
PASS Test invalid MIME format "video" 
PASS Test invalid MIME format "video/" 
PASS Test invalid MIME format "video/webm" 
PASS Test invalid MIME format "video/webm;" 
PASS Test invalid MIME format "video/webm;codecs" 
PASS Test invalid MIME format "video/webm;codecs=" 
PASS Test invalid MIME format "video/webm;codecs="" 
PASS Test invalid MIME format "video/webm;codecs=""" 
PASS Test invalid MIME format "video/webm;codecs=","" 
PASS Test invalid mismatch between major type and codec ID "audio/webm;codecs="vp8"" 
FAIL Test invalid mismatch between major type and codec ID "audio/mp4;codecs="avc1.4d001e"" assert_equals: supported expected false but got true(stack: assert@http://127.0.0.1:8000/w3c/resources/testharness.js:2060:37
assert_equals@http://127.0.0.1:8000/w3c/resources/testharness.js:699:15
http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:16:36
step@http://127.0.0.1:8000/w3c/resources/testharness.js:1160:30
test@http://127.0.0.1:8000/w3c/resources/testharness.js:443:22
test_type_support@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:14:23
global code@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:34:28)
PASS Test invalid mismatch between minor type and codec ID "audio/mp4;codecs="vorbis"" 
PASS Test invalid mismatch between minor type and codec ID "audio/webm;codecs="mp4a.40.2"" 
PASS Test invalid mismatch between minor type and codec ID "video/mp4;codecs="vp8"" 
PASS Test invalid mismatch between minor type and codec ID "video/webm;codecs="mp4a.40.2"" 
PASS Test invalid mismatch between minor type and codec ID "video/mp4;codecs="vorbis"" 
PASS Test invalid mismatch between minor type and codec ID "video/webm;codecs="mp4a.40.2"" 
PASS Test invalid codec ID "audio/mp4;codecs="mp4a"" 
FAIL Test invalid codec ID "audio/mp4;codecs="mp4a.40"" assert_equals: supported expected false but got true(stack: assert@http://127.0.0.1:8000/w3c/resources/testharness.js:2060:37
assert_equals@http://127.0.0.1:8000/w3c/resources/testharness.js:699:15
http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:16:36
step@http://127.0.0.1:8000/w3c/resources/testharness.js:1160:30
test@http://127.0.0.1:8000/w3c/resources/testharness.js:443:22
test_type_support@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:14:23
global code@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:48:28)
FAIL Test invalid codec ID "audio/mp4;codecs="mp4a.40."" assert_equals: supported expected false but got true(stack: assert@http://127.0.0.1:8000/w3c/resources/testharness.js:2060:37
assert_equals@http://127.0.0.1:8000/w3c/resources/testharness.js:699:15
http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:16:36
step@http://127.0.0.1:8000/w3c/resources/testharness.js:1160:30
test@http://127.0.0.1:8000/w3c/resources/testharness.js:443:22
test_type_support@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:14:23
global code@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:48:28)
PASS Test invalid codec ID "audio/mp4;codecs="mp4a.67.3"" 
FAIL Test valid WebM type "video/webm;codecs="vp8"" assert_equals: supported expected true but got false(stack: assert@http://127.0.0.1:8000/w3c/resources/testharness.js:2060:37
assert_equals@http://127.0.0.1:8000/w3c/resources/testharness.js:699:15
http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:16:36
step@http://127.0.0.1:8000/w3c/resources/testharness.js:1160:30
test@http://127.0.0.1:8000/w3c/resources/testharness.js:443:22
test_type_support@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:14:23
global code@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:55:28)
FAIL Test valid WebM type "video/webm;codecs="vorbis"" assert_equals: supported expected true but got false(stack: assert@http://127.0.0.1:8000/w3c/resources/testharness.js:2060:37
assert_equals@http://127.0.0.1:8000/w3c/resources/testharness.js:699:15
http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:16:36
step@http://127.0.0.1:8000/w3c/resources/testharness.js:1160:30
test@http://127.0.0.1:8000/w3c/resources/testharness.js:443:22
test_type_support@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:14:23
global code@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:55:28)
FAIL Test valid WebM type "video/webm;codecs="vp8,vorbis"" assert_equals: supported expected true but got false(stack: assert@http://127.0.0.1:8000/w3c/resources/testharness.js:2060:37
assert_equals@http://127.0.0.1:8000/w3c/resources/testharness.js:699:15
http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:16:36
step@http://127.0.0.1:8000/w3c/resources/testharness.js:1160:30
test@http://127.0.0.1:8000/w3c/resources/testharness.js:443:22
test_type_support@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:14:23
global code@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:55:28)
FAIL Test valid WebM type "video/webm;codecs="vorbis, vp8"" assert_equals: supported expected true but got false(stack: assert@http://127.0.0.1:8000/w3c/resources/testharness.js:2060:37
assert_equals@http://127.0.0.1:8000/w3c/resources/testharness.js:699:15
http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:16:36
step@http://127.0.0.1:8000/w3c/resources/testharness.js:1160:30
test@http://127.0.0.1:8000/w3c/resources/testharness.js:443:22
test_type_support@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:14:23
global code@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:55:28)
FAIL Test valid WebM type "audio/webm;codecs="vorbis"" assert_equals: supported expected true but got false(stack: assert@http://127.0.0.1:8000/w3c/resources/testharness.js:2060:37
assert_equals@http://127.0.0.1:8000/w3c/resources/testharness.js:699:15
http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:16:36
step@http://127.0.0.1:8000/w3c/resources/testharness.js:1160:30
test@http://127.0.0.1:8000/w3c/resources/testharness.js:443:22
test_type_support@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:14:23
global code@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:55:28)
FAIL Test valid WebM type "AUdio/WebM;codECS="VoRbiS"" assert_equals: supported expected true but got false(stack: assert@http://127.0.0.1:8000/w3c/resources/testharness.js:2060:37
assert_equals@http://127.0.0.1:8000/w3c/resources/testharness.js:699:15
http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:16:36
step@http://127.0.0.1:8000/w3c/resources/testharness.js:1160:30
test@http://127.0.0.1:8000/w3c/resources/testharness.js:443:22
test_type_support@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:14:23
global code@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:55:28)
FAIL Test valid WebM type "AUDIO/WEBM;CODECS="VORBIS"" assert_equals: supported expected true but got false(stack: assert@http://127.0.0.1:8000/w3c/resources/testharness.js:2060:37
assert_equals@http://127.0.0.1:8000/w3c/resources/testharness.js:699:15
http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:16:36
step@http://127.0.0.1:8000/w3c/resources/testharness.js:1160:30
test@http://127.0.0.1:8000/w3c/resources/testharness.js:443:22
test_type_support@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:14:23
global code@http://127.0.0.1:8000/media/media-source/mediasource-is-type-supported.html:55:28)
PASS Test valid MP4 type "video/mp4;codecs="avc1.4d001e"" 
PASS Test valid MP4 type "video/mp4;codecs="avc1.42001e"" 
PASS Test valid MP4 type "audio/mp4;codecs="mp4a.40.2"" 
PASS Test valid MP4 type "audio/mp4;codecs="mp4a.40.5"" 
PASS Test valid MP4 type "audio/mp4;codecs="mp4a.67"" 
PASS Test valid MP4 type "video/mp4;codecs="mp4a.40.2"" 
PASS Test valid MP4 type "video/mp4;codecs="avc1.4d001e,mp4a.40.2"" 
PASS Test valid MP4 type "video/mp4;codecs="mp4a.40.2 , avc1.4d001e "" 
PASS Test valid MP4 type "video/mp4;codecs="avc1.4d001e,mp4a.40.5"" 
PASS Test valid MP4 type "VIdeo/Mp4;CDdeCS="mp4A.40.2"" 
PASS Test valid MP4 type "VIDEO/MP4;CDDECS="MP4A.40.2""