| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> |
| <title>Canvas test: 2d.state.saverestore.underflow</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/canvas-tests.js"></script> |
| <link rel="stylesheet" href="/common/canvas-tests.css"> |
| <body class="show_output"> |
| |
| <h1>2d.state.saverestore.underflow</h1> |
| <p class="desc">restore() with an empty stack has no effect</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("restore() with an empty stack has no effect"); |
| _addTest(function(canvas, ctx) { |
| |
| for (var i = 0; i < 16; ++i) |
| ctx.restore(); |
| ctx.lineWidth = 0.5; |
| ctx.restore(); |
| _assertSame(ctx.lineWidth, 0.5, "ctx.lineWidth", "0.5"); |
| |
| |
| }); |
| </script> |
| |
