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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/compositing/2d.composite.uncovered.nocontext.destination-atop.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/compositing/2d.composite.uncovered.nocontext.destination-atop.html')
-rw-r--r-- | testing/web-platform/tests/html/canvas/element/compositing/2d.composite.uncovered.nocontext.destination-atop.html | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/element/compositing/2d.composite.uncovered.nocontext.destination-atop.html b/testing/web-platform/tests/html/canvas/element/compositing/2d.composite.uncovered.nocontext.destination-atop.html new file mode 100644 index 0000000000..c7cecc2e3d --- /dev/null +++ b/testing/web-platform/tests/html/canvas/element/compositing/2d.composite.uncovered.nocontext.destination-atop.html @@ -0,0 +1,31 @@ +<!DOCTYPE html> +<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> +<title>Canvas test: 2d.composite.uncovered.nocontext.destination-atop</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.composite.uncovered.nocontext.destination-atop</h1> +<p class="desc">drawImage() of a canvas with no context draws pixels as (0,0,0,0), and does not leave the pixels unchanged.</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.composite.uncovered.nocontext.destination-atop.png" class="output expected" id="expected" alt=""> +<ul id="d"></ul> +<script> +var t = async_test("drawImage() of a canvas with no context draws pixels as (0,0,0,0), and does not leave the pixels unchanged."); +_addTest(function(canvas, ctx) { + + ctx.fillStyle = 'rgba(0, 255, 255, 0.5)'; + ctx.fillRect(0, 0, 100, 50); + ctx.globalCompositeOperation = 'destination-atop'; + var canvas2 = document.createElement('canvas'); + ctx.drawImage(canvas2, 0, 0); + _assertPixelApprox(canvas, 50,25, 0,0,0,0, 5); + +}); +</script> + |