11 my @unexpected_downloads = ();
14 my %_attr_data = ( # DEFAULT
16 _workdir => Cwd::getcwd(),
26 my ($self, $attr) = @_;
38 my ($caller, %args) = @_;
39 my $caller_is_obj = ref($caller);
40 my $class = $caller_is_obj || $caller;
41 #print STDERR "class = ", $class, "\n";
42 #print STDERR "_attr_data {workdir} = ", $Test::_attr_data{_workdir}, "\n";
43 my $self = bless {}, $class;
44 foreach my $attrname ($self->_standard_keys()) {
45 #print STDERR "attrname = ", $attrname, " value = ";
46 my ($argname) = ($attrname =~ /^_(.*)/);
47 if (exists $args{$argname}) {
48 #printf STDERR "Setting up $attrname\n";
49 $self->{$attrname} = $args{$argname};
50 } elsif ($caller_is_obj) {
51 #printf STDERR "Copying $attrname\n";
52 $self->{$attrname} = $caller->{$attrname};
54 #printf STDERR "Using default for $attrname\n";
55 $self->{$attrname} = $self->_default_for($attrname);
57 #print STDERR $attrname, '=', $self->{$attrname}, "\n";
59 #printf STDERR "_workdir default = ", $self->_default_for("_workdir");
66 my $result_message = "Test successful.\n";
68 printf "Running test $self->{_name}\n";
72 chdir ("$self->{_workdir}/$self->{_name}/input");
75 my $pid = $self->_fork_and_launch_server();
78 chdir ("$self->{_workdir}/$self->{_name}/output");
79 # print "Calling $self->{_cmdline}\n";
81 ($self->{_cmdline} =~ m{^/.*})
82 ? system ($self->{_cmdline})
83 : system ("$self->{_workdir}/../src/$self->{_cmdline}");
86 # if we didn't explicitely kill the server, we would have to call
87 # waitpid ($pid, 0) here in order to wait for the child process to
92 unless ($errcode == $self->{_errcode}) {
93 $result_message = "Test failed: wrong code returned (was: $errcode, expected: $self->{_errcode})\n";
95 if (my $error_str = $self->_verify_download()) {
96 $result_message = $error_str;
102 print $result_message;
109 #print $self->{_name}, "\n";
110 chdir ($self->{_workdir});
112 # Create temporary directory
113 mkdir ($self->{_name});
114 chdir ($self->{_name});
118 # Setup existing files
120 foreach my $filename (keys %{$self->{_existing}}) {
121 open (FILE, ">$filename")
122 or return "Test failed: cannot open pre-existing file $filename\n";
124 print FILE $self->{_existing}->{$filename}->{content}
125 or return "Test failed: cannot write pre-existing file $filename\n";
131 $self->_setup_server();
133 chdir ($self->{_workdir});
140 chdir ($self->{_workdir});
141 File::Path::rmtree ($self->{_name});
145 sub _verify_download {
148 chdir ("$self->{_workdir}/$self->{_name}/output");
150 # use slurp mode to read file content
151 my $old_input_record_separator = $/;
154 while (my ($filename, $filedata) = each %{$self->{_output}}) {
155 open (FILE, $filename)
156 or return "Test failed: file $filename not downloaded\n";
158 my $content = <FILE>;
159 $content eq $filedata->{'content'}
160 or return "Test failed: wrong content for file $filename\n";
162 if (exists($filedata->{'timestamp'})) {
163 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
164 $atime, $mtime, $ctime, $blksize, $blocks) = stat FILE;
166 $mtime == $filedata->{'timestamp'}
167 or return "Test failed: wrong timestamp for file $filename\n";
173 $/ = $old_input_record_separator;
175 # make sure no unexpected files were downloaded
176 chdir ("$self->{_workdir}/$self->{_name}/output");
178 __dir_walk('.', sub { push @unexpected_downloads, $_[0] unless (exists $self->{_output}{$_[0]}) }, sub { shift; return @_ } );
179 if (@unexpected_downloads) {
180 return "Test failed: unexpected downloaded files [" . join(', ', @unexpected_downloads) . "]\n";
188 my ($top, $filefunc, $dirfunc) = @_;
194 unless (opendir $DIR, $top) {
195 warn "Couldn't open directory $DIR: $!; skipping.\n";
200 while ($file = readdir $DIR) {
201 next if $file eq '.' || $file eq '..';
202 my $nextdir = $top eq '.' ? $file : "$top/$file";
203 push @results, __dir_walk($nextdir, $filefunc, $dirfunc);
206 return $dirfunc ? $dirfunc->($top, @results) : () ;
208 return $filefunc ? $filefunc->($top) : () ;
213 sub _fork_and_launch_server
217 pipe(FROM_CHILD, TO_PARENT) or die "Cannot create pipe!";
218 select((select(TO_PARENT), $| = 1)[0]);
223 } elsif ($pid == 0) {
226 $self->_launch_server(sub { print TO_PARENT "SYNC\n"; close TO_PARENT });
230 chomp(my $line = <FROM_CHILD>);