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Unified Diff: LayoutTests/http/tests/media/media-source/mediasource-appendwindow.html

Issue 14876007: Add Blink side support for SourceBuffer.appendWindowStart & SourceBuffer.appendWindowEnd. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: add comment code Created 7 years, 4 months ago
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Index: LayoutTests/http/tests/media/media-source/mediasource-appendwindow.html
diff --git a/LayoutTests/http/tests/media/media-source/mediasource-appendwindow.html b/LayoutTests/http/tests/media/media-source/mediasource-appendwindow.html
new file mode 100644
index 0000000000000000000000000000000000000000..3d2ca3cdd6ccc90873313837fc9b121f31c7fab2
--- /dev/null
+++ b/LayoutTests/http/tests/media/media-source/mediasource-appendwindow.html
@@ -0,0 +1,131 @@
+<!DOCTYPE html>
+<html>
+ <head>
+ <script src="/w3c/resources/testharness.js"></script>
+ <script src="/w3c/resources/testharnessreport.js"></script>
+ <script src="mediasource-util.js"></script>
+ <link rel='stylesheet' href='/w3c/resources/testharness.css'>
+ </head>
+ <body>
+ <div id="log"></div>
+ <script>
+ var mediaType = 'video/webm;codecs="vp8,vorbis"';
+
+ mediasource_loaddata_test = function(callback, description)
+ {
+ mediasource_test(function(test, mediaElement, mediaSource)
+ {
+ var mediaURL = '/media/resources/media-source/webm/test.webm';
+ var sourceBuffer = mediaSource.addSourceBuffer(mediaType);
+ MediaSourceUtil.loadBinaryData(test, mediaURL, function(mediaData)
+ {
+ callback(test, mediaElement, mediaSource, sourceBuffer, mediaData);
+
+ });
+ }, description);
+ };
+
+ mediasource_test(function(test, mediaElement, mediaSource)
+ {
+ var sourceBuffer = mediaSource.addSourceBuffer(mediaType);
+ assert_true(sourceBuffer != null, "New SourceBuffer returned");
+
+ sourceBuffer.appendWindowStart = 100.0;
+ sourceBuffer.appendWindowEnd = 500.0;
+ assert_equals(sourceBuffer.appendWindowStart, 100.0, "appendWindowStart is correctly set'");
+ assert_equals(sourceBuffer.appendWindowEnd, 500.0, "appendWindowEnd is correctly set'");
+
+ sourceBuffer.appendWindowStart = 200.0;
+ sourceBuffer.appendWindowEnd = 400.0;
+ assert_equals(sourceBuffer.appendWindowStart, 200.0, "appendWindowStart is correctly reset'");
+ assert_equals(sourceBuffer.appendWindowEnd, 400.0, "appendWindowEnd is correctly reset'");
+ test.done();
+ }, "Test correctly reset appendWindowStart and appendWindowEnd values");
+
+ mediasource_test(function(test, mediaElement, mediaSource)
+ {
+ var sourceBuffer = mediaSource.addSourceBuffer(mediaType);
+ assert_true(sourceBuffer != null, "New SourceBuffer returned");
+ sourceBuffer.appendWindowEnd = 500.0;
+
+ assert_throws("TypeMismatchError",
+ function() { sourceBuffer.appendWindowStart = Number.NEGATIVE_INFINITY; },
+ "set appendWindowStart throws an exception for Number.NEGATIVE_INFINITY.");
+
+ assert_throws("TypeMismatchError",
+ function() { sourceBuffer.appendWindowStart = Number.POSITIVE_INFINITY; },
+ "set appendWindowStart throws an exception for Number.POSITIVE_INFINITY.");
+
+ assert_throws("TypeMismatchError",
+ function() { sourceBuffer.appendWindowStart = Number.NaN; },
+ "set appendWindowStart throws an exception for Number.NaN.");
+
+ assert_throws("InvalidAccessError",
+ function() { sourceBuffer.appendWindowStart = 600.0; },
+ "set appendWindowStart throws an exception when greater than appendWindowEnd.");
+
+ assert_throws("InvalidAccessError",
+ function() { sourceBuffer.appendWindowStart = -100.0; },
+ "set appendWindowStart throws an exception when less than 0.");
+
+ assert_throws("InvalidAccessError",
+ function() { sourceBuffer.appendWindowEnd = Number.NaN; },
+ "set appendWindowEnd throws an exception if NaN.");
+ test.done();
+ }, "Test set wrong values to appendWindowStart and appendWindowEnd.");
+
+ mediasource_loaddata_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData)
+ {
+ mediaSource.removeSourceBuffer(sourceBuffer);
+ assert_throws("InvalidStateError",
+ function() { sourceBuffer.appendWindowStart = 100.0; },
+ "set appendWindowStart throws an exception when mediasource object is not associated with a buffer.");
+
+ assert_throws("InvalidStateError",
+ function() { sourceBuffer.appendWindowEnd = 500.0; },
+ "set appendWindowEnd throws an exception when mediasource object is not associated with a buffer.");
+ test.done();
+
+ }, "Test appendwindow throw error when mediasource object is not associated with a sourebuffer.");
+
+ mediasource_loaddata_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData)
+ {
+ test.expectEvent(sourceBuffer, "updateend", "sourceBuffer");
+ sourceBuffer.appendBuffer(mediaData);
+ assert_true(sourceBuffer.updating, "updating attribute is true");
+
+ assert_throws("InvalidStateError",
+ function() { sourceBuffer.appendWindowStart = 100.0; },
+ "set appendWindowStart throws an exception when there is a pending append.");
+
+ assert_throws("InvalidStateError",
+ function() { sourceBuffer.appendWindowEnd = 500.0; },
+ "set appendWindowEnd throws an exception when there is a pending append.");
+
+ test.waitForExpectedEvents(function()
+ {
+ assert_false(sourceBuffer.updating, "updating attribute is false");
+ test.done();
+ });
+ }, "Test set appendWindowStart and appendWindowEnd when source buffer updating.");
+
+ mediasource_loaddata_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData)
+ {
+ test.expectEvent(sourceBuffer, "updateend", "sourceBuffer");
+ sourceBuffer.appendBuffer(mediaData);
+ assert_true(sourceBuffer.updating, "updating attribute is true");
+
+ sourceBuffer.abort();
+ assert_equals(sourceBuffer.appendWindowStart, 0, "appendWindowStart is 0 after an abort'");
+ assert_equals(sourceBuffer.appendWindowEnd, Number.POSITIVE_INFINITY,
+ "appendWindowStart is POSITIVE_INFINITY after an abort");
+ test.waitForExpectedEvents(function()
+ {
+ assert_false(sourceBuffer.updating, "updating attribute is false");
+ test.done();
+ });
+ }, "Test appendWindowStart and appendWindowEnd value after a sourceBuffer.abort().");
+
+ </script>
+ </body>
+</html>
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