49 lines
1.1 KiB
Python
Executable File
49 lines
1.1 KiB
Python
Executable File
#!/usr/bin/python
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import os
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import re
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import subprocess
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import sys
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def handle_file(source_fname, cov_fname):
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lines_blm = subprocess.Popen(["git", "blame", source_fname], stdout=subprocess.PIPE).stdout.readlines()
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lines_cov = open(cov_fname).readlines()
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# XXXX expensive!
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while re.match(r'\s*-:\s*0:', lines_cov[0]):
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del lines_cov[0]
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if len(lines_blm) != len(lines_cov):
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print >>sys.stderr, "MISMATCH IN NUMBER OF LINES in",source_fname
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for b,c in zip(lines_blm, lines_cov):
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m = re.match(r'\s*([^\s:]+):', c)
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if not m:
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print >>sys.stderr, "CONFUSING LINE %r"% c
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cov = 'X'
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elif m.group(1) == '-':
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cov = '-'
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elif m.group(1)[0] == '#':
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cov = '#'
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elif m.group(1)[0].isdigit():
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cov = '1'
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else:
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print >>sys.stderr, "CONFUSING LINE %r"% c
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cov = 'X'
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print cov, b,
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COV_DIR = sys.argv[1]
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SOURCES = sys.argv[2:]
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for fn in SOURCES:
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_, base = os.path.split(fn)
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cfn = os.path.join(COV_DIR, base)
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cfn += ".gcov"
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if os.path.exists(cfn):
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handle_file(fn, cfn)
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else:
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print >>sys.stderr, "NO FILE EXISTS CALLED ",cfn
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