mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-15 16:06:41 +03:00
Joey Parrish
fbbd63d96b
This change fixes tests on Chromecast by loading tests later in the process. Test scripts are now dynamically inserted by boot.js, rather than loaded by Karma. The bootstrapping code then awaits the completion of that before starting the Karma frameworks (Jasmine) to run the tests. This also removes the use of goog.provide/goog.require in tests and test utils. We don't need to load test utils or library sources dynamically in each test, and this gives us more explicit control over script loading and ordering. Closes #4094
408 lines
16 KiB
JavaScript
408 lines
16 KiB
JavaScript
/*! @license
|
|
* Shaka Player
|
|
* Copyright 2016 Google LLC
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
describe('DashParser SegmentBase', () => {
|
|
const Dash = shaka.test.Dash;
|
|
|
|
const indexSegmentUri = '/base/test/test/assets/index-segment.mp4';
|
|
|
|
/** @type {!shaka.test.FakeNetworkingEngine} */
|
|
let fakeNetEngine;
|
|
/** @type {!shaka.dash.DashParser} */
|
|
let parser;
|
|
/** @type {shaka.extern.ManifestParser.PlayerInterface} */
|
|
let playerInterface;
|
|
/** @type {!ArrayBuffer} */
|
|
let indexSegment;
|
|
|
|
beforeAll(async () => {
|
|
indexSegment = await shaka.test.Util.fetch(indexSegmentUri);
|
|
});
|
|
|
|
beforeEach(() => {
|
|
fakeNetEngine = new shaka.test.FakeNetworkingEngine();
|
|
parser = shaka.test.Dash.makeDashParser();
|
|
|
|
playerInterface = {
|
|
networkingEngine: fakeNetEngine,
|
|
modifyManifestRequest: (request, manifestInfo) => {},
|
|
modifySegmentRequest: (request, segmentInfo) => {},
|
|
filter: (manifest) => Promise.resolve(),
|
|
makeTextStreamsForClosedCaptions: (manifest) => {},
|
|
onTimelineRegionAdded: fail, // Should not have any EventStream elements.
|
|
onEvent: fail,
|
|
onError: fail,
|
|
isLowLatencyMode: () => false,
|
|
isAutoLowLatencyMode: () => false,
|
|
enableLowLatencyMode: () => {},
|
|
};
|
|
});
|
|
|
|
it('requests init data for WebM', async () => {
|
|
const source = [
|
|
'<MPD mediaPresentationDuration="PT75S">',
|
|
' <BaseURL>http://example.com</BaseURL>',
|
|
' <Period>',
|
|
' <AdaptationSet mimeType="video/webm">',
|
|
' <Representation id="1" bandwidth="1" frameRate="3000/3001">',
|
|
' <BaseURL>media-1.webm</BaseURL>',
|
|
' <SegmentBase indexRange="100-200" timescale="9000">',
|
|
' <Initialization sourceURL="init-1.webm" range="201-300" />',
|
|
' </SegmentBase>',
|
|
' </Representation>',
|
|
' <Representation id="2" bandwidth="1" frameRate="1500/1501">',
|
|
' <BaseURL>media-2.webm</BaseURL>',
|
|
' <SegmentBase indexRange="1100-1200" timescale="9000">',
|
|
' <Initialization sourceURL="init-2.webm" range="1201-1300" />',
|
|
' </SegmentBase>',
|
|
' </Representation>',
|
|
' </AdaptationSet>',
|
|
' </Period>',
|
|
'</MPD>',
|
|
].join('\n');
|
|
|
|
fakeNetEngine
|
|
.setResponseText('dummy://foo', source)
|
|
.setResponseText('http://example.com/media-1.webm', '')
|
|
.setResponseText('http://example.com/media-2.webm', '')
|
|
.setResponseText('http://example.com/init-1.webm', '')
|
|
.setResponseText('http://example.com/init-2.webm', '');
|
|
|
|
/** @type {shaka.extern.Manifest} */
|
|
const manifest = await parser.start('dummy://foo', playerInterface);
|
|
|
|
// Call createSegmentIndex() on each stream to make the requests, but expect
|
|
// failure from the actual parsing, since the data is bogus.
|
|
const stream1 = manifest.variants[0].video;
|
|
await expectAsync(stream1.createSegmentIndex()).toBeRejected();
|
|
const stream2 = manifest.variants[1].video;
|
|
await expectAsync(stream2.createSegmentIndex()).toBeRejected();
|
|
|
|
expect(fakeNetEngine.request).toHaveBeenCalledTimes(5);
|
|
|
|
// Expect calls to fetch part of the media and init segments of each stream.
|
|
fakeNetEngine.expectRangeRequest(
|
|
'http://example.com/media-1.webm', 100, 200);
|
|
fakeNetEngine.expectRangeRequest(
|
|
'http://example.com/init-1.webm', 201, 300);
|
|
fakeNetEngine.expectRangeRequest(
|
|
'http://example.com/media-2.webm', 1100, 1200);
|
|
fakeNetEngine.expectRangeRequest(
|
|
'http://example.com/init-2.webm', 1201, 1300);
|
|
});
|
|
|
|
it('inherits from Period', async () => {
|
|
const source = [
|
|
'<MPD mediaPresentationDuration="PT75S">',
|
|
' <Period>',
|
|
' <BaseURL>http://example.com</BaseURL>',
|
|
' <SegmentBase indexRange="100-200" timescale="9000">',
|
|
' <Initialization sourceURL="init.mp4" range="201-300" />',
|
|
' </SegmentBase>',
|
|
' <AdaptationSet mimeType="video/mp4">',
|
|
' <Representation bandwidth="1" />',
|
|
' </AdaptationSet>',
|
|
' </Period>',
|
|
'</MPD>',
|
|
].join('\n');
|
|
|
|
fakeNetEngine
|
|
.setResponseText('dummy://foo', source)
|
|
.setResponseValue('http://example.com', indexSegment);
|
|
|
|
/** @type {shaka.extern.Manifest} */
|
|
const manifest = await parser.start('dummy://foo', playerInterface);
|
|
const segmentReference = await Dash.getFirstVideoSegmentReference(manifest);
|
|
const initSegmentReference = segmentReference.initSegmentReference;
|
|
expect(initSegmentReference.getUris()).toEqual(
|
|
['http://example.com/init.mp4']);
|
|
expect(initSegmentReference.getStartByte()).toBe(201);
|
|
expect(initSegmentReference.getEndByte()).toBe(300);
|
|
|
|
expect(fakeNetEngine.request).toHaveBeenCalledTimes(2);
|
|
fakeNetEngine.expectRangeRequest('http://example.com', 100, 200);
|
|
});
|
|
|
|
it('inherits from AdaptationSet', async () => {
|
|
const source = [
|
|
'<MPD mediaPresentationDuration="PT75S">',
|
|
' <Period>',
|
|
' <AdaptationSet mimeType="video/mp4">',
|
|
' <BaseURL>http://example.com</BaseURL>',
|
|
' <SegmentBase indexRange="100-200" timescale="9000">',
|
|
' <Initialization sourceURL="init.mp4" range="201-300" />',
|
|
' </SegmentBase>',
|
|
' <Representation bandwidth="1" />',
|
|
' </AdaptationSet>',
|
|
' </Period>',
|
|
'</MPD>',
|
|
].join('\n');
|
|
|
|
fakeNetEngine
|
|
.setResponseText('dummy://foo', source)
|
|
.setResponseValue('http://example.com', indexSegment);
|
|
|
|
/** @type {shaka.extern.Manifest} */
|
|
const manifest = await parser.start('dummy://foo', playerInterface);
|
|
const segmentReference = await Dash.getFirstVideoSegmentReference(manifest);
|
|
const initSegmentReference = segmentReference.initSegmentReference;
|
|
expect(initSegmentReference.getUris()).toEqual(
|
|
['http://example.com/init.mp4']);
|
|
expect(initSegmentReference.getStartByte()).toBe(201);
|
|
expect(initSegmentReference.getEndByte()).toBe(300);
|
|
|
|
expect(fakeNetEngine.request).toHaveBeenCalledTimes(2);
|
|
fakeNetEngine.expectRangeRequest('http://example.com', 100, 200);
|
|
});
|
|
|
|
it('does not require sourceURL in Initialization', async () => {
|
|
const source = [
|
|
'<MPD mediaPresentationDuration="PT75S">',
|
|
' <Period>',
|
|
' <AdaptationSet mimeType="video/mp4">',
|
|
' <Representation bandwidth="1">',
|
|
' <BaseURL>http://example.com/stream.mp4</BaseURL>',
|
|
' <SegmentBase indexRange="100-200" timescale="9000">',
|
|
' <Initialization range="201-300" />',
|
|
' </SegmentBase>',
|
|
' </Representation>',
|
|
' </AdaptationSet>',
|
|
' </Period>',
|
|
'</MPD>',
|
|
].join('\n');
|
|
|
|
fakeNetEngine
|
|
.setResponseText('dummy://foo', source)
|
|
.setResponseValue('http://example.com/stream.mp4', indexSegment);
|
|
|
|
/** @type {shaka.extern.Manifest} */
|
|
const manifest = await parser.start('dummy://foo', playerInterface);
|
|
const segmentReference = await Dash.getFirstVideoSegmentReference(manifest);
|
|
const initSegmentReference = segmentReference.initSegmentReference;
|
|
expect(initSegmentReference.getUris()).toEqual(
|
|
['http://example.com/stream.mp4']);
|
|
expect(initSegmentReference.getStartByte()).toBe(201);
|
|
expect(initSegmentReference.getEndByte()).toBe(300);
|
|
|
|
expect(fakeNetEngine.request).toHaveBeenCalledTimes(2);
|
|
fakeNetEngine.expectRangeRequest('http://example.com/stream.mp4', 100, 200);
|
|
});
|
|
|
|
it('merges across levels', async () => {
|
|
const source = [
|
|
'<MPD mediaPresentationDuration="PT75S">',
|
|
' <Period>',
|
|
' <BaseURL>http://example.com</BaseURL>',
|
|
' <SegmentBase timescale="9000">',
|
|
' <Initialization sourceURL="init.mp4" range="201-300" />',
|
|
' </SegmentBase>',
|
|
' <AdaptationSet mimeType="video/mp4">',
|
|
' <SegmentBase presentationTimeOffset="90000">',
|
|
' <Initialization sourceURL="init.mp4" range="201-300" />',
|
|
' </SegmentBase>',
|
|
' <Representation bandwidth="1">',
|
|
' <SegmentBase>',
|
|
' <RepresentationIndex sourceURL="index.mp4" range="5-2000" />',
|
|
' </SegmentBase>',
|
|
' </Representation>',
|
|
' </AdaptationSet>',
|
|
' </Period>',
|
|
'</MPD>',
|
|
].join('\n');
|
|
|
|
fakeNetEngine
|
|
.setResponseText('dummy://foo', source)
|
|
.setResponseValue('http://example.com/index.mp4', indexSegment);
|
|
|
|
/** @type {shaka.extern.Manifest} */
|
|
const manifest = await parser.start('dummy://foo', playerInterface);
|
|
const segmentReference = await Dash.getFirstVideoSegmentReference(manifest);
|
|
const initSegmentReference = segmentReference.initSegmentReference;
|
|
expect(initSegmentReference.getUris()).toEqual(
|
|
['http://example.com/init.mp4']);
|
|
expect(initSegmentReference.getStartByte()).toBe(201);
|
|
expect(initSegmentReference.getEndByte()).toBe(300);
|
|
expect(segmentReference.timestampOffset).toBe(-10);
|
|
|
|
expect(fakeNetEngine.request).toHaveBeenCalledTimes(2);
|
|
fakeNetEngine.expectRangeRequest('http://example.com/index.mp4', 5, 2000);
|
|
});
|
|
|
|
it('merges and overrides across levels', async () => {
|
|
const source = [
|
|
'<MPD mediaPresentationDuration="PT75S">',
|
|
' <Period>',
|
|
' <BaseURL>http://example.com</BaseURL>',
|
|
' <SegmentBase indexRange="0-10" timescale="9000">',
|
|
' <Initialization sourceURL="init.mp4" range="201-300" />',
|
|
' </SegmentBase>',
|
|
' <AdaptationSet mimeType="video/mp4">',
|
|
' <SegmentBase timescale="10" presentationTimeOffset="10">',
|
|
' <Initialization sourceURL="special.mp4" />',
|
|
' </SegmentBase>',
|
|
' <Representation bandwidth="1">',
|
|
' <SegmentBase indexRange="30-900" ',
|
|
' presentationTimeOffset="200" />',
|
|
' </Representation>',
|
|
' </AdaptationSet>',
|
|
' </Period>',
|
|
'</MPD>',
|
|
].join('\n');
|
|
|
|
fakeNetEngine
|
|
.setResponseText('dummy://foo', source)
|
|
.setResponseValue('http://example.com', indexSegment);
|
|
|
|
/** @type {shaka.extern.Manifest} */
|
|
const manifest = await parser.start('dummy://foo', playerInterface);
|
|
const segmentReference = await Dash.getFirstVideoSegmentReference(manifest);
|
|
const initSegmentReference = segmentReference.initSegmentReference;
|
|
expect(initSegmentReference.getUris()).toEqual(
|
|
['http://example.com/special.mp4']);
|
|
expect(initSegmentReference.getStartByte()).toBe(0);
|
|
expect(initSegmentReference.getEndByte()).toBe(null);
|
|
expect(segmentReference.timestampOffset).toBe(-20);
|
|
|
|
expect(fakeNetEngine.request).toHaveBeenCalledTimes(2);
|
|
fakeNetEngine.expectRangeRequest('http://example.com', 30, 900);
|
|
});
|
|
|
|
it('does not assume the same timescale as media', async () => {
|
|
const source = [
|
|
'<MPD mediaPresentationDuration="PT75S">',
|
|
' <Period>',
|
|
' <AdaptationSet mimeType="video/mp4">',
|
|
' <Representation bandwidth="1">',
|
|
' <BaseURL>http://example.com/index.mp4</BaseURL>',
|
|
' <SegmentBase indexRange="30-900" ',
|
|
' timescale="1000"',
|
|
' presentationTimeOffset="2000" />',
|
|
' </Representation>',
|
|
' </AdaptationSet>',
|
|
' </Period>',
|
|
'</MPD>',
|
|
].join('\n');
|
|
|
|
fakeNetEngine
|
|
.setResponseText('dummy://foo', source)
|
|
.setResponseValue('http://example.com/index.mp4', indexSegment);
|
|
|
|
/** @type {shaka.extern.Manifest} */
|
|
const manifest = await parser.start('dummy://foo', playerInterface);
|
|
const video = manifest.variants[0].video;
|
|
await video.createSegmentIndex(); // real data, should succeed
|
|
goog.asserts.assert(video.segmentIndex != null, 'Null segmentIndex!');
|
|
|
|
const reference = Array.from(video.segmentIndex)[0];
|
|
expect(reference.startTime).toBe(-2);
|
|
expect(reference.endTime).toBe(10); // would be 12 without PTO
|
|
});
|
|
|
|
// https://github.com/shaka-project/shaka-player/issues/3230
|
|
it('works with multi-Period with eviction', async () => {
|
|
const source = [
|
|
'<MPD mediaPresentationDuration="PT75S">',
|
|
' <Period duration="PT30S">',
|
|
' <AdaptationSet mimeType="video/mp4">',
|
|
' <Representation bandwidth="1">',
|
|
' <BaseURL>http://example.com/index.mp4</BaseURL>',
|
|
' <SegmentBase indexRange="30-900" />',
|
|
' </Representation>',
|
|
' </AdaptationSet>',
|
|
' </Period>',
|
|
' <Period>',
|
|
' <AdaptationSet mimeType="video/mp4">',
|
|
' <Representation bandwidth="1">',
|
|
' <BaseURL>http://example.com/index.mp4</BaseURL>',
|
|
' <SegmentBase indexRange="30-900" presentationTimeOffset="30" />',
|
|
' </Representation>',
|
|
' </AdaptationSet>',
|
|
' </Period>',
|
|
'</MPD>',
|
|
].join('\n');
|
|
|
|
fakeNetEngine
|
|
.setResponseText('dummy://foo', source)
|
|
.setResponseValue('http://example.com/index.mp4', indexSegment);
|
|
|
|
/** @type {shaka.extern.Manifest} */
|
|
const manifest = await parser.start('dummy://foo', playerInterface);
|
|
const video = manifest.variants[0].video;
|
|
await video.createSegmentIndex(); // real data, should succeed
|
|
goog.asserts.assert(video.segmentIndex != null, 'Null segmentIndex!');
|
|
|
|
// There are originally 5 references, but the segment that spans the Period
|
|
// boundary is duplicated. In the bug, we'd stop references at the Period
|
|
// boundary and only have 3 references.
|
|
const references = Array.from(video.segmentIndex);
|
|
expect(references.length).toBe(6);
|
|
});
|
|
|
|
describe('fails for', () => {
|
|
it('unsupported container', async () => {
|
|
const source = [
|
|
'<MPD mediaPresentationDuration="PT75S">',
|
|
' <Period>',
|
|
' <BaseURL>http://example.com</BaseURL>',
|
|
' <AdaptationSet mimeType="video/cat">',
|
|
' <Representation bandwidth="1">',
|
|
' <SegmentBase indexRange="30-900" />',
|
|
' </Representation>',
|
|
' </AdaptationSet>',
|
|
' </Period>',
|
|
'</MPD>',
|
|
].join('\n');
|
|
const error = new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.DASH_UNSUPPORTED_CONTAINER);
|
|
await Dash.testFails(source, error);
|
|
});
|
|
|
|
it('missing init segment for WebM', async () => {
|
|
const source = [
|
|
'<MPD mediaPresentationDuration="PT75S">',
|
|
' <Period>',
|
|
' <BaseURL>http://example.com</BaseURL>',
|
|
' <AdaptationSet mimeType="video/webm">',
|
|
' <Representation bandwidth="1">',
|
|
' <SegmentBase indexRange="30-900" />',
|
|
' </Representation>',
|
|
' </AdaptationSet>',
|
|
' </Period>',
|
|
'</MPD>',
|
|
].join('\n');
|
|
const error = new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.DASH_WEBM_MISSING_INIT);
|
|
await Dash.testFails(source, error);
|
|
});
|
|
|
|
it('no @indexRange nor RepresentationIndex', async () => {
|
|
const source = [
|
|
'<MPD mediaPresentationDuration="PT75S">',
|
|
' <Period>',
|
|
' <BaseURL>http://example.com</BaseURL>',
|
|
' <AdaptationSet mimeType="video/webm">',
|
|
' <Representation bandwidth="1">',
|
|
' <SegmentBase>',
|
|
' <Initialization sourceURL="test.webm" />',
|
|
' </SegmentBase>',
|
|
' </Representation>',
|
|
' </AdaptationSet>',
|
|
' </Period>',
|
|
'</MPD>',
|
|
].join('\n');
|
|
const error = new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.DASH_NO_SEGMENT_INFO);
|
|
await Dash.testFails(source, error);
|
|
});
|
|
});
|
|
});
|