LayoutTests/media/encrypted-media/encrypted-media-lifetime-mediakeysession-release-noreference.html - Issue 568033003: Implement MediaKeySession close() and remove()

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Issue 568033003: Implement MediaKeySession close() and remove() (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: rebase Created 6 years, 2 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <html>	2 <html>

3 <head>	3 <head>

4 <title>Test MediaKeySession lifetime after release() without references< /title>	4 <title>Test MediaKeySession lifetime after release() without references< /title>

5 <script src="encrypted-media-utils.js"></script>	5 <script src="encrypted-media-utils.js"></script>

6 <script src="../../resources/testharness.js"></script>	6 <script src="../../resources/testharness.js"></script>

7 <script src="../../resources/testharnessreport.js"></script>	7 <script src="../../resources/testharnessreport.js"></script>

8 </head>	8 </head>

9 <body>	9 <body>

10 <div id="log"></div>	10 <div id="log"></div>

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49 // Should be 2 MediaKeySessions.	49 // Should be 2 MediaKeySessions.

50 assert_equals(numActiveDOMObjectsCreated(), 2, 'mediaKeys.cr eateSession(2)');	50 assert_equals(numActiveDOMObjectsCreated(), 2, 'mediaKeys.cr eateSession(2)');

51 }).then(function(result) {	51 }).then(function(result) {

52 // Run gc(). All sessions should remain as we have a	52 // Run gc(). All sessions should remain as we have a

53 // reference to each one.	53 // reference to each one.

54 return createGCPromise();	54 return createGCPromise();

55 }).then(function(result) {	55 }).then(function(result) {

56 // Should be just the 2 MediaKeySessions.	56 // Should be just the 2 MediaKeySessions.

57 assert_equals(numActiveDOMObjectsCreated(), 2, 'After gc()') ;	57 assert_equals(numActiveDOMObjectsCreated(), 2, 'After gc()') ;

58	58

59 // Release the sessions. Once the close() event is received,	59 // Close the sessions. Once the close() event is received,

60 // they should get garbage collected as there are no JS	60 // they should get garbage collected as there are no JS

61 // references to them.	61 // references to them.

62 var promise = mediaKeySession1.release();	62 var promise = mediaKeySession1.close();

63 mediaKeySession1 = null;	63 mediaKeySession1 = null;

64 return promise;	64 return promise;

65 }).then(function(result) {	65 }).then(function(result) {

66 // Give time so that the close event can be processed by	66 // Give time so that the close event can be processed by

67 // MediaKeySession.	67 // MediaKeySession.

68 return delayToAllowEventProcessingPromise();	68 return delayToAllowEventProcessingPromise();

69 }).then(function(result) {	69 }).then(function(result) {

70 return createGCPromise();	70 return createGCPromise();

71 }).then(function(result) {	71 }).then(function(result) {

72 // Should be just mediaKeySession2.	72 // Should be just mediaKeySession2.

73 assert_equals(numActiveDOMObjectsCreated(), 1);	73 assert_equals(numActiveDOMObjectsCreated(), 1);

74 var promise = mediaKeySession2.release();	74 var promise = mediaKeySession2.close();

75 mediaKeySession2 = null;	75 mediaKeySession2 = null;

76 return promise;	76 return promise;

77 }).then(function(result) {	77 }).then(function(result) {

78 // Provide time for the mediaKeySession2 close event to be	78 // Provide time for the mediaKeySession2 close event to be

79 // handled.	79 // handled.

80 return delayToAllowEventProcessingPromise();	80 return delayToAllowEventProcessingPromise();

81 }).then(function(result) {	81 }).then(function(result) {

82 return createGCPromise();	82 return createGCPromise();

83 }).then(function(result) {	83 }).then(function(result) {

84 assert_equals(numActiveDOMObjectsCreated(), 0);	84 assert_equals(numActiveDOMObjectsCreated(), 0);

85 assert_not_equals(mediaKeys, null);	85 assert_not_equals(mediaKeys, null);

86 test.done();	86 test.done();

87 }).catch(function(error) {	87 }).catch(function(error) {

88 forceTestFailureFromPromise(test, error);	88 forceTestFailureFromPromise(test, error);

89 });	89 });

90 }, 'MediaKeySession lifetime after release() without references');	90 }, 'MediaKeySession lifetime after release() without references');

91 </script>	91 </script>

92 </body>	92 </body>

93 </html>	93 </html>

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