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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/bugs/1219985-8.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>
Diffstat (limited to 'layout/reftests/bugs/1219985-8.html')
-rw-r--r--layout/reftests/bugs/1219985-8.html17
1 files changed, 17 insertions, 0 deletions
diff --git a/layout/reftests/bugs/1219985-8.html b/layout/reftests/bugs/1219985-8.html
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+++ b/layout/reftests/bugs/1219985-8.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>Bug 1219985: Unsetting moz-opaque should clear the canvas even if the canvas has been created with alpha:false, and the canvas should stay opaque.</title>
+
+<div style="width: 200px; height: 200px; background-color: red;">
+ <canvas id="c" width="200" height="200" moz-opaque="true"></canvas>
+</div>
+
+<script>
+
+var c = document.getElementById('c');
+var ctx = c.getContext('2d', { alpha: false });
+ctx.fillStyle = 'green';
+ctx.fillRect(50, 50, 100, 100);
+c.removeAttribute("moz-opaque");
+
+</script>