| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> |
| <title>OffscreenCanvas test: size.large</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/html/canvas/resources/canvas-tests.js"></script> |
| |
| <h1>size.large</h1> |
| <p class="desc"></p> |
| |
| <p class="notes">Not sure how reasonable this is, but the spec doesn't say there's an upper limit on the size. |
| <script> |
| var t = async_test(""); |
| var t_pass = t.done.bind(t); |
| var t_fail = t.step_func(function(reason) { |
| throw reason; |
| }); |
| t.step(function() { |
| |
| var offscreenCanvas = new OffscreenCanvas(100, 50); |
| var ctx = offscreenCanvas.getContext('2d'); |
| |
| var n = 2147483647; // 2^31 - 1, which should be supported by any sensible definition of "long" |
| offscreenCanvas.width = n; |
| offscreenCanvas.height = n; |
| _assertSame(offscreenCanvas.width, n, "offscreenCanvas.width", "n"); |
| _assertSame(offscreenCanvas.height, n, "offscreenCanvas.height", "n"); |
| t.done(); |
| |
| }); |
| </script> |
