Update Files

lib/aura/Tests/auratests/channels/TestUncompBufferChannel.hx

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+package auratests.channels;
+
+import utest.Assert;
+
+import kha.arrays.Float32Array;
+
+import aura.Types.Balance;
+import aura.channels.UncompBufferChannel;
+import aura.dsp.sourcefx.SourceEffect;
+import aura.types.AudioBuffer;
+
+@:access(aura.channels.UncompBufferChannel)
+class TestUncompBufferChannel extends utest.Test {
+	static inline var channelLength = 16;
+
+	var audioChannel: UncompBufferChannel;
+	var sourceFX1: SourceFXDummy;
+	var sourceFX2: SourceFXDummy;
+
+	final data = new Float32Array(2 * channelLength);
+
+	function setupClass() {}
+
+	function setup() {
+		audioChannel = new UncompBufferChannel(data, false);
+		sourceFX1 = new SourceFXDummy();
+		sourceFX2 = new SourceFXDummy();
+
+		audioChannel.addSourceEffect(sourceFX1);
+		audioChannel.addSourceEffect(sourceFX2);
+	}
+
+	function teardown() {}
+
+	function test_optionallyApplySourceEffects_isAppliedOnFirstPlay_ifNoEffectIsConfiguredToApplyOnReplay() {
+		sourceFX1.applyOnReplay.store(false);
+		sourceFX2.applyOnReplay.store(false);
+
+		Assert.isFalse(sourceFX1.wasProcessCalled);
+		Assert.isFalse(sourceFX2.wasProcessCalled);
+
+		audioChannel.play(false);
+
+		Assert.isTrue(sourceFX1.wasProcessCalled);
+		Assert.isTrue(sourceFX2.wasProcessCalled);
+	}
+
+	function test_optionallyApplySourceEffects_isAppliedOnFirstPlay_ifAnyEffectIsConfiguredToApplyOnReplay() {
+		sourceFX1.applyOnReplay.store(false);
+		sourceFX2.applyOnReplay.store(true);
+
+		Assert.isFalse(sourceFX1.wasProcessCalled);
+		Assert.isFalse(sourceFX2.wasProcessCalled);
+
+		audioChannel.play(false);
+
+		Assert.isTrue(sourceFX1.wasProcessCalled);
+		Assert.isTrue(sourceFX2.wasProcessCalled);
+	}
+
+
+	function test_optionallyApplySourceEffects_isNotAppliedOnSecondPlayAfterFinish_ifNoEffectIsConfiguredToApplyOnReplay() {
+		sourceFX1.applyOnReplay.store(false);
+		sourceFX2.applyOnReplay.store(false);
+
+		audioChannel.play(false);
+		audioChannel.stop();
+
+		sourceFX1.wasProcessCalled = false;
+		sourceFX2.wasProcessCalled = false;
+
+		audioChannel.play(false);
+
+		Assert.isFalse(sourceFX1.wasProcessCalled);
+		Assert.isFalse(sourceFX2.wasProcessCalled);
+	}
+
+	function test_optionallyApplySourceEffects_isAppliedOnSecondPlayAfterFinish_ifAnyEffectIsConfiguredToApplyOnReplay() {
+		sourceFX1.applyOnReplay.store(false);
+		sourceFX2.applyOnReplay.store(true);
+
+		audioChannel.play(false);
+		audioChannel.stop();
+
+		sourceFX1.wasProcessCalled = false;
+		sourceFX2.wasProcessCalled = false;
+
+		audioChannel.play(false);
+
+		Assert.isTrue(sourceFX1.wasProcessCalled);
+		Assert.isTrue(sourceFX2.wasProcessCalled);
+	}
+
+	function test_optionallyApplySourceEffects_isNotAppliedOnPlayAfterPause_ifNoEffectIsConfiguredToApplyOnReplay() {
+		sourceFX1.applyOnReplay.store(false);
+		sourceFX2.applyOnReplay.store(false);
+
+		audioChannel.play(false);
+		audioChannel.pause();
+
+		sourceFX1.wasProcessCalled = false;
+		sourceFX2.wasProcessCalled = false;
+
+		audioChannel.play(false);
+
+		Assert.isFalse(sourceFX1.wasProcessCalled);
+		Assert.isFalse(sourceFX2.wasProcessCalled);
+	}
+
+	function test_optionallyApplySourceEffects_isNotAppliedOnPlayAfterPause_ifAnyEffectIsConfiguredToApplyOnReplay() {
+		sourceFX1.applyOnReplay.store(false);
+		sourceFX2.applyOnReplay.store(true);
+
+		audioChannel.play(false);
+		audioChannel.pause();
+
+		sourceFX1.wasProcessCalled = false;
+		sourceFX2.wasProcessCalled = false;
+
+		audioChannel.play(false);
+
+		Assert.isFalse(sourceFX1.wasProcessCalled);
+		Assert.isFalse(sourceFX2.wasProcessCalled);
+	}
+
+	function test_optionallyApplySourceEffects_isNotAppliedOnRetrigger_ifNoEffectIsConfiguredToApplyOnReplay() {
+		sourceFX1.applyOnReplay.store(false);
+		sourceFX2.applyOnReplay.store(false);
+
+		audioChannel.play(false);
+
+		sourceFX1.wasProcessCalled = false;
+		sourceFX2.wasProcessCalled = false;
+
+		audioChannel.play(true);
+
+		Assert.isFalse(sourceFX1.wasProcessCalled);
+		Assert.isFalse(sourceFX2.wasProcessCalled);
+	}
+
+	function test_optionallyApplySourceEffects_isAppliedOnRetrigger_ifAnyEffectIsConfiguredToApplyOnReplay() {
+		sourceFX1.applyOnReplay.store(false);
+		sourceFX2.applyOnReplay.store(true);
+
+		audioChannel.play(false);
+
+		sourceFX1.wasProcessCalled = false;
+		sourceFX2.wasProcessCalled = false;
+
+		audioChannel.play(true);
+
+		Assert.isTrue(sourceFX1.wasProcessCalled);
+		Assert.isTrue(sourceFX2.wasProcessCalled);
+	}
+
+	function test_optionallyApplySourceEffects_isAppliedOnConsecutivePlays_ifEffectsHaveChanged() {
+		sourceFX1.applyOnReplay.store(false);
+		sourceFX2.applyOnReplay.store(false);
+
+		audioChannel.play(false);
+		audioChannel.stop();
+
+		sourceFX1.wasProcessCalled = false;
+		sourceFX2.wasProcessCalled = false;
+
+		final tempSourceFX = new SourceFXDummy();
+		audioChannel.addSourceEffect(tempSourceFX);
+
+		audioChannel.play(false);
+
+		Assert.isTrue(sourceFX1.wasProcessCalled);
+		Assert.isTrue(sourceFX2.wasProcessCalled);
+
+		audioChannel.stop();
+
+		sourceFX1.wasProcessCalled = false;
+		sourceFX2.wasProcessCalled = false;
+
+		audioChannel.removeSourceEffect(tempSourceFX);
+
+		audioChannel.play(false);
+
+		Assert.isTrue(sourceFX1.wasProcessCalled);
+		Assert.isTrue(sourceFX2.wasProcessCalled);
+	}
+
+	function test_nextSamples_onLoop_ApplySourceEffectsOnce() {
+		audioChannel.looping = true;
+
+		Assert.equals(0, sourceFX1.numProcessCalled);
+		Assert.equals(0, sourceFX2.numProcessCalled);
+
+		final outBuffer = new AudioBuffer(2, channelLength + 1);
+		audioChannel.nextSamples(outBuffer, 1000);
+
+		// Make sure process is only called once for _all_ channels
+		Assert.equals(1, sourceFX1.numProcessCalled);
+		Assert.equals(1, sourceFX2.numProcessCalled);
+	}
+}
+
+
+private class SourceFXDummy extends SourceEffect {
+	public var wasProcessCalled = false;
+	public var numProcessCalled = 0;
+
+	public function new() {}
+
+	function calculateRequiredChannelLength(srcChannelLength: Int): Int {
+		return srcChannelLength;
+	}
+
+	function process(srcBuffer: AudioBuffer, srcChannelLength: Int, dstBuffer: AudioBuffer): Int {
+		wasProcessCalled = true;
+		numProcessCalled++;
+		return srcChannelLength;
+	}
+}