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30 """Unit test utilities for gtest_json_output."""
36 """Normalize output object.
39 obj: Google Test's JSON output object to normalize.
42 Normalized output without any references to transient information that may
43 change from run to run.
45 def _normalize(key, value):
47 return re.sub(r'^\d+(\.\d+)?s$', '*', value)
48 elif key == 'timestamp':
49 return re.sub(r'^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\dZ$', '*', value)
50 elif key == 'failure':
51 value = re.sub(r'^.*[/\\](.*:)\d+\n', '\\1*\n', value)
52 return re.sub(r'Stack trace:\n(.|\n)*', 'Stack trace:\n*', value)
54 return normalize(value)
55 if isinstance(obj, dict):
56 return {k: _normalize(k, v) for k, v in obj.items()}
57 if isinstance(obj, list):
58 return [normalize(x) for x in obj]