forked from LeenkxTeam/LNXSDK
96 lines
3.1 KiB
Haxe
96 lines
3.1 KiB
Haxe
package auratests.channels;
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import utest.Assert;
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import aura.Aura;
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import aura.channels.MixChannel;
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import aura.channels.UncompBufferResamplingChannel;
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class TestBaseChannelHandle extends utest.Test {
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var handle: BaseChannelHandle;
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var channel: UncompBufferResamplingChannel;
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var data = new kha.arrays.Float32Array(8);
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function setup() {
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channel = new UncompBufferResamplingChannel(data, false, 44100);
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handle = new BaseChannelHandle(channel);
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}
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function teardown() {}
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function test_setMixChannelAddsInputIfNotYetExisting() {
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final handle1 = new MixChannelHandle(new MixChannel());
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final handle2 = new MixChannelHandle(new MixChannel());
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Assert.equals(0, handle2.getNumInputs());
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Assert.isTrue(handle1.setMixChannel(handle2));
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Assert.equals(1, handle2.getNumInputs());
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}
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function test_setMixChannelDoesntAddAlreadyExistingInput() {
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final handle1 = new MixChannelHandle(new MixChannel());
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final handle2 = new MixChannelHandle(new MixChannel());
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Assert.isTrue(handle1.setMixChannel(handle2));
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Assert.equals(1, handle2.getNumInputs());
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Assert.isTrue(handle1.setMixChannel(handle2));
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Assert.equals(1, handle2.getNumInputs());
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}
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function test_setMixChannelNullRemovesInputIfExisting() {
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final handle1 = new MixChannelHandle(new MixChannel());
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final handle2 = new MixChannelHandle(new MixChannel());
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Assert.equals(0, handle2.getNumInputs());
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Assert.isTrue(handle1.setMixChannel(null));
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Assert.equals(0, handle2.getNumInputs());
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Assert.isTrue(handle1.setMixChannel(handle2));
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Assert.equals(1, handle2.getNumInputs());
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Assert.isTrue(handle1.setMixChannel(null));
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Assert.equals(0, handle2.getNumInputs());
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}
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function test_setMixChannelSwitchingMixChannelCorrectlyChangesInputs() {
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final handle1 = new MixChannelHandle(new MixChannel());
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final handle2 = new MixChannelHandle(new MixChannel());
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final handle3 = new MixChannelHandle(new MixChannel());
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Assert.equals(0, handle2.getNumInputs());
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Assert.equals(0, handle3.getNumInputs());
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Assert.isTrue(handle1.setMixChannel(handle2));
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Assert.equals(1, handle2.getNumInputs());
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Assert.equals(0, handle3.getNumInputs());
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Assert.isTrue(handle1.setMixChannel(handle3));
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Assert.equals(0, handle2.getNumInputs());
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Assert.equals(1, handle3.getNumInputs());
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}
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function test_setMixChannelSelfReferenceReturnsFalseAndRemovesInput() {
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final handle1 = new MixChannelHandle(new MixChannel());
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final handle2 = new MixChannelHandle(new MixChannel());
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Assert.isTrue(handle1.setMixChannel(handle2));
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Assert.equals(1, handle2.getNumInputs());
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Assert.isFalse(handle1.setMixChannel(handle1));
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Assert.equals(0, handle2.getNumInputs());
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}
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function test_setMixChannelCircularDependencyReturnsFalseAndRemovesInput() {
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final handle1 = new MixChannelHandle(new MixChannel());
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final handle2 = new MixChannelHandle(new MixChannel());
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final handle3 = new MixChannelHandle(new MixChannel());
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final handle4 = new MixChannelHandle(new MixChannel());
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Assert.isTrue(handle3.setMixChannel(handle4));
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Assert.isTrue(handle1.setMixChannel(handle2));
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Assert.isTrue(handle2.setMixChannel(handle3));
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Assert.isFalse(handle3.setMixChannel(handle1));
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Assert.equals(0, handle4.getNumInputs());
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}
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}
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