diff options
Diffstat (limited to 'testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.put.wrongtype.html')
-rw-r--r-- | testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.put.wrongtype.html | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.put.wrongtype.html b/testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.put.wrongtype.html new file mode 100644 index 0000000000..1488e7b111 --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.put.wrongtype.html @@ -0,0 +1,30 @@ +<!DOCTYPE html> +<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> +<title>OffscreenCanvas test: 2d.imageData.put.wrongtype</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/html/canvas/resources/canvas-tests.js"></script> + +<h1>2d.imageData.put.wrongtype</h1> +<p class="desc">putImageData() does not accept non-ImageData objects</p> + + +<script> +var t = async_test("putImageData() does not accept non-ImageData objects"); +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 imgdata = { width: 1, height: 1, data: [255, 0, 0, 255] }; + assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 0, 0); }); + assert_throws_js(TypeError, function() { ctx.putImageData("cheese", 0, 0); }); + assert_throws_js(TypeError, function() { ctx.putImageData(42, 0, 0); }); + t.done(); + +}); +</script> |