Files
clawhdf5/scripts/ci-test.sh
T
osobhandClaude Fable 5.1 bbe1baa208 ci: lint all targets, run interop suites for real, compile benches
- clippy --all-targets plus a clawhdf5-format feature matrix (parallel, lz4,
  zstd, pcodec, fast-checksum); fix the accumulated lint backlog in test,
  bench and feature-gated code (no behaviour changes).
- Install python3 + h5py/numpy/netCDF4/xarray in the CI container and set
  CLAWHDF5_REQUIRE_INTEROP=1, which makes a missing interop dependency a test
  failure. Every h5py/netCDF4 interop test used to skip silently in CI. Run
  the #[ignore]d writer_h5py_tests suite explicitly.
- cargo bench --no-run so benches can't rot; fix bench.rs and memory_bench.rs,
  which no longer compiled against the current strategy/consolidation APIs.
- Optional fuzz smoke run via CLAWHDF5_FUZZ_SECONDS.
- CHANGELOG and docs/known-issues.md updated.

Co-Authored-By: Claude Fable 5.1 <[email protected]>
2026-09-19 05:36:22 -07:00

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#!/usr/bin/env bash
# CI test script — runs fmt, clippy (all targets + feature matrix), tests,
# Python interop suites, bench compilation, and no_std checks.
#
# Usage:
# ./scripts/ci-test.sh
#
# Environment:
# CLAWHDF5_REQUIRE_INTEROP=1 Fail (instead of skip) when python3 with
# h5py/netCDF4/xarray is missing. CI sets this.
# Unset locally, the interop steps are skipped
# if python3+h5py is not importable.
# CLAWHDF5_FUZZ_SECONDS=N Run each cargo-fuzz target for N seconds
# (needs nightly + cargo-fuzz). Default: skip.
#
# Exit codes:
# 0 — all checks passed
# 1 — one or more checks failed
set -uo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
PASS=0
FAIL=0
STEPS=()
run_step() {
local name="$1"
shift
echo ""
echo "==> [$name]"
if "$@" 2>&1; then
echo " ✓ PASS: $name"
PASS=$((PASS + 1))
STEPS+=("PASS: $name")
else
echo " ✗ FAIL: $name"
FAIL=$((FAIL + 1))
STEPS+=("FAIL: $name")
fi
}
# All steps always run so one failure doesn't hide the others; the summary
# and the exit code at the end are the verdict.
# 1. Format check
run_step "cargo fmt --check" cargo fmt --check
# 2. Clippy over every target (lib, bins, tests, benches, examples). Without
# --all-targets, test and bench code is never linted. clawhdf5-py is
# excluded because it needs PyO3/Python headers.
run_step "cargo clippy --all-targets" cargo clippy \
--workspace \
--exclude clawhdf5-py \
--all-targets \
-- -D warnings
# 3. Clippy over clawhdf5-format's optional features, which the default
# workspace build never compiles (szip is left out: it needs libaec).
run_step "cargo clippy (format feature matrix)" cargo clippy \
-p clawhdf5-format \
--all-targets \
--features parallel,lz4,zstd,pcodec,fast-checksum \
-- -D warnings
# 4. Tests (exclude clawhdf5-py)
run_step "cargo test" cargo test \
--workspace \
--exclude clawhdf5-py
run_step "cargo test (format feature matrix)" cargo test \
-p clawhdf5-format \
--features parallel,lz4,zstd,pcodec,fast-checksum
# 5. Python interop suites. The h5py writer tests are #[ignore]d so a plain
# `cargo test` stays hermetic; run them explicitly here.
if python3 -c "import h5py" >/dev/null 2>&1 || [ "${CLAWHDF5_REQUIRE_INTEROP:-0}" = "1" ]; then
run_step "h5py interop (format, ignored tests)" cargo test \
-p clawhdf5-format --test writer_h5py_tests -- --include-ignored
else
echo ""
echo "==> [h5py interop] SKIPPED: python3 with h5py not available"
STEPS+=("SKIP: h5py interop (format, ignored tests)")
fi
# 6. Benches must keep compiling (they are not run).
run_step "cargo bench --no-run" cargo bench \
--workspace \
--exclude clawhdf5-py \
--no-run
# 7. no_std check
run_step "check-nostd.sh" "$SCRIPT_DIR/check-nostd.sh"
# 8. Optional fuzz smoke run
if [ -n "${CLAWHDF5_FUZZ_SECONDS:-}" ]; then
fuzz_smoke() {
local target
cd "$SCRIPT_DIR/../crates/clawhdf5-format" || return 1
for target in $(cargo +nightly fuzz list); do
echo "--- fuzz: $target"
cargo +nightly fuzz run "$target" -- \
-max_total_time="$CLAWHDF5_FUZZ_SECONDS" || return 1
done
}
run_step "fuzz smoke (${CLAWHDF5_FUZZ_SECONDS}s/target)" fuzz_smoke
fi
# Summary
echo ""
echo "========================================"
echo " CI Summary"
echo "========================================"
for s in "${STEPS[@]}"; do
echo " $s"
done
echo "----------------------------------------"
echo " $PASS passed, $FAIL failed"
echo "========================================"
if [ "$FAIL" -gt 0 ]; then
exit 1
fi
exit 0