145e0b0a98
`set -o pipefail` at the top of tests.sh combined with `find ... | head -1`
is a silent-killer pattern. When `find` produces lots of matches (e.g.
when uv has installed dozens of third-party packages with test_*.py
files under .venv), `head -1` reads its single line and closes the pipe.
`find` writes again, gets SIGPIPE, exits 141. pipefail propagates 141.
`set -e` fires. tests.sh exits 141 before printing `-- Python (pytest ...) --`
or any other output. run-all.sh records `tests: failed` with no
indication of WHY.
Reproduced directly:
bash -c 'set -euo pipefail; x=$(find <large-tree> -name "test_*.py" -o -name "*_test.py" | head -1); echo "got: $x"'
exit=141 # "got:" never prints
Fix: replace `| head -1` with `-print -quit` so find stops itself
after the first match instead of getting cut off mid-write. As a free
bonus, also prune the well-known noise dirs (.venv, .git, etc.) so the
probe doesn't even consider third-party test files in the first place —
this keeps the probe fast on dense trees and avoids matching
@pytest.fixture-decorated files in installed packages.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
77 lines
2.0 KiB
Bash
Executable File
77 lines
2.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[0;33m'
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NC='\033[0m'
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TARGET="${1:-.}"
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errors=0
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echo "=== Test Suite ==="
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# Probe for test files. Prune known noise dirs so we don't trip on
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# third-party test files installed under .venv, and use -print -quit so
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# the probe doesn't SIGPIPE under `set -o pipefail` on dense trees
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# (which exits the script silently with status 141 before any stage
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# output is printed).
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has_python=$(find "$TARGET" \
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\( -path '*/__pycache__' -o -path '*/.venv' -o -path '*/venv' \
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-o -path '*/.git' -o -path '*/node_modules' \) -prune \
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-o \( -name 'test_*.py' -o -name '*_test.py' \) -print -quit)
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has_go=$(find "$TARGET" \
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\( -path '*/.git' -o -path '*/vendor' -o -path '*/node_modules' \) -prune \
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-o -name '*_test.go' -print -quit)
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if [ -z "$has_python" ] && [ -z "$has_go" ]; then
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printf "${YELLOW}!${NC} No test files found — skipping\n"
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exit 0
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fi
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if [ -n "$has_python" ]; then
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if ! command -v pytest &>/dev/null; then
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printf "${RED}✗${NC} pytest not installed\n"
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exit 2
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fi
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has_uvlock=$(find "$TARGET" -maxdepth 2 -name "uv.lock" | head -1)
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echo "-- Python (pytest --cov) --"
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if [ -n "$has_uvlock" ]; then
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printf " mode: uv project\n"
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uv_dir=$(dirname "$has_uvlock")
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test_cmd="uv run --directory $uv_dir pytest --cov --cov-report=term-missing -q"
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else
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printf " mode: global pytest\n"
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test_cmd="pytest $TARGET --cov --cov-report=term-missing -q"
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fi
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if $test_cmd 2>/dev/null; then
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printf "${GREEN}✓${NC} Python tests passed\n"
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else
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printf "${RED}✗${NC} Python tests failed\n"
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errors=$((errors + 1))
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fi
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fi
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if [ -n "$has_go" ]; then
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if ! command -v go &>/dev/null; then
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printf "${RED}✗${NC} go not installed\n"
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exit 2
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fi
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echo "-- Go (go test -cover) --"
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if go test -cover ./... 2>/dev/null; then
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printf "${GREEN}✓${NC} Go tests passed\n"
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else
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printf "${RED}✗${NC} Go tests failed\n"
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errors=$((errors + 1))
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fi
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fi
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if [ "$errors" -gt 0 ]; then
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exit 1
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else
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exit 0
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fi |