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manual_slop/scripts/run_tests_batched.py
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Python

import argparse
import json
import os
import subprocess
import sys
import time
from pathlib import Path
try:
import xdist as _xdist
_HAS_XDIST = True
except ImportError:
_HAS_XDIST = False
_SCRIPT_DIR = Path(__file__).resolve().parent
_PROJECT_ROOT = _SCRIPT_DIR.parent
sys.path.insert(0, str(_PROJECT_ROOT / "tests"))
_USE_COLOR = sys.stdout.isatty() or os.environ.get("FORCE_COLOR") == "1"
if _USE_COLOR and os.name == "nt":
try:
import ctypes
kernel32 = ctypes.windll.kernel32
kernel32.SetConsoleMode(kernel32.GetStdHandle(-11), 7)
except Exception:
_USE_COLOR = False
class _C:
RESET = "\033[0m"
BOLD = "\033[1m"
DIM = "\033[2m"
RED = "\033[31m"
GREEN = "\033[32m"
YELLOW = "\033[33m"
BLUE = "\033[34m"
MAGENTA = "\033[35m"
CYAN = "\033[36m"
BOLD_GREEN = "\033[1;32m"
BOLD_RED = "\033[1;31m"
BOLD_YELLOW = "\033[1;33m"
BOLD_CYAN = "\033[1;36m"
def _c(text: str, color: str) -> str:
if not _USE_COLOR:
return text
return f"{color}{text}{_C.RESET}"
from categorizer import categorize_all
from batcher import plan, Batch
def _parse_tiers(s: str) -> set[str]:
return {t.strip() for t in s.split(",") if t.strip()}
def _durations_path(tests_dir: Path) -> Path:
return tests_dir / ".test_durations.json"
def _load_durations(p: Path) -> dict[str, float]:
if not p.exists():
return {}
try:
with p.open("r", encoding="utf-8") as f:
return json.load(f)
except (json.JSONDecodeError, OSError):
return {}
def _save_durations(p: Path, durations: dict[str, float]) -> None:
tmp = p.with_suffix(".json.tmp")
with tmp.open("w", encoding="utf-8") as f:
json.dump(durations, f, indent=2, sort_keys=True)
tmp.replace(p)
def _parse_durations_from_pytest_output(stdout: str) -> dict[str, float]:
out: dict[str, float] = {}
for line in stdout.splitlines():
line = line.strip()
if "::" not in line or " " not in line:
continue
parts = line.rsplit(None, 1)
if len(parts) != 2:
continue
nodeid, time_str = parts
try:
out[nodeid] = float(time_str.rstrip("s"))
except ValueError:
continue
return out
_NOISE_PREFIXES: tuple[str, ...] = (
"[LogPruner]",
"[startup]",
"created: ",
"=========",
)
_NOISE_SUBSTRINGS: tuple[str, ...] = (
"[WinError",
)
def _format_pytest_line(line: str) -> str | None:
stripped = line.rstrip()
if not stripped:
return None
for prefix in _NOISE_PREFIXES:
if stripped.startswith(prefix):
return None
for sub in _NOISE_SUBSTRINGS:
if sub in stripped:
return None
if " PASSED " in stripped and "[gw" in stripped:
return _c(stripped, _C.GREEN)
if " FAILED " in stripped and "[gw" in stripped:
return _c(stripped, _C.BOLD_RED)
if " ERROR " in stripped and "[gw" in stripped:
return _c(stripped, _C.BOLD_RED)
if stripped.startswith(("PASSED", "FAILED", "ERROR")) and "::" in stripped:
status = stripped.split()[0]
rest = stripped[len(status):]
if status == "PASSED":
return _c(f"{status}{rest}", _C.GREEN)
return _c(f"{status}{rest}", _C.BOLD_RED)
if stripped.startswith(("passed", "failed", "error")) and " in " in stripped and stripped.endswith("s"):
return _c(stripped, _C.BOLD)
return stripped
def _run_batch(b: Batch, durations: dict[str, float]) -> tuple[int, float, dict[str, float]]:
if b.skip_reason:
return 0, 0.0, {}
args = list(b.pytest_args)
if not _HAS_XDIST:
args = [a for a in args if a not in {"-n", "auto"}]
cmd = ["uv", "run", "pytest", "-v", "--durations=3"] + args + [str(f) for f in b.files]
print(_c(f"\n>>> Running {b.label} ({len(b.files)} files)", _C.BOLD_CYAN))
t0 = time.monotonic()
proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True, bufsize=1)
captured: list[str] = []
assert proc.stdout is not None
for line in proc.stdout:
captured.append(line)
formatted = _format_pytest_line(line)
if formatted is None:
continue
print(formatted)
proc.wait()
elapsed = time.monotonic() - t0
new_durs = _parse_durations_from_pytest_output("".join(captured))
if proc.returncode == 0:
print(_c(f"<<< {b.label} PASS in {elapsed:.1f}s", _C.BOLD_GREEN))
else:
print(_c(f"<<< {b.label} FAIL (exit {proc.returncode}) in {elapsed:.1f}s", _C.BOLD_RED))
return proc.returncode, elapsed, new_durs
def _print_summary(results: list[tuple[Batch, int, float]]) -> int:
print()
rows: list[tuple[str, str, str, int, float, int]] = []
worst = 0
total_files = 0
total_time = 0.0
passed_count = 0
failed_count = 0
skipped_count = 0
for b, code, elapsed in results:
n = len(b.files)
total_files += n
total_time += elapsed
if b.skip_reason:
status_text = "SKIPPED"
skipped_count += 1
elif code == 0:
status_text = "PASS"
passed_count += 1
else:
status_text = "FAIL"
failed_count += 1
worst = max(worst, code)
rows.append((b.tier, b.label, status_text, n, elapsed, code))
tier_w = max(len("TIER"), max(len(r[0]) for r in rows))
label_w = max(len("BATCH LABEL"), max(len(r[1]) for r in rows))
status_w = max(len("STATUS"), max(len(r[2]) for r in rows))
files_w = max(len("FILES"), max(len(str(r[3])) for r in rows))
time_w = max(len("TIME"), max(len(f"{r[4]:.1f}s") for r in rows))
header = f" {'TIER':{tier_w}s}{'BATCH LABEL':{label_w}s}{'STATUS':{status_w}s}{'FILES':>{files_w}s}{'TIME':>{time_w}s} "
sep = "" * len(header)
print(_c(sep, _C.DIM))
print(_c(header, _C.BOLD))
print(_c(sep, _C.DIM))
for tier, label, status_text, n, elapsed, _code in rows:
if status_text == "PASS":
status = _c(status_text, _C.BOLD_GREEN)
elif status_text == "FAIL":
status = _c(status_text, _C.BOLD_RED)
else:
status = _c(status_text, _C.BOLD_YELLOW)
tier_colored = _c(f" {tier:<{tier_w}s}", _C.CYAN)
print(f"{tier_colored}{label:<{label_w}s}{status}{n:>{files_w}d}{elapsed:>{time_w - 1}.1f}s")
print(_c(sep, _C.DIM))
if failed_count:
overall_text = f"{failed_count} FAILED"
overall = _c(overall_text, _C.BOLD_RED)
elif passed_count:
overall_text = f"ALL {passed_count} PASS"
overall = _c(overall_text, _C.BOLD_GREEN)
else:
overall_text = "NO BATCHES RUN"
overall = _c(overall_text, _C.BOLD_YELLOW)
total_label = _c(f" {'TOTAL':<{tier_w}s}", _C.BOLD)
print(f"{total_label}{'':<{label_w}s}{overall}{total_files:>{files_w}d}{total_time:>{time_w - 1}.1f}s")
print(_c(sep, _C.DIM))
return worst
def main() -> int:
p = argparse.ArgumentParser()
p.add_argument("--tests-dir", default=str(_PROJECT_ROOT / "tests"))
p.add_argument("--registry", default=str(_PROJECT_ROOT / "tests" / "test_categories.toml"))
p.add_argument("--tiers", default="1,2,3,H")
p.add_argument("--include-opt-in", action="store_true")
p.add_argument("--no-xdist", action="store_true")
p.add_argument("--plan", action="store_true")
p.add_argument("--audit", action="store_true")
p.add_argument("--strict", action="store_true")
p.add_argument("--durations", action="store_true", help="Record per-test durations to .test_durations.json")
p.add_argument("--no-color", action="store_true", help="Disable ANSI color output")
options = p.parse_args()
if options.no_color:
global _USE_COLOR
_USE_COLOR = False
tiers = _parse_tiers(options.tiers)
tests_dir = Path(options.tests_dir) if Path(options.tests_dir).is_absolute() else (_PROJECT_ROOT / options.tests_dir)
durations_path = _durations_path(tests_dir)
durations = _load_durations(durations_path)
records = categorize_all(tests_dir, Path(options.registry))
if options.audit:
auto = [r for r in records if r.source == "auto"]
print(f"Auto-inferred (unclassified) records: {len(auto)}")
for r in auto:
print(f" {r.filename}: fc={r.fixture_class.value}, subs={r.subsystems}, bg={r.batch_group}")
if options.strict:
bad = [r for r in auto if len(r.subsystems) > 1]
if bad:
print(f"STRICT: {len(bad)} auto-inferred files have multiple subsystems:")
for r in bad:
print(f" {r.filename}: subs={r.subsystems}")
return 1
return 0
batches = plan(records, tiers=tiers, include_opt_in=options.include_opt_in, xdist=not options.no_xdist)
if options.plan:
for b in batches:
status = "SKIP" if b.skip_reason else "RUN"
print(f"[{status}] {b.label}: {len(b.files)} files, est {b.estimated_seconds:.1f}s")
return 0
results: list[tuple[Batch, int, float]] = []
merged_durations = dict(durations)
for b in batches:
code, elapsed, new_durs = _run_batch(b, merged_durations)
results.append((b, code, elapsed))
merged_durations.update(new_durs)
if options.durations:
_save_durations(durations_path, merged_durations)
return _print_summary(results)
if __name__ == "__main__":
sys.exit(main())