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2a722e2841
No longer messes up with MOCK_IMPL. Also update the tests to show that. We are still being innacurate on the line count in some cases, but that doesnt matter so much.
51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
#!/usr/bin/python
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# Implementation of various source code metrics.
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# These are currently ad-hoc string operations and regexps.
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# We might want to use a proper static analysis library in the future, if we want to get more advanced metrics.
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import re
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def get_file_len(f):
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"""Get file length of file"""
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for i, l in enumerate(f):
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pass
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return i + 1
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def get_include_count(f):
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"""Get number of #include statements in the file"""
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include_count = 0
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for line in f:
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if re.match(r' *# *include', line):
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include_count += 1
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return include_count
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def get_function_lines(f):
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"""
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Return iterator which iterates over functions and returns (function name, function lines)
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"""
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# Skip lines with these terms since they confuse our regexp
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REGEXP_CONFUSE_TERMS = ["MOCK_IMPL", "ENABLE_GCC_WARNINGS", "ENABLE_GCC_WARNING", "DUMMY_TYPECHECK_INSTANCE",
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"DISABLE_GCC_WARNING", "DISABLE_GCC_WARNINGS"]
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in_function = False
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for lineno, line in enumerate(f):
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if any(x in line for x in REGEXP_CONFUSE_TERMS):
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continue
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if not in_function:
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# find the start of a function
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m = re.match(r'^([a-zA-Z_][a-zA-Z_0-9]*),?\(', line)
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if m:
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func_name = m.group(1)
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func_start = lineno
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in_function = True
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else:
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# Fund the end of a function
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if line.startswith("}"):
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n_lines = lineno - func_start
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in_function = False
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yield (func_name, n_lines)
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