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Diffstat (limited to 'testing/web-platform/tests/html/canvas/element/manual/drawing-images-to-the-canvas/drawimage_svg_image_with_foreign_object_does_not_taint.html')
-rw-r--r-- | testing/web-platform/tests/html/canvas/element/manual/drawing-images-to-the-canvas/drawimage_svg_image_with_foreign_object_does_not_taint.html | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/element/manual/drawing-images-to-the-canvas/drawimage_svg_image_with_foreign_object_does_not_taint.html b/testing/web-platform/tests/html/canvas/element/manual/drawing-images-to-the-canvas/drawimage_svg_image_with_foreign_object_does_not_taint.html new file mode 100644 index 0000000000..f29b2bf5a8 --- /dev/null +++ b/testing/web-platform/tests/html/canvas/element/manual/drawing-images-to-the-canvas/drawimage_svg_image_with_foreign_object_does_not_taint.html @@ -0,0 +1,32 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>Draw an SVG image with a foreignObject to a canvas</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script> +function loadImage(url) { + return new Promise(resolve => { + const image = new window.Image(); + image.onload = () => { + resolve(image); + }; + image.src = url; + }); +} + +promise_test(async (t) => { + // Load a data URL for an SVG image with a foreign object. + const url = 'data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><foreignObject></foreignObject></svg>'; + const image = await loadImage(url); + + // Draw the image to a canvas. + const canvas = document.createElement('canvas'); + const context = canvas.getContext('2d'); + canvas.width = image.width; + canvas.height = image.height; + context.drawImage(image, 0, 0); + + // The canvas should not be tainted, so the following shouldn't throw. + assert_true(canvas.toDataURL().length > 0); +}, 'Canvas should not be tainted after drawing SVG including <foreignObject>'); +</script> |