lighttpd 1.4.x https://www.lighttpd.net/
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#! /usr/bin/perl -w
package LightyTest;
use strict;
use IO::Socket;
use Test::More;
use Socket;
use Cwd 'abs_path';
sub mtime {
my $file = shift;
my @stat = stat $file;
return @stat ? $stat[9] : 0;
}
sub new {
my $class = shift;
my $self = {};
my $lpath;
$self->{CONFIGFILE} = 'lighttpd.conf';
$lpath = (defined $ENV{'top_builddir'} ? $ENV{'top_builddir'} : '..');
$self->{BASEDIR} = abs_path($lpath);
$lpath = (defined $ENV{'top_builddir'} ? $ENV{'top_builddir'}."/tests/" : '.');
$self->{TESTDIR} = abs_path($lpath);
$lpath = (defined $ENV{'srcdir'} ? $ENV{'srcdir'} : '.');
$self->{SRCDIR} = abs_path($lpath);
if (mtime($self->{BASEDIR}.'/src/lighttpd') > mtime($self->{BASEDIR}.'/build/lighttpd')) {
$self->{LIGHTTPD_PATH} = $self->{BASEDIR}.'/src/lighttpd';
$self->{MODULES_PATH} = $self->{BASEDIR}.'/src/.libs';
} else {
$self->{LIGHTTPD_PATH} = $self->{BASEDIR}.'/build/lighttpd';
$self->{MODULES_PATH} = $self->{BASEDIR}.'/build';
}
$self->{LIGHTTPD_PIDFILE} = $self->{TESTDIR}.'/tmp/lighttpd/lighttpd.pid';
$self->{PIDOF_PIDFILE} = $self->{TESTDIR}.'/tmp/lighttpd/pidof.pid';
$self->{PORT} = 2048;
my ($name, $aliases, $addrtype, $net) = gethostbyaddr(inet_aton("127.0.0.1"), AF_INET);
$self->{HOSTNAME} = $name;
bless($self, $class);
return $self;
}
sub listening_on {
my $self = shift;
my $port = shift;
my $remote =
IO::Socket::INET->new(Proto => "tcp",
PeerAddr => "127.0.0.1",
PeerPort => $port) or return 0;
close $remote;
return 1;
}
sub stop_proc {
my $self = shift;
open F, $self->{LIGHTTPD_PIDFILE} or return -1;
my $pid = <F>;
close F;
if (defined $pid) {
kill('TERM',$pid) or return -1;
select(undef, undef, undef, 0.01);
}
return 0;
}
sub start_proc {
my $self = shift;
# kill old proc if necessary
$self->stop_proc;
# pre-process configfile if necessary
#
unlink($self->{TESTDIR}."/tmp/cfg.file");
system("cat ".$self->{SRCDIR}."/".$self->{CONFIGFILE}.' | perl -pe "s#\@SRCDIR\@#'.$self->{BASEDIR}.'/tests/#" > '.$self->{TESTDIR}.'/tmp/cfg.file');
unlink($self->{LIGHTTPD_PIDFILE});
if (1) {
system($self->{LIGHTTPD_PATH}." -f ".$self->{TESTDIR}."/tmp/cfg.file -m ".$self->{MODULES_PATH});
} else {
system("valgrind --tool=memcheck --show-reachable=yes --leak-check=yes --logfile=foo ".$self->{LIGHTTPD_PATH}." -D -f ".$self->{TESTDIR}."/tmp/cfg.file -m ".$self->{MODULES_PATH}." &");
}
select(undef, undef, undef, 0.1);
if (not -e $self->{LIGHTTPD_PIDFILE} or 0 == kill 0, `cat $self->{LIGHTTPD_PIDFILE}`) {
select(undef, undef, undef, 2);
}
unlink($self->{TESTDIR}."/tmp/cfg.file");
# no pidfile, we failed
if (not -e $self->{LIGHTTPD_PIDFILE}) {
diag(sprintf('Could not find pidfile: %s', $self->{LIGHTTPD_PIDFILE}));
return -1;
}
# the process is gone, we failed
if (0 == kill 0, `cat $self->{LIGHTTPD_PIDFILE}`) {
diag(sprintf('the process referenced by %s is not up', $self->{LIGHTTPD_PIDFILE}));
return -1;
}
0;
}
sub handle_http {
my $self = shift;
my $t = shift;
my $EOL = "\015\012";
my $BLANK = $EOL x 2;
my $host = "127.0.0.1";
my @request = $t->{REQUEST};
my @response = $t->{RESPONSE};
my $remote =
IO::Socket::INET->new(Proto => "tcp",
PeerAddr => $host,
PeerPort => $self->{PORT});
if (not defined $remote) {
diag("connect failed: $!");
return -1;
}
$remote->autoflush(1);
foreach(@request) {
# pipeline requests
s/\r//g;
s/\n/$EOL/g;
print $remote $_.$BLANK;
}
my $lines = "";
# read everything
while(<$remote>) {
$lines .= $_;
}
close $remote;
my $href;
foreach $href ( @{ $t->{RESPONSE} }) {
# first line is always response header
my %resp_hdr;
my $resp_body;
my $resp_line;
my $conditions = $_;
for (my $ln = 0; defined $lines; $ln++) {
(my $line, $lines) = split($EOL, $lines, 2);
# header finished
last if(length($line) == 0);
if ($ln == 0) {
# response header
$resp_line = $line;
} else {
# response vars
if ($line =~ /^([^:]+):\s*(.+)$/) {
(my $h = $1) =~ tr/[A-Z]/[a-z]/;
# if (defined $resp_hdr{$h}) {
# diag(sprintf("header %s is duplicated: %s and %s\n",
# $h, $resp_hdr{$h}, $2));
# return -1;
# }
$resp_hdr{$h} = $2;
} else {
diag(sprintf("unexpected line '$line'\n"));
return -1;
}
}
}
# check length
if (defined $resp_hdr{"content-length"}) {
$resp_body = substr($lines, 0, $resp_hdr{"content-length"});
if (length($lines) < $resp_hdr{"content-length"}) {
$lines = "";
} else {
$lines = substr($lines, $resp_hdr{"content-length"});
}
undef $lines if (length($lines) == 0);
} else {
$resp_body = $lines;
undef $lines;
}
# check conditions
if ($resp_line =~ /^(HTTP\/1\.[01]) ([0-9]{3}) .+$/) {
if ($href->{'HTTP-Protocol'} ne $1) {
diag(sprintf("proto failed: expected '%s', got '%s'\n", $href->{'HTTP-Protocol'}, $1));
return -1;
}
if ($href->{'HTTP-Status'} ne $2) {
diag(sprintf("status failed: expected '%s', got '%s'\n", $href->{'HTTP-Status'}, $2));
return -1;
}
} else {
diag(sprintf("unexpected resp_line '$resp_line'\n"));
return -1;
}
if (defined $href->{'HTTP-Content'}) {
$resp_body = "" unless defined $resp_body;
if ($href->{'HTTP-Content'} ne $resp_body) {
diag(sprintf("body failed: expected '%s', got '%s'\n", $href->{'HTTP-Content'}, $resp_body));
return -1;
}
}
if (defined $href->{'-HTTP-Content'}) {
if (defined $resp_body && $resp_body ne '') {
diag(sprintf("body failed: expected empty body, got '%s'\n", $resp_body));
return -1;
}
}
foreach (keys %{ $href }) {
next if $_ eq 'HTTP-Protocol';
next if $_ eq 'HTTP-Status';
next if $_ eq 'HTTP-Content';
next if $_ eq '-HTTP-Content';
(my $k = $_) =~ tr/[A-Z]/[a-z]/;
my $no_val = 0;
if (substr($k, 0, 1) eq '+') {
$k = substr($k, 1);
$no_val = 1;
}
if (!defined $resp_hdr{$k}) {
diag(sprintf("required header '%s' is missing\n", $k));
return -1;
}
if ($no_val == 0) {
if ($href->{$_} =~ /^\/(.+)\/$/) {
if ($resp_hdr{$k} !~ /$1/) {
diag(sprintf("response-header failed: expected '%s', got '%s', regex: %s\n",
$href->{$_}, $resp_hdr{$k}, $1));
return -1;
}
} elsif ($href->{$_} ne $resp_hdr{$k}) {
diag(sprintf("response-header failed: expected '%s', got '%s'\n",
$href->{$_}, $resp_hdr{$k}));
return -1;
}
}
}
}
# we should have sucked up everything
if (defined $lines) {
diag(sprintf("unexpected lines '$lines'\n"));
return -1;
}
return 0;
}
1;