Index: LayoutTests/media/encrypted-media/encrypted-media-lifetime-mediakeys.html |
diff --git a/LayoutTests/media/encrypted-media/encrypted-media-lifetime-mediakeys.html b/LayoutTests/media/encrypted-media/encrypted-media-lifetime-mediakeys.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..a281486b4a73af7343f32e77a890fc61943521c7 |
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+++ b/LayoutTests/media/encrypted-media/encrypted-media-lifetime-mediakeys.html |
@@ -0,0 +1,48 @@ |
+<!DOCTYPE html> |
+<html> |
+ <head> |
+ <title>Test MediaKeys lifetime</title> |
ddorwin
2014/02/26 22:40:40
This doesn't seem to do much more than test the st
|
+ <script src="../../resources/testharness.js"></script> |
+ <script src="../../resources/testharnessreport.js"></script> |
+ <script src="../../resources/gc.js"></script> |
+ </head> |
+ <body> |
+ <div id="log"></div> |
+ <script> |
+ test(function() |
+ { |
+ var mediaKeys; |
+ |
+ // Create a MediaKeys object. |
+ mediaKeys = new MediaKeys("org.w3.clearkey"); |
+ assert_not_equals(mediaKeys, null); |
+ assert_equals(mediaKeys.keySystem, 'org.w3.clearkey'); |
+ |
+ // Run gc(), should not affect MediaKeys object since we have |
+ // a reference to it. |
+ gc(); |
+ assert_not_equals(mediaKeys, null); |
+ assert_equals(mediaKeys.keySystem, 'org.w3.clearkey'); |
+ |
+ // Drop reference to the MediaKeys object and run gc again. |
+ // Object should be collected this time. |
+ mediaKeys = null; |
+ gc(); |
+ |
+ // Create a large number of MediaKeys objects and then run gc. |
+ // All but the last one created should be garbage collected. |
ddorwin
2014/02/26 22:40:40
We can't actually verify the others are GC'd unles
|
+ for (var i = 0; i < 100; ++i) |
+ mediaKeys = new MediaKeys("org.w3.clearkey"); |
+ gc(); |
+ |
+ // Last MediaKeys object created should still be referenced. |
+ assert_not_equals(mediaKeys, null); |
+ assert_equals(mediaKeys.keySystem, 'org.w3.clearkey'); |
+ |
+ // Release the last MediaKeys object created. |
+ mediaKeys = null; |
+ gc(); |
+ }, "MediaKeys lifetime"); |
+ </script> |
+ </body> |
+</html> |