shaka-player
Version:
DASH/EME video player library
720 lines (677 loc) • 26.4 kB
JavaScript
/**
* @license
* Copyright 2016 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Test DRM-related parsing.
describe('DashParser ContentProtection', function() {
/** @const */
var Dash = shaka.test.Dash;
/**
* Tests that the parser produces the correct results.
*
* @param {function()} done
* @param {string} manifestText
* @param {Object} expected A Manifest-like object. The parser output is
* expected to match this.
* @param {shakaExtern.DashContentProtectionCallback=} opt_callback
* @param {boolean=} opt_ignoreDrmInfo
*/
function testDashParser(done, manifestText, expected, opt_callback,
opt_ignoreDrmInfo) {
var retry = shaka.net.NetworkingEngine.defaultRetryParameters();
var netEngine = new shaka.test.FakeNetworkingEngine();
netEngine.setDefaultText(manifestText);
var dashParser = new shaka.dash.DashParser();
var callback = opt_callback || function(node) { return null; };
var ignoreDrmInfo = opt_ignoreDrmInfo || false;
dashParser.configure({
retryParameters: retry,
dash: {
clockSyncUri: '',
customScheme: callback,
ignoreDrmInfo: ignoreDrmInfo,
xlinkFailGracefully: false
},
hls: { defaultTimeOffset: 0 }
});
var playerEvents = {
networkingEngine: netEngine,
filterNewPeriod: function() {},
filterAllPeriods: function() {},
onTimelineRegionAdded: fail, // Should not have any EventStream elements.
onEvent: fail,
onError: fail
};
dashParser.start('http://example.com', playerEvents)
.then(function(actual) { expect(actual).toEqual(expected); })
.catch(fail)
.then(done);
}
/**
* Build a simple manifest with ContentProtection lines inserted into the
* AdaptationSet and each Representation.
*
* @param {!Array.<string>} adaptationSetLines
* @param {!Array.<string>} representation1Lines
* @param {!Array.<string>} representation2Lines
* @return {string}
*/
function buildManifestText(
adaptationSetLines, representation1Lines, representation2Lines) {
var template = [
'<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011"',
' xmlns:cenc="urn:mpeg:cenc:2013">',
' <Period duration="PT30S">',
' <SegmentTemplate media="s.mp4" duration="2" />',
' <AdaptationSet mimeType="video/mp4" codecs="avc1.4d401f">',
'%(adaptationSetLines)s',
' <Representation bandwidth="50" width="576" height="432">',
'%(representation1Lines)s',
' </Representation>',
' <Representation bandwidth="100" width="576" height="432">',
'%(representation2Lines)s',
' </Representation>',
' </AdaptationSet>',
' </Period>',
'</MPD>'
].join('\n');
return sprintf(template, {
adaptationSetLines: adaptationSetLines.join('\n'),
representation1Lines: representation1Lines.join('\n'),
representation2Lines: representation2Lines.join('\n')
});
}
/**
* Build an expected manifest which checks DRM-related fields.
*
* @param {!Array.<!Object>} drmInfos A list of DrmInfo-like objects.
* @param {number=} opt_numVariants The number of variants, default 2.
* @return {Object} A Manifest-like object.
*/
function buildExpectedManifest(drmInfos, opt_numVariants) {
var numVariants = opt_numVariants || 2;
var keyIds = [];
if (drmInfos.length > 0) {
keyIds = drmInfos[0].sample.keyIds;
}
var variants = [];
for (var i = 0; i < numVariants; i++) {
var variant = jasmine.objectContaining({
drmInfos: drmInfos,
video: jasmine.objectContaining({
keyId: keyIds[i] || null
})
});
variants.push(variant);
}
return jasmine.objectContaining({
periods: [
jasmine.objectContaining({
variants: variants,
textStreams: []
})
] // periods
});
}
/**
* Build an expected DrmInfo based on a key system and optional PSSHs.
*
* @param {string} keySystem
* @param {Array.<string>=} opt_keyIds
* @param {Array.<string>=} opt_base64Psshs
* @param {Array.<string>=} opt_initDataKeyIds
* @return {Object} A DrmInfo-like object.
*/
function buildDrmInfo(keySystem, opt_keyIds,
opt_base64Psshs, opt_initDataKeyIds) {
var base64Psshs = opt_base64Psshs || [];
var initData = base64Psshs.map(function(base64, index) {
/** @type {shakaExtern.InitDataOverride} */
var initData = {
initDataType: 'cenc',
initData: shaka.util.Uint8ArrayUtils.fromBase64(base64),
keyId: opt_initDataKeyIds ? opt_initDataKeyIds[index] : null
};
return initData;
});
var keyIds = opt_keyIds || [];
var containing = {keySystem: keySystem, initData: initData, keyIds: keyIds};
return jasmine.objectContaining(containing);
}
it('handles clear content', function(done) {
var source = buildManifestText([], [], []);
var expected = buildExpectedManifest([]);
testDashParser(done, source, expected);
});
describe('maps standard scheme IDs', function() {
/**
* @param {string} name A name for the test
* @param {!Array.<string>} uuids DRM scheme UUIDs
* @param {!Array.<string>} keySystems expected key system IDs
*/
function testKeySystemMappings(name, uuids, keySystems) {
it(name, function(done) {
var adaptationSetLines = uuids.map(function(uri) {
return sprintf('<ContentProtection schemeIdUri="urn:uuid:%s" />',
uri);
});
var source = buildManifestText(adaptationSetLines, [], []);
var drmInfos = keySystems.map(function(keySystem) {
return buildDrmInfo(keySystem);
});
var expected = buildExpectedManifest(drmInfos);
testDashParser(done, source, expected);
});
}
testKeySystemMappings('for Widevine',
['edef8ba9-79d6-4ace-a3c8-27dcd51d21ed'], ['com.widevine.alpha']);
testKeySystemMappings('for PlayReady',
['9a04f079-9840-4286-ab92-e65be0885f95'], ['com.microsoft.playready']);
testKeySystemMappings('for Adobe Primetime',
['f239e769-efa3-4850-9c16-a903c6932efb'], ['com.adobe.primetime']);
testKeySystemMappings('for multiple DRMs in the specified order',
[
'edef8ba9-79d6-4ace-a3c8-27dcd51d21ed',
'9a04f079-9840-4286-ab92-e65be0885f95'
], [
'com.widevine.alpha',
'com.microsoft.playready'
]);
testKeySystemMappings('in a case-insensitive way',
[
'EDEF8BA9-79D6-4ACE-A3C8-27DCD51D21ED',
'9A04F079-9840-4286-AB92-E65BE0885F95',
'F239E769-EFA3-4850-9C16-A903C6932EFB'
], [
'com.widevine.alpha',
'com.microsoft.playready',
'com.adobe.primetime'
]);
});
it('inherits key IDs from AdaptationSet to Representation', function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
'<ContentProtection',
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
], [], []);
var expected = buildExpectedManifest([
buildDrmInfo('com.widevine.alpha', [
// Representation 1 key ID
'deadbeeffeedbaadf00d000008675309',
// Representation 2 key ID
'deadbeeffeedbaadf00d000008675309'])]);
testDashParser(done, source, expected);
});
it('sets key IDs for the init data', function(done) {
var source = buildManifestText([
// AdaptationSet lines
], [
// Representation 1 lines
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
' value="cenc"',
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309">',
' <cenc:pssh>bm8gaHVtYW4gY2FuIHJlYWQgYmFzZTY0IGRpcmVjdGx5</cenc:pssh>',
'</ContentProtection>'
], []);
var expected = buildExpectedManifest([
buildDrmInfo('com.widevine.alpha',
['deadbeeffeedbaadf00d000008675309'], // key Id
['bm8gaHVtYW4gY2FuIHJlYWQgYmFzZTY0IGRpcmVjdGx5'], // initData
['deadbeeffeedbaadf00d000008675309'])] // key Id for initData
);
testDashParser(done, source, expected);
});
it('lets Representations override key IDs', function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
'<ContentProtection',
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
], [
// Representation 1 lines
'<ContentProtection',
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116" />'
], [
// Representation 2 lines
'<ContentProtection',
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-018006492568" />'
]);
var expected = buildExpectedManifest([
buildDrmInfo('com.widevine.alpha', [
// Representation 1 key ID
'baadf00dfeeddeafbeef000004390116',
// Representation 2 key ID
'baadf00dfeeddeafbeef018006492568'])]);
testDashParser(done, source, expected);
});
it('extracts embedded PSSHs', function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">',
' <cenc:pssh>ZmFrZSBXaWRldmluZSBQU1NI</cenc:pssh>',
'</ContentProtection>',
'<ContentProtection',
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95">',
' <cenc:pssh>bm8gaHVtYW4gY2FuIHJlYWQgYmFzZTY0IGRpcmVjdGx5</cenc:pssh>',
'</ContentProtection>'
], [], []);
var expected = buildExpectedManifest(
[
buildDrmInfo('com.widevine.alpha', [], [
'ZmFrZSBXaWRldmluZSBQU1NI'
]),
buildDrmInfo('com.microsoft.playready', [], [
'bm8gaHVtYW4gY2FuIHJlYWQgYmFzZTY0IGRpcmVjdGx5'
])
]);
testDashParser(done, source, expected);
});
it('assumes all known key systems for generic CENC', function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection',
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc" />'
], [], []);
var expected = buildExpectedManifest(
// The order does not matter here, so use arrayContaining.
/** @type {!Array.<!Object>} */(jasmine.arrayContaining([
buildDrmInfo('com.widevine.alpha'),
buildDrmInfo('com.microsoft.playready'),
buildDrmInfo('com.adobe.primetime')
])));
testDashParser(done, source, expected);
});
it('assumes all known key systems when ignoreDrmInfo flag is set',
function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">',
' <cenc:pssh>ZmFrZSBXaWRldmluZSBQU1NI</cenc:pssh>',
'</ContentProtection>',
'<ContentProtection',
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95">',
' <cenc:pssh>bm8gaHVtYW4gY2FuIHJlYWQgYmFzZTY0IGRpcm</cenc:pssh>',
'</ContentProtection>'
], [], []);
var expected = buildExpectedManifest(
// The order does not matter here, so use arrayContaining.
// NOTE: the buildDrmInfo calls here specify no init data
/** @type {!Array.<!Object>} */(jasmine.arrayContaining([
buildDrmInfo('com.widevine.alpha'),
buildDrmInfo('com.microsoft.playready'),
buildDrmInfo('com.adobe.primetime')
])));
testDashParser(done, source, expected, /* opt_callback */ undefined,
/* opt_ignoreDrmInfo */ true);
});
it('parses key IDs when ignoreDrmInfo flag is set', function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection',
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95"',
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />',
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
], [], []);
var keyIds = [
// Representation 1 key ID
'deadbeeffeedbaadf00d000008675309',
// Representation 2 key ID
'deadbeeffeedbaadf00d000008675309'
];
var expected = buildExpectedManifest(
[
buildDrmInfo('org.w3.clearkey', keyIds),
buildDrmInfo('com.widevine.alpha', keyIds),
buildDrmInfo('com.microsoft.playready', keyIds),
buildDrmInfo('com.adobe.primetime', keyIds)
]);
testDashParser(done, source, expected, /* opt_callback */ undefined,
/* opt_ignoreDrmInfo */ true);
});
it('inherits PSSH from generic CENC into all key systems', function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection',
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc">',
' <cenc:pssh>b25lIGhlYWRlciB0byBydWxlIHRoZW0gYWxs</cenc:pssh>',
'</ContentProtection>',
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
'<ContentProtection',
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95" />'
], [], []);
var expected = buildExpectedManifest([
buildDrmInfo('com.widevine.alpha', [], [
'b25lIGhlYWRlciB0byBydWxlIHRoZW0gYWxs'
]),
buildDrmInfo('com.microsoft.playready', [], [
'b25lIGhlYWRlciB0byBydWxlIHRoZW0gYWxs'
])
]);
testDashParser(done, source, expected);
});
it('lets key systems override generic PSSH', function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection',
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc">',
' <cenc:pssh>b25lIGhlYWRlciB0byBydWxlIHRoZW0gYWxs</cenc:pssh>',
'</ContentProtection>',
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">',
' <cenc:pssh>',
' VGltZSBpcyBhbiBpbGx1c2lvbi4gTHVuY2h0aW1lIGRvdWJseSBzby4=',
' </cenc:pssh>',
'</ContentProtection>',
'<ContentProtection',
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95" />'
], [], []);
var expected = buildExpectedManifest([
buildDrmInfo('com.widevine.alpha', [], [
'VGltZSBpcyBhbiBpbGx1c2lvbi4gTHVuY2h0aW1lIGRvdWJseSBzby4='
]),
buildDrmInfo('com.microsoft.playready', [], [
'b25lIGhlYWRlciB0byBydWxlIHRoZW0gYWxs'
])
]);
testDashParser(done, source, expected);
});
it('ignores custom or unknown schemes', function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection',
' schemeIdUri="urn:uuid:feedbaad-f00d-2bee-baad-d00d00000000" />',
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
'<ContentProtection',
' schemeIdUri="http://example.com/drm" />'
], [], []);
var expected = buildExpectedManifest([
buildDrmInfo('com.widevine.alpha')
]);
testDashParser(done, source, expected);
});
it('invokes a callback for unknown schemes', function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection',
' schemeIdUri="urn:uuid:feedbaad-f00d-2bee-baad-d00d00000000" />',
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
'<ContentProtection',
' schemeIdUri="http://example.com/drm" />'
], [], []);
/**
* @param {!Element} contentProtection
* @return {Array.<shakaExtern.DrmInfo>}
*/
var callback = function(contentProtection) {
var schemeIdUri = contentProtection.getAttribute('schemeIdUri');
if (schemeIdUri == 'urn:uuid:feedbaad-f00d-2bee-baad-d00d00000000') {
return [{
keySystem: 'com.custom.baadd00d',
licenseServerUri: '',
distinctiveIdentifierRequired: false,
persistentStateRequired: false,
videoRobustness: '',
audioRobustness: '',
serverCertificate: null,
initData: [],
keyIds: []
}];
} else if (schemeIdUri == 'http://example.com/drm') {
return [{
keySystem: 'com.example.drm',
licenseServerUri: '',
distinctiveIdentifierRequired: false,
persistentStateRequired: false,
videoRobustness: '',
audioRobustness: '',
serverCertificate: null,
initData: [],
keyIds: []
}];
} else {
return null;
}
};
var expected = buildExpectedManifest([
buildDrmInfo('com.custom.baadd00d'),
buildDrmInfo('com.widevine.alpha'),
buildDrmInfo('com.example.drm')
]);
testDashParser(done, source, expected, callback);
});
it('inserts a placeholder for unrecognized schemes', function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection',
' schemeIdUri="urn:uuid:feedbaad-f00d-2bee-baad-d00d00000000" />',
'<ContentProtection',
' schemeIdUri="http://example.com/drm" />',
'<ContentProtection',
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
], [], []);
var expected = buildExpectedManifest([
buildDrmInfo('', [ // placeholder: only unrecognized schemes found
// Representation 1 key ID
'deadbeeffeedbaadf00d000008675309',
// Representation 2 key ID
'deadbeeffeedbaadf00d000008675309'])]);
testDashParser(done, source, expected);
});
it('can specify ContentProtection in Representation only', function(done) {
var source = buildManifestText([
// AdaptationSet lines
], [
// Representation 1 lines
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
], [
// Representation 2 lines
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
]);
var expected = buildExpectedManifest(
[buildDrmInfo('com.widevine.alpha')]);
testDashParser(done, source, expected);
});
it('only keeps key systems common to all Representations', function(done) {
var source = buildManifestText([
// AdaptationSet lines
], [
// Representation 1 lines
'<ContentProtection',
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95" />',
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
], [
// Representation 2 lines
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
]);
var expected = buildExpectedManifest(
[buildDrmInfo('com.widevine.alpha')]);
testDashParser(done, source, expected);
});
it('still keeps per-Representation key IDs when merging', function(done) {
var source = buildManifestText([
// AdaptationSet lines
], [
// Representation 1 lines
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
'<ContentProtection',
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
], [
// Representation 2 lines
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
'<ContentProtection',
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116" />'
]);
var expected = buildExpectedManifest([
buildDrmInfo('com.widevine.alpha', [
// Representation 1 key ID
'deadbeeffeedbaadf00d000008675309',
// Representation 2 key ID
'baadf00dfeeddeafbeef000004390116'])]);
testDashParser(done, source, expected);
});
it('parses key IDs from non-cenc in Representation', function(done) {
var source = buildManifestText([
// AdaptationSet lines
], [
// Representation 1 lines
'<ContentProtection',
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95"',
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />',
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
], [
// Representation 2 lines
'<ContentProtection',
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95"',
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116" />',
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116" />'
]);
var keyIds = [
// Representation 1 key ID
'deadbeeffeedbaadf00d000008675309',
// Representation 2 key ID
'baadf00dfeeddeafbeef000004390116'];
var expected = buildExpectedManifest(
[
buildDrmInfo('com.microsoft.playready', keyIds),
buildDrmInfo('com.widevine.alpha', keyIds)
]);
testDashParser(done, source, expected);
});
it('parses key IDs from non-cenc in AdaptationSet', function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection',
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95"',
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />',
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
], [], []);
var keyIds = [
// Representation 1 key ID
'deadbeeffeedbaadf00d000008675309',
// Representation 2 key ID
'deadbeeffeedbaadf00d000008675309'
];
var expected = buildExpectedManifest(
[
buildDrmInfo('com.microsoft.playready', keyIds),
buildDrmInfo('com.widevine.alpha', keyIds)
]);
testDashParser(done, source, expected);
});
it('ignores elements missing @schemeIdUri', function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection />',
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
], [], []);
var expected = buildExpectedManifest(
[buildDrmInfo('com.widevine.alpha')]);
testDashParser(done, source, expected);
});
it('fails for no schemes common', function(done) {
var source = buildManifestText([
// AdaptationSet lines
], [
// Representation 1 lines
'<ContentProtection',
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95" />'
], [
// Representation 2 lines
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
]);
var expected = new shaka.util.Error(
shaka.util.Error.Severity.CRITICAL,
shaka.util.Error.Category.MANIFEST,
shaka.util.Error.Code.DASH_NO_COMMON_KEY_SYSTEM);
Dash.testFails(done, source, expected);
});
it('fails for invalid PSSH encoding', function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">',
' <cenc:pssh>foobar!</cenc:pssh>',
'</ContentProtection>'
], [], []);
var expected = new shaka.util.Error(
shaka.util.Error.Severity.CRITICAL,
shaka.util.Error.Category.MANIFEST,
shaka.util.Error.Code.DASH_PSSH_BAD_ENCODING);
Dash.testFails(done, source, expected);
});
it('fails for conflicting default key IDs', function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection',
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95"',
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />',
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116" />'
], [], []);
var expected = new shaka.util.Error(
shaka.util.Error.Severity.CRITICAL,
shaka.util.Error.Category.MANIFEST,
shaka.util.Error.Code.DASH_CONFLICTING_KEY_IDS);
Dash.testFails(done, source, expected);
});
it('fails for multiple key IDs', function(done) {
var source = buildManifestText([
// AdaptationSet lines
'<ContentProtection',
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116 foobar" />',
'<ContentProtection',
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
], [], []);
var expected = new shaka.util.Error(
shaka.util.Error.Severity.CRITICAL,
shaka.util.Error.Category.MANIFEST,
shaka.util.Error.Code.DASH_MULTIPLE_KEY_IDS_NOT_SUPPORTED);
Dash.testFails(done, source, expected);
});
});