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Diffstat (limited to 'testing/web-platform/tests/html/canvas/offscreen/shadows/2d.shadow.image.scale.html')
-rw-r--r-- | testing/web-platform/tests/html/canvas/offscreen/shadows/2d.shadow.image.scale.html | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/shadows/2d.shadow.image.scale.html b/testing/web-platform/tests/html/canvas/offscreen/shadows/2d.shadow.image.scale.html new file mode 100644 index 0000000000..7e2536c052 --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/shadows/2d.shadow.image.scale.html @@ -0,0 +1,32 @@ +<!DOCTYPE html> +<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> +<title>OffscreenCanvas test: 2d.shadow.image.scale</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/html/canvas/resources/canvas-tests.js"></script> + +<h1>2d.shadow.image.scale</h1> +<p class="desc">Shadows are drawn correctly for scaled images</p> + + +<script> +promise_test(async t => { + + var canvas = new OffscreenCanvas(100, 50); + var ctx = canvas.getContext('2d'); + + ctx.fillStyle = '#f00'; + ctx.fillRect(0, 0, 100, 50); + ctx.shadowOffsetY = 50; + ctx.shadowColor = '#0f0'; + var response = await fetch('/images/redtransparent.png') + var blob = await response.blob(); + var img = await createImageBitmap(blob); + ctx.drawImage(img, 0, 0, 100, 50, -10, -50, 240, 50); + + _assertPixelApprox(canvas, 25,25, 0,255,0,255, 2); + _assertPixelApprox(canvas, 50,25, 0,255,0,255, 2); + _assertPixelApprox(canvas, 75,25, 0,255,0,255, 2); + +}, "Shadows are drawn correctly for scaled images"); +</script> |