gecko-dev/testing/web-platform/tests/css/css-paint-api/setTransform-001.https.html
Xida Chen 993877209e Bug 1602884 [wpt PR 20710] - [PW] Implement setTransform with DOMMatrix, a=testonly
Automatic update from web-platform-tests
[PW] Implement setTransform with DOMMatrix

Right now the PaintRenderingContext2D::setTransform that takes a
DOMMatrix would crash because it is NOTREACHED().

This CL implements that and add a layout test.

Bug: 1029362
Change-Id: I1038dbe1bfcee14e128c46f73606fabcf3923caf
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1951566
Commit-Queue: Xida Chen <xidachen@chromium.org>
Reviewed-by: Yi Gu <yigu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#723549}

--

wpt-commits: 93281ec5a4c254d472eaaa988fb3859877a6ae13
wpt-pr: 20710
2019-12-16 17:41:29 +00:00

38 lines
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HTML

<!DOCTYPE html>
<title>setTransform with DOMMatrix behaves correctly</title>
<html class="reftest-wait">
<link rel="help" href="https://drafts.css-houdini.org/css-paint-api/">
<link rel="match" href="setTransform-ref.html">
<style>
.container {
width: 200px;
height: 200px;
}
#foo {
background: paint(foo);
}
</style>
<script src="/common/reftest-wait.js"></script>
<script src="/common/worklet-reftest.js"></script>
<body>
<div id="foo" class="container"></div>
<script id="code" type="text/worklet">
registerPaint('foo', class {
paint(ctx, geom) {
ctx.fillStyle = 'green';
let m = ctx.getTransform();
m.a = 2;
m.d = 2;
ctx.setTransform(m);
ctx.fillRect(0, 0, 50, 50);
}
});
</script>
<script>
importWorkletAndTerminateTestAfterAsyncPaint(CSS.paintWorklet, document.getElementById('code').textContent);
</script>
</body>
</html>