This automated test is a stability test for the user-mode Device Driver Interface (DDI) for bit-block transfer (bitblt).
This test verifies system stability when the system is performing valid surface bitblt operations for video and system memory. The test performs surface bitblts between a variety of surface types and memory pools. Longhorn Display Driver Model (LDDM) drivers must not crash in user mode or kernel mode during the test.
This topic applies to the following test jobs:
WDDM Blt
WDDM Blt (WoW64)
Test details
Specifications
Device.Graphics.WDDM.DisplayRender.Base
Platforms
Windows 10, client editions (x64)
Windows Server 2016 (x64)
Windows 10, client editions (Arm64)
Supported Releases
Windows 10
Windows 10, version 1511
Windows 10, version 1607
Windows 10, version 1703
Windows 10, version 1709
Windows 10, version 1803
Windows 10, version 1809
Windows 10, version 1903
Next update to Windows 10
Expected run time (in minutes)
5
Category
Compatibility
Timeout (in minutes)
300
Requires reboot
false
Requires special configuration
false
Type
automatic
Additional documentation
Tests in this feature area might have additional documentation, including prerequisites, setup, and troubleshooting information, that can be found in the following topic(s):