| |
| """Generate the testdata filesystem fixture for NL2Bash tasks. |
| |
| Deterministic (seeded) so the fixture is reproducible across machines. |
| Run this script to regenerate testdata/ if it's missing or stale. |
| |
| Usage: |
| python scripts/generate-testdata.py # generate into testdata/ |
| python scripts/generate-testdata.py --check # verify fixture exists |
| """ |
|
|
| import argparse |
| import os |
| import random |
| import shutil |
| import sys |
| from pathlib import Path |
|
|
| SEED = 42 |
| BASE = Path(__file__).resolve().parent.parent / "testdata" |
|
|
| DIRS = [ |
| "system/folder1", |
| "system/folder1/subfolder1", |
| "system/folder1/subfolder2", |
| "system/folder2", |
| "system/folder2/subfolder1", |
| "system/folder3", |
| "testbed/dir1", |
| "testbed/dir2", |
| "testbed/dir3", |
| "testbed/dir3/subdir1", |
| "testbed/dir3/subdir1/subsubdir1", |
| "testbed/dir3/subdir1/subsubdir1/tmp", |
| "workspace/project1", |
| "workspace/project2", |
| "workspace/logs", |
| "workspace/data", |
| ] |
|
|
| EXTENSIONS = [".txt", ".log", ".py", ".sh", ".php", ".c", ".out", ".csv"] |
| FILLER = [ |
| "the", "quick", "brown", "fox", "jumps", "over", "lazy", "dog", |
| "alpha", "beta", "gamma", "delta", "config", "setup", "init", |
| ] |
| KEYWORDS = ["Hello", "foo", "error", "warning"] |
| KEYWORD_PROB = 0.08 |
|
|
|
|
| def generate(): |
| rng = random.Random(SEED) |
|
|
| |
| for d in ["system", "testbed", "workspace"]: |
| p = BASE / d |
| if p.exists(): |
| shutil.rmtree(p) |
|
|
| for d in DIRS: |
| (BASE / d).mkdir(parents=True, exist_ok=True) |
|
|
| file_count = 0 |
| for d in DIRS: |
| n_files = rng.randint(1, 4) |
| for i in range(n_files): |
| ext = rng.choice(EXTENSIONS) |
| path = BASE / d / f"file{i}{ext}" |
| n_lines = rng.randint(3, 15) |
| lines = [] |
| for _ in range(n_lines): |
| words = rng.choices(FILLER, k=rng.randint(3, 7)) |
| if rng.random() < KEYWORD_PROB: |
| words.insert(0, rng.choice(KEYWORDS)) |
| lines.append(" ".join(words)) |
| path.write_text("\n".join(lines) + "\n") |
| file_count += 1 |
|
|
| return file_count |
|
|
|
|
| def check(): |
| """Verify fixture dirs exist and have files.""" |
| missing = [] |
| for d in DIRS: |
| p = BASE / d |
| if not p.exists(): |
| missing.append(str(p)) |
| return missing |
|
|
|
|
| def main(): |
| parser = argparse.ArgumentParser(description="Generate testdata fixture") |
| parser.add_argument("--check", action="store_true", help="Check fixture exists without generating") |
| args = parser.parse_args() |
|
|
| if args.check: |
| missing = check() |
| if missing: |
| print(f"Missing {len(missing)} directories:", file=sys.stderr) |
| for m in missing[:5]: |
| print(f" {m}", file=sys.stderr) |
| sys.exit(1) |
| print("Fixture OK") |
| sys.exit(0) |
|
|
| count = generate() |
| print(f"Generated {count} files across {len(DIRS)} directories in {BASE}") |
|
|
|
|
| if __name__ == "__main__": |
| main() |
|
|
