| | 1 | #! /usr/bin/env python |
| | 2 | # |
| | 3 | # This file is part of DisOrder. |
| | 4 | # Copyright (C) 2007 Richard Kettlewell |
| | 5 | # |
| | 6 | # This program is free software; you can redistribute it and/or modify |
| | 7 | # it under the terms of the GNU General Public License as published by |
| | 8 | # the Free Software Foundation; either version 2 of the License, or |
| | 9 | # (at your option) any later version. |
| | 10 | # |
| | 11 | # This program is distributed in the hope that it will be useful, but |
| | 12 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| | 14 | # General Public License for more details. |
| | 15 | # |
| | 16 | # You should have received a copy of the GNU General Public License |
| | 17 | # along with this program; if not, write to the Free Software |
| | 18 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
| | 19 | # USA |
| | 20 | # |
| | 21 | import re,sys,os,string |
| | 22 | |
| | 23 | def fatal(msg): |
| | 24 | sys.stderr.write("%s\n" % msg) |
| | 25 | sys.exit(1) |
| | 26 | |
| | 27 | def sgmlquotechar(c): |
| | 28 | if c == '&' or c == '<' or ord(c) < 32 or ord(c) > 126: |
| | 29 | return "&#%d;" % ord(c) |
| | 30 | else: |
| | 31 | return c |
| | 32 | |
| | 33 | def sgmlquote(s): |
| | 34 | return string.join(map(sgmlquotechar, s),'') |
| | 35 | |
| | 36 | missing = {} |
| | 37 | percent = {} |
| | 38 | total_lines = 0 |
| | 39 | covered_lines = 0 |
| | 40 | args = sys.argv[1:] |
| | 41 | htmldir = None |
| | 42 | while len(args) > 0 and re.match("^--", args[0]): |
| | 43 | if args[0] == "--html": |
| | 44 | htmldir = args[1] |
| | 45 | args = args[2:] |
| | 46 | else: |
| | 47 | fatal("unknown option '%s'" % args[0]) |
| | 48 | for s in args: |
| | 49 | missing[s] = True |
| | 50 | |
| | 51 | name = None |
| | 52 | for line in sys.stdin: |
| | 53 | line = line[:-1] |
| | 54 | r = re.match("File ['`](?:.*/)?([^/]+.c)'", line) |
| | 55 | if r: |
| | 56 | name = r.group(1) |
| | 57 | if name in missing: |
| | 58 | del missing[name] |
| | 59 | r = re.match("Lines executed:([0-9\\.]+)% of ([0-9]+)", line) |
| | 60 | if r: |
| | 61 | if name: |
| | 62 | this_pc = float(r.group(1)) |
| | 63 | this_lines = int(r.group(2)) |
| | 64 | percent[name] = this_pc |
| | 65 | total_lines += this_lines |
| | 66 | covered_lines += this_lines * this_pc / 100.0 |
| | 67 | name = None |
| | 68 | |
| | 69 | def cmp(a,b): |
| | 70 | if percent[a] < percent[b]: return -1 |
| | 71 | elif percent[a] > percent[b]: return 1 |
| | 72 | else: return 0 |
| | 73 | |
| | 74 | keys = percent.keys() |
| | 75 | keys.sort(cmp) |
| | 76 | |
| | 77 | if len(keys): |
| | 78 | for k in keys: |
| | 79 | print "%20s: %d%%" % (k, percent[k]) |
| | 80 | print "Total coverage: %d%%" % (100 * (covered_lines / total_lines)) |
| | 81 | |
| | 82 | if htmldir is not None and len(keys): |
| | 83 | index = open(os.path.join(htmldir, "index.html"), "w") |
| | 84 | index.write("<html><head><title>gcov report</title>\n") |
| | 85 | index.write("<body><h1>gcov report</h1>\n") |
| | 86 | index.write("<table><tr><th>File</th><th>Coverage</th></tr>\n") |
| | 87 | for k in keys: |
| | 88 | index.write("<tr><td><a href=\"%s.html\">%s</a><td>%d%%\n" % |
| | 89 | (sgmlquote(k), sgmlquote(k), percent[k])) |
| | 90 | index.write("</table>\n") |
| | 91 | index.write("<p>Total coverage: %d%%</p>\n" % (100 * (covered_lines / total_lines))) |
| | 92 | missing_files = missing.keys() |
| | 93 | missing_files.sort() |
| | 94 | if len(missing_files) > 0: |
| | 95 | index.write("<p>Missing files:</p>\n") |
| | 96 | index.write("<ul>\n") |
| | 97 | for mf in missing_files: |
| | 98 | index.write("<li><a href=\"%s\">%s</a></li>\n" % (mf, mf)) |
| | 99 | index.write("</lu>\n") |
| | 100 | for k in keys: |
| | 101 | html = open(os.path.join(htmldir, "%s.html" % k), "w") |
| | 102 | html.write("<html><head><title>%s</title>\n" % sgmlquote(k)) |
| | 103 | html.write("<body><h1>%s</h1>\n" % sgmlquote(k)) |
| | 104 | html.write("<pre>") |
| | 105 | r = re.compile("^ *#####:.*") |
| | 106 | for line in open("%s.gcov" % k, "r"): |
| | 107 | if len(line) > 0 and line[-1] == '\n': |
| | 108 | line = line[:-1] |
| | 109 | if r.match(line): |
| | 110 | html.write("<span style='background-color:#ffff00'>%s</span>\n" % sgmlquote(line)) |
| | 111 | else: |
| | 112 | html.write("%s\n" % sgmlquote(line)) |
| | 113 | html.write("</pre>\n") |
~mdw / disorder / blame_incremental