mirror of
https://github.com/servo/servo.git
synced 2025-07-12 18:03:49 +01:00
33 lines
895 B
HTML
33 lines
895 B
HTML
<!DOCTYPE html>
|
|
<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
|
|
<title>OffscreenCanvas test: 2d.state.saverestore.stack</title>
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script src="/common/canvas-tests.js"></script>
|
|
|
|
<h1>2d.state.saverestore.stack</h1>
|
|
<p class="desc">save()/restore() can be nested as a stack</p>
|
|
|
|
|
|
<script>
|
|
var t = async_test("save()/restore() can be nested as a stack");
|
|
t.step(function() {
|
|
|
|
var offscreenCanvas = new OffscreenCanvas(100, 50);
|
|
var ctx = offscreenCanvas.getContext('2d');
|
|
|
|
ctx.lineWidth = 1;
|
|
ctx.save();
|
|
ctx.lineWidth = 2;
|
|
ctx.save();
|
|
ctx.lineWidth = 3;
|
|
_assertSame(ctx.lineWidth, 3, "ctx.lineWidth", "3");
|
|
ctx.restore();
|
|
_assertSame(ctx.lineWidth, 2, "ctx.lineWidth", "2");
|
|
ctx.restore();
|
|
_assertSame(ctx.lineWidth, 1, "ctx.lineWidth", "1");
|
|
|
|
t.done();
|
|
|
|
});
|
|
</script>
|