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64 lines
1.3 KiB
64 lines
1.3 KiB
5 years ago
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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usage: coverage_lines.py info_file expected
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"""
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import os
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import sys
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def get_lines(info_file):
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"""
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Args:
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info_file (str): File generated by lcov.
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Returns:
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float: Coverage rate.
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"""
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hits = .0
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total = .0
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with open(info_file) as info_file:
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for line in info_file:
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line = line.strip()
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if not line.startswith('DA:'):
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continue
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line = line[3:]
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total += 1
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if int(line.split(',')[1]) > 0:
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hits += 1
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if total == 0:
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print 'no data found'
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exit()
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return hits / total
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if __name__ == '__main__':
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if len(sys.argv) < 3:
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exit()
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info_file = sys.argv[1]
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expected = float(sys.argv[2])
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if not os.path.isfile(info_file):
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print 'info file {} is not exists, ignored'.format(info_file)
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exit()
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actual = get_lines(info_file)
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actual = round(actual, 3)
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if actual < expected:
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print 'expected >= {} %, actual {} %, failed'.format(
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round(expected * 100, 1), round(actual * 100, 1))
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exit(1)
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print 'expected >= {} %, actual {} %, passed'.format(
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round(expected * 100, 1), round(actual * 100, 1))
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