diff options
Diffstat (limited to 'testing/web-platform/tests/html/canvas/offscreen/canvas-host/2d.canvas.host.size.large.html')
-rw-r--r-- | testing/web-platform/tests/html/canvas/offscreen/canvas-host/2d.canvas.host.size.large.html | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/canvas-host/2d.canvas.host.size.large.html b/testing/web-platform/tests/html/canvas/offscreen/canvas-host/2d.canvas.host.size.large.html new file mode 100644 index 0000000000..b220f8f2ed --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/canvas-host/2d.canvas.host.size.large.html @@ -0,0 +1,31 @@ +<!DOCTYPE html> +<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> +<title>OffscreenCanvas test: 2d.canvas.host.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>2d.canvas.host.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 canvas = new OffscreenCanvas(100, 50); + var ctx = canvas.getContext('2d'); + + var n = 2147483647; // 2^31 - 1, which should be supported by any sensible definition of "long" + canvas.width = n; + canvas.height = n; + _assertSame(canvas.width, n, "canvas.width", "n"); + _assertSame(canvas.height, n, "canvas.height", "n"); + t.done(); + +}); +</script> |