Examples of org.usb4java.Transfer

org.usb4java.Transfer
The generic USB transfer structure. The user populates this structure and then submits it in order to request a transfer. After the transfer has completed, the library populates the transfer with the results and passes it back to the user. @author Klaus Reimer (k@ailis.de)

     */
    @Test
    public void testAllocAndFree()
    {
        assumeUsbTestsEnabled();
        final Transfer transfer = LibUsb.allocTransfer(0);
        assertNotNull(transfer);
        LibUsb.freeTransfer(transfer);


        try
        {

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     */
    @Test
    public void testDevHandle()
    {
        assumeUsbTestsEnabled();
        final Transfer transfer = LibUsb.allocTransfer(0);
        final DeviceHandle handle = new DeviceHandle();
        this.setPointer(handle, 1);
        final DeviceHandle handle2 = new DeviceHandle();
        this.setPointer(handle2, 2);
        assertNull(transfer.devHandle());
        transfer.setDevHandle(handle);
        assertNotNull(transfer.devHandle());
        assertNotSame(handle, transfer.devHandle());
        assertNotEquals(handle2, transfer.devHandle());
        assertEquals(handle, transfer.devHandle());
        transfer.setDevHandle(null);
        assertNull(transfer.devHandle());
        LibUsb.freeTransfer(transfer);
    }

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     */
    @Test
    public void testFlags()
    {
        assumeUsbTestsEnabled();
        final Transfer transfer = LibUsb.allocTransfer(0);
        assertEquals(0, transfer.flags());
        transfer.setFlags((byte) 1);
        assertEquals(1, transfer.flags());
        transfer.setFlags((byte) 0);
        assertEquals(0, transfer.flags());
        LibUsb.freeTransfer(transfer);
    }

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     */
    @Test
    public void testEndpoint()
    {
        assumeUsbTestsEnabled();
        final Transfer transfer = LibUsb.allocTransfer(0);
        assertEquals(0, transfer.endpoint());
        transfer.setEndpoint((byte) 1);
        assertEquals(1, transfer.endpoint());
        transfer.setEndpoint((byte) 0);
        assertEquals(0, transfer.endpoint());
        LibUsb.freeTransfer(transfer);
    }

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     */
    @Test
    public void testType()
    {
        assumeUsbTestsEnabled();
        final Transfer transfer = LibUsb.allocTransfer(0);
        assertEquals(0, transfer.type());
        transfer.setType((byte) 1);
        assertEquals(1, transfer.type());
        transfer.setType((byte) 0);
        assertEquals(0, transfer.type());
        LibUsb.freeTransfer(transfer);
    }

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     */
    @Test
    public void testTimeout()
    {
        assumeUsbTestsEnabled();
        final Transfer transfer = LibUsb.allocTransfer(0);
        assertEquals(0, transfer.timeout());
        transfer.setTimeout(1);
        assertEquals(1, transfer.timeout());
        transfer.setTimeout(0);
        assertEquals(0, transfer.timeout());
        LibUsb.freeTransfer(transfer);
    }

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     */
    @Test
    public void testGetStatus()
    {
        assumeUsbTestsEnabled();
        final Transfer transfer = LibUsb.allocTransfer(0);
        assertEquals(0, transfer.status());
        LibUsb.freeTransfer(transfer);
    }

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     */
    @Test(expected = IllegalStateException.class)
    public void testFreeTransferWithUninitializedTransfer()
    {
        assumeUsbTestsEnabled();
        LibUsb.freeTransfer(new Transfer());
    }

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Related Classes of org.usb4java.Transfer

org.usb4java.LibUsbTest

org.usb4java.TransferTest

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