mirror of
https://github.com/OrcaSlicer/OrcaSlicer.git
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Tommaso BianchiandClaude Opus 4.8
3621785984
Adds scripts/kernel-test.sh: build the libslic3r_tests target and run the CAD kernel tags, exit code as the whole contract. Clean build 4m36s, incremental 18s, no display needed -- every [CadDocument] case builds a CadDocument, recompute()s it and asserts on geometry. Four things this had to get right, each found by it going wrong first: - SLIC3R_GTK=3 and BUILD_TESTS=ON are mandatory. src/CMakeLists.txt turns SLIC3R_GTK into 'wx-config --toolkit=gtk<N>', so omitting it asks for toolkit "gtk", nothing matches, and configure dies with the thoroughly misleading "Could NOT find wxWidgets" -- while wx-config sits right there in the deps prefix, working. BUILD_TESTS=ON is what creates the target. - Configure runs unconditionally. Guarding on "CMakeCache.txt exists" is wrong because a FAILED configure writes that file too, after which the guard skips reconfiguring forever and every later run silently reuses the poisoned cache, ignoring corrected flags. - A new build volume is always built clean. Cloning a warm cache from another tree is a correctness trap: rsync preserves source mtimes, ninja compares them against foreign object timestamps, concludes everything is current and relinks stale objects. That produced a binary containing NO [CadDocument] tests at all -- while exiting 0. A green run that tests nothing is worse than a red one. - --host builds where the deps image already lives, staged per volume so parallel workers never share a tree. The two [known-broken] tags: "entity constraints: tangent/midpoint/symmetric/ angle" aborts inside the vendored solver (slvs/dsc.h FindById, "Cannot find handle"), and SIGABRT is fatal to the Catch2 process -- that single case took the suite down at 12 of 31, so a green baseline was unreachable. The thread groove case is a plain pre-existing assertion failure. Both are excluded from the dev loop's default filter ONLY; ctest in CI still runs and reports them, so neither bug is hidden. Baseline is now 603 assertions / 29 cases green, which is what makes "I broke nothing" a meaningful statement. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01BVzKmX6Y1aEteit1HTXG4Q
106 lines
5.3 KiB
Bash
Executable File
106 lines
5.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Headless CAD-kernel test loop. THE verification contract for delegated work:
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# exit 0 means the kernel builds and the selected Catch2 tags pass. Nothing else counts.
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#
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# Builds only the `libslic3r_tests` target (not the GUI app), so a round trip is
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# minutes, not tens of minutes. Needs no display: every [CadDocument] case builds a
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# CadDocument, recompute()s it and asserts on geometry.
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#
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# Usage:
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# scripts/kernel-test.sh # [CadDocument] tags, default volume
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# scripts/kernel-test.sh --tags '[CadDocument],[Sketch]'
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# scripts/kernel-test.sh --vol wt_mirror # private build cache (parallel workers)
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# scripts/kernel-test.sh --host tommaso@100.103.234.2 # build on a remote host
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#
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# Parallel workers MUST pass a distinct --vol: two builds sharing one cache corrupt
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# each other. A new volume pays one full build; runs after that are incremental.
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#
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# --host exists because the deps image lives wherever it was first built. It rsyncs this
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# working tree to a per-volume staging dir on that host and re-runs this same script
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# there, so the verification contract is identical either way. Drop --host once the image
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# is present locally.
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set -euo pipefail
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REPO="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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IMAGE="${IMAGE:-snaporca-deps}"
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VOL="${BUILD_VOL:-snaporca_buildcache}"
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# Two pre-existing failures are excluded by default (see [known-broken] in
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# test_caddocument.cpp): one of them SIGABRTs inside the vendored solver and takes the
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# whole process down, so without this exclusion a green run is simply unreachable and the
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# suite stops after ~12 of 32 cases. CI runs everything and still reports both.
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TAGS="${TAGS:-[CadDocument]~[known-broken]}"
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HOST=""
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--vol) VOL="$2"; shift 2 ;;
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--tags) TAGS="$2"; shift 2 ;;
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--image) IMAGE="$2"; shift 2 ;;
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--host) HOST="$2"; shift 2 ;;
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*) echo "unknown arg: $1" >&2; exit 2 ;;
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esac
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done
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echo "REPO=$REPO IMAGE=$IMAGE VOL=$VOL TAGS=$TAGS HOST=${HOST:-local}"
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if [[ -n "$HOST" ]]; then
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# Stage per-volume so parallel workers never share a remote tree.
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REMOTE="kt-$VOL" # relative: ssh and rsync both start in the remote home dir
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ssh "$HOST" "mkdir -p $REMOTE"
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# Only the inputs the build reads. --delete keeps a stale file from a prior worker from
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# silently compiling in.
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rsync -a --delete \
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"$REPO/src" "$REPO/tests" "$REPO/resources" "$REPO/cmake" "$REPO/scripts" \
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"$REPO/CMakeLists.txt" \
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"$HOST:$REMOTE/"
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exec ssh "$HOST" "cd $REMOTE && scripts/kernel-test.sh --vol '$VOL' --tags '$TAGS' --image '$IMAGE'"
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fi
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if ! docker image inspect "$IMAGE" >/dev/null 2>&1; then
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echo "FATAL: image '$IMAGE' not present locally. Either transfer it, or pass" >&2
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echo " --host <user@host> to build where the image already exists." >&2
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exit 3
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fi
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# A private volume is always built CLEAN on first use. Cloning a warm cache from another
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# tree looks tempting but is a correctness trap: rsync preserves source mtimes, so ninja
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# compares foreign object timestamps against them, decides everything is up to date, and
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# relinks stale objects. That produced a binary with NO [CadDocument] tests at all while
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# reporting success -- a green run that tested nothing. Pay the one-off full build instead;
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# incremental rebuilds within a volume are correct because the mtimes then share a lineage.
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if ! docker volume inspect "$VOL" >/dev/null 2>&1; then
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echo "=== $VOL: new volume, clean configure + full build (one-off, slow) ==="
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docker volume create "$VOL" >/dev/null
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fi
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# tests/ is mounted too -- unlike docker-iter-build.sh, this script exists precisely to
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# compile tests being edited. CMakeLists.txt and cmake/ carry the SLIC3R_CAD gate; taking
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# them from the baked image instead leaves the gate off and the CAD symbols vanish.
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docker run --rm \
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-v "$REPO/src":/OrcaSlicer/src \
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-v "$REPO/tests":/OrcaSlicer/tests \
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-v "$REPO/resources":/OrcaSlicer/resources \
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-v "$REPO/CMakeLists.txt":/OrcaSlicer/CMakeLists.txt \
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-v "$REPO/cmake":/OrcaSlicer/cmake \
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-v "$VOL":/OrcaSlicer/build \
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"$IMAGE" \
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bash -lc "set -e
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cd /OrcaSlicer
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DESTDIR=/OrcaSlicer/deps/build/destdir/usr/local
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export PATH=\$DESTDIR/bin:\$PATH # wx-config, and anything else the deps prefix ships
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# Configure unconditionally. Guarding on 'CMakeCache.txt exists' is wrong: a FAILED
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# configure still writes that file, so the guard then skips reconfiguring forever and
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# every later run reuses a poisoned cache while ignoring corrected flags. A no-op
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# reconfigure costs seconds; that bug costs an afternoon.
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# SLIC3R_GTK=3 and BUILD_TESTS=ON are not optional extras: src/CMakeLists.txt turns
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# SLIC3R_GTK into 'wx-config --toolkit=gtk<N>', so omitting it asks for toolkit 'gtk'
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# and no wx build matches -> 'Could NOT find wxWidgets'. BUILD_TESTS=ON is what makes
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# the libslic3r_tests target exist at all. build_linux.sh sets both (lines 218, 226).
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cmake -S . -B build -G 'Ninja Multi-Config' \
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-DCMAKE_PREFIX_PATH=\$DESTDIR \
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-DwxWidgets_CONFIG_EXECUTABLE=\$DESTDIR/bin/wx-config \
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-DSLIC3R_GTK=3 -DBUILD_TESTS=ON \
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-DSLIC3R_CAD=ON -DSLIC3R_STATIC=1 -DORCA_TOOLS=ON -DCMAKE_BUILD_TYPE=Release
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cmake --build build --config Release --target libslic3r_tests
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./build/tests/libslic3r/Release/libslic3r_tests '$TAGS' --order decl"
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