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WDDM Bit Flip - Invalid Param First Group

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This automated test checks the stability of invalid parameters. It verifies that kernel-mode video drivers correctly validate command buffers and private driver data that is passed from user mode.

The test runs in the layer between the user-mode video driver and the kernel-mode video driver. The test intercepts calls from user mode to kernel mode. It then modifies the data that is associated with these calls. Kernel-mode video drivers must be robust enough to handle invalid parameters that come from any user-mode module without crashing or hanging.

This topic applies to the following test jobs:

  • WDDM Bit Flip - Invalid Param First Group

  • WDDM Bit Flip - Invalid Param Second Group

  • WDDM Bit Flip - Invalid Param Third Group

  • WDDM Bit Flip - Invalid Param Fourth Group

  • WDDM Bit Flip - Invalid Param Fifth Group

Test details

Associated requirements

Device.Graphics.WDDM.DisplayRender.Stability

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

~50 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

BitFlip.exe

Runs the test job.

 

Note  

For command-line help for this test binary, type /h.

 

File list

File Location

BitFlip.exe

<[testbinroot]>\nttest\

Configdisplay.exe

<[testbinroot]>\nttest\windowstest\tools\

 

 

 

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