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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/html/test/test_change_crossorigin.html | |
| parent | Initial commit. (diff) | |
| download | firefox-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.html | 89 |
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 new file mode 100644 index 0000000000..303aac7bea --- /dev/null +++ b/dom/html/test/test_change_crossorigin.html @@ -0,0 +1,89 @@ +<!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> |