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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 /testing/web-platform/tests/imagebitmap-renderingcontext/toBlob-origin-clean-offscreen.sub.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/imagebitmap-renderingcontext/toBlob-origin-clean-offscreen.sub.html')
| -rw-r--r-- | testing/web-platform/tests/imagebitmap-renderingcontext/toBlob-origin-clean-offscreen.sub.html | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/testing/web-platform/tests/imagebitmap-renderingcontext/toBlob-origin-clean-offscreen.sub.html b/testing/web-platform/tests/imagebitmap-renderingcontext/toBlob-origin-clean-offscreen.sub.html new file mode 100644 index 0000000000..0b00f92a95 --- /dev/null +++ b/testing/web-platform/tests/imagebitmap-renderingcontext/toBlob-origin-clean-offscreen.sub.html @@ -0,0 +1,27 @@ +<!DOCTYPE html> +<meta charset=utf-8> +<title>convertToBlob, OffscreenCanvas: origin-clean flag</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="help" href="https://html.spec.whatwg.org/multipage/scripting.html#the-imagebitmap-rendering-context"> +<script> +const crossOriginImageUrl = "http://{{domains[www1]}}:{{ports[http][0]}}/images/red.png"; + +async_test(t => { + var img = new Image(); + // Use a cross-origin URL. + img.src = crossOriginImageUrl; + + img.onload = t.step_func(e => { + createImageBitmap(img, 0, 0, img.width, img.height) + .then(t.step_func(bitmap => { + var canvasBitmap = new OffscreenCanvas(img.width,img.height); + var contextBitmap = canvasBitmap.getContext("bitmaprenderer"); + contextBitmap.transferFromImageBitmap(bitmap); + promise_rejects_dom(t, 'SecurityError', + canvasBitmap.convertToBlob(), + "convertToBlob on a tainted OffscreenCanvas has to throw").then(t.step_func_done()); + })); + }); +}, "Test that call convertToBlob on a tainted OffscreenCanvas throws exception"); +</script> |