Files
ConformalLabpp/.gitea/workflows/cpp-tests.yml
Tarik Moussa a2eee9c279
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C++ Tests / test-fast (pull_request) Successful in 1m56s
API Docs / doc-build (pull_request) Successful in 58s
Markdown link check / check (pull_request) Successful in 45s
C++ Tests / test-cgal (pull_request) Failing after 13m14s
ci+quality: structural gates (CI: 3 new; local: 7 new + .clang-tidy)
CI gates (active on every PR via .gitea/workflows/)
───────────────────────────────────────────────────
1. test-count consistency
   cpp-tests.yml gains a step after test-cgal that runs
   `scripts/check-test-counts.sh` against the just-built ./build dir
   (reuse via new BUILD_DIR env var, ~5 s overhead).  Drift between
   `doc/api/tests.md` and ctest reality now fails the PR.

2. End-to-end smoke
   `scripts/try_it.sh` (the documented user quick-start) is now part of
   the CGAL job, so README quick-start regressions fail the PR rather
   than silently breaking when users land.

3. Internal markdown link checker
   New `.gitea/workflows/markdown-links.yml` + `scripts/check-markdown
   -links.py`.  PRs that touch any *.md file run the check; main pushes
   trigger it too; a weekly cron catches external link rot.  Pure
   Python, no third-party action.  Validated against the current tree:
   122 internal links across 37 *.md files, 0 broken.

Local quality scripts (`scripts/quality/`, not in CI)
─────────────────────────────────────────────────────
* `license-headers.sh`   — `SPDX-License-Identifier: MIT` audit over
                            code/{include,src,tests}/.  Currently
                            reports 60/66 files missing it — that's
                            a follow-up; the script captures the
                            structural gap.
* `sanitizers.sh`        — ASan + UBSan over the fast test suite.
* `coverage.sh`          — gcov/lcov line + branch coverage of
                            code/include/, HTML report under
                            build-coverage/lcov-html/.
* `clang-tidy.sh`        — runs the curated `.clang-tidy` policy over
                            every public header.
* `multi-compiler.sh`    — sequential build + test against every
                            detected g++/clang++ (auto-discovery or
                            explicit list).
* `cgal-version-matrix.sh`— sequential build + CGAL test suite against
                            every CGAL tree under `~/cgal/<ver>/` (or
                            via `CGAL_ROOTS=...` env var).
* `reproducible-build.sh`— two `Release -j1` builds, fail if any test
                            executable byte-differs.
* `run-all.sh`           — driver: `--fast` for the ~5-min subset,
                            no arg for the ~25–40 min full sweep;
                            captures per-gate logs to
                            build-quality-logs/.

+ `.clang-tidy`          — curated, deliberately-small policy (only
                            checks that fire on OUR code, never on
                            transitive CGAL/Eigen/Boost headers).

+ `scripts/quality/README.md` — explains the structure, lists each
                            gate's wall-time + prereqs, and codifies
                            the promotion path: a gate moves into CI
                            only when it's green on the dev machine
                            AND has a recovery-instructions paragraph
                            in `doc/release-policy.md`.

Doc updates
───────────
`doc/architecture/locked-vs-flexible.md` (reviewer-facing) gains 4
"closed" rows in the limitations table — the 3 CI gates above and the
local quality-script suite.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-24 08:25:09 +02:00

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name: C++ Tests
on:
push:
branches:
- main
- dev
- "claude/**"
- "feature/**"
pull_request:
# ─────────────────────────────────────────────────────────────────────────────
# Job 1 — test-fast
# Pure-math tests (Clausen, ImLi₂, Hyper-ideal geometry).
# No CGAL, no Boost. Eigen + GTest only. Runs on ALL branches.
# ─────────────────────────────────────────────────────────────────────────────
jobs:
test-fast:
runs-on: eulernest
container:
image: git.eulernest.eu/conformallab/ci-cpp:latest
steps:
- uses: actions/checkout@v4
- name: Configure (tests-only)
run: cmake -S code -B build -DCMAKE_BUILD_TYPE=Release
- name: Build
run: nice -n 19 cmake --build build --target conformallab_tests -j$(nproc)
- name: Run tests
run: >
ctest --test-dir build
--output-on-failure
--output-junit test-results.xml
- name: Summary
if: always()
run: |
if [ -f test-results.xml ]; then
total=$(grep -o 'tests="[0-9]*"' test-results.xml | grep -o '[0-9]*' | head -1)
failed=$(grep -o 'failures="[0-9]*"' test-results.xml | grep -o '[0-9]*' | head -1)
skipped=$(grep -o 'skipped="[0-9]*"' test-results.xml | grep -o '[0-9]*' | head -1)
passed=$(( ${total:-0} - ${failed:-0} - ${skipped:-0} ))
echo "FAST ▸ TOTAL ${total:-0} | PASSED $passed | FAILED ${failed:-0} | SKIPPED ${skipped:-0}"
fi
# ─────────────────────────────────────────────────────────────────────────────
# Job 2 — test-cgal
# Full CGAL test suite (Phase 37, 158 tests).
# Runs ONLY on pull requests (not on direct pushes to dev/main).
# Starts only after test-fast succeeds.
#
# Uses -DWITH_CGAL_TESTS=ON (not -DWITH_CGAL=ON) to avoid building
# Viewer/GLFW — the CI container has no wayland-scanner.
#
# Boost (libboost-dev) is already present in the container since the image rebuild.
# ─────────────────────────────────────────────────────────────────────────────
test-cgal:
needs: test-fast
if: github.event_name == 'pull_request'
runs-on: eulernest
container:
image: git.eulernest.eu/conformallab/ci-cpp:latest
# Memory bumped from 1400m → 1600m to avoid OOM during CGAL header
# compilation on ARM64 (CGAL + Eigen templates allocate ~700 MB per
# cc1plus instance; -j1 leaves a small margin).
# memory-swap == memory disables swap entirely so OOM fails fast
# rather than thrashing on the SD card.
options: "--memory=1600m --memory-swap=1600m"
steps:
- uses: actions/checkout@v4
- name: Configure (WITH_CGAL_TESTS — no viewer, no wayland-scanner)
run: cmake -S code -B build -DWITH_CGAL_TESTS=ON -DCMAKE_BUILD_TYPE=Release
- name: Build CGAL-Tests
run: nice -n 19 cmake --build build --target conformallab_cgal_tests -j1
- name: Run CGAL-Tests
run: >
ctest --test-dir build
-R "^cgal\."
--output-on-failure
--output-junit cgal-results.xml
- name: Summary
if: always()
run: |
if [ -f cgal-results.xml ]; then
total=$(grep -o 'tests="[0-9]*"' cgal-results.xml | grep -o '[0-9]*' | head -1)
failed=$(grep -o 'failures="[0-9]*"' cgal-results.xml | grep -o '[0-9]*' | head -1)
skipped=$(grep -o 'skipped="[0-9]*"' cgal-results.xml | grep -o '[0-9]*' | head -1)
passed=$(( ${total:-0} - ${failed:-0} - ${skipped:-0} ))
echo "CGAL ▸ TOTAL ${total:-0} | PASSED $passed | FAILED ${failed:-0} | SKIPPED ${skipped:-0}"
fi
# ── Structural gate: doc/api/tests.md totals match ctest reality ───
# Single source of truth for test counts (see doc/release-policy.md).
# Reuses the already-built ./build dir via BUILD_DIR env var, so this
# adds ~5 s on top of the existing CGAL job.
- name: Verify test-count consistency (doc/api/tests.md)
run: BUILD_DIR=build bash scripts/check-test-counts.sh
# ── Structural gate: end-to-end smoke (try_it.sh) ──────────────────
# The user-facing quick-start script: configure + build + run the
# full ctest + run the Euclidean example on a bundled mesh. If
# this regresses, README quick-start instructions are broken.
# try_it.sh creates its own build-try/ — accept the ~3 min cost as
# the price of guaranteeing the documented workflow stays working.
- name: End-to-end smoke test (scripts/try_it.sh)
run: bash scripts/try_it.sh