Defame1297
4003c6a273
run-bats.sh's new bounded parallel dispatcher used nproc/wait -n, which are bash 4.3+/GNU-only and silently drop the concurrency cap on macOS's stock bash 3.2 (the wait -n error is swallowed by `|| true`). Its sibling tests/run-tests.sh, changed in the same PR and explicitly bash-3.2-safe, already solves this with getconf + a batched wait. Ported that same pattern here for consistency and to actually meet the compatibility goal. Refs: #95
83 lines
2.6 KiB
Bash
Executable File
83 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Run all bats test files in the repo.
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# Usage: bash tests/run-bats.sh
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set -euo pipefail
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REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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BATS="$REPO_ROOT/tests/bats/bin/bats"
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if [[ ! -x "$BATS" ]]; then
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echo "bats not found at $BATS — initializing submodules..." >&2
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git -C "$REPO_ROOT" submodule update --init --recursive
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fi
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if [[ ! -x "$BATS" ]]; then
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echo "Error: bats still not found at $BATS after submodule init" >&2
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exit 1
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fi
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mapfile -t TEST_FILES < <(
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find "$REPO_ROOT" -name "*.bats" \
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-not -path "*/tests/bats/*" \
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-not -path "*/test_helper/*" \
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-not -path "*/.claude/worktrees/*" \
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| sort
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)
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if [[ ${#TEST_FILES[@]} -eq 0 ]]; then
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echo "No .bats test files found." >&2
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exit 0
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fi
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# Each file gets its own `bats` process, run concurrently (bounded by core
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# count) instead of one `bats` invocation working through all files serially.
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# A single test file is still serial internally -- this only overlaps the
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# fixed per-process startup cost (git/apm subprocess spawns dominate several
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# of these suites) across files, which is where the wall-clock actually goes.
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# Output is buffered per file so concurrent TAP streams can't interleave, then
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# flushed in stable sorted order once every job has finished.
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SCRATCH_ROOT="$(mktemp -d)"
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trap 'rm -rf "$SCRATCH_ROOT"' EXIT
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# Batches (not a rolling pool) because a bounded rolling pool needs `wait -n`,
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# which is bash 4.3+ and this script is explicitly bash-3.2-safe like
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# run-tests.sh; plain `wait` -- waiting for every job in the current batch --
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# is available since ancient bash. `getconf` over `nproc` for the same
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# reason: `nproc` doesn't exist on macOS.
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JOBS="$(getconf _NPROCESSORS_ONLN 2>/dev/null || echo 4)"
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running=0
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i=0
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for f in "${TEST_FILES[@]}"; do
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i=$((i + 1))
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( "$BATS" "$f" >"$SCRATCH_ROOT/$i.log" 2>&1; echo $? >"$SCRATCH_ROOT/$i.status" ) &
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running=$((running + 1))
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if [[ "$running" -ge "$JOBS" ]]; then
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wait
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running=0
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fi
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done
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wait
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FAIL=0
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TOTAL_OK=0
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TOTAL_NOT_OK=0
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i=0
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for f in "${TEST_FILES[@]}"; do
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i=$((i + 1))
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rel="${f#"$REPO_ROOT"/}"
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echo "=== $rel ==="
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cat "$SCRATCH_ROOT/$i.log"
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echo ""
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file_ok="$(grep -c '^ok ' "$SCRATCH_ROOT/$i.log" || true)"
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file_not_ok="$(grep -c '^not ok ' "$SCRATCH_ROOT/$i.log" || true)"
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status="$(cat "$SCRATCH_ROOT/$i.status" 2>/dev/null || echo 1)"
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TOTAL_OK=$((TOTAL_OK + file_ok))
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TOTAL_NOT_OK=$((TOTAL_NOT_OK + file_not_ok))
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if [[ "$file_not_ok" -gt 0 || "$status" -ne 0 ]]; then
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FAIL=1
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fi
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done
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echo "$((TOTAL_OK + TOTAL_NOT_OK)) tests, $TOTAL_NOT_OK failures"
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exit "$FAIL"
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