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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /testing/web-platform/tests/imagebitmap-renderingcontext/context-creation-offscreen.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/imagebitmap-renderingcontext/context-creation-offscreen.html')
| -rw-r--r-- | testing/web-platform/tests/imagebitmap-renderingcontext/context-creation-offscreen.html | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/testing/web-platform/tests/imagebitmap-renderingcontext/context-creation-offscreen.html b/testing/web-platform/tests/imagebitmap-renderingcontext/context-creation-offscreen.html new file mode 100644 index 0000000000..66d4cce420 --- /dev/null +++ b/testing/web-platform/tests/imagebitmap-renderingcontext/context-creation-offscreen.html @@ -0,0 +1,18 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>Canvas's ImageBitmapRenderingContext test</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> + <link rel="help" href="https://html.spec.whatwg.org/multipage/canvas.html#the-imagebitmap-rendering-context"> +<script> +test(function() { + var width = 10; + var height = 10; + var canvas = new OffscreenCanvas(width, height); + var ctx = canvas.getContext('bitmaprenderer'); + assert_true(ctx instanceof ImageBitmapRenderingContext); + assert_true("canvas" in ctx); + assert_equals(canvas, ctx.canvas); +}, "Test that canvas.getContext('bitmaprenderer') returns an instance of ImageBitmapRenderingContext and ctx.canvas on a ImageBitmapRenderingContext returns the original OffscreenCanvas"); + +</script> |