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fix(Offline): Allow downloading HLS AES-128 content
Also adds integration tests for HLS AES-256 and HLS SAMPLE-AES download and playback
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,144 @@ | ||
| /*! @license | ||
| * Shaka Player | ||
| * Copyright 2016 Google LLC | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
|
|
||
| /** @return {boolean} */ | ||
| function checkStorageSupport() { | ||
| return shaka.offline.Storage.support(); | ||
| } | ||
|
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| filterDescribe('Storage', checkStorageSupport, () => { | ||
| const Util = shaka.test.Util; | ||
|
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| /** @type {!jasmine.Spy} */ | ||
| let onErrorSpy; | ||
|
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| /** @type {!HTMLVideoElement} */ | ||
| let video; | ||
| /** @type {shaka.Player} */ | ||
| let player; | ||
| /** @type {shaka.offline.Storage} */ | ||
| let storage; | ||
| /** @type {!shaka.util.EventManager} */ | ||
| let eventManager; | ||
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| let compiledShaka; | ||
|
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| /** @type {!shaka.test.Waiter} */ | ||
| let waiter; | ||
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| function checkClearKeySupport() { | ||
| const clearKeySupport = shakaSupport.drm['org.w3.clearkey']; | ||
| if (!clearKeySupport) { | ||
| return false; | ||
| } | ||
| return clearKeySupport.encryptionSchemes.includes('cenc'); | ||
| } | ||
|
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| async function eraseStorage() { | ||
| /** @type {!shaka.offline.StorageMuxer} */ | ||
| const muxer = new shaka.offline.StorageMuxer(); | ||
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| try { | ||
| await muxer.erase(); | ||
| } finally { | ||
| await muxer.destroy(); | ||
| } | ||
| } | ||
|
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| beforeAll(async () => { | ||
| video = shaka.test.UiUtils.createVideoElement(); | ||
| document.body.appendChild(video); | ||
| compiledShaka = | ||
| await shaka.test.Loader.loadShaka(getClientArg('uncompiled')); | ||
| }); | ||
|
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| beforeEach(async () => { | ||
| // Make sure we start with a clean slate between each run. | ||
| await eraseStorage(); | ||
|
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| await shaka.test.TestScheme.createManifests(compiledShaka, '_compiled'); | ||
| player = new compiledShaka.Player(); | ||
| storage = new compiledShaka.offline.Storage(player); | ||
| await player.attach(video); | ||
|
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||
| // Disable stall detection, which can interfere with playback tests. | ||
| player.configure('streaming.stallEnabled', false); | ||
|
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| // Grab event manager from the uncompiled library: | ||
| eventManager = new shaka.util.EventManager(); | ||
| waiter = new shaka.test.Waiter(eventManager); | ||
| waiter.setPlayer(player); | ||
|
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| onErrorSpy = jasmine.createSpy('onError'); | ||
| onErrorSpy.and.callFake((event) => fail(event.detail)); | ||
| eventManager.listen(player, 'error', Util.spyFunc(onErrorSpy)); | ||
| }); | ||
|
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| afterEach(async () => { | ||
| eventManager.release(); | ||
| await storage.destroy(); | ||
| await player.destroy(); | ||
|
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| // Make sure we don't leave anything behind. | ||
| await eraseStorage(); | ||
| }); | ||
|
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| afterAll(() => { | ||
| document.body.removeChild(video); | ||
| }); | ||
|
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| it('supports HLS AES-256 download and playback', async () => { | ||
| const url = '/base/test/test/assets/hls-aes-256/media.m3u8'; | ||
| const metadata = { | ||
| 'title': 'HLS AES-256', | ||
| 'downloaded': new Date(), | ||
| }; | ||
|
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| storage.store(url, metadata); | ||
|
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| await player.load(url); | ||
| await video.play(); | ||
| expect(player.isLive()).toBe(false); | ||
|
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| // Wait for the video to start playback. If it takes longer than 10 | ||
| // seconds, fail the test. | ||
| await waiter.waitForMovementOrFailOnTimeout(video, 10); | ||
|
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| // Play for 2 seconds, but stop early if the video ends. If it takes | ||
| // longer than 10 seconds, fail the test. | ||
| await waiter.waitUntilPlayheadReachesOrFailOnTimeout(video, 2, 10); | ||
|
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| await player.unload(); | ||
| }); | ||
|
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| drmIt('supports HLS SAMPLE-AES download and playback', async () => { | ||
| if (!checkClearKeySupport()) { | ||
| pending('ClearKey is not supported'); | ||
| } | ||
| const url = '/base/test/test/assets/hls-sample-aes/index.m3u8'; | ||
| const metadata = { | ||
| 'title': 'HLS SAMPLE-AES', | ||
| 'downloaded': new Date(), | ||
| }; | ||
|
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| const result = await storage.store(url, metadata).promise; | ||
|
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| await player.load(result.offlineUri); | ||
| await video.play(); | ||
| expect(player.isLive()).toBe(false); | ||
|
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| // Wait for the video to start playback. If it takes longer than 10 | ||
| // seconds, fail the test. | ||
| await waiter.waitForMovementOrFailOnTimeout(video, 10); | ||
|
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| // Play for 2 seconds, but stop early if the video ends. If it takes | ||
| // longer than 10 seconds, fail the test. | ||
| await waiter.waitUntilPlayheadReachesOrFailOnTimeout(video, 2, 10); | ||
|
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||
| await player.unload(); | ||
| }); | ||
| }); |