Currently the tests expect that creating buffers in COMMON or
COPY_SOURCE state on UPLOAD heaps or in COMMON state on READBACK
heaps leads to a failure. I tested WARP, AMD and NVIDIA, and in
all cases the operations is successful.
I think the D3D12 runtime used reject resources created in the
configurations detailed above, but it doesn't any more (both
using the latest Agility SDK and the runtime distributed with
an updated Windows 11 system). However the CI still uses an
earlier runtime, so the old behavior is still allowed as
broken.
d5410e3115