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# Copyright (C) 2008-2011 by CPqD
use strict;
use warnings;
use Cwd;
use File::Temp qw/tempdir/;
use File::Spec::Functions;
use File::Path;
use File::Copy;
use URI::file;
# Make sure the svn messages come in English.
$ENV{LC_MESSAGES} = 'C';
sub can_svn {
CMD:
for my $cmd (qw/svn svnadmin svnlook/) {
eval {
open my $pipe, '-|', "$cmd --version" or die;
local $/ = undef; # slurp mode
<$pipe>;
close $pipe or die;
};
return 0 if $@;
}
return 1;
}
our $T;
sub newdir {
my $num = 1 + Test::Builder->new()->current_test();
my $dir = catdir($T, $num);
mkdir $dir;
$dir;
}
sub do_script {
my ($dir, $cmd) = @_;
my $script = catfile($dir, 'script');
my $stdout = catfile($dir, 'stdout');
my $stderr = catfile($dir, 'stderr');
{
open my $fd, '>', $script or die;
print $fd $cmd;
close $fd;
chmod 0755, $script;
}
copy(catfile($T, 'repo', 'hooks', 'svn-hooks.pl') => catfile($dir, 'svn-hooks.pl'));
copy(catfile($T, 'repo', 'conf', 'svn-hooks.conf') => catfile($dir, 'svn-hooks.conf'));
system("$script 1>$stdout 2>$stderr");
}
sub read_file {
my ($file) = @_;
open my $fd, '<', $file or die "Can't open '$file': $!\n";
local $/ = undef; # slurp mode
return <$fd>;
}
sub work_ok {
my ($tag, $cmd) = @_;
my $dir = newdir();
ok((do_script($dir, $cmd) == 0), $tag)
or diag("work_ok command failed with following stderr:\n",
scalar(read_file(catfile($dir, 'stderr'))));
}
sub work_nok {
my ($tag, $error_expect, $cmd) = @_;
my $dir = newdir();
my $exit = do_script($dir, $cmd);
if ($exit == 0) {
fail($tag);
diag("work_nok command worked but it shouldn't!\n");
return;
}
my $stderr = scalar(read_file(catfile($dir, 'stderr')));
if (! ref $error_expect) {
ok(index($stderr, $error_expect) >= 0, $tag)
or diag("work_nok:\n '$stderr'\n does not contain\n '$error_expect'\n");
}
elsif (ref $error_expect eq 'Regexp') {
like($stderr, $error_expect, $tag);
}
else {
fail($tag);
diag("work_nok: invalid second argument to test.\n");
}
}
sub get_author {
my ($t) = @_;
my $repo = catfile($t, 'repo');
open my $cmd, '-|', "svnlook info $repo"
or die "Can't exec svn info\n";
chomp(my $author = <$cmd>);
local $/ = undef; <$cmd>;
close $cmd;
return $author;
}
sub reset_repo {
my $cleanup = exists $ENV{REPO_CLEANUP} ? $ENV{REPO_CLEANUP} : 1;
$T = tempdir('t.XXXX', DIR => getcwd(), CLEANUP => $cleanup);
my $repo = catfile($T, 'repo');
my $wc = catfile($T, 'wc');
system("svnadmin create $repo");
my $repouri = URI::file->new($repo);
system("svn co -q $repouri $wc");
return $T;
}
1;
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