-results = []
-for f in glob.glob ('*.gcov-summary'):
- str = open (f).read ()
- m = re.search ("File '([^']+.cc)'\s*Lines executed:([0-9.]+)% of ([0-9]+)", str)
-
- if m and '/usr/lib' in m.group (1):
- continue
-
- if m:
- cov = float (m.group (2))
- lines = int (m.group (3))
- pain = lines * (100.0 - cov)
- file = m.group (1)
- tup = (pain, locals ().copy())
+def summary (args):
+ results = []
+ for f in args:
+ str = open (f).read ()
+ m = re.search ("File '([^']+.cc)'\s*Lines executed:([0-9.]+)% of ([0-9]+)", str)
+
+ if m and '/usr/lib' in m.group (1):
+ continue
+
+ if m:
+ cov = float (m.group (2))
+ lines = int (m.group (3))
+ pain = lines * (100.0 - cov)
+ file = m.group (1)
+ tup = (pain, locals ().copy())
+
+ results.append(tup)
+
+ results.sort ()
+ results.reverse()
+
+ print 'files sorted by number of untested lines (decreasing)'
+ print
+ print '%5s (%6s): %s' % ('cov %', 'lines', 'file')
+ print '----------------------------------------------'
+
+ for (pain, d) in results:
+ print '%(cov)5.2f (%(lines)6d): %(file)s' % d
+
+
+
+def read_gcov (f):
+ ls = []
+
+ in_lines = [l for l in open (f).readlines ()]
+ (count_len, line_num_len) = tuple (map (len, in_lines[0].split( ':')[:2]))
+
+ for l in in_lines:
+ c = l[:count_len].strip ()
+ l = l[count_len+1:]
+ n = int (l[:line_num_len].strip ())
+
+ if n == 0:
+ continue
+
+ l = l[line_num_len+1:]
+
+ ls.append ((c,n,l))