lighttpd/tests/LightyTest.pm - axis-axis2-c-core - Git at Google

 #! /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, 0.1);
 	}

 	return 0;
 }


 sub start_proc {
 	my $self = shift;
 	# kill old proc if necessary
 	$self->stop_proc;

 	# pre-process configfile if necessary
 	#

 	$ENV{'SRCDIR'} = $self->{BASEDIR}.'/tests';

 	unlink($self->{LIGHTTPD_PIDFILE});
 	if (defined $ENV{"TRACEME"} && $ENV{"TRACEME"} eq 'strace') {
 		system("strace -tt -s 512 -o strace ".$self->{LIGHTTPD_PATH}." -D -f ".$self->{SRCDIR}."/".$self->{CONFIGFILE}." -m ".$self->{MODULES_PATH}." &");
 	} elsif (defined $ENV{"TRACEME"} && $ENV{"TRACEME"} eq 'truss') {
 		system("/usr/dtrctkit/bin/dtruss -d -e ".$self->{LIGHTTPD_PATH}." -D -f ".$self->{SRCDIR}."/".$self->{CONFIGFILE}." -m ".$self->{MODULES_PATH}." 2> strace &");
 	} elsif (defined $ENV{"TRACEME"} && $ENV{"TRACEME"} eq 'valgrind') {
 		system("valgrind --tool=memcheck --show-reachable=yes --leak-check=yes --log-file=valgrind ".$self->{LIGHTTPD_PATH}." -D -f ".$self->{SRCDIR}."/".$self->{CONFIGFILE}." -m ".$self->{MODULES_PATH}." &");
 	} else {
 		system($self->{LIGHTTPD_PATH}." -f ".$self->{SRCDIR}."/".$self->{CONFIGFILE}." -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 $full_response = $lines;

 	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));
 					} else {
 						$resp_hdr{$h} = $2;
 					}
 				} else {
 					diag(sprintf("unexpected line '$line'\n"));
 					return -1;
 				}
 			}
 		}

 		$t->{etag} = $resp_hdr{'etag'};
 		$t->{date} = $resp_hdr{'date'};

 		# 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;
 			}
 		} elsif (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 }) {
 			## filter special keys
 			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 $verify_value = 1;
 			my $key_inverted = 0;

 			if (substr($k, 0, 1) eq '+') {
 				## the key has to exist, but the value is ignored
 				$k = substr($k, 1);
 				$verify_value = 0;
 			} elsif (substr($k, 0, 1) eq '-') {
 				## the key should NOT exist
 				$k = substr($k, 1);
 				$key_inverted = 1;
 				$verify_value = 0; ## skip the value check
 			}

 			if ($key_inverted) {
 				if (defined $resp_hdr{$k}) {
 					diag(sprintf("required header '%s' is missing\n", $k));
 					return -1;
 				}
 			} else {
 				if (not defined $resp_hdr{$k}) {
 					diag(sprintf("required header '%s' is missing\n", $k));
 					return -1;
 				}
 			}

 			if ($verify_value) {
 				if ($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;
	#! /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, 0.1);
	}

	return 0;
	}


	sub start_proc {
	my $self = shift;
	# kill old proc if necessary
	$self->stop_proc;

	# pre-process configfile if necessary
	#

	$ENV{'SRCDIR'} = $self->{BASEDIR}.'/tests';

	unlink($self->{LIGHTTPD_PIDFILE});
	if (defined $ENV{"TRACEME"} && $ENV{"TRACEME"} eq 'strace') {
	system("strace -tt -s 512 -o strace ".$self->{LIGHTTPD_PATH}." -D -f ".$self->{SRCDIR}."/".$self->{CONFIGFILE}." -m ".$self->{MODULES_PATH}." &");
	} elsif (defined $ENV{"TRACEME"} && $ENV{"TRACEME"} eq 'truss') {
	system("/usr/dtrctkit/bin/dtruss -d -e ".$self->{LIGHTTPD_PATH}." -D -f ".$self->{SRCDIR}."/".$self->{CONFIGFILE}." -m ".$self->{MODULES_PATH}." 2> strace &");
	} elsif (defined $ENV{"TRACEME"} && $ENV{"TRACEME"} eq 'valgrind') {
	system("valgrind --tool=memcheck --show-reachable=yes --leak-check=yes --log-file=valgrind ".$self->{LIGHTTPD_PATH}." -D -f ".$self->{SRCDIR}."/".$self->{CONFIGFILE}." -m ".$self->{MODULES_PATH}." &");
	} else {
	system($self->{LIGHTTPD_PATH}." -f ".$self->{SRCDIR}."/".$self->{CONFIGFILE}." -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 $full_response = $lines;

	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));
	} else {
	$resp_hdr{$h} = $2;
	}
	} else {
	diag(sprintf("unexpected line '$line'\n"));
	return -1;
	}
	}
	}

	$t->{etag} = $resp_hdr{'etag'};
	$t->{date} = $resp_hdr{'date'};

	# 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;
	}
	} elsif (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 }) {
	## filter special keys
	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 $verify_value = 1;
	my $key_inverted = 0;

	if (substr($k, 0, 1) eq '+') {
	## the key has to exist, but the value is ignored
	$k = substr($k, 1);
	$verify_value = 0;
	} elsif (substr($k, 0, 1) eq '-') {
	## the key should NOT exist
	$k = substr($k, 1);
	$key_inverted = 1;
	$verify_value = 0; ## skip the value check
	}

	if ($key_inverted) {
	if (defined $resp_hdr{$k}) {
	diag(sprintf("required header '%s' is missing\n", $k));
	return -1;
	}
	} else {
	if (not defined $resp_hdr{$k}) {
	diag(sprintf("required header '%s' is missing\n", $k));
	return -1;
	}
	}

	if ($verify_value) {
	if ($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;