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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-overflow/webkit-line-clamp-022.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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diff --git a/testing/web-platform/tests/css/css-overflow/webkit-line-clamp-022.html b/testing/web-platform/tests/css/css-overflow/webkit-line-clamp-022.html
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+++ b/testing/web-platform/tests/css/css-overflow/webkit-line-clamp-022.html
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<meta charset="utf-8">
+<title>CSS Overflow: Dynamically changing contents of a -webkit-line-clamp affected element</title>
+<link rel="author" title="Cameron McCormack" href="mailto:cam@mcc.id.au">
+<link rel="help" href="https://drafts.csswg.org/css-overflow-3/#webkit-line-clamp">
+<link rel="match" href="reference/webkit-line-clamp-022-ref.html">
+<meta name="assert" content="Dynamically changing contents of a -webkit-line-clamp element so that it no longer exceeds the specified number of lines should stop clamping.">
+<style>
+.clamp {
+ display: -webkit-box;
+ -webkit-box-orient: vertical;
+ -webkit-line-clamp: 3;
+ font: 16px / 32px serif;
+ white-space: pre;
+ padding: 0 4px;
+ background-color: yellow;
+ overflow: hidden; /* can be removed once implementations update their old -webkit-line-clamp implementations */
+}
+</style>
+<div class="clamp">Line 1
+Line 2
+Line 3
+Line 4
+Line 5</div>
+<p>Following content.</p>
+<script>
+window.onload = function() {
+ document.querySelector(".clamp").textContent = `Line 1
+Line 2`;
+ document.documentElement.className = "";
+};
+</script>