WDDM Pass Through - Lock
This automated test verifies that user-mode display drivers correctly handle failures originating from runtime callback functions
This test intercepts calls from the user-mode display driver into the operating system. The test injects failures into these calls and verifies that drivers fail the corresponding DDI call. Drivers must not crash when they see a failure from the operating system, and they must also fail the corresponding DDI call when an operating system callback function fails. This test variation injects failures into the following callback functions:
LockCB
UnlockCB
This topic applies to the following test jobs:
WDDM Pass Through - Lock
WDDM Pass Through - Lock (WoW64)
Test details
Associated requirements |
Device.Graphics.WDDM.DisplayRender.Base |
Platforms |
Windows 7 (x64) Windows 7 (x86) Windows RT (ARM-based) Windows 8 (x64) Windows 8 (x86) Windows Server 2012 (x64) Windows Server 2008 R2 (x64) Windows RT 8.1 Windows 8.1 x64 Windows 8.1 x86 Windows Server 2012 R2 |
Expected run time |
~10 minutes |
Categories |
Certification Functional |
Type |
Automated |
Running the test
Before you run the test, complete the test setup as described in the test requirements: Graphic Adapter or Chipset Testing Prerequisites.
Troubleshooting
For troubleshooting information, see Troubleshooting Device.Graphics Testing.
More information
Command syntax
| Command option | Description |
|---|---|
PassThrough.exe monitor:1 Lock |
Runs both the WDDM Pass Through - Lock test job and the WDDM Pass Through - Lock (WoW64) test job. |
File list
| File | Location |
|---|---|
Configdisplay.exe |
<[testbinroot]>\nttest\windowstest\tools\ |
PassThrough.exe |
<[testbinroot]>\nttest\ |
TDRWatch.exe |
<[testbinroot]>\nttest\windowstest\graphics\ |