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WDDM Pass Through - Lock

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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:

  1. LockCB

  2. 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

See the device hardware requirements.

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\

 

 

 

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