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WDDM Fuzzer Allocation- Invalid Param

This automated test verifies that kernel-mode drivers are stable when requested to process command buffers that contain invalid data.

The WDDM fuzzer test intercepts command buffers and other private driver data sent from the user-mode driver to the kernel-mode driver. The test randomly modifies the contents of the buffers and private driver data before the data is sent to the kernel. Drivers must not cause the system to crash or stop responding while running this test.

Test details

Associated requirements

Device.Graphics.WDDM.DisplayRender.Base 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

~30 minutes

Categories

Certification Reliability

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

FuzzerAlloc

Runs the WDDM Fuzzer Allocation- Invalid Param test job.

 

Note  

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

 

File list

File Location

Configdisplay.exe

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

FuzzerAlloc.exe

<[testbinroot]>\nttest\

TDRWatch.exe

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

 

 

 

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