermediate");
+el.addEventListener("animationend", _ => {
+ t.step(function() {
+ document.body.offsetTop;
+ assert_true(true, "test did not crash");
+ t.done();
+ })
+});
+el.classList.add("animate");
+</script>
+