2d.state.saverestore.stackdepth.html

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This WPT test may be referenced by the following Test IDs:
- /html/canvas/element/the-canvas-state/2d.state.saverestore.stackdepth.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->

<meta charset="UTF-8">

<title>Canvas test: 2d.state.saverestore.stackdepth</title>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/html/canvas/resources/canvas-tests.js"></script>

<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">

<body class="show_output">

<h1>2d.state.saverestore.stackdepth</h1>

<p class="desc">save()/restore() stack depth is not unreasonably limited</p>

<p class="output">Actual output:</p>

<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>

<ul id="d"></ul>

<script>

var t = async_test("save()/restore() stack depth is not unreasonably limited");

_addTest(function(canvas, ctx) {

  var limit = 512;

  for (var i = 1; i < limit; ++i)

      ctx.save();

      ctx.lineWidth = i;

  for (var i = limit-1; i > 0; --i)

      _assertSame(ctx.lineWidth, i, "ctx.lineWidth", "i");

      ctx.restore();

});

</script>