On the Microsoft vCEPC (virtual CEPC) BSP, the following tests are known to fail with the issues described below:
Type of Test
Description
Display tests
Subtest 302 (which tests the palette), subtest 806 (which tests device context), and subtests 1100 and 1101 (which test text display).
Audio capture tests
All the audio capture tests may fail.
OAL - IOCTLs tests (oaltestioctls.dll)
The oaltestioctls.dll test suite fails for subtest IDs 5300, 5301 and 5302 on the vCEPC platform.
Ddrawtk test (ddrawtk.dll)
Because there is no video port support on Flat DDI driver, the following 16 subtests will skip:
OAL Timers (oaltesttimers.dll)
Subtest ID 1010 (Tick Count Resolution - High Priority) fails.