Index: LayoutTests/imported/web-platform-tests/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-remove-source.html |
diff --git a/LayoutTests/imported/web-platform-tests/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-remove-source.html b/LayoutTests/imported/web-platform-tests/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-remove-source.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..640238d619410258fde97ebc8daf786ca30ec20a |
--- /dev/null |
+++ b/LayoutTests/imported/web-platform-tests/html/semantics/embedded-content/media-elements/loading-the-media-resource/resource-selection-remove-source.html |
@@ -0,0 +1,24 @@ |
+<!doctype html> |
+<title>Changes to networkState when inserting and removing a <source></title> |
+<script src="../../../../../../../resources/testharness.js"></script> |
+<script src="../../../../../../../resources/testharnessreport.js"></script> |
+<div id=log></div> |
+<script> |
+var v; |
+var t = async_test(function(t) { |
+ v = document.createElement('video'); |
+ assert_equals(v.networkState, v.NETWORK_EMPTY, 'networkState when creating the element'); |
+ v.appendChild(document.createElement('source')); // runs resource selection algorithm |
+ assert_equals(v.networkState, v.NETWORK_NO_SOURCE, 'networkState when inserting a source element'); |
+ v.removeChild(v.firstChild); |
+ assert_equals(v.networkState, v.NETWORK_NO_SOURCE, 'networkState after removing the source element'); |
+}); |
+</script> |
+<!-- now resource selection will continue its sync section (the </script> tag below provides a stable state) --> |
+<!-- will find neither src nor source, so sets networkState to NETWORK_EMPTY --> |
+<script> |
+t.step(function() { |
+ assert_equals(v.networkState, v.NETWORK_EMPTY, 'networkState after letting the sync section of resource selection run'); |
+ t.done(); |
+}); |
+</script> |