048875c002
The CGAL test build is too heavy for the eulernest runner — most recent runs OOM during CGAL+Eigen template expansion at -j1/1600 MB rather than exposing real regressions. Gate the job off with `if: false` and a DISABLED-2026-05-26 comment block, matching the pattern already used for doxygen-pages.yml and perf-compile-time.yml. test-fast and quality-gates keep running on every push/PR; workflow_dispatch reruns of test-cgal still work from the Gitea UI. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
184 lines
8.5 KiB
YAML
184 lines
8.5 KiB
YAML
name: C++ Tests
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on:
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push:
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branches:
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- main
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- dev
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- "claude/**"
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- "feature/**"
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pull_request:
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# ─────────────────────────────────────────────────────────────────────────────
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# Job 1 — test-fast
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# Pure-math tests (Clausen, ImLi₂, Hyper-ideal geometry).
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# No CGAL, no Boost. Eigen + GTest only. Runs on ALL branches.
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# ─────────────────────────────────────────────────────────────────────────────
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jobs:
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test-fast:
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runs-on: eulernest
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container:
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image: git.eulernest.eu/conformallab/ci-cpp:latest
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steps:
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- uses: actions/checkout@v4
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- name: Configure (tests-only)
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run: cmake -S code -B build -DCMAKE_BUILD_TYPE=Release
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- name: Build
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run: nice -n 19 cmake --build build --target conformallab_tests -j$(nproc)
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- name: Run tests
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run: >
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ctest --test-dir build
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--output-on-failure
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--output-junit test-results.xml
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- name: Summary
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if: always()
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run: |
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if [ -f test-results.xml ]; then
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total=$(grep -o 'tests="[0-9]*"' test-results.xml | grep -o '[0-9]*' | head -1)
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failed=$(grep -o 'failures="[0-9]*"' test-results.xml | grep -o '[0-9]*' | head -1)
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skipped=$(grep -o 'skipped="[0-9]*"' test-results.xml | grep -o '[0-9]*' | head -1)
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passed=$(( ${total:-0} - ${failed:-0} - ${skipped:-0} ))
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echo "FAST ▸ TOTAL ${total:-0} | PASSED $passed | FAILED ${failed:-0} | SKIPPED ${skipped:-0}"
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fi
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# ─────────────────────────────────────────────────────────────────────────────
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# Job 2 — test-cgal
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# Full CGAL test suite (Phase 3–7, 158 tests).
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# Runs ONLY on pull requests (not on direct pushes to dev/main).
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# Starts only after test-fast succeeds.
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#
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# Uses -DWITH_CGAL_TESTS=ON (not -DWITH_CGAL=ON) to avoid building
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# Viewer/GLFW — the CI container has no wayland-scanner.
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#
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# Boost (libboost-dev) is already present in the container since the image rebuild.
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# ─────────────────────────────────────────────────────────────────────────────
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# ─── DISABLED 2026-05-26 ──────────────────────────────────────────────────
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# The full CGAL test build (`conformallab_cgal_tests`, -j1, ~minutes) is
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# too compute-intensive for the eulernest runner: even with the 1600 MB
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# memory bump the job OOMs intermittently during CGAL+Eigen template
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# expansion, so most recent runs fail without exposing a real regression.
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# While we work through this, the job is gated off via `if: false` —
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# `workflow_dispatch` reruns from the Gitea UI still work, and the body
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# of the job is preserved unchanged for easy reactivation.
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#
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# Consequences:
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# * test-fast (Job 1) still runs on every push/PR — pure-math tests
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# stay gated.
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# * quality-gates (Job 3) still runs on every push/PR — style /
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# convention checks stay gated.
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# * The two structural sub-gates nested under test-cgal
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# (`scripts/check-test-counts.sh`, `scripts/try_it.sh`) are
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# temporarily un-gated. Run them locally before tagging a release;
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# a follow-up will relocate them into a cheaper job.
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#
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# To re-enable: change `if: false` back to
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# `if: github.event_name == 'pull_request'`.
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test-cgal:
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needs: test-fast
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if: false # DISABLED 2026-05-26 — see comment block above
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runs-on: eulernest
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container:
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image: git.eulernest.eu/conformallab/ci-cpp:latest
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# Memory bumped from 1400m → 1600m to avoid OOM during CGAL header
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# compilation on ARM64 (CGAL + Eigen templates allocate ~700 MB per
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# cc1plus instance; -j1 leaves a small margin).
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# memory-swap == memory disables swap entirely so OOM fails fast
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# rather than thrashing on the SD card.
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options: "--memory=1600m --memory-swap=1600m"
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steps:
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- uses: actions/checkout@v4
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- name: Configure (WITH_CGAL_TESTS — no viewer, no wayland-scanner)
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run: cmake -S code -B build -DWITH_CGAL_TESTS=ON -DCMAKE_BUILD_TYPE=Release
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- name: Build CGAL-Tests
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run: nice -n 19 cmake --build build --target conformallab_cgal_tests -j1
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- name: Run CGAL-Tests
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run: >
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ctest --test-dir build
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-R "^cgal\."
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--output-on-failure
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--output-junit cgal-results.xml
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- name: Summary
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if: always()
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run: |
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if [ -f cgal-results.xml ]; then
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total=$(grep -o 'tests="[0-9]*"' cgal-results.xml | grep -o '[0-9]*' | head -1)
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failed=$(grep -o 'failures="[0-9]*"' cgal-results.xml | grep -o '[0-9]*' | head -1)
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skipped=$(grep -o 'skipped="[0-9]*"' cgal-results.xml | grep -o '[0-9]*' | head -1)
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passed=$(( ${total:-0} - ${failed:-0} - ${skipped:-0} ))
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echo "CGAL ▸ TOTAL ${total:-0} | PASSED $passed | FAILED ${failed:-0} | SKIPPED ${skipped:-0}"
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fi
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# ── Structural gate: doc/api/tests.md totals match ctest reality ───
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# Single source of truth for test counts (see doc/release-policy.md).
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# Reuses the already-built ./build dir via BUILD_DIR env var, so this
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# adds ~5 s on top of the existing CGAL job.
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- name: Verify test-count consistency (doc/api/tests.md)
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run: BUILD_DIR=build bash scripts/check-test-counts.sh
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# ── Structural gate: end-to-end smoke (try_it.sh) ──────────────────
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# The user-facing quick-start script: configure + build + run the
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# full ctest + run the Euclidean example on a bundled mesh. If
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# this regresses, README quick-start instructions are broken.
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# try_it.sh creates its own build-try/ — accept the ~3 min cost as
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# the price of guaranteeing the documented workflow stays working.
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- name: End-to-end smoke test (scripts/try_it.sh)
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run: bash scripts/try_it.sh
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# ─────────────────────────────────────────────────────────────────────────────
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# Job 3 — quality-gates (style + convention block)
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#
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# Cheap, deterministic checks that should never break unless a contributor
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# introduces a regression. Each gate is a script under scripts/quality/
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# and exits 0 only when its tree is clean. These ran for weeks locally
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# at zero findings before being promoted here.
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#
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# Tools installed at job-start (the ci-cpp image already has python3 +
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# bash; we add codespell + shellcheck on top). Total wall-time: ~30 s
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# on the eulernest runner.
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#
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# Strictly required for merges into main/dev — a regression fails the PR.
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# ─────────────────────────────────────────────────────────────────────────────
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quality-gates:
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needs: test-fast
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runs-on: eulernest
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container:
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image: git.eulernest.eu/conformallab/ci-cpp:latest
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steps:
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- uses: actions/checkout@v4
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- name: Install codespell + shellcheck (job-local)
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run: |
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apt-get update -qq
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apt-get install -y --no-install-recommends \
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codespell shellcheck
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- name: License headers (every C++ source carries MIT SPDX)
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run: bash scripts/quality/license-headers.sh
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- name: CGAL conventions (6 rules over CGAL public headers)
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run: python3 scripts/quality/cgal-conventions.py
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- name: codespell (docs + source comments + script messages)
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run: bash scripts/quality/codespell.sh
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- name: shellcheck (scripts/**/*.sh, severity=warning, strict)
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run: bash scripts/quality/shellcheck.sh --strict
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- name: Summary
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if: always()
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run: |
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echo "QUALITY ▸ all four gates passed."
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echo " see scripts/quality/README.md for the full catalogue"
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echo " (sanitizers, clang-tidy, coverage, etc. are local-only)"
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