scripts/ci/list_os_marked_tests.py matched the literal lane word inside a
platforms() string, so 80 files gated platforms("posix") never reached the
macOS lane ("posix = linux or macOS" was false for CI), and "any" files
reached none. The selector now resolves specs the way the conftest gate
does (posix ⊇ linux+macos, any ⊇ all, "not X" admits the rest) and only
looks inside mark.platforms(...) calls, dropping a false positive whose
only "macos" was inside a generated-file string.
scripts/run_tests_parallel.py still grepped the retired linux_only/
macos_only/windows_only names, so its "N files SKIPPED on this host" note
had been silent since the migration. It now shares the selector's
resolver and names the spec and the lane(s) it runs on.
Restore the platforms("windows") mark that
test_suppress_platform_ver_console_stubs_syscmd_ver lost in the
windows_only migration (its docstring still declared it); it passed
vacuously on Linux and was deselected on the Windows lane.
4fda664b0f