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chromium / external / w3c / web-platform-tests / 15d2855d6d01c8a0350f2bf08c25f5839e0936c6 / . / media-source / mediasource-appendwindow.html
blob: 272031a6e9ec7efbed938e8a5de927c9f2afed8a [file] [log] [blame]
Aaron Colwellc6841a02014-03-07 01:37:56[diff] [blame]1<!DOCTYPE html>
Matt Wolenetz74803c62016-08-19 01:46:40[diff] [blame]2<!-- Copyright © 2016 Chromium authors and World Wide Web Consortium, (Massachusetts Institute of Technology, ERCIM, Keio University, Beihang). -->
Aaron Colwellc6841a02014-03-07 01:37:56[diff] [blame]3<html>
4 <head>
Aaron Colwellaa3c90b2014-08-04 17:58:37[diff] [blame]5 <title>SourceBuffer.appendWindowStart and SourceBuffer.appendWindowEnd test cases.</title>
Aaron Colwell06f8ec22014-03-07 18:09:47[diff] [blame]6 <script src="/resources/testharness.js"></script>
7 <script src="/resources/testharnessreport.js"></script>
Aaron Colwellc6841a02014-03-07 01:37:56[diff] [blame]8 <script src="mediasource-util.js"></script>
Aaron Colwellc6841a02014-03-07 01:37:56[diff] [blame]9 </head>
10 <body>
11 <div id="log"></div>
12 <script>
13 mediasource_test(function(test, mediaElement, mediaSource)
14 {
15 var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
16 assert_true(sourceBuffer != null, "New SourceBuffer returned");
17
18 sourceBuffer.appendWindowStart = 100.0;
19 sourceBuffer.appendWindowEnd = 500.0;
20 assert_equals(sourceBuffer.appendWindowStart, 100.0, "appendWindowStart is correctly set'");
21 assert_equals(sourceBuffer.appendWindowEnd, 500.0, "appendWindowEnd is correctly set'");
22
23 sourceBuffer.appendWindowStart = 200.0;
24 sourceBuffer.appendWindowEnd = 400.0;
25 assert_equals(sourceBuffer.appendWindowStart, 200.0, "appendWindowStart is correctly reset'");
26 assert_equals(sourceBuffer.appendWindowEnd, 400.0, "appendWindowEnd is correctly reset'");
27 test.done();
28 }, "Test correctly reset appendWindowStart and appendWindowEnd values");
29
30 mediasource_test(function(test, mediaElement, mediaSource)
31 {
32 var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
33 assert_true(sourceBuffer != null, "New SourceBuffer returned");
34 sourceBuffer.appendWindowEnd = 500.0;
35
Aaron Colwellcffb8af2014-05-23 22:27:10[diff] [blame]36 assert_throws(new TypeError(),
Aaron Colwellc6841a02014-03-07 01:37:56[diff] [blame]37 function() { sourceBuffer.appendWindowStart = Number.NEGATIVE_INFINITY; },
38 "set appendWindowStart throws an exception for Number.NEGATIVE_INFINITY.");
39
Aaron Colwellcffb8af2014-05-23 22:27:10[diff] [blame]40 assert_throws(new TypeError(),
Aaron Colwellc6841a02014-03-07 01:37:56[diff] [blame]41 function() { sourceBuffer.appendWindowStart = Number.POSITIVE_INFINITY; },
42 "set appendWindowStart throws an exception for Number.POSITIVE_INFINITY.");
43
Aaron Colwellcffb8af2014-05-23 22:27:10[diff] [blame]44 assert_throws(new TypeError(),
Aaron Colwellc6841a02014-03-07 01:37:56[diff] [blame]45 function() { sourceBuffer.appendWindowStart = Number.NaN; },
46 "set appendWindowStart throws an exception for Number.NaN.");
47
Jean-Yves Avenard231e4e12016-08-01 14:14:13[diff] [blame]48 assert_throws(new TypeError(),
Aaron Colwellc6841a02014-03-07 01:37:56[diff] [blame]49 function() { sourceBuffer.appendWindowStart = 600.0; },
50 "set appendWindowStart throws an exception when greater than appendWindowEnd.");
51
Jean-Yves Avenard231e4e12016-08-01 14:14:13[diff] [blame]52 assert_throws(new TypeError(),
Aaron Colwellab0ee7b2014-09-09 21:10:39[diff] [blame]53 function() { sourceBuffer.appendWindowStart = sourceBuffer.appendWindowEnd; },
54 "set appendWindowStart throws an exception when equal to appendWindowEnd.");
55
Jean-Yves Avenard231e4e12016-08-01 14:14:13[diff] [blame]56 assert_throws(new TypeError(),
Aaron Colwellab0ee7b2014-09-09 21:10:39[diff] [blame]57 function() { sourceBuffer.appendWindowEnd = sourceBuffer.appendWindowStart; },
58 "set appendWindowEnd throws an exception when equal to appendWindowStart.");
59
Jean-Yves Avenard231e4e12016-08-01 14:14:13[diff] [blame]60 assert_throws(new TypeError(),
Aaron Colwellab0ee7b2014-09-09 21:10:39[diff] [blame]61 function() { sourceBuffer.appendWindowEnd = sourceBuffer.appendWindowStart - 1; },
62 "set appendWindowEnd throws an exception if less than appendWindowStart.");
63
Jean-Yves Avenard231e4e12016-08-01 14:14:13[diff] [blame]64 assert_throws(new TypeError(),
Aaron Colwellc6841a02014-03-07 01:37:56[diff] [blame]65 function() { sourceBuffer.appendWindowStart = -100.0; },
66 "set appendWindowStart throws an exception when less than 0.");
67
Jean-Yves Avenard231e4e12016-08-01 14:14:13[diff] [blame]68 assert_throws(new TypeError(),
Aaron Colwellab0ee7b2014-09-09 21:10:39[diff] [blame]69 function() { sourceBuffer.appendWindowEnd = -100.0; },
70 "set appendWindowEnd throws an exception when less than 0.");
71
Jean-Yves Avenard231e4e12016-08-01 14:14:13[diff] [blame]72 assert_throws(new TypeError(),
Aaron Colwellc6841a02014-03-07 01:37:56[diff] [blame]73 function() { sourceBuffer.appendWindowEnd = Number.NaN; },
74 "set appendWindowEnd throws an exception if NaN.");
Aaron Colwellab0ee7b2014-09-09 21:10:39[diff] [blame]75
Jean-Yves Avenard231e4e12016-08-01 14:14:13[diff] [blame]76 assert_throws(new TypeError(),
Aaron Colwellab0ee7b2014-09-09 21:10:39[diff] [blame]77 function() { sourceBuffer.appendWindowEnd = undefined; },
78 "set appendWindowEnd throws an exception if undefined.");
79
80 assert_throws({name: "TypeError"},
81 function() { sourceBuffer.appendWindowStart = undefined; },
82 "set appendWindowStart throws an exception if undefined.");
83
Aaron Colwellc6841a02014-03-07 01:37:56[diff] [blame]84 test.done();
85 }, "Test set wrong values to appendWindowStart and appendWindowEnd.");
86
Aaron Colwellab0ee7b2014-09-09 21:10:39[diff] [blame]87 mediasource_test(function(test, mediaElement, mediaSource)
88 {
89 var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
90 assert_true(sourceBuffer != null, "New SourceBuffer returned");
91
92 sourceBuffer.appendWindowStart = "";
93 assert_true(sourceBuffer.appendWindowStart == 0, "appendWindowStart is 0");
94
95 sourceBuffer.appendWindowStart = "10";
96 assert_true(sourceBuffer.appendWindowStart == 10, "appendWindowStart is 10");
97
98 sourceBuffer.appendWindowStart = null;
99 assert_true(sourceBuffer.appendWindowStart == 0, "appendWindowStart is 0");
100
101 sourceBuffer.appendWindowStart = true;
102 assert_true(sourceBuffer.appendWindowStart == 1, "appendWindowStart is 1");
103
104 sourceBuffer.appendWindowStart = false;
105 assert_true(sourceBuffer.appendWindowStart == 0, "appendWindowStart is 0");
106
107 sourceBuffer.appendWindowEnd = "100";
108 assert_true(sourceBuffer.appendWindowEnd == 100, "appendWindowEnd is 100");
109
110 test.done();
111
112 }, "Test set correct values to appendWindowStart and appendWindowEnd.");
113
Aaron Colwellc6841a02014-03-07 01:37:56[diff] [blame]114 mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
115 {
116 mediaSource.removeSourceBuffer(sourceBuffer);
117 assert_throws("InvalidStateError",
118 function() { sourceBuffer.appendWindowStart = 100.0; },
119 "set appendWindowStart throws an exception when mediasource object is not associated with a buffer.");
120
121 assert_throws("InvalidStateError",
122 function() { sourceBuffer.appendWindowEnd = 500.0; },
123 "set appendWindowEnd throws an exception when mediasource object is not associated with a buffer.");
124 test.done();
125
126 }, "Test appendwindow throw error when mediasource object is not associated with a sourebuffer.");
127
128 mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
129 {
130 test.expectEvent(sourceBuffer, "updateend", "sourceBuffer");
131 sourceBuffer.appendBuffer(mediaData);
132 assert_true(sourceBuffer.updating, "updating attribute is true");
133
134 assert_throws("InvalidStateError",
135 function() { sourceBuffer.appendWindowStart = 100.0; },
136 "set appendWindowStart throws an exception when there is a pending append.");
137
138 assert_throws("InvalidStateError",
139 function() { sourceBuffer.appendWindowEnd = 500.0; },
140 "set appendWindowEnd throws an exception when there is a pending append.");
141
142 test.waitForExpectedEvents(function()
143 {
144 assert_false(sourceBuffer.updating, "updating attribute is false");
145 test.done();
146 });
147 }, "Test set appendWindowStart and appendWindowEnd when source buffer updating.");
148
149 mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
150 {
151 test.expectEvent(sourceBuffer, "updateend", "sourceBuffer");
152 sourceBuffer.appendBuffer(mediaData);
153 assert_true(sourceBuffer.updating, "updating attribute is true");
154
155 sourceBuffer.abort();
156 assert_equals(sourceBuffer.appendWindowStart, 0, "appendWindowStart is 0 after an abort'");
Ms2gerb8ca0672015-06-29 09:51:41[diff] [blame]157 assert_equals(sourceBuffer.appendWindowEnd, Number.POSITIVE_INFINITY,
Aaron Colwellc6841a02014-03-07 01:37:56[diff] [blame]158 "appendWindowStart is POSITIVE_INFINITY after an abort");
159 test.waitForExpectedEvents(function()
160 {
161 assert_false(sourceBuffer.updating, "updating attribute is false");
162 test.done();
163 });
164 }, "Test appendWindowStart and appendWindowEnd value after a sourceBuffer.abort().");
165
Aaron Colwellab0ee7b2014-09-09 21:10:39[diff] [blame]166 mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
167 {
168 assert_equals(sourceBuffer.appendWindowStart, 0, "appendWindowStart is 0 initially");
169 assert_equals(sourceBuffer.appendWindowEnd, Number.POSITIVE_INFINITY,
170 "appendWindowStart is POSITIVE_INFINITY initially");
171 test.done();
172 }, "Test read appendWindowStart and appendWindowEnd initial values.");
173
Aaron Colwellc6841a02014-03-07 01:37:56[diff] [blame]174 </script>
175 </body>
176</html>