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mvanhorn--last30days-skill/tests/test_check_config_memory_dir.py
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chore: import upstream snapshot with attribution
2026-07-13 12:05:33 +08:00

102 lines
3.9 KiB
Python

"""Tests for hooks/scripts/check-config.sh auto-creating LAST30DAYS_MEMORY_DIR.
Covers issue #395 — fresh installs failed silently on first --emit=html run
because nothing created the default memory dir. The SessionStart hook should
mkdir -p the configured memory dir on every run.
The default path is the same one used throughout the engine:
LAST30DAYS_MEMORY_DIR="${LAST30DAYS_MEMORY_DIR:-$HOME/Documents/Last30Days}"
Cases:
- LAST30DAYS_MEMORY_DIR points to a non-existent path -> dir is created
- LAST30DAYS_MEMORY_DIR points to an existing path -> no error, exit 0
- LAST30DAYS_MEMORY_DIR unset -> default dir is created
- LAST30DAYS_MEMORY_DIR points to an unwritable path -> script still exits 0
"""
from __future__ import annotations
import os
import shutil
import subprocess
import sys
from pathlib import Path
import pytest
HOOK = Path(__file__).resolve().parents[1] / "hooks" / "scripts" / "check-config.sh"
def _run_hook(env_overrides: dict[str, str], cwd: Path | None = None) -> subprocess.CompletedProcess:
env = os.environ.copy()
# Clear any pre-existing keys so the test is deterministic.
for k in ("LAST30DAYS_MEMORY_DIR", "SETUP_COMPLETE", "LAST30DAYS_CONFIG_DIR"):
env.pop(k, None)
env.update(env_overrides)
return subprocess.run(
["bash", str(HOOK)],
capture_output=True,
text=True,
env=env,
cwd=str(cwd) if cwd else None,
timeout=30,
)
@pytest.mark.skipif(shutil.which("bash") is None, reason="bash not on PATH")
def test_creates_dir_when_memory_dir_missing(tmp_path: Path):
target = tmp_path / "Last30Days"
assert not target.exists()
result = _run_hook({"LAST30DAYS_MEMORY_DIR": str(target)})
assert result.returncode == 0, f"hook failed: stderr={result.stderr!r}"
assert target.is_dir(), "LAST30DAYS_MEMORY_DIR was not created"
@pytest.mark.skipif(shutil.which("bash") is None, reason="bash not on PATH")
def test_no_error_when_memory_dir_already_exists(tmp_path: Path):
target = tmp_path / "Last30Days"
target.mkdir()
sentinel = target / "sentinel.txt"
sentinel.write_text("preserve me")
result = _run_hook({"LAST30DAYS_MEMORY_DIR": str(target)})
assert result.returncode == 0, f"hook failed: stderr={result.stderr!r}"
assert sentinel.read_text() == "preserve me", "existing dir contents were disturbed"
@pytest.mark.skipif(shutil.which("bash") is None, reason="bash not on PATH")
def test_default_memory_dir_created_when_unset(tmp_path: Path, monkeypatch: pytest.MonkeyPatch):
# Override $HOME so the default fallback path lands inside tmp_path.
fake_home = tmp_path / "home"
fake_home.mkdir()
monkeypatch.setenv("HOME", str(fake_home))
expected = fake_home / "Documents" / "Last30Days"
assert not expected.exists()
# Use a clean env without LAST30DAYS_MEMORY_DIR (also drop SETUP_COMPLETE so
# the welcome path runs, but it doesn't matter — mkdir runs first).
result = _run_hook({})
assert result.returncode == 0, f"hook failed: stderr={result.stderr!r}"
assert expected.is_dir(), f"default dir {expected} was not created"
@pytest.mark.skipif(shutil.which("bash") is None, reason="bash not on PATH")
def test_tolerates_unwritable_memory_dir(tmp_path: Path):
"""Hook should swallow mkdir errors and still exit 0 — never crash Claude Code startup."""
# /proc/1 is owned by root; under sandboxed runners this will fail with EACCES.
bad_path = "/proc/should/not/be/writable/last30days-test-395"
if os.path.exists(bad_path):
pytest.skip("unwritable test path already exists; skipping")
result = _run_hook({"LAST30DAYS_MEMORY_DIR": bad_path})
# Either mkdir silently failed (2>/dev/null) or it succeeded under a permissive
# test runner. Both are acceptable. The contract is: exit 0, no crash.
assert result.returncode == 0, (
f"hook should not crash on mkdir failure: rc={result.returncode} stderr={result.stderr!r}"
)