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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/offscreen/manual/filter/offscreencanvas.filter.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/offscreen/manual/filter/offscreencanvas.filter.html')
-rw-r--r-- | testing/web-platform/tests/html/canvas/offscreen/manual/filter/offscreencanvas.filter.html | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/manual/filter/offscreencanvas.filter.html b/testing/web-platform/tests/html/canvas/offscreen/manual/filter/offscreencanvas.filter.html new file mode 100644 index 0000000000..25691983f1 --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/manual/filter/offscreencanvas.filter.html @@ -0,0 +1,27 @@ +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="offscreencanvas.filter.js"></script> +<script> +var patternCanvas = createPatternCanvas(); + +var getOffscreenContextForFilter = function(filter, pattern) { + var oc = new OffscreenCanvas(80, 80); + var offCtx = oc.getContext('2d'); + offCtx.filter = filter; + offCtx.drawImage(pattern, 5, 5); + offCtx.drawImage(pattern, 25, 25); + offCtx.drawImage(pattern, 45, 45); + return offCtx; +}; + +var testFilter = function(filter) { + var offCtx = getOffscreenContextForFilter(filter, patternCanvas); + var ctx = getRegularContextForFilter(filter, patternCanvas); + var offImageData = offCtx.getImageData(0, 0, 80, 80).data; + var imageData = ctx.getImageData(0, 0, 80, 80).data; + matchImageDataResults(offImageData, imageData, filter); +}; + +generate_tests(testFilter, [filters]); + +</script> |