+#! /usr/bin/env python
+#
+# This file is part of DisOrder.
+# Copyright (C) 2007 Richard Kettlewell
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+# USA
+#
+import re,sys,os,string
+
+def fatal(msg):
+ sys.stderr.write("%s\n" % msg)
+ sys.exit(1)
+
+def sgmlquotechar(c):
+ if c == '&' or c == '<' or ord(c) < 32 or ord(c) > 126:
+ return "&#%d;" % ord(c)
+ else:
+ return c
+
+def sgmlquote(s):
+ return string.join(map(sgmlquotechar, s),'')
+
+percent = {}
+total_lines = 0
+covered_lines = 0
+args = sys.argv[1:]
+htmldir = None
+while len(args) > 0:
+ if args[0] == "--html":
+ htmldir = args[1]
+ args = args[2:]
+ else:
+ fatal("unknown option '%s'" % args[0])
+
+name = None
+for line in sys.stdin:
+ line = line[:-1]
+ r = re.match("File ['`](?:.*/)?([^/]+.c)'", line)
+ if r:
+ name = r.group(1)
+ r = re.match("Lines executed:([0-9\\.]+)% of ([0-9]+)", line)
+ if r:
+ if name:
+ this_pc = float(r.group(1))
+ this_lines = int(r.group(2))
+ percent[name] = this_pc
+ total_lines += this_lines
+ covered_lines += this_lines * this_pc / 100.0
+ name = None
+
+def cmp(a,b):
+ if percent[a] < percent[b]: return -1
+ elif percent[a] > percent[b]: return 1
+ else: return 0
+
+keys = percent.keys()
+keys.sort(cmp)
+
+if len(keys):
+ for k in keys:
+ print "%20s: %d%%" % (k, percent[k])
+ print "Total coverage: %d%%" % (100 * (covered_lines / total_lines))
+
+if htmldir is not None and len(keys):
+ index = open(os.path.join(htmldir, "index.html"), "w")
+ index.write("<html><head><title>gcov report</title>\n")
+ index.write("<body><h1>gcov report</h1>\n")
+ index.write("<table><tr><th>File</th><th>Coverage</th></tr>\n")
+ for k in keys:
+ index.write("<tr><td><a href=\"%s.html\">%s</a><td>%d%%\n" %
+ (sgmlquote(k), sgmlquote(k), percent[k]))
+ index.write("</table>\n")
+ index.write("<p>Total coverage: %d%%</p>\n" % (100 * (covered_lines / total_lines)))
+ for k in keys:
+ html = open(os.path.join(htmldir, "%s.html" % k), "w")
+ html.write("<html><head><title>%s</title>\n" % sgmlquote(k))
+ html.write("<body><h1>%s</h1>\n" % sgmlquote(k))
+ html.write("<pre>")
+ r = re.compile("^ *#####:.*")
+ for line in open("%s.gcov" % k, "r"):
+ if len(line) > 0 and line[-1] == '\n':
+ line = line[:-1]
+ if r.match(line):
+ html.write("<span style='background-color:#ffff00'>%s</span>\n" % sgmlquote(line))
+ else:
+ html.write("%s\n" % sgmlquote(line))
+ html.write("</pre>\n")
~mdw / disorder / commitdiff