4 # gtk-doc - GTK DocBook documentation generator.
5 # Copyright (C) 2007 David Nečas
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22 #############################################################################
23 # Script : gtkdoc-check
24 # Description : Runs various checks on built documentation and outputs test
25 # results. Can be run druring make check, by adding this to the
26 # documentations Makefile.am: TESTS = $(GTKDOC_CHECK)
27 #############################################################################
35 my %optctl = ('version' => \$PRINT_VERSION,
36 'help' => \$PRINT_HELP);
37 GetOptions(\%optctl, "version", "help");
46 gtkdoc-check version @VERSION@ - run documentation unit tests
48 --version Print the version of this program
49 --help Print this help
56 # Get parameters from test env, if not there try to grab them from the makefile
57 # We like Makefile.am more but builddir does not necessarily contain one.
58 my $makefile = (-f 'Makefile.am') ? 'Makefile.am' : 'Makefile';
60 # For historic reasons tests are launched in srcdir
61 my $SRCDIR = $ENV{"SRCDIR"};
62 my $BUILDDIR = $ENV{"BUILDDIR"};
64 if (defined($BUILDDIR) and $BUILDDIR ne "") {
69 #for my $key (sort(keys(%ENV))) { print "$key = ", $ENV{$key}, "\n"; }
72 my $DOC_MODULE = $ENV{"DOC_MODULE"};
73 if (!defined($DOC_MODULE) or $DOC_MODULE eq "") {
74 $DOC_MODULE = &Grep('^\s*DOC_MODULE\s*=\s*(\S+)', $makefile, 'DOC_MODULE');
76 my $DOC_MAIN_SGML_FILE = $ENV{"DOC_MAIN_SGML_FILE"};
77 if (!defined($DOC_MAIN_SGML_FILE) or $DOC_MAIN_SGML_FILE eq "") {
78 $DOC_MAIN_SGML_FILE = &Grep('^\s*DOC_MAIN_SGML_FILE\s*=\s*(\S+)', $makefile, 'DOC_MAIN_SGML_FILE');
79 $DOC_MAIN_SGML_FILE =~ s/\$\(DOC_MODULE\)/$DOC_MODULE/;
82 print "Running suite(s): gtk-doc-$DOC_MODULE\n";
84 my $undocumented = int &Grep('^(\d+)\s+not\s+documented\.\s*$',
85 "$dir/$DOC_MODULE-undocumented.txt",
86 'number of undocumented symbols');
87 my $incomplete = int &Grep('^(\d+)\s+symbols?\s+incomplete\.\s*$',
88 "$dir/$DOC_MODULE-undocumented.txt",
89 'number of incomplete symbols');
90 my $total = $undocumented + $incomplete;
92 print "$DOC_MODULE-undocumented.txt:1:E: $total undocumented or incomplete symbols\n";
95 my $undeclared = &CheckEmpty("$dir/$DOC_MODULE-undeclared.txt",
96 'undeclared symbols');
97 my $unused = &CheckEmpty("$dir/$DOC_MODULE-unused.txt",
98 'unused documentation entries');
100 my $missing_includes = &CheckIncludes ("$dir/$DOC_MAIN_SGML_FILE");
102 my $failed = ($total > 0) + ($undeclared != 0) + ($unused != 0) + ($missing_includes != 0);
103 my $rate = 100.0*($checks - $failed)/$checks;
104 printf "%.1f%%: Checks %d, Failures: %d\n", $rate, $checks, $failed;
108 my ($regexp, $filename, $what) = @_;
111 if (not open GFILE, "<$filename") {
112 die "Cannot open $filename: $!\n";
115 next if not m/$regexp/;
120 if (not defined $retval) {
121 die "Cannot find $what in $filename\n";
127 my ($filename, $what) = @_;
130 if (not open GFILE, "<$filename") {
140 print "$filename:1:E: $count $what\n"
145 sub CheckIncludes() {
146 my ($main_sgml_file) = @_;
148 if (not open GFILE, "<$main_sgml_file") {
149 die "Cannot open $main_sgml_file: $!\n";
152 # Check that each of the XML files in the xml directory are included in $DOC_MAIN_SGML_FILE
153 my @xml_files = <xml/*.xml>;
156 foreach my $xml_file (@xml_files) {
157 my $regex = quotemeta ($xml_file);
161 next if not m/"$regex"/;
168 print "$main_sgml_file doesn't appear to include \"$xml_file\"\n";