wehub-resource-sync
73 lines
2.7 KiB
Bash
Executable File
73 lines
2.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# repro.sh — Build + run the cumulative BUG-REPRODUCTION suite (test-repro).
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#
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# Unlike test.sh (the gating suite, must be GREEN), this suite is RED by design:
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# every case reproduces an open bug. So we distinguish two outcomes:
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# - BUILD/LINK failure → real breakage → exit non-zero (fail the CI job).
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# - Test redness → EXPECTED → report the count, exit 0 (green board).
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#
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# Usage: scripts/repro.sh [CC=clang] [CXX=clang++] [--arch arm64|x86_64]
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set -uo pipefail
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ROOT="$(cd "$(dirname "$0")/.." && pwd)"
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cd "$ROOT"
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# --arch before sourcing env.sh (mirrors test.sh)
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prev_arg=""
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for arg in "$@"; do
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case "$arg" in
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arm64|x86_64) [[ "$prev_arg" == "--arch" ]] && export CBM_ARCH="$arg" ;;
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--arch=*) export CBM_ARCH="${arg#--arch=}" ;;
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esac
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prev_arg="$arg"
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done
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# shellcheck source=env.sh
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source "$ROOT/scripts/env.sh"
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MAKE_ARGS=""
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for arg in "$@"; do
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case "$arg" in
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CC=*|CXX=*) export "${arg?}" ;;
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--arch|--arch=*|arm64|x86_64) ;;
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*=*) MAKE_ARGS="$MAKE_ARGS $arg" ;;
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esac
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done
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print_env "repro.sh"
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verify_compiler "$CC"
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OUT="$ROOT/repro-out.txt"
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# A RED reproduction fails its assertion and returns EARLY — before any cleanup —
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# so LeakSanitizer would flag benign harness leaks on every red store-level test
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# and abort. The board's signal is the FAIL rows, not leak-cleanliness (the leak
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# BUG #581 gets a dedicated RSS-growth test, not LSan). Disable leak detection
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# only; ASan's real checks (use-after-free, overflow) stay ON.
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export ASAN_OPTIONS="detect_leaks=0${ASAN_OPTIONS:+:$ASAN_OPTIONS}"
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# test-repro both builds and runs the runner; tolerate its non-zero (red) exit.
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set +e
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make -j"$NPROC" -f Makefile.cbm test-repro $MAKE_ARGS 2>&1 | tee "$OUT"
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set -e
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# The runner prints a "<N> passed[, <M> failed]" summary line only if it actually
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# ran. No summary line ⇒ the build/link failed ⇒ real breakage.
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if ! grep -qE '[0-9]+ passed' "$OUT"; then
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echo "::error::bug-repro runner did not execute — build or link failure"
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exit 1
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fi
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reproduced=$(grep -oE '[0-9]+ failed' "$OUT" | head -1 | grep -oE '[0-9]+' || echo 0)
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green=$(grep -oE '[0-9]+ passed' "$OUT" | head -1 | grep -oE '[0-9]+' || echo 0)
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{
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echo "## Bug-reproduction board — ${OS:-$(uname -s)} ${ARCH:-}"
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echo ""
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echo "- **${reproduced}** open bug(s) still reproduced (RED — expected)"
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echo "- **${green}** case(s) PASSING — candidate-fixed → verify + close the issue + promote the guard to the gating suite"
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} >> "${GITHUB_STEP_SUMMARY:-/dev/stderr}"
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echo "=== bug-repro board: ${reproduced} reproduced (RED), ${green} passing (candidate-fixed) ==="
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# Green board: the suite ran. Redness is the data, not a job failure.
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exit 0
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