Examples with UUID java.util.UUID used on opensource projects

Example 31 with UUID

use of java.util.UUID in project scale7-pelops by s7.

the class BytesUnitTest method testUuid.

@Test
public void testUuid() {
    UUID value = UUID.randomUUID();
    Bytes from = Bytes.fromUuid(value);
    UUID to = from.toUuid();
    assertEquals("Conversion did not match", value, to);
    // make sure the buffer is rewound
    from.toUuid();
}

Example 32 with UUID

use of java.util.UUID in project scale7-pelops by s7.

the class BytesUnitTest method testUuidNull.

@Test
public void testUuidNull() {
    UUID value = null;
    Bytes from = Bytes.fromUuid(value);
    UUID to = from.toUuid();
    assertEquals("Conversion did not match", value, to);
    ;
}

Example 33 with UUID

use of java.util.UUID in project platform_frameworks_base by android.

the class GenericSoundModelTest method testFuzzGenericSoundModel.

/**
     * Tests a more complicated pattern of loading, unloading, triggering, starting and stopping
     * recognition. Intended to find unexpected errors that occur in unexpected states.
     */
@LargeTest
public void testFuzzGenericSoundModel() throws Exception {
    int numModels = 2;
    final int STATUS_UNLOADED = 0;
    final int STATUS_LOADED = 1;
    final int STATUS_STARTED = 2;
    class ModelInfo {

        int status;

        GenericSoundModel model;

        public ModelInfo(GenericSoundModel model, int status) {
            this.status = status;
            this.model = model;
        }
    }
    Random predictableRandom = new Random(100);
    ArrayList modelInfos = new ArrayList<ModelInfo>();
    for (int i = 0; i < numModels; i++) {
        // Create sound model
        byte[] data = new byte[1024];
        predictableRandom.nextBytes(data);
        UUID modelUuid = UUID.randomUUID();
        UUID mVendorUuid = UUID.randomUUID();
        GenericSoundModel model = new GenericSoundModel(modelUuid, mVendorUuid, data);
        ModelInfo modelInfo = new ModelInfo(model, STATUS_UNLOADED);
        modelInfos.add(modelInfo);
    }
    boolean captureTriggerAudio = true;
    boolean allowMultipleTriggers = true;
    RecognitionConfig config = new RecognitionConfig(captureTriggerAudio, allowMultipleTriggers, null, null);
    TestRecognitionStatusCallback spyCallback = spy(new TestRecognitionStatusCallback());
    int numOperationsToRun = 100;
    for (int i = 0; i < numOperationsToRun; i++) {
        // Select a random model
        int modelInfoIndex = predictableRandom.nextInt(modelInfos.size());
        ModelInfo modelInfo = (ModelInfo) modelInfos.get(modelInfoIndex);
        // Perform a random operation
        int operation = predictableRandom.nextInt(5);
        if (operation == 0 && modelInfo.status == STATUS_UNLOADED) {
            // Update and start sound model
            soundTriggerService.updateSoundModel(modelInfo.model);
            loadedModelUuids.add(modelInfo.model.uuid);
            modelInfo.status = STATUS_LOADED;
        } else if (operation == 1 && modelInfo.status == STATUS_LOADED) {
            // Start the sound model
            int r = soundTriggerService.startRecognition(new ParcelUuid(modelInfo.model.uuid), spyCallback, config);
            assertEquals("Could Not Start Recognition with code: " + r, android.hardware.soundtrigger.SoundTrigger.STATUS_OK, r);
            modelInfo.status = STATUS_STARTED;
        } else if (operation == 2 && modelInfo.status == STATUS_STARTED) {
            // Send trigger to stub HAL
            Socket socket = new Socket(InetAddress.getLocalHost(), 14035);
            DataOutputStream out = new DataOutputStream(socket.getOutputStream());
            out.writeBytes("trig " + modelInfo.model.uuid + "\r\n");
            out.flush();
            socket.close();
            // Verify trigger was received
            verify(spyCallback, timeout(100)).onGenericSoundTriggerDetected(any());
            reset(spyCallback);
        } else if (operation == 3 && modelInfo.status == STATUS_STARTED) {
            // Stop recognition
            int r = soundTriggerService.stopRecognition(new ParcelUuid(modelInfo.model.uuid), spyCallback);
            assertEquals("Could Not Stop Recognition with code: " + r, android.hardware.soundtrigger.SoundTrigger.STATUS_OK, r);
            modelInfo.status = STATUS_LOADED;
        } else if (operation == 4 && modelInfo.status != STATUS_UNLOADED) {
            // Delete sound model
            soundTriggerService.deleteSoundModel(new ParcelUuid(modelInfo.model.uuid));
            loadedModelUuids.remove(modelInfo.model.uuid);
            // Confirm it was deleted
            GenericSoundModel returnedModel = soundTriggerService.getSoundModel(new ParcelUuid(modelInfo.model.uuid));
            assertEquals(null, returnedModel);
            modelInfo.status = STATUS_UNLOADED;
        }
    }
}

Example 34 with UUID

use of java.util.UUID in project platform_frameworks_base by android.

the class GenericSoundModelTest method new_sound_model.

GenericSoundModel new_sound_model() {
    // Create sound model
    byte[] data = new byte[1024];
    random.nextBytes(data);
    UUID modelUuid = UUID.randomUUID();
    UUID mVendorUuid = UUID.randomUUID();
    return new GenericSoundModel(modelUuid, mVendorUuid, data);
}

Example 35 with UUID

use of java.util.UUID in project nutz by nutzam.

the class RTest method test_uu32.

@Test
public void test_uu32() {
    for (int i = 0; i < 100000; i++) {
        UUID uuid = UUID.randomUUID();
        // System.out.println(uuid);
        // System.out.println(R.UU32(uuid));
        // System.out.println(R.fromUU32(R.UU32(uuid)));
        assertEquals(uuid, R.fromUU32(R.UU32(uuid)));
    }
}