diff options
Diffstat (limited to 'testing/web-platform/tests/html/canvas/offscreen/filters/2d.filter.layers.blur.exceptions.html')
-rw-r--r-- | testing/web-platform/tests/html/canvas/offscreen/filters/2d.filter.layers.blur.exceptions.html | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/filters/2d.filter.layers.blur.exceptions.html b/testing/web-platform/tests/html/canvas/offscreen/filters/2d.filter.layers.blur.exceptions.html new file mode 100644 index 0000000000..36dd856456 --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/filters/2d.filter.layers.blur.exceptions.html @@ -0,0 +1,38 @@ +<!DOCTYPE html> +<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> +<title>OffscreenCanvas test: 2d.filter.layers.blur.exceptions</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/html/canvas/resources/canvas-tests.js"></script> + +<h1>2d.filter.layers.blur.exceptions</h1> +<p class="desc">Test exceptions on gaussianBlur filter</p> + + +<script> +var t = async_test("Test exceptions on gaussianBlur filter"); +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'); + + assert_throws_js(TypeError, function() { ctx.beginLayer({filter: + {name: 'gaussianBlur'}}); }); + assert_throws_js(TypeError, function() { ctx.beginLayer({filter: + {name: 'gaussianBlur', stdDeviation: undefined}}); }); + assert_throws_js(TypeError, function() { ctx.beginLayer({filter: + {name: 'gaussianBlur', stdDeviation: 'foo'}}); }); + assert_throws_js(TypeError, function() { ctx.beginLayer({filter: + {name: 'gaussianBlur', stdDeviation: [1,2,3]}}); }); + assert_throws_js(TypeError, function() { ctx.beginLayer({filter: + {name: 'gaussianBlur', stdDeviation: NaN}}); }); + assert_throws_js(TypeError, function() { ctx.beginLayer({filter: + {name: 'gaussianBlur', stdDeviation: {}}}); }); + t.done(); + +}); +</script> |