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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/html/test/test_change_crossorigin.html
parentInitial commit. (diff)
downloadfirefox-esr-upstream.tar.xz
firefox-esr-upstream.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/html/test/test_change_crossorigin.html')
-rw-r--r--dom/html/test/test_change_crossorigin.html89
1 files changed, 89 insertions, 0 deletions
diff --git a/dom/html/test/test_change_crossorigin.html b/dom/html/test/test_change_crossorigin.html
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+++ b/dom/html/test/test_change_crossorigin.html
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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=696451
+-->
+<head>
+ <meta charset="utf-8">
+ <title>Test for Bug 696451</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+ <script type="application/javascript">
+
+ /** Test for Bug 696451 **/
+
+ SimpleTest.waitForExplicitFinish();
+
+ var img = new Image,
+ canvas = document.createElement("canvas"),
+ ctx = canvas.getContext("2d"),
+ src = "http://example.com/tests/dom/html/test/image-allow-credentials.png",
+ imgDone = false,
+ imgNotAllowedToLoadDone = false;
+
+ img.src = src;
+ img.crossOrigin = "Anonymous";
+
+ img.addEventListener("load", function() {
+ canvas.width = img.width;
+ canvas.height = img.height;
+ ctx.drawImage( img, 0, 0 );
+ try {
+ canvas.toDataURL("image/png");
+ ok(true, "Image was refetched with setting crossOrigin.");
+ } catch (e) {
+ ok(false, "Image was not refetched after setting crossOrigin.");
+ }
+
+ imgDone = true;
+ if (imgDone && imgNotAllowedToLoadDone) {
+ SimpleTest.finish();
+ }
+ });
+
+ img.addEventListener("error", function (event) {
+ ok(false, "Should be able to load cross origin image with proper headers.");
+
+ imgDone = true;
+ if (imgDone && imgNotAllowedToLoadDone) {
+ SimpleTest.finish();
+ }
+ });
+
+ var imgNotAllowedToLoad = new Image;
+
+ imgNotAllowedToLoad.src = "http://example.com/tests/dom/html/test/image.png";
+
+ imgNotAllowedToLoad.crossOrigin = "Anonymous";
+
+ imgNotAllowedToLoad.addEventListener("load", function() {
+ ok(false, "Image should not be allowed to load without " +
+ "allow-cross-origin-access headers.");
+
+ imgNotAllowedToLoadDone = true;
+ if (imgDone && imgNotAllowedToLoadDone) {
+ SimpleTest.finish();
+ }
+ });
+
+ imgNotAllowedToLoad.addEventListener("error", function() {
+ ok(true, "Image should not be allowed to load without " +
+ "allow-cross-origin-access headers.");
+ imgNotAllowedToLoadDone = true;
+ if (imgDone && imgNotAllowedToLoadDone) {
+ SimpleTest.finish();
+ }
+ });
+
+ </script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=696451">Mozilla Bug 696451</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+</div>
+<pre id="test">
+</pre>
+</body>
+</html>