Function parse_failures_file

utils/consolidated_test_report.py:136–237

Parse a failures file to extract failed test details.

(file_path)

def parse_failures_file(file_path):
    """Parse a failures file to extract failed test details."""
    failures = []
    try:
        with open(file_path, "r") as f:
            content = f.read()

            # We don't need the base file name anymore as we're getting test paths from summary

            # Check if it's a short stack format
            if "============================= FAILURES SHORT STACK =============================" in content:
                # First, look for pytest-style failure headers with underscores and clean them up
                test_headers = re.findall(r"_{5,}\s+([^_\n]+?)\s+_{5,}", content)

                for test_name in test_headers:
                    test_name = test_name.strip()
                    # Make sure it's a valid test name (contains a dot and doesn't look like a number)
                    if "." in test_name and not test_name.replace(".", "").isdigit():
                        # For test names missing the full path, check if we can reconstruct it from failures_line.txt
                        # This is a best effort - we won't always have the line file available
                        if not test_name.endswith(".py") and "::" not in test_name and "/" not in test_name:
                            # Try to look for a corresponding line file
                            line_file = file_path.replace("_failures_short.txt", "_failures_line.txt")
                            if os.path.exists(line_file):
                                try:
                                    with open(line_file, "r") as lf:
                                        line_content = lf.read()
                                        # Look for test name in line file which might have the full path
                                        path_match = re.search(
                                            r"(tests/[\w/]+\.py::[^:]+::" + test_name.split(".")[-1] + ")",
                                            line_content,
                                        )
                                        if path_match:
                                            test_name = path_match.group(1)
                                except Exception:
                                    pass  # If we can't read the line file, just use what we have

                        failures.append(
                            {
                                "test": test_name,
                                "error": "Error occurred",
                                "original_test_name": test_name,  # Keep original for reference
                            }
                        )

                # If we didn't find any pytest-style headers, try other formats
                if not failures:
                    # Look for test names at the beginning of the file (in first few lines)
                    first_lines = content.split("\n")[:20]  # Look at first 20 lines
                    for line in first_lines:
                        # Look for test names in various formats
                        # Format: tests/file.py::TestClass::test_method
                        path_match = re.search(r"(tests/[\w/]+\.py::[\w\.]+::\w+)", line)
                        # Format: TestClass.test_method
                        class_match = re.search(r"([A-Za-z][A-Za-z0-9_]+\.[A-Za-z][A-Za-z0-9_]+)", line)

                        if path_match:
                            test_name = path_match.group(1)