- the block looked for Fatal{PipeVerifyDiffer and Fatal{UnmigratedPipeInput only. A
misspelt MOBILEGL_PIPE_VERIFY_CORRUPT / MOBILEGL_PIPE_POISON_OMIT reports
Fatal{PipeVerifyBadKnob, and it was caught only because D2 makes that one abort the
process - which is precisely what MOBILEGL_PIPE_VERIFY_FATAL=0, the supported triage
configuration, takes away. A typo'd knob would have left a negative-control run
looking healthy
- the FATAL_ERROR text now says what each of the three means and where the two
vocabularies live, because that message is the whole diagnosis a `cmake -P` step gets
- A retrace that exports MOBILEGL_PIPE_VERIFY=1 at a library configured without
-DMOBILEGL_PIPE_VERIFY=ON is a no-op: the frames still match their goldens and the
case reports green having compared nothing. run_trace_case.cmake now demands the
evidence whenever the variable is set to anything but 0/false - mobilegl.log must
exist, must carry "MGPipe: verify armed", and must carry neither
Fatal{PipeVerifyDiffer nor Fatal{UnmigratedPipeInput. With the variable unset the
script is byte-for-byte the old one.
- The Fatal scan is not redundant with the replay's exit status:
MOBILEGL_PIPE_VERIFY_FATAL=0 is the supported triage configuration, and there a
divergence is logged and counted rather than aborted, so the run would finish 0
with its own report sitting unread in the log.
- LABELS retrace on both registrations: the lane was selectable only by regex, so
`ctest -L retrace --no-tests=error` - the spelling that reds a lane which
registered nothing - could not be written at all.
- "verify": true on eight cases (the five 180s cases plus minecraft-1.21.4-in-world,
minecraft-1.21.4-fabric-sodium-in-world and improved-transparency-minecraft-26.3),
and --format github-verify-matrix over that subset: 16 entries, against the full
lane's 77. The verify build compares at every verb boundary and again at every
accessor read, which the design budgets at 5-10x, so the per-push job runs the
subset and the full sweep is a phase-exit / workflow_dispatch run.
- The flag is validated in the manifest loader, not at the matrix, so a non-boolean
or a verify case excluded from CI is a loud error in every consumer instead of a
subset that is quietly one case short.
- compare actual output against primary and alternate golden images
- record the matched golden path in trace replay results
- allow APK and Linux retrace fixtures to pass alternate golden paths
- keep nostalgia validation accepting both Mesa and PC goldens
swung0x48