WPD Compliance Tests - Multi-Transport

This automated test validates Windows Portable Device (WPD) scenarios at the WPD API level. Specifically, this test validates that a device supports a functional unique identifier (FUID).

Test details

Running the test

Before you run the test, complete the test setup as described in the test requirements: Device.Portable Testing Prerequisites.

Note  

You may need additional hardware if the test device provides bus-specific support. To determine whether you need additional hardware, see the description for each bus-specific test.

Troubleshooting

For troubleshooting information, see Troubleshooting Device.Portable Testing.

This test returns Pass/Fail. The test might return SKIP if the device does not support specific device services. To review test details, review the test log from Driver Test Manager (DTM) Studio.

When troubleshooting this test, note the following:

• This test supports verbose logging when in manual test case selection mode. When the application is running, in Options > Logging Options, click Destination: Window, Level: 10.

• If no test cases are available from the tree for test-case selection, make sure that the device is plugged in.

More information

This test validates the WPD_DEVICE_FUNCTIONAL_UNIQUE_ID property on a device. This property enables devices to support simultaneous connectivity to a computer that is running Windows 7 or Windows 8 over multiple transports (like USB and Bluetooth). The Media Transfer Protocol (MTP) Device Services for Windows Specification defines implementation details for this property. For more information, see MTP Device Services Extension Specification.

The test runs against devices that support the WPD_DEVICE_FUNCTIONAL_UNIQUE_ID property and tries to read the value. If the property is writable, the test tries to set a value (GUID) and read it back. If the attempt is successful, the test logs PASS. If the property is writable and the test cannot set and then read the value, the test logs FAIL.

Command syntax

Note  

For command-line help for this test binary, type /h.

File list

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