| Index: third_party/WebKit/LayoutTests/fast/canvas/OffscreenCanvas-convertToBlob-exceptions.html
|
| diff --git a/third_party/WebKit/LayoutTests/fast/canvas/OffscreenCanvas-convertToBlob-exceptions.html b/third_party/WebKit/LayoutTests/fast/canvas/OffscreenCanvas-convertToBlob-exceptions.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..03629b8f99d39c96c9f2cf9826200c3438b9fed4
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/fast/canvas/OffscreenCanvas-convertToBlob-exceptions.html
|
| @@ -0,0 +1,39 @@
|
| +<!DOCTYPE html>
|
| +<script src="../../resources/testharness.js"></script>
|
| +<script src="../../resources/testharnessreport.js"></script>
|
| +<script id="myWorker" type="text/worker">
|
| +self.onmessage = function(e) {
|
| +};
|
| +</script>
|
| +<script>
|
| +
|
| +function makeWorker(script)
|
| +{
|
| + var blob = new Blob([script]);
|
| + return new Worker(URL.createObjectURL(blob));
|
| +}
|
| +
|
| +async_test(function(t) {
|
| + var worker = makeWorker(document.getElementById("myWorker").textContent);
|
| + var offscreenCanvas = new OffscreenCanvas(10, 10);
|
| + worker.postMessage({offscreenCanvas}, [offscreenCanvas]);
|
| + offscreenCanvas.convertToBlob().then(t.step_func_done(function() {
|
| + assert_false("convertToBlob didn't throw, but should be");
|
| + }), t.step_func_done(function(e) {
|
| + assert_true(e instanceof DOMException);
|
| + assert_equals(e.name, "InvalidStateError");
|
| + }));
|
| +}, "Test that call convertToBlob on a detached OffscreenCanvas throws exception");
|
| +
|
| +async_test(function(t) {
|
| + var offscreenCanvas = new OffscreenCanvas(0, 0);
|
| + offscreenCanvas.convertToBlob().then(t.step_func_done(function() {
|
| + assert_false("convertToBlob didn't throw, but should be");
|
| + }), t.step_func_done(function(e) {
|
| + assert_true(e instanceof DOMException);
|
| + assert_equals(e.name, "IndexSizeError");
|
| + }));
|
| +}, "Test that call convertToBlob on a OffscreenCanvas with size 0 throws exception");
|
| +
|
| +</script>
|
| +
|
|
|
Chromium Code Reviews
Issue 2520973002:
Fix a small error in exception handling in convertToBlob (Closed)
