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Diffstat (limited to 'testing/web-platform/tests/2dcontext/pixel-manipulation/2d.imageData.put.dirty.outside.html')
-rw-r--r-- | testing/web-platform/tests/2dcontext/pixel-manipulation/2d.imageData.put.dirty.outside.html | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/testing/web-platform/tests/2dcontext/pixel-manipulation/2d.imageData.put.dirty.outside.html b/testing/web-platform/tests/2dcontext/pixel-manipulation/2d.imageData.put.dirty.outside.html new file mode 100644 index 000000000..81dc98ca9 --- /dev/null +++ b/testing/web-platform/tests/2dcontext/pixel-manipulation/2d.imageData.put.dirty.outside.html @@ -0,0 +1,46 @@ +<!DOCTYPE html> +<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> +<title>Canvas test: 2d.imageData.put.dirty.outside</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/common/canvas-tests.js"></script> +<link rel="stylesheet" href="/common/canvas-tests.css"> +<body class="show_output"> + +<h1>2d.imageData.put.dirty.outside</h1> +<p class="desc">putImageData() handles dirty rectangles outside the canvas 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="/images/green-100x50.png" class="output expected" id="expected" alt=""> +<ul id="d"></ul> +<script> +var t = async_test("putImageData() handles dirty rectangles outside the canvas correctly"); +_addTest(function(canvas, ctx) { + +ctx.fillStyle = '#f00'; +ctx.fillRect(0, 0, 100, 50) + +var imgdata = ctx.getImageData(0, 0, 100, 50); + +ctx.fillStyle = '#0f0'; +ctx.fillRect(0, 0, 100, 50) + +ctx.putImageData(imgdata, 100, 20, 20, 20, -20, -20); +ctx.putImageData(imgdata, 200, 200, 0, 0, 100, 50); +ctx.putImageData(imgdata, 40, 20, -30, -20, 30, 20); +ctx.putImageData(imgdata, -30, 20, 0, 0, 30, 20); + +_assertPixelApprox(canvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255", 2); +_assertPixelApprox(canvas, 98,15, 0,255,0,255, "98,15", "0,255,0,255", 2); +_assertPixelApprox(canvas, 98,25, 0,255,0,255, "98,25", "0,255,0,255", 2); +_assertPixelApprox(canvas, 98,45, 0,255,0,255, "98,45", "0,255,0,255", 2); +_assertPixelApprox(canvas, 1,5, 0,255,0,255, "1,5", "0,255,0,255", 2); +_assertPixelApprox(canvas, 1,25, 0,255,0,255, "1,25", "0,255,0,255", 2); +_assertPixelApprox(canvas, 1,45, 0,255,0,255, "1,45", "0,255,0,255", 2); + + +}); +</script> + |