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OrcaSlicer/scripts/kernel-test.sh
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Tommaso BianchiandClaude Opus 5 f599ff0ff7 kernel-test.sh: one quarantined case now, not two
Follow-through from eeca6794e7. The header claimed two pre-existing failures
are excluded and named both; the internal-thread case now runs like any other,
so only the solver SIGABRT is left. A comment that lists a test which is no
longer excluded sends the next reader looking for something that is not there.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-26 09:33:21 +02:00

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#!/usr/bin/env bash
# Headless CAD-kernel test loop. THE verification contract for delegated work:
# exit 0 means the kernel builds and the selected Catch2 tags pass. Nothing else counts.
#
# Builds only the `libslic3r_tests` target (not the GUI app), so a round trip is
# minutes, not tens of minutes. Needs no display: every [CadDocument] case builds a
# CadDocument, recompute()s it and asserts on geometry.
#
# Usage:
# scripts/kernel-test.sh # [CadDocument] tags, default volume
# scripts/kernel-test.sh --tags '[CadDocument],[Sketch]'
# scripts/kernel-test.sh --vol wt_mirror # private build cache (parallel workers)
# scripts/kernel-test.sh --host tommaso@100.103.234.2 # build on a remote host
#
# Parallel workers MUST pass a distinct --vol: two builds sharing one cache corrupt
# each other. A new volume pays one full build; runs after that are incremental.
#
# --host exists because the deps image lives wherever it was first built. It rsyncs this
# working tree to a per-volume staging dir on that host and re-runs this same script
# there, so the verification contract is identical either way. Drop --host once the image
# is present locally.
set -euo pipefail
REPO="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
# orcacad-deps, NOT snaporca-deps: this fork is mainline-based and needs Eigen 5.0.1,
# CGAL 5.6.3, wx 3.3.2 and Python 3.12 Development.Embed, none of which snaporca-deps has.
# With the wrong image CMake dies at configure, which is exactly why this fork went
# M1-M8 without ever compiling (see commit 1633005bba).
IMAGE="${IMAGE:-orcacad-deps}"
# Must NOT default to snaporca_buildcache: that is the other fork's volume, and pointing
# this fork at it makes the two silently trade build artefacts. docker-iter-build.sh had the
# identical defect and was fixed to orcacad_buildcache; this script was missed.
VOL="${BUILD_VOL:-orcacad_kerneltest}"
# ONE pre-existing failure is excluded by default (see [known-broken] in
# test_caddocument.cpp): it SIGABRTs inside the vendored solver and takes the
# whole process down, so without this exclusion a green run is simply unreachable and the
# suite stops after ~12 of 32 cases. It is also tagged [NotWorking], the ctest label the
# mainline fork's CI excludes, so it no longer reddens the Unit Tests job on every commit;
# it stays tracked as snaporca-tkz rather than as CI noise. The internal-thread case that
# used to sit alongside it is gone from this exclusion: its geometry was correct and the
# test's reference was wrong (snaporca-kzy), so it now runs like any other.
TAGS="${TAGS:-[CadDocument]~[known-broken]}"
HOST=""
while [[ $# -gt 0 ]]; do
case "$1" in
--vol) VOL="$2"; shift 2 ;;
--tags) TAGS="$2"; shift 2 ;;
--image) IMAGE="$2"; shift 2 ;;
--host) HOST="$2"; shift 2 ;;
*) echo "unknown arg: $1" >&2; exit 2 ;;
esac
done
echo "REPO=$REPO IMAGE=$IMAGE VOL=$VOL TAGS=$TAGS HOST=${HOST:-local}"
if [[ -n "$HOST" ]]; then
# Stage per-volume so parallel workers never share a remote tree.
REMOTE="kt-$VOL" # relative: ssh and rsync both start in the remote home dir
# SC2029: $REMOTE expanding on the CLIENT is the point -- it is derived from $VOL here,
# and the remote has no such variable. The rsync destination below expands it the same way.
# shellcheck disable=SC2029
ssh "$HOST" "mkdir -p $REMOTE"
# Only the inputs the build reads. --delete keeps a stale file from a prior worker from
# silently compiling in.
rsync -a --delete \
"$REPO/src" "$REPO/tests" "$REPO/resources" "$REPO/cmake" "$REPO/scripts" \
"$REPO/CMakeLists.txt" \
"$HOST:$REMOTE/"
exec ssh "$HOST" "cd $REMOTE && scripts/kernel-test.sh --vol '$VOL' --tags '$TAGS' --image '$IMAGE'"
fi
if ! docker image inspect "$IMAGE" >/dev/null 2>&1; then
echo "FATAL: image '$IMAGE' not present locally. Either transfer it, or pass" >&2
echo " --host <user@host> to build where the image already exists." >&2
exit 3
fi
# A private volume is always built CLEAN on first use. Cloning a warm cache from another
# tree looks tempting but is a correctness trap: rsync preserves source mtimes, so ninja
# compares foreign object timestamps against them, decides everything is up to date, and
# relinks stale objects. That produced a binary with NO [CadDocument] tests at all while
# reporting success -- a green run that tested nothing. Pay the one-off full build instead;
# incremental rebuilds within a volume are correct because the mtimes then share a lineage.
if ! docker volume inspect "$VOL" >/dev/null 2>&1; then
echo "=== $VOL: new volume, clean configure + full build (one-off, slow) ==="
docker volume create "$VOL" >/dev/null
fi
# tests/ is mounted too -- unlike docker-iter-build.sh, this script exists precisely to
# compile tests being edited. CMakeLists.txt and cmake/ carry the SLIC3R_CAD gate; taking
# them from the baked image instead leaves the gate off and the CAD symbols vanish.
docker run --rm \
-v "$REPO/src":/OrcaSlicer/src \
-v "$REPO/tests":/OrcaSlicer/tests \
-v "$REPO/resources":/OrcaSlicer/resources \
-v "$REPO/CMakeLists.txt":/OrcaSlicer/CMakeLists.txt \
-v "$REPO/cmake":/OrcaSlicer/cmake \
-v "$REPO/deps_src":/OrcaSlicer/deps_src \
-v "$VOL":/OrcaSlicer/build \
"$IMAGE" \
bash -lc "set -e
cd /OrcaSlicer
DESTDIR=/OrcaSlicer/deps/build/destdir/usr/local
export PATH=\$DESTDIR/bin:\$PATH # wx-config, and anything else the deps prefix ships
# Configure unconditionally. Guarding on 'CMakeCache.txt exists' is wrong: a FAILED
# configure still writes that file, so the guard then skips reconfiguring forever and
# every later run reuses a poisoned cache while ignoring corrected flags. A no-op
# reconfigure costs seconds; that bug costs an afternoon.
# SLIC3R_GTK=3 and BUILD_TESTS=ON are not optional extras: src/CMakeLists.txt turns
# SLIC3R_GTK into 'wx-config --toolkit=gtk<N>', so omitting it asks for toolkit 'gtk'
# and no wx build matches -> 'Could NOT find wxWidgets'. BUILD_TESTS=ON is what makes
# the libslic3r_tests target exist at all. build_linux.sh sets both (lines 218, 226).
cmake -S . -B build -G 'Ninja Multi-Config' \
-DCMAKE_PREFIX_PATH=\$DESTDIR \
-DwxWidgets_CONFIG_EXECUTABLE=\$DESTDIR/bin/wx-config \
-DSLIC3R_GTK=3 -DBUILD_TESTS=ON \
-DSLIC3R_CAD=ON -DSLIC3R_STATIC=1 -DORCA_TOOLS=ON -DCMAKE_BUILD_TYPE=Release
cmake --build build --config Release --target libslic3r_tests
./build/tests/libslic3r/Release/libslic3r_tests '$TAGS' --order decl"