| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> |
| <title>Canvas test: initial.reset.same</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>initial.reset.same</h1> |
| <p class="desc">Setting size (not changing the value) resets canvas to transparent black</p> |
| |
| |
| <p class="output">Actual output:</p> |
| <canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas> |
| <p class="output expectedtext">Expected output:<p><img src="initial.reset.same.png" class="output expected" id="expected" alt=""> |
| <ul id="d"></ul> |
| <script> |
| var t = async_test("Setting size (not changing the value) resets canvas to transparent black"); |
| _addTest(function(canvas, ctx) { |
| |
| canvas.width = 100; |
| ctx.fillStyle = '#f00'; |
| ctx.fillRect(0, 0, 50, 50); |
| _assertPixel(canvas, 20,20, 255,0,0,255, "20,20", "255,0,0,255"); |
| canvas.width = 100; |
| _assertPixel(canvas, 20,20, 0,0,0,0, "20,20", "0,0,0,0"); |
| |
| |
| }); |
| </script> |
| |
