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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-contain/container-queries/whitespace-update-after-removal.html
parentInitial commit. (diff)
downloadthunderbird-upstream.tar.xz
thunderbird-upstream.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-contain/container-queries/whitespace-update-after-removal.html
@@ -0,0 +1,26 @@
+<!doctype html>
+<title>CSS Container Queries Test: whitespace changes in container which changes evaluation</title>
+<link rel="help" href="https://drafts.csswg.org/css-contain-3/#container-queries">
+<link rel="match" href="change-display-in-container-ref.html">
+<style>
+ #container {
+ container-type: size;
+ width: 400px;
+ height: 200px;
+ }
+
+ @container (min-width: 400px) {
+ span { color: red; }
+ }
+</style>
+<p>You should see the word PASS below.</p>
+<div id="container"><span id="fail">FAIL</span> <span>PASS</span></div>
+<script>
+ if (CSS.supports("container-type:size")) {
+ container.offsetTop;
+ container.style.width = "200px";
+ // The space text node between the two spans no longer takes up space when the
+ // first span is removed.
+ fail.remove();
+ }
+</script>