mirror of
https://github.com/servo/servo.git
synced 2025-08-03 04:30:10 +01:00
38 lines
1.1 KiB
HTML
38 lines
1.1 KiB
HTML
<!DOCTYPE html>
|
|
<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
|
|
<title>OffscreenCanvas test: 2d.state.saverestore.strokeStyle</title>
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script src="/common/canvas-tests.js"></script>
|
|
|
|
<h1>2d.state.saverestore.strokeStyle</h1>
|
|
<p class="desc">save()/restore() works for strokeStyle</p>
|
|
|
|
|
|
<script>
|
|
var t = async_test("save()/restore() works for strokeStyle");
|
|
t.step(function() {
|
|
|
|
var offscreenCanvas = new OffscreenCanvas(100, 50);
|
|
var ctx = offscreenCanvas.getContext('2d');
|
|
|
|
// Test that restore() undoes any modifications
|
|
var old = ctx.strokeStyle;
|
|
ctx.save();
|
|
ctx.strokeStyle = "#ff0000";
|
|
ctx.restore();
|
|
_assertSame(ctx.strokeStyle, old, "ctx.strokeStyle", "old");
|
|
|
|
// Also test that save() doesn't modify the values
|
|
ctx.strokeStyle = "#ff0000";
|
|
old = ctx.strokeStyle;
|
|
// we're not interested in failures caused by get(set(x)) != x (e.g.
|
|
// from rounding), so compare against 'old' instead of against "#ff0000"
|
|
ctx.save();
|
|
_assertSame(ctx.strokeStyle, old, "ctx.strokeStyle", "old");
|
|
ctx.restore();
|
|
|
|
t.done();
|
|
|
|
});
|
|
</script>
|