diff options
Diffstat (limited to 'testing/web-platform/tests/html/canvas/offscreen/drawing-images-to-the-canvas/2d.drawImage.5arg.html')
-rw-r--r-- | testing/web-platform/tests/html/canvas/offscreen/drawing-images-to-the-canvas/2d.drawImage.5arg.html | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/drawing-images-to-the-canvas/2d.drawImage.5arg.html b/testing/web-platform/tests/html/canvas/offscreen/drawing-images-to-the-canvas/2d.drawImage.5arg.html new file mode 100644 index 0000000000..f7bf0568c4 --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/drawing-images-to-the-canvas/2d.drawImage.5arg.html @@ -0,0 +1,38 @@ +<!DOCTYPE html> +<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> +<title>OffscreenCanvas test: 2d.drawImage.5arg</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/html/canvas/resources/canvas-tests.js"></script> + +<h1>2d.drawImage.5arg</h1> +<p class="desc"></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); + const response_red = await fetch('/images/red.png'); + const blob_red = await response_red.blob(); + const bitmap_red = await createImageBitmap(blob_red); + + const response_green = await fetch('/images/green.png'); + const blob_green = await response_green.blob(); + const bitmap_green = await createImageBitmap(blob_green); + + ctx.drawImage(bitmap_green, 50, 0, 50, 50); + ctx.drawImage(bitmap_red, 0, 0, 50, 50); + ctx.fillStyle = '#0f0'; + ctx.fillRect(0, 0, 50, 50); + _assertPixelApprox(canvas, 0,0, 0,255,0,255, 2); + _assertPixelApprox(canvas, 99,0, 0,255,0,255, 2); + _assertPixelApprox(canvas, 0,49, 0,255,0,255, 2); + _assertPixelApprox(canvas, 99,49, 0,255,0,255, 2); + +}, ""); +</script> |