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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/fetch/images/canvas-remote-read-remote-image-redirect.html | |
| parent | Initial commit. (diff) | |
| download | firefox-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>
Diffstat (limited to 'testing/web-platform/tests/fetch/images/canvas-remote-read-remote-image-redirect.html')
| -rw-r--r-- | testing/web-platform/tests/fetch/images/canvas-remote-read-remote-image-redirect.html | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fetch/images/canvas-remote-read-remote-image-redirect.html b/testing/web-platform/tests/fetch/images/canvas-remote-read-remote-image-redirect.html new file mode 100644 index 0000000000..4a887f3d33 --- /dev/null +++ b/testing/web-platform/tests/fetch/images/canvas-remote-read-remote-image-redirect.html @@ -0,0 +1,28 @@ +<!doctype html> +<meta charset=utf-8> +<title>Load a no-cors image from a same-origin URL that redirects to a cross-origin URL that redirects to the initial origin</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/common/get-host-info.sub.js"></script> +<script> +setup({ single_test: true }); +var image = new Image(); +image.onload = function() { + const canvas = document.createElement("canvas"); + canvas.width = 100; + canvas.height = 100; + + const context = canvas.getContext("2d"); + context.drawImage(image, 0, 0, 100, 100); + + assert_throws_dom("SecurityError", () => { + context.getImageData(0, 0, 100, 100); + }); + done(); +} + +const info = get_host_info(); +const finalURL = get_host_info().HTTP_ORIGIN + "/images/apng.png"; +const intermediateURL = get_host_info().HTTP_REMOTE_ORIGIN + "/fetch/api/resources/redirect.py?location=" + finalURL; +image.src = "/fetch/api/resources/redirect.py?location=" + encodeURIComponent(intermediateURL); +</script> |