## Using Your DDK

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### Device Driver Test Tool and Suites: PCMCIA

Tool Description:

Functional Verification Tests (FVTs) for PCMCIA Socket Services exercise the Application Programming Interfaces (APIs) defined for the DosDevIOCtl interface of PCMCIA Socket Services device drivers. The tests are implemented with the Device Driver Test Tool (DDTT). Each test is defined in a script file that can be modified using a text editor to create additional, specialized test cases. The test scripts give the user a repeatable set of tests that demonstrate PCMCIA Socket Services function and performance. Errors are reported and easily isolated to a specific test sequence and API.

User input and output from each thread of the PCMCIA Socket Services tests is performed by way of a separate Presentation Manager window. Multi- threaded test cases log all information to a single log file that clearly indicates the actual execution sequence for error-tracking purposes. The DDTT provides a mechanism for testing video device drivers by exercising them through graphics engine (GRE) API calls. As each test is run, the DDTT monitors the return codes from the GRE calls and writes the results in a log file.

Files Provided in DDK:

         Directory:  \DDK\TESTCERT\STORAGE\FUNCTION\PCMCIA\SOCKET

         o  DDTPCMC.DLL
         o  PCMCIATS.SYS
         o  SSSCR2.CMD
         o  SSSCR1.CMD