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- associate descriptors with device

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- update and get descriptors

git-svn-id: https://svn.code.sf.net/p/libusbjava/code/trunk@198 94ad28fe-ef68-46b1-9651-e7ae4fcf1c4c
This commit is contained in:
schlaepfer
2006-11-20 08:52:00 +00:00
parent 77b6d90492
commit c4337f3793
2 changed files with 146 additions and 72 deletions
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22
java/test/ch/ntb/usb/test/DeviceTest.java
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@@ -1,6 +1,7 @@
package ch.ntb.usb.test;
import static org.junit.Assert.fail;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.io.FileInputStream;
import java.io.InputStream;
@@ -16,6 +17,8 @@ import ch.ntb.usb.Device;
import ch.ntb.usb.LibusbWin;
import ch.ntb.usb.USB;
import ch.ntb.usb.USBException;
import ch.ntb.usb.Usb_Config_Descriptor;
import ch.ntb.usb.Usb_Device_Descriptor;
import ch.ntb.usb.test.AbstractDeviceInfo.WriteMode;
public class DeviceTest {
@@ -32,6 +35,7 @@ public class DeviceTest {
private static Device dev;
@SuppressWarnings("unchecked")
@BeforeClass
public static void setUp() throws Exception {
// load the device info class with the key
@@ -56,6 +60,19 @@ public class DeviceTest {
dev = USB.getDevice(devinfo.getIdVendor(), devinfo.getIdProduct());
}
@SuppressWarnings("null")
@Test
public void getDescriptors() throws Exception {
dev.updateDescriptors();
Usb_Device_Descriptor devDescriptor = dev.getDeviceDescriptor();
assertTrue(devDescriptor != null);
assertEquals(devinfo.getIdProduct(), devDescriptor.idProduct);
assertEquals(devinfo.getIdVendor(), devDescriptor.idVendor);
Usb_Config_Descriptor confDescriptors[] = dev.getConfigDescriptors();
assertTrue(confDescriptors != null);
assertTrue(confDescriptors[0].interface_.length > 0);
}
@Test
public void initalReset() throws Exception {
doOpen();
@@ -233,8 +250,7 @@ public class DeviceTest {
private static void compare(byte[] d1, byte[] d2) {
int minLength = Math.min(d1.length, d2.length);
for (int i = 0; i < minLength; i++) {
if (d1[i] != d2[i])
fail("received data not equal to sent data");
assertEquals(d1[i], d2[i]);
}
}