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aef804e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 | #!/usr/bin/env python3
"""
Mutation Testing Runner
This script runs mutation testing using mutmut and generates reports.
Usage:
python run_mutation_tests.py --target priority_p0_financial
python run_mutation_tests.py --all
python run_mutation_tests.py --quick
Options:
--target: Run mutation tests for specific target
--all: Run all mutation tests (all targets)
--quick: Quick smoke test (fewer mutations)
--report: Generate HTML report
--threshold: Override score threshold
"""
import argparse
import subprocess
import sys
import os
from pathlib import Path
import configparser
from datetime import datetime
def load_targets_config():
"""Load mutation testing targets configuration."""
config_path = Path(__file__).parent / "targets" / "TARGETS.ini"
config = configparser.ConfigParser()
config.read(config_path)
return config
def run_mutmut_for_target(target_name, config, quick=False, threshold=None):
"""Run mutmut for a specific target."""
if target_name not in config:
print(f"Error: Target '{target_name}' not found in configuration")
return False
target_config = config[target_name]
modules = target_config.get('modules', '').split('\n')
modules = [m.strip() for m in modules if m.strip()]
if not modules:
print(f"Warning: No modules defined for target '{target_name}'")
return False
# Get threshold
score_threshold = float(target_config.get('mutation_score_threshold', 80.0))
if threshold is not None:
score_threshold = float(threshold)
print(f"\n{'='*60}")
print(f"Running mutation tests for: {target_name}")
print(f"Modules: {', '.join(modules)}")
print(f"Score threshold: {score_threshold}%")
print(f"{'='*60}\n")
# Build mutmut command
cmd = [
"mutmut", "run",
"--paths-to-mutate", ",".join(modules),
"--runner", "pytest tests/ -x -q --tb=line"
]
if quick:
cmd.extend(["--max-examples", "10"])
# Run mutmut
try:
result = subprocess.run(
cmd,
cwd=Path(__file__).parent.parent.parent,
capture_output=True,
text=True,
timeout=3600 # 1 hour timeout
)
print(result.stdout)
if result.stderr:
print("STDERR:", result.stderr, file=sys.stderr)
# Generate HTML report
subprocess.run(
["mutmut", "html"],
cwd=Path(__file__).parent.parent.parent,
capture_output=False
)
# Check results
score = parse_mutation_score(result.stdout)
if score is not None:
print(f"\n{'='*60}")
print(f"Mutation Score: {score:.2f}%")
print(f"Threshold: {score_threshold}%")
print(f"{'='*60}\n")
if score >= score_threshold:
print(f"✅ PASSED: Score {score:.2f}% >= {score_threshold}%")
return True
else:
print(f"❌ FAILED: Score {score:.2f}% < {score_threshold}%")
return False
else:
print("Warning: Could not parse mutation score")
return False
except subprocess.TimeoutExpired:
print(f"Error: Mutation testing timed out for target '{target_name}'")
return False
except Exception as e:
print(f"Error running mutation tests: {e}")
return False
def parse_mutation_score(output):
"""Parse mutation score from mutmut output."""
import re
# Look for "Mutation score: XX.XX%" pattern
match = re.search(r'Mutation score:\s+(\d+\.\d+)%', output)
if match:
return float(match.group(1))
return None
def run_all_targets(config, quick=False, threshold=None):
"""Run mutation tests for all targets."""
targets = [s for s in config.sections() if s.startswith('priority_')]
results = {}
for target in targets:
results[target] = run_mutmut_for_target(
target,
config,
quick=quick,
threshold=threshold
)
# Summary
print(f"\n{'='*60}")
print("MUTATION TESTING SUMMARY")
print(f"{'='*60}\n")
for target, passed in results.items():
status = "✅ PASSED" if passed else "❌ FAILED"
print(f"{target}: {status}")
total = len(results)
passed = sum(1 for r in results.values() if r)
print(f"\nTotal: {passed}/{total} targets passed")
return passed == total
def main():
parser = argparse.ArgumentParser(
description="Run mutation testing for Atom platform"
)
parser.add_argument(
"--target",
help="Specific target to test (e.g., priority_p0_financial)"
)
parser.add_argument(
"--all",
action="store_true",
help="Run all mutation tests"
)
parser.add_argument(
"--quick",
action="store_true",
help="Quick smoke test (fewer mutations)"
)
parser.add_argument(
"--threshold",
type=float,
help="Override score threshold"
)
args = parser.parse_args()
# Load configuration
config = load_targets_config()
# Run tests
if args.target:
success = run_mutmut_for_target(
args.target,
config,
quick=args.quick,
threshold=args.threshold
)
sys.exit(0 if success else 1)
elif args.all:
success = run_all_targets(
config,
quick=args.quick,
threshold=args.threshold
)
sys.exit(0 if success else 1)
else:
parser.print_help()
sys.exit(1)
if __name__ == "__main__":
main()
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