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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/html/canvas/element/pixel-manipulation/2d.imageData.put.alpha.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/html/canvas/element/pixel-manipulation/2d.imageData.put.alpha.html')
-rw-r--r-- | testing/web-platform/tests/html/canvas/element/pixel-manipulation/2d.imageData.put.alpha.html | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/element/pixel-manipulation/2d.imageData.put.alpha.html b/testing/web-platform/tests/html/canvas/element/pixel-manipulation/2d.imageData.put.alpha.html new file mode 100644 index 0000000000..6ee38802f6 --- /dev/null +++ b/testing/web-platform/tests/html/canvas/element/pixel-manipulation/2d.imageData.put.alpha.html @@ -0,0 +1,32 @@ +<!DOCTYPE html> +<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> +<title>Canvas test: 2d.imageData.put.alpha</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/html/canvas/resources/canvas-tests.js"></script> +<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css"> +<body class="show_output"> + +<h1>2d.imageData.put.alpha</h1> +<p class="desc">putImageData() puts non-solid image data correctly</p> + + +<p class="output">Actual output:</p> +<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas> +<p class="output expectedtext">Expected output:<p><img src="2d.imageData.put.alpha.png" class="output expected" id="expected" alt=""> +<ul id="d"></ul> +<script> +var t = async_test("putImageData() puts non-solid image data correctly"); +_addTest(function(canvas, ctx) { + + ctx.fillStyle = 'rgba(0, 255, 0, 0.25)'; + ctx.fillRect(0, 0, 100, 50) + var imgdata = ctx.getImageData(0, 0, 100, 50); + ctx.fillStyle = '#f00'; + ctx.fillRect(0, 0, 100, 50) + ctx.putImageData(imgdata, 0, 0); + _assertPixelApprox(canvas, 50,25, 0,255,0,64, 2); + +}); +</script> + |