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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /testing/web-platform/tests/media-source/mediasource-remove.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+<!DOCTYPE html>
+<!-- Copyright © 2016 Chromium authors and World Wide Web Consortium, (Massachusetts Institute of Technology, ERCIM, Keio University, Beihang). -->
+<html>
+ <head>
+ <meta charset="utf-8">
+ <title>SourceBuffer.remove() test cases.</title>
+ <script src="/resources/testharness.js"></script>
+ <script src="/resources/testharnessreport.js"></script>
+ <script src="mediasource-util.js"></script>
+ </head>
+ <body>
+ <div id="log"></div>
+ <script>
+ mediasource_test(function(test, mediaElement, mediaSource)
+ {
+ var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
+
+ mediaSource.duration = 10;
+
+ assert_throws(new TypeError(), function()
+ {
+ sourceBuffer.remove(-1, 2);
+ }, "remove");
+
+ test.done();
+ }, "Test remove with an negative start.");
+
+ mediasource_test(function(test, mediaElement, mediaSource)
+ {
+ var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
+
+ mediaSource.duration = 10;
+
+ [ undefined, NaN, Infinity, -Infinity ].forEach(function(item)
+ {
+ assert_throws(new TypeError(), function()
+ {
+ sourceBuffer.remove(item, 2);
+ }, "remove");
+ });
+
+ test.done();
+ }, "Test remove with non-finite start.");
+
+ mediasource_test(function(test, mediaElement, mediaSource)
+ {
+ var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
+
+ mediaSource.duration = 10;
+
+ assert_throws(new TypeError(), function()
+ {
+ sourceBuffer.remove(11, 12);
+ }, "remove");
+
+ test.done();
+ }, "Test remove with a start beyond the duration.");
+
+ mediasource_test(function(test, mediaElement, mediaSource)
+ {
+ var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
+
+ mediaSource.duration = 10;
+
+ assert_throws(new TypeError(), function()
+ {
+ sourceBuffer.remove(2, 1);
+ }, "remove");
+
+ test.done();
+ }, "Test remove with a start larger than the end.");
+
+ mediasource_test(function(test, mediaElement, mediaSource)
+ {
+ var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
+
+ mediaSource.duration = 10;
+
+ assert_throws(new TypeError(), function()
+ {
+ sourceBuffer.remove(0, Number.NEGATIVE_INFINITY);
+ }, "remove");
+
+ test.done();
+ }, "Test remove with a NEGATIVE_INFINITY end.");
+
+ mediasource_test(function(test, mediaElement, mediaSource)
+ {
+ var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
+
+ mediaSource.duration = 10;
+
+ assert_throws(new TypeError(), function()
+ {
+ sourceBuffer.remove(0, Number.NaN);
+ }, "remove");
+
+ test.done();
+ }, "Test remove with a NaN end.");
+
+ mediasource_test(function(test, mediaElement, mediaSource)
+ {
+ var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
+
+ mediaSource.duration = 10;
+
+ mediaSource.removeSourceBuffer(sourceBuffer);
+
+ assert_throws("InvalidStateError", function()
+ {
+ sourceBuffer.remove(1, 2);
+ }, "remove");
+
+ test.done();
+ }, "Test remove after SourceBuffer removed from mediaSource.");
+
+ mediasource_test(function(test, mediaElement, mediaSource)
+ {
+ var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
+
+ assert_false(sourceBuffer.updating, "updating is false");
+ assert_equals(mediaSource.duration, NaN, "duration isn't set");
+
+ assert_throws(new TypeError(), function()
+ {
+ sourceBuffer.remove(0, 0);
+ }, "remove");
+
+ test.done();
+ }, "Test remove with a NaN duration.");
+
+ mediasource_test(function(test, mediaElement, mediaSource)
+ {
+ var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
+
+ mediaSource.duration = 10;
+
+ test.expectEvent(sourceBuffer, "updatestart");
+ test.expectEvent(sourceBuffer, "update");
+ test.expectEvent(sourceBuffer, "updateend");
+ sourceBuffer.remove(1, 2);
+
+ assert_true(sourceBuffer.updating, "updating");
+
+ assert_throws("InvalidStateError", function()
+ {
+ sourceBuffer.remove(3, 4);
+ }, "remove");
+
+ test.waitForExpectedEvents(function()
+ {
+ test.done();
+ });
+ }, "Test remove while update pending.");
+
+ mediasource_test(function(test, mediaElement, mediaSource)
+ {
+ var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
+
+ mediaSource.duration = 10;
+
+ test.expectEvent(sourceBuffer, "updatestart");
+ test.expectEvent(sourceBuffer, "update");
+ test.expectEvent(sourceBuffer, "updateend");
+ sourceBuffer.remove(1, 2);
+
+ assert_true(sourceBuffer.updating, "updating");
+
+ assert_throws("InvalidStateError", function()
+ {
+ sourceBuffer.abort();
+ }, "abort");
+
+ assert_true(sourceBuffer.updating, "updating");
+
+ test.waitForExpectedEvents(function()
+ {
+ test.done();
+ });
+ }, "Test aborting a remove operation.");
+
+ mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
+ {
+ sourceBuffer.appendBuffer(mediaData);
+
+ test.expectEvent(sourceBuffer, "updatestart");
+ test.expectEvent(sourceBuffer, "update");
+ test.expectEvent(sourceBuffer, "updateend");
+
+ test.waitForExpectedEvents(function()
+ {
+ assert_less_than(mediaSource.duration, 10)
+
+ mediaSource.duration = 10;
+
+ sourceBuffer.remove(mediaSource.duration, mediaSource.duration + 2);
+
+ assert_true(sourceBuffer.updating, "updating");
+ test.expectEvent(sourceBuffer, "updatestart");
+ test.expectEvent(sourceBuffer, "update");
+ test.expectEvent(sourceBuffer, "updateend");
+ });
+
+ test.waitForExpectedEvents(function()
+ {
+ test.done();
+ });
+
+ }, "Test remove with a start at the duration.");
+
+ mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
+ {
+ test.expectEvent(sourceBuffer, "updatestart");
+ test.expectEvent(sourceBuffer, "update");
+ test.expectEvent(sourceBuffer, "updateend");
+ sourceBuffer.appendBuffer(mediaData);
+
+ test.waitForExpectedEvents(function()
+ {
+ mediaSource.endOfStream();
+
+ assert_equals(mediaSource.readyState, "ended");
+
+ test.expectEvent(sourceBuffer, "updatestart");
+ test.expectEvent(sourceBuffer, "update");
+ test.expectEvent(sourceBuffer, "updateend");
+ test.expectEvent(mediaSource, "sourceopen");
+ sourceBuffer.remove(1, 2);
+
+ assert_true(sourceBuffer.updating, "updating");
+ assert_equals(mediaSource.readyState, "open");
+ });
+
+ test.waitForExpectedEvents(function()
+ {
+ assert_false(sourceBuffer.updating, "updating");
+ test.done();
+ });
+ }, "Test remove transitioning readyState from 'ended' to 'open'.");
+
+ function removeAppendedDataTests(callback, description)
+ {
+ mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
+ {
+ test.expectEvent(sourceBuffer, "updatestart");
+ test.expectEvent(sourceBuffer, "update");
+ test.expectEvent(sourceBuffer, "updateend");
+ sourceBuffer.appendBuffer(mediaData);
+
+ test.waitForExpectedEvents(function()
+ {
+ mediaSource.endOfStream();
+ assert_false(sourceBuffer.updating, "updating");
+
+ var start = Math.max(segmentInfo.media[0].timev, segmentInfo.media[0].timea).toFixed(3);
+ var duration = mediaElement.duration.toFixed(3);
+ var subType = MediaSourceUtil.getSubType(segmentInfo.type);
+
+ assertBufferedEquals(sourceBuffer, "{ [" + start + ", " + duration + ") }", "Initial buffered range.");
+ callback(test, mediaSource, sourceBuffer, duration, subType, segmentInfo);
+ });
+ }, description);
+ };
+ function removeAndCheckBufferedRanges(test, mediaSource, sourceBuffer, start, end, expected)
+ {
+ test.expectEvent(sourceBuffer, "updatestart");
+ test.expectEvent(sourceBuffer, "update");
+ test.expectEvent(sourceBuffer, "updateend");
+ sourceBuffer.remove(start, end);
+
+ test.waitForExpectedEvents(function()
+ {
+ mediaSource.endOfStream();
+ assert_false(sourceBuffer.updating, "updating");
+
+ assertBufferedEquals(sourceBuffer, expected, "Buffered ranges after remove().");
+ test.done();
+ });
+ }
+
+ removeAppendedDataTests(function(test, mediaSource, sourceBuffer, duration, subType, segmentInfo)
+ {
+ removeAndCheckBufferedRanges(test, mediaSource, sourceBuffer, 0, Number.POSITIVE_INFINITY, "{ }");
+ }, "Test removing all appended data.");
+
+ removeAppendedDataTests(function(test, mediaSource, sourceBuffer, duration, subType, segmentInfo)
+ {
+ var expectations = {
+ webm: ("{ [3.315, " + duration + ") }"),
+ mp4: ("{ [3.298, " + duration + ") }"),
+ };
+
+ // Note: Range doesn't start exactly at the end of the remove range because there isn't
+ // a keyframe there. The resulting range starts at the first keyframe >= the end time.
+ removeAndCheckBufferedRanges(test, mediaSource, sourceBuffer, 0, 3, expectations[subType]);
+ }, "Test removing beginning of appended data.");
+
+ removeAppendedDataTests(function(test, mediaSource, sourceBuffer, duration, subType, segmentInfo)
+ {
+ var start = Math.max(segmentInfo.media[0].timev, segmentInfo.media[0].timea).toFixed(3);
+ var expectations = {
+ webm: ("{ [" + start + ", 1.005) [3.315, " + duration + ") }"),
+ mp4: ("{ [" + start + ", 0.997) [3.298, " + duration + ") }"),
+ };
+
+ // Note: The first resulting range ends slightly after start because the removal algorithm only removes
+ // frames with a timestamp >= the start time. If a frame starts before and ends after the remove() start
+ // timestamp, then it stays in the buffer.
+ removeAndCheckBufferedRanges(test, mediaSource, sourceBuffer, 1, 3, expectations[subType]);
+ }, "Test removing the middle of appended data.");
+
+ removeAppendedDataTests(function(test, mediaSource, sourceBuffer, duration, subType, segmentInfo)
+ {
+ var start = Math.max(segmentInfo.media[0].timev, segmentInfo.media[0].timea).toFixed(3);
+ var expectations = {
+ webm: "{ [" + start + ", 1.013) }",
+ mp4: "{ [" + start + ", 1.022) }",
+ };
+
+ removeAndCheckBufferedRanges(test, mediaSource, sourceBuffer, 1, Number.POSITIVE_INFINITY, expectations[subType]);
+ }, "Test removing the end of appended data.");
+ </script>
+ </body>
+</html>
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