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+import {TestUtils} from "../../Util/TestUtils";
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+import {OpenSheetMusicDisplay} from "../../../src/OpenSheetMusicDisplay/OpenSheetMusicDisplay";
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+import { LinearTimingSource } from "../../../src/Playback/TimingSources/LinearTimingSource";
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+import { PlaybackManager } from "../../../src/Playback/PlaybackManager";
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+import { BasicAudioPlayer } from "../../../src/Playback/BasicAudioPlayer";
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+
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+describe("PlaybackManager", () => {
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+ const div: HTMLElement = document.createElement("div");
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+ const osmd: OpenSheetMusicDisplay =
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+ TestUtils.createOpenSheetMusicDisplay(div);
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+
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+ // for (const score of TestUtils.XmlTestSet) {
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+ // testFile(score);
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+ // }
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+
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+ // use it.only to test only this.
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+ // TODO if just using it() (all tests), this can still crash the browser somehow.
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+ it.skip("getSheetDuration total", (done: Mocha.Done) => {
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+ //let currentFileIndex: number = 0;
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+ loadNextFile(0, done);
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+ }).timeout(10000);
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+
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+ function loadNextFile(fileIndex: number, done: Mocha.Done): void {
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+ if (fileIndex > TestUtils.XmlTestSet.length - 1) {
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+ done();
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+ }
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+ const score: Document = TestUtils.getScore(TestUtils.XmlTestSet[fileIndex]);
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+ try {
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+ osmd.load(score).then(
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+ (result) => {
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+ const timingSource: LinearTimingSource = new LinearTimingSource();
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+ timingSource.Settings = osmd.Sheet.SheetPlaybackSetting;
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+ timingSource.logEnabled = false;
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+ const playbackManager: PlaybackManager = new PlaybackManager(
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+ timingSource, undefined, new BasicAudioPlayer(), undefined);
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+ osmd.PlaybackManager = playbackManager;
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+ playbackManager.initialize(osmd.Sheet.MusicPartManager);
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+ const timeWithoutRepeats: number = playbackManager.getSheetDurationInMs(false);
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+ const timeWithRepeats: number = playbackManager.getSheetDurationInMsWithRepeats();
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+ console.log("time with repeats: " + timeWithRepeats.toFixed(2) + " for " + osmd.Sheet.Title.text);
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+ console.log("time without repeats: " + timeWithoutRepeats.toFixed(2));
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+ chai.expect(timeWithRepeats >= timeWithoutRepeats).to.equal(true);
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+ loadNextFile(fileIndex + 1, done);
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+ },
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+ (err) => {
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+ // couldn't read file
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+ if (fileIndex < TestUtils.XmlTestSet.length - 1) {
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+ loadNextFile(fileIndex + 1, done);
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+ } else {
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+ done();
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+ // not sure why this if/else block is necessary, but otherwise it infinite loops when a file couldn't be loaded.
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+ // somehow the catch block doesn't seem to get executed.
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+ }
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+ });
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+ } catch (err) {
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+ console.log("error: " + err);
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+ loadNextFile(fileIndex + 1, done);
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+ // we need to catch the error and call the next file,
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+ // otherwise done() never gets called and the test hangs
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+ }
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+ }
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+
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+ // this variation of doing the test is similar to the loop in Xml_Test.ts,
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+ // but seems to crash the browser because the for loop calls too many tests at once that are too demanding.
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+ // (Xml_Test does the same, but it looks like the test is simple enough to not overload the browser)
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+ // function testFile(scoreName: string): void {
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+ // it("getSheetDuration: " + scoreName, (done: Mocha.Done) => {
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+ // //let timingSource: LinearTimingSource; // somehow this will be undefined in load().then()
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+ // //let playbackManager: PlaybackManager;
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+
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+ // if (false) {
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+ // initialize(osmd, undefined, undefined);
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+ // }
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+ // const score: Document = TestUtils.getScore(scoreName);
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+ // osmd.load(score).then(() => {
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+ // const timingSource: LinearTimingSource = new LinearTimingSource();
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+ // timingSource.Settings = osmd.Sheet.SheetPlaybackSetting;
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+ // timingSource.logEnabled = false;
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+ // const playbackManager = new PlaybackManager(timingSource, undefined, new BasicAudioPlayer(), undefined);
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+ // osmd.PlaybackManager = playbackManager;
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+ // playbackManager.initialize(osmd.Sheet.MusicPartManager);
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+ // const timeWithoutRepeats: number = playbackManager.getSheetDurationInMs(false);
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+ // const timeWithRepeats: number = playbackManager.getSheetDurationInMsWithRepeats();
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+ // console.log("time with repeats: " + timeWithRepeats + " for " + osmd.Sheet.Title.text);
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+ // console.log("time without repeats: " + timeWithoutRepeats);
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+ // chai.expect(timeWithRepeats >= timeWithoutRepeats).to.equal(true);
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+ // done();
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+ // });
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+ // }).timeout(10000);
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+ // }
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+
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+ // function initialize(osmd, timingSource, playbackManager) {
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+ // timingSource = new LinearTimingSource();
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+ // playbackManager = new PlaybackManager(timingSource, undefined, new BasicAudioPlayer(), undefined);
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+ // // timingSource.reset();
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+ // // timingSource.pause();
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+ // //playbackManager.removeListener(osmd.cursor); // only necessary if no duplicate checks in addListener
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+ // // playbackManager.addListener(osmd.cursor);
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+ // playbackManager.reset();
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+ // osmd.PlaybackManager = playbackManager;
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+ // }
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+});
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