Power Capabilities Test (Compact 2013)
3/26/2014
The Power Capabilities Test verifies whether the D0 and D3 power states are supported by the touch driver. Failure indicates that at least one of these power states is not supported.
This is test 3001 in the touchfunc.dll test suite.
Note: The touch panel driver level test requires user interaction by means of a touch pen on the touch panel for most tests. After the test is complete, the OS loses control of the touch panel. Download a new image before you run any more tests.
Test Prerequisites
Your device must meet the following requirements before you run this test.
The following table shows the hardware requirements for the test.
Requirement |
Description |
|---|---|
Touch Panel |
Touch screen with or without cursor support. |
The following table shows the software requirements for the test.
Requirements |
Description |
|---|---|
Tux.exe |
Tux test harness, required to execute the test. |
Kato.dll |
Kato logging engine, required for logging test data. |
Ktux.dll |
Tux harness library required to run tests in kernel mode. |
TouchFunc.dll |
Library that contains the test files. |
Subtests
This test has no subtests.
Setting Up the Test
This test has no additional setup requirements beyond the standard test environment setup.
Running the Test
This test requires that you interact with the touch panel. You must follow the instructions on the display to run the test correctly. When the test prompts you, you must perform the requested action. If you do not complete the action, the test times out and fails. The test times out after approximately 15 seconds.
The default command line is:
tux -o -n -d touchfunc -x3001
Verifying the Test
In some cases, the test requires that you select 'Yes' or 'No' in response to a question. To respond, you must tap the part of the touch panel that contains the appropriate response.
Troubleshooting the Test
When you complete the test, the operating system does not regain control of the touch panel. You must reset the touch panel to restore usual operation.