Feature("Audio WebAudio Decoder");
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const config = `
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<View>
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<Header value="Select regions:"></Header>
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<Labels name="label" toName="audio" choice="multiple">
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<Label value="Beat" background="yellow"></Label>
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<Label value="Voice" background="red"></Label>
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<Label value="Guitar" background="blue"></Label>
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<Label value="Other"></Label>
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</Labels>
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<Header value="Select genre:"></Header>
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<Choices name="choice" toName="audio" choice="multiple">
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<Choice value="Lo-Fi" />
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<Choice value="Rock" />
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<Choice value="Pop" />
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</Choices>
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<Header value="Listen the audio:"></Header>
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<Audio name="audio" value="$url"></Audio>
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</View>
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`;
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const configSpeech = `
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<View>
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<Audio name="audio" value="$url" decoder="webaudio"></Audio>
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<Labels name="label" toName="audio">
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<Label value="Speech"/>
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<Label value="Noise" background="grey"/>
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</Labels>
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<TextArea name="transcription" toName="audio"
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perRegion="true" whenTagName="label" whenLabelValue="Speech"
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displayMode="region-list"/>
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<Choices name="sentiment" toName="audio" showInline="true"
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perRegion="true" whenTagName="label" whenLabelValue="Speech">
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<Choice value="Positive"/>
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<Choice value="Neutral"/>
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<Choice value="Negative"/>
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</Choices>
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</View>
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`;
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const data = {
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url: "/public/files/barradeen-emotional.mp3",
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};
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const annotations = [
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{
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from_name: "choice",
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id: "hIj6zg57SY",
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to_name: "audio",
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type: "choices",
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origin: "manual",
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value: {
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choices: ["Lo-Fi"],
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},
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},
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{
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from_name: "label",
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id: "JhxupEJWlW",
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to_name: "audio",
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original_length: 98.719925,
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type: "labels",
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origin: "manual",
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value: {
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channel: 1,
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end: 59.39854733358493,
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labels: ["Other"],
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start: 55.747572792986325,
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},
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},
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];
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const params = { annotations: [{ id: "test", result: annotations }], config, data };
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const paramsSpeech = { annotations: [{ id: "test", result: [] }], config: configSpeech, data };
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Scenario("Check if regions are selected", async ({ I, LabelStudio, AtAudioView, AtOutliner }) => {
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LabelStudio.setFeatureFlags({
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ff_front_dev_2715_audio_3_280722_short: true,
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});
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I.amOnPage("/");
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LabelStudio.init(params);
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await AtAudioView.waitForAudio();
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I.waitForDetached("loading-progress-bar", 30);
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await AtAudioView.lookForStage();
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AtOutliner.seeRegions(1);
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// creating a new region
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I.pressKey("1");
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AtAudioView.dragAudioElement(160, 80);
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I.pressKey("u");
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AtOutliner.seeRegions(2);
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AtAudioView.clickAt(170);
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AtOutliner.seeSelectedRegion();
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AtAudioView.clickAt(170);
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AtOutliner.dontSeeSelectedRegion();
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AtAudioView.dragAudioElement(170, 40);
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AtOutliner.seeSelectedRegion();
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AtAudioView.clickAt(220);
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AtOutliner.dontSeeSelectedRegion();
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});
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Scenario(
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"Check if multiple regions are working changing labels",
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async ({ I, LabelStudio, AtAudioView, AtOutliner }) => {
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LabelStudio.setFeatureFlags({
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ff_front_dev_2715_audio_3_280722_short: true,
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});
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I.amOnPage("/");
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LabelStudio.init(paramsSpeech);
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await AtAudioView.waitForAudio();
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I.waitForDetached("loading-progress-bar", 30);
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await AtAudioView.lookForStage();
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for (let i = 0; i < 10; i++) {
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// creating a new region
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I.pressKey("1");
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AtAudioView.dragAudioElement(40 * i + 10, 30);
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AtAudioView.clickAt(40 * i + 20);
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I.pressKey("2");
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I.pressKey("1");
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I.pressKey("u");
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}
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AtOutliner.seeRegions(10);
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for (let i = 0; i < 10; i++) {
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// creating a new region
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AtAudioView.clickAt(40 * i + 20);
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AtOutliner.seeSelectedRegion();
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I.pressKey("u");
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}
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AtOutliner.seeRegions(10);
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I.pressKey("u");
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AtOutliner.dontSeeSelectedRegion();
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},
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);
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Scenario("Can select a region below a hidden region", async ({ I, LabelStudio, AtAudioView, AtOutliner }) => {
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LabelStudio.setFeatureFlags({
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ff_front_dev_2715_audio_3_280722_short: true,
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});
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I.amOnPage("/");
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LabelStudio.init(paramsSpeech);
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await AtAudioView.waitForAudio();
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I.waitForDetached("loading-progress-bar", 30);
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await AtAudioView.lookForStage();
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// create a new region
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I.pressKey("1");
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AtAudioView.dragAudioElement(50, 80);
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I.pressKey("u");
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AtOutliner.seeRegions(1);
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// create a new region above the first one
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I.pressKey("2");
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AtAudioView.dragAudioElement(49, 81);
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I.pressKey("u");
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AtOutliner.seeRegions(2);
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// click on the top-most region visible to select it
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AtAudioView.clickAt(51);
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AtOutliner.seeSelectedRegion("Noise");
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// hide the region
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AtOutliner.toggleRegionVisibility("Noise");
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// click on the region below the hidden one to select it
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AtAudioView.clickAt(51);
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AtOutliner.seeSelectedRegion("Speech");
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});
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Scenario("Delete region by pressing delete hotkey", async ({ I, LabelStudio, AtAudioView, AtOutliner }) => {
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LabelStudio.setFeatureFlags({
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ff_front_dev_2715_audio_3_280722_short: true,
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});
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I.amOnPage("/");
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LabelStudio.init(params);
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await AtAudioView.waitForAudio();
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I.waitForDetached("loading-progress-bar", 30);
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await AtAudioView.lookForStage();
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AtOutliner.seeRegions(1);
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// creating a new region
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AtAudioView.dragAudioElement(160, 80);
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I.pressKey("Delete");
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I.pressKey("1");
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AtOutliner.seeRegions(1);
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});
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Scenario("Check if there are ghost regions", async ({ I, LabelStudio, AtAudioView, AtOutliner }) => {
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LabelStudio.setFeatureFlags({
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ff_front_dev_2715_audio_3_280722_short: true,
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});
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I.amOnPage("/");
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LabelStudio.init(paramsSpeech);
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await AtAudioView.waitForAudio();
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I.waitForDetached("loading-progress-bar", 30);
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await AtAudioView.lookForStage();
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// creating a new region
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I.pressKey("1");
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AtAudioView.dragAudioElement(300, 80);
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I.pressKey("u");
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// creating a ghost region
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I.pressKey("1");
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AtAudioView.dragAudioElement(160, 80, false);
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I.pressKey("1");
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I.waitTicks(2);
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I.pressMouseUp();
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I.waitTicks(2);
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// checking if the created region is selected
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AtAudioView.clickAt(310);
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AtOutliner.seeSelectedRegion();
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// trying to select the ghost region, if there is no ghost region, the region will keep selected
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// as ghost region is not selectable and impossible to change the label, the created region will be deselected if there is a ghost region created.
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AtAudioView.clickAt(170);
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I.pressKey("2");
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AtOutliner.seeSelectedRegion();
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AtOutliner.seeRegions(2);
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});
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