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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 /layout/reftests/transform/partial-prerender-expansion-translate.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>
Diffstat (limited to 'layout/reftests/transform/partial-prerender-expansion-translate.html')
-rw-r--r--layout/reftests/transform/partial-prerender-expansion-translate.html44
1 files changed, 44 insertions, 0 deletions
diff --git a/layout/reftests/transform/partial-prerender-expansion-translate.html b/layout/reftests/transform/partial-prerender-expansion-translate.html
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+++ b/layout/reftests/transform/partial-prerender-expansion-translate.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<html class="reftest-wait reftest-no-flush">
+<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1">
+<style>
+html {
+ overflow: hidden;
+}
+body {
+ margin: 0px;
+ padding: 0px;
+}
+@keyframes anim {
+ from { transform: translateX(0px); }
+}
+#target {
+ width: 200vw;
+ height: 100vh;
+ position: absolute;
+ /* Some part of this element needs to be visible initially so that */
+ /* a display item for this element is generated, thus the transform */
+ /* animation runs on the compositor. */
+ transform: translateX(90vw);
+}
+</style>
+<div id="target">
+ <!--
+ Put an SVG element so that the transform display item has a blob on
+ Webrender which means this test properly fails without the proper fix.
+ -->
+ <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">
+ <rect fill="green" width="16" height="16"></rect>
+ </svg>
+</div>
+<script>
+// Waiting MozReftestInvalidate event makes this test fail for some reasons.
+// so we use window.onload instead.
+window.onload = () => {
+ target.style.animation = "anim 100s step-end reverse";
+ target.addEventListener("animationstart", () => {
+ document.documentElement.classList.remove("reftest-wait");
+ });
+};
+</script>
+</html>