56463df0b2
During the development of Blender 4.3, the fassociative-math option was enabled for CPU rendering on Linux. This resulted in artifacts with a specific combination of settings that was reported to blender/blneder#130389 This commit adds a test for this specific issue. Ref: blender/blender-test-data!24 Pull Request: https://projects.blender.org/blender/blender/pulls/130825