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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/png/apng/fdAT-1bit-PLTE-tRNS.html
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<!DOCTYPE html>
+<html class="reftest-wait">
+<meta charset="utf-8">
+<title>PNG Third Edition: animated PNG, bit depth. 1-bit palette and transparency</title>
+<link rel="author" title="Philip Taylor" href="mailto:excors@gmail.com">
+<link rel="author" title="Chris Lilley" href="mailto:chris@w3.org">
+<link rel="help" href="https://www.w3.org/TR/png-3/#apng-frame-based-animation">
+<link rel="help" href="https://www.w3.org/TR/png-3/#fdAT-chunk">
+<link rel="match" href="apng-darkblue-rectangle-ref.html">
+<meta name="assert" content="It utilizes the same bit depth, colour type, compression method, filter method, interlace method, and palette (if any) as the static image.">
+<script>
+ const el = document.querySelector(".reftest-wait");
+ setTimeout(() => {
+ el.classList.remove('reftest-wait');
+ }, 2100);
+</script>
+<style>
+ .test {
+ width: 128px;
+ height: 64px;
+ background-color: white;
+ background-image:
+ linear-gradient(45deg, #ccc 25%, transparent 25%),
+ linear-gradient(-45deg, #ccc 25%, transparent 25%),
+ linear-gradient(45deg, transparent 75%, #ccc 75%),
+ linear-gradient(-45deg, transparent 75%, #ccc 75%);
+ background-size: 16px 16px;
+ background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
+ }
+</style>
+<body>
+ <p>Test passes if you see a dark blue rectangle, and no red.</p>
+ <div class="test"><img src="support/038.png" alt=""></div>
+</body>