109 lines
2.8 KiB
Perl
109 lines
2.8 KiB
Perl
# -*- Mode: perl; indent-tabs-mode: nil -*-
|
|
#
|
|
# The contents of this file are subject to the Mozilla Public
|
|
# License Version 1.1 (the "License"); you may not use this file
|
|
# except in compliance with the License. You may obtain a copy of
|
|
# the License at http://www.mozilla.org/MPL/
|
|
#
|
|
# Software distributed under the License is distributed on an "AS
|
|
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
# implied. See the License for the specific language governing
|
|
# rights and limitations under the License.
|
|
#
|
|
# The Original Code are the Bugzilla Tests.
|
|
#
|
|
# Contributor(s): David Miller <justdave@bugzilla.org>
|
|
# Frédéric Buclin <LpSolit@gmail.com>
|
|
|
|
|
|
##################
|
|
#Bugzilla Test 10#
|
|
## dependencies ##
|
|
|
|
use strict;
|
|
|
|
use lib 't';
|
|
|
|
use Support::Files;
|
|
use Test::More qw(no_plan);
|
|
|
|
my %mods;
|
|
my %deps;
|
|
|
|
# Extract all Perl modules.
|
|
foreach my $file (@Support::Files::testitems) {
|
|
if ($file =~ /^(.*)\.pm$/) {
|
|
my $module = $1;
|
|
$module =~ s#/#::#g;
|
|
$mods{$module} = $file;
|
|
}
|
|
}
|
|
|
|
foreach my $module (keys %mods) {
|
|
my $reading = 1;
|
|
my @use;
|
|
|
|
open(SOURCE, $mods{$module});
|
|
while (my $line = <SOURCE>) {
|
|
last if ($line =~ /^__END__/);
|
|
if ($line =~ /^=cut/) {
|
|
$reading = 1;
|
|
next;
|
|
}
|
|
next unless $reading;
|
|
if ($line =~ /^=(head|over|item|back|pod|begin|end|for)/) {
|
|
$reading = 0;
|
|
next;
|
|
}
|
|
if ($line =~ /^package\s+([^;]);/) {
|
|
$module = $1;
|
|
}
|
|
elsif ($line =~ /^\s*(?:use|^require) *"?(Bugzilla.*?)"?(?:;|\s+qw[\(\{]|\s+\(\))/) {
|
|
my $used = $1;
|
|
$used =~ s#/#::#g;
|
|
$used =~ s#\.pm$##;
|
|
$used =~ s#\$module#[^:]+#;
|
|
$used =~ s#\${[^}]+}#[^:]+#;
|
|
$used =~ s#[" ]##g;
|
|
my $exclude = "";
|
|
if ($used eq 'Bugzilla::Auth::Login::[^:]+' ) { $exclude = 'Bugzilla::Auth::Login::Stack' }
|
|
elsif ($used eq 'Bugzilla::Auth::Verify::[^:]+') { $exclude = 'Bugzilla::Auth::Verify::Stack' }
|
|
elsif ($used eq 'Bugzilla::Config::[^:]+' ) { $exclude = 'Bugzilla::Config::Common' }
|
|
push(@use, grep(/^$used$/, grep(!/^$exclude$/, keys %mods)));
|
|
}
|
|
}
|
|
close (SOURCE);
|
|
|
|
foreach my $u (@use) {
|
|
if (!grep {$_ eq $u} @{$deps{$module}}) {
|
|
push(@{$deps{$module}}, $u);
|
|
}
|
|
}
|
|
}
|
|
|
|
sub creates_loop {
|
|
my ($module, $used_module) = @_;
|
|
my @list = ($used_module);
|
|
my %seen;
|
|
while (my $next = shift @list) {
|
|
if ($module eq $next) {
|
|
ok(0, "Dependency on $used_module from $module causes loop. --ERROR");
|
|
return;
|
|
}
|
|
if (!$seen{$next}) {
|
|
push(@list, @{$deps{$next}}) if defined $deps{$next};
|
|
}
|
|
$seen{$next} = 1;
|
|
}
|
|
ok(1, "No dependency loop between $module and $used_module");
|
|
}
|
|
|
|
|
|
foreach my $module (keys %deps) {
|
|
foreach my $used_module (@{$deps{$module}}) {
|
|
creates_loop($module, $used_module);
|
|
}
|
|
}
|
|
|
|
exit 0;
|