Bug 1234077 - Test that GIFs are still drawn correctly when their frame rects are truncated - r=seth

2016-03-15 10:31:31 +00:00 · 2016-03-15 10:31:31 +00:00 · 0d5d29eb98
--- a/image/test/reftest/gif/reftest.list
+++ b/image/test/reftest/gif/reftest.list
@ -25,6 +25,9 @@ skip == test_bug641198.html animation2a-finalframe.gif  # Disabled; see bug 1120
 # Bug 1068230
 == tile-transform.html tile-transform-ref.html

+# Bug 1234077
+== truncated-framerect.html truncated-framerect-ref.html
+
 # webcam-simulacrum.mgif is a hand-edited file containing red.gif and blue.gif,
 # concatenated together with the relevant headers for
 # multipart/x-mixed-replace. Specifically, with the headers in
--- a/image/test/reftest/gif/truncated-framerect-interlaced-ref.gif
+++ b/image/test/reftest/gif/truncated-framerect-interlaced-ref.gif
--- a/image/test/reftest/gif/truncated-framerect-interlaced.gif
+++ b/image/test/reftest/gif/truncated-framerect-interlaced.gif
--- a/image/test/reftest/gif/truncated-framerect-ref.gif
+++ b/image/test/reftest/gif/truncated-framerect-ref.gif
--- a/image/test/reftest/gif/truncated-framerect-ref.html
+++ b/image/test/reftest/gif/truncated-framerect-ref.html
@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<html>
+  <head>
+    <title>Bug 1234077 - Make sure GIFs still render correctly with a truncated frameRect</title>
+    <style type="text/css">
+      div, img {
+        padding: 0;
+        margin: 0;
+        border: 0;
+        overflow: hidden;
+        width: 200px;
+        height: 200px;
+      }
+
+      div img {
+        margin: 136px 0 0 136px;
+      }
+    </style>
+  </head>
+  <body>
+    <img src="truncated-framerect-interlaced-ref.gif" />
+
+    <div>
+      <img src="truncated-framerect-ref.gif" />
+    </div>
+
+    <div>
+      <img src="truncated-framerect-interlaced-ref.gif" />
+    </div>
+  </body>
+</html>
--- a/image/test/reftest/gif/truncated-framerect.gif
+++ b/image/test/reftest/gif/truncated-framerect.gif
--- a/image/test/reftest/gif/truncated-framerect.html
+++ b/image/test/reftest/gif/truncated-framerect.html
@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<html>
+  <head>
+    <title>Bug 1234077 - Make sure GIFs still render correctly with a truncated frameRect</title>
+    <style type="text/css">
+      div, img {
+        padding: 0;
+        margin: 0;
+        border: 0;
+        width: 200px;
+        height: 200px;
+      }
+    </style>
+  </head>
+  <body>
+    <img src="truncated-framerect-ref.gif" />
+
+    <div>
+      <img src="truncated-framerect.gif" />
+    </div>
+
+    <div>
+      <img src="truncated-framerect-interlaced.gif" />
+    </div>
+  </body>
+</html>