]> Test Programs Common Features Features available in all test programs Command Line Options All tests support the following command line options: list the available subtests and exit run the specified subtest print extra debugging information when running tests and optionally only show the messages from the specified log domain (use "application" to specify the default application domain) print a short description of the test and exit print help and exit Exit Status The following exit status codes are defined: NameValueDescription #IGT_EXIT_SUCCESS 0 The test was successful #IGT_EXIT_SKIP 77 The test was skipped #IGT_EXIT_TIMEOUT 78 The test took longer than expected and was stopped #IGT_EXIT_INVALID 79 An invalid option or subtest was specified Any other exit status indicates a test failure. AMDGPU Tests Tests for amdgpu driver behaviour Chamelium Tests Tests using the Chamelium platform Core Tests Tests for core drm ioctls and behaviour Debugfs Tests Tests for debugfs behaviour DRM Tests Tests for libdrm behaviour DRV Tests Tests for overall driver behaviour GEM Tests Tests for the graphics execution manager Gen 3 Tests Tests specific to gen 3 Gen 7 Tests Tests specific to gen 7 GVT Tests Tests for graphics virtualization technology KMS Tests Tests for kernel mode setting Meta Tests Tests for the CI system itself Perf Tests Tests for the performance metrics PM Tests Tests for power management features Prime Tests Tests for buffer sharding SW Sync Tests Tests for software sync (fencing) Display Tests Tests for display validation Tools Tests Tests for IGT tools behaviour vGEM Tests Tests for the vitual graphics execution manager Glossary The following terms are commonly used in test names to describe various features of the test and can be used to filter and select particular tests. invalid Negative tests to validate kernel interface input validation. hang Tests that provoke gpu hangs. swap Tests that force their full working sets through swap. thrash Tests that tend to have really slow forward progress due to gtt/memory/.. thrashing. crc Tests that use the display CRC infrastructure to check the results. tiled Tests that exercise behaviour on tiled buffers. tiling Tests that exercise behaviour on tiled buffers. rte Runtime environment checks. ctx Tests that exercise the hardware context support. render Tests which apply to the render ring. blt Tests which apply to the blt ring. bsd Tests which apply to the bsd ring. vebox Tests which apply to the vebox ring. exec Tests that exercise the execbuf code in various ways. rpm Runtime power management tests.