Files
MobileGL/.github/workflows
swung0x48 0fe7bf82d2 [CI] (Pipe): the third CI mode - a verify build, its integration and retrace lanes, and the two negative controls as always-on steps
- build-linux-verify is a second Release/INFO build with -DMOBILEGL_PIPE_VERIFY=ON,
  because the comparator is a compile-time option and does not exist in the shipped
  library. It refuses to ship an artifact whose libMobileGL.so does not export
  MGPipeVerifyInputs and MGPipeFillForVerb: a typo'd -D is not an error in CMake,
  and every lane below would then be green having compared nothing.
- integration-verify runs the suite with the comparator armed and then proves it
  armed twice over: --no-tests=error reds a build whose verify entries were never
  registered, and a step greps every pipe-verify-*.log for the arming line.
- The two negative controls are steps of that job, not a manual exercise: a gate
  that can only be shown to work by someone remembering to break it has already
  stopped working. Each passes when ctest FAILS, and each first counts its own
  selection - an empty selection also exits non-zero under --no-tests=error, and a
  control that passed because it ran nothing would be worse than no control.
- Control B targets PoisonOmissionScenario.WithoutOmissionCompletes, the only
  integration entry in the tree that calls glGenerateMipmap at all; the case no
  longer skips itself when the omission knob is set, precisely so that the control
  has a green entry to turn red.
- retrace-verify replays the eight "verify": true cases against the verify library,
  copied over build-linux/libMobileGL.so because build-retrace freezes that absolute
  path into every case, with an nm check that the swap happened and an inverted
  OpenRA step that must go red under MOBILEGL_PIPE_VERIFY_CORRUPT.
  remove-artifact-clutter now waits for it: it deletes the trace fixtures these jobs
  download.
- monolith-symbol-report is G1 as a job: two pull builds with identical flags and
  LTO off, the baseline named by a workflow_dispatch input, symbol_report.py with
  both hard gates, and a refusal of any MG_Remote symbol in the monolith. It is
  dispatch-only because its answer is about a baseline, not about this push.
- pipe-gates gains the two --self-test steps. Regenerating and diffing cannot see a
  structural check that silently stopped checking; a broken gate and a clean tree
  produce the same green. Its dirty-surface comment now says P2, which is where
  ROADMAP.md:18 puts the first mapping round.
2026-09-06 04:41:28 -04:00
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