#!/usr/bin/env perl #*************************************************************************** # _ _ ____ _ # Project ___| | | | _ \| | # / __| | | | |_) | | # | (__| |_| | _ <| |___ # \___|\___/|_| \_\_____| # # Copyright (C) 1998 - 2004, Daniel Stenberg, , et al. # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms # are also available at http://curl.haxx.se/docs/copyright.html. # # You may opt to use, copy, modify, merge, publish, distribute and/or sell # copies of the Software, and permit persons to whom the Software is # furnished to do so, under the terms of the COPYING file. # # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY # KIND, either express or implied. # # $Id$ ########################################################################### # These should be the only variables that might be needed to get edited: use strict; #use warnings; @INC=(@INC, $ENV{'srcdir'}, "."); require "getpart.pm"; # array functions my $srcdir = $ENV{'srcdir'} || '.'; my $HOSTIP="127.0.0.1"; my $HOST6IP="[::1]"; my $base = 8990; # base port number my $HTTPPORT; # HTTP server port my $HTTP6PORT; # HTTP IPv6 server port my $HTTPSPORT; # HTTPS server port my $FTPPORT; # FTP server port my $FTPSPORT; # FTPS server port my $CURL="../src/curl"; # what curl executable to run on the tests my $DBGCURL=$CURL; #"../src/.libs/curl"; # alternative for debugging my $LOGDIR="log"; my $TESTDIR="$srcdir/data"; my $LIBDIR="./libtest"; my $SERVERIN="$LOGDIR/server.input"; # what curl sent the server my $CURLLOG="$LOGDIR/curl.log"; # all command lines run my $FTPDCMD="$LOGDIR/ftpserver.cmd"; # copy ftp server instructions here # Normally, all test cases should be run, but at times it is handy to # simply run a particular one: my $TESTCASES="all"; # To run specific test cases, set them like: # $TESTCASES="1 2 3 7 8"; ####################################################################### # No variables below this point should need to be modified # my $HTTPPIDFILE=".http.pid"; my $HTTP6PIDFILE=".http6.pid"; my $HTTPSPIDFILE=".https.pid"; my $FTPPIDFILE=".ftp.pid"; my $FTPSPIDFILE=".ftps.pid"; # invoke perl like this: my $perl="perl -I$srcdir"; # this gets set if curl is compiled with debugging: my $curl_debug=0; # name of the file that the memory debugging creates: my $memdump="memdump"; # the path to the script that analyzes the memory debug output file: my $memanalyze="./memanalyze.pl"; my $stunnel = checkcmd("stunnel"); my $valgrind = checkcmd("valgrind"); my $valgrind_tool; if($valgrind) { # since valgrind 2.1.x, '--tool' option is mandatory # use it, if it is supported by the version installed on the system system("valgrind --help 2>&1 | grep -- --tool > /dev/null 2>&1"); if (($? >> 8)==0) { $valgrind_tool="--tool=memcheck "; } } my $gdb = checkcmd("gdb"); my $ssl_version; # set if libcurl is built with SSL support my $large_file; # set if libcurl is built with large file support my $has_idn; # set if libcurl is built with IDN support my $http_ipv6; # set if HTTP server has IPv6 support my $has_ipv6; # set if libcurl is built with IPv6 support my $has_libz; # set if libcurl is built with libz support my $has_getrlimit; # set if system has getrlimit() my $skipped=0; # number of tests skipped; reported in main loop my %skipped; # skipped{reason}=counter, reasons for skip my @teststat; # teststat[testnum]=reason, reasons for skip ####################################################################### # variables the command line options may set # my $short; my $verbose; my $debugprotocol; my $anyway; my $gdbthis; # run test case with gdb debugger my $keepoutfiles; # keep stdout and stderr files after tests my $listonly; # only list the tests my $postmortem; # display detailed info about failed tests my $pwd; # current working directory my %run; # running server # torture test variables my $torture; my $tortnum; my $tortalloc; chomp($pwd = `pwd`); # enable memory debugging if curl is compiled with it $ENV{'CURL_MEMDEBUG'} = 1; $ENV{'HOME'}=$pwd; ########################################################################## # Clear all possible '*_proxy' environment variables for various protocols # to prevent them to interfere with our testing! my $protocol; foreach $protocol (('ftp', 'http', 'ftps', 'https', 'gopher', 'no')) { my $proxy = "${protocol}_proxy"; # clear lowercase version $ENV{$proxy}=undef; # clear uppercase version $ENV{uc($proxy)}=undef; } ####################################################################### # Check for a command in the PATH. # sub checkcmd { my ($cmd)=@_; my @paths=("/usr/sbin", "/usr/local/sbin", "/sbin", "/usr/bin", "/usr/local/bin", split(":", $ENV{'PATH'})); for(@paths) { if( -x "$_/$cmd") { return "$_/$cmd"; } } } ####################################################################### # Return the pid of the server as found in the given pid file # sub serverpid { my $PIDFILE = $_[0]; open(PFILE, "<$PIDFILE"); my $PID=0+; close(PFILE); return $PID; } ####################################################################### # Memory allocation test and failure torture testing. # sub torture { my $testcmd = shift; my $gdbline = shift; # remove memdump first to be sure we get a new nice and clean one unlink($memdump); # First get URL from test server, ignore the output/result system($testcmd); print " CMD: $testcmd\n" if($verbose); # memanalyze -v is our friend, get the number of allocations made my $count=0; my @out = `$memanalyze -v $memdump`; for(@out) { if(/^Allocations: (\d+)/) { $count = $1; last; } } if(!$count) { print " found no allocs to make fail\n"; return 0; } print " $count allocations to make fail\n"; for ( 1 .. $count ) { my $limit = $_; my $fail; my $dumped_core; if($tortalloc && ($tortalloc != $limit)) { next; } print "Fail alloc no: $limit\r" if($verbose); # make the memory allocation function number $limit return failure $ENV{'CURL_MEMLIMIT'} = $limit; # remove memdump first to be sure we get a new nice and clean one unlink($memdump); print "**> Alloc number $limit is now set to fail <**\n" if($gdbthis); my $ret; if($gdbthis) { system($gdbline) } else { $ret = system($testcmd); } # Now clear the variable again $ENV{'CURL_MEMLIMIT'} = undef; if(-r "core") { # there's core file present now! print " core dumped!\n"; $dumped_core = 1; $fail = 2; } # verify that it returns a proper error code, doesn't leak memory # and doesn't core dump if($ret & 255) { print " system() returned $ret\n"; $fail=1; } else { my @memdata=`$memanalyze $memdump`; my $leak=0; for(@memdata) { if($_ ne "") { # well it could be other memory problems as well, but # we call it leak for short here $leak=1; } } if($leak) { print "** MEMORY FAILURE\n"; print @memdata; print `$memanalyze -l $memdump`; $fail = 1; } } if($fail) { print " Failed on alloc number $limit in test.\n", " invoke with -t$limit to repeat this single case.\n"; stopservers(); exit 1; } } print "torture OK\n"; return 0; #stopservers(); #exit; # for now, we stop after these tests } ####################################################################### # stop the given test server # sub stopserver { my $pid = $_[0]; # check for pidfile if ( -f $pid ) { my $PIDFILE = $pid; $pid = serverpid($PIDFILE); unlink $PIDFILE; # server is killed } elsif($pid <= 0) { return; # this is not a good pid } my $res = kill (9, $pid); # die! if($res && $verbose) { print "RUN: Test server pid $pid signalled to die\n"; } elsif($verbose) { print "RUN: Test server pid $pid didn't exist\n"; } } ####################################################################### # check the given test server if it is still alive # sub checkserver { my ($pidfile)=@_; my $pid=0; # check for pidfile if ( -f $pidfile ) { $pid=serverpid($pidfile); if ($pid ne "" && kill(0, $pid)) { return $pid; } else { return -$pid; # negative means dead process } } return 0; } ####################################################################### # start the http server, or if it already runs, verify that it is our # test server on the test-port! # sub runhttpserver { my ($verbose, $ipv6) = @_; my $RUNNING; my $pid; my $pidfile = $HTTPPIDFILE; my $port = $HTTPPORT; my $ip = $HOSTIP; my $nameext; if($ipv6) { # if IPv6, use a different setup $pidfile = $HTTP6PIDFILE; $port = $HTTP6PORT; $ip = $HOST6IP; $nameext="-ipv6"; } $pid = checkserver($pidfile); # verify if our/any server is running on this port my $cmd = "$CURL -o log/verifiedserver -g \"http://$ip:$port/verifiedserver\" 2>log/verifystderr"; print "CMD; $cmd\n" if ($verbose); my $res = system($cmd); $res >>= 8; # rotate the result my $data; if($res && $verbose) { open(ERR, "; close(ERR); print "RUN: curl command returned $res\n"; for(@e) { if($_ !~ /^([ \t]*)$/) { print "RUN: $_"; } } } open(FILE, "; close(FILE); $data=$file[0]; # first line if ( $data =~ /WE ROOLZ: (\d+)/ ) { $pid = 0+$1; } elsif($data || ($res != 7)) { print "RUN: Unknown server is running on port $port\n"; return -2; } if($pid > 0) { my $res = kill (9, $pid); # die! if(!$res) { print "RUN: Failed to kill test HTTP$nameext server, do it ", "manually and restart the tests.\n"; exit; } sleep(1); } my $flag=$debugprotocol?"-v ":""; my $dir=$ENV{'srcdir'}; if($dir) { $flag .= "-d \"$dir\" "; } $cmd="$perl $srcdir/httpserver.pl -p $pidfile $flag $port $ipv6 &"; system($cmd); if($verbose) { print "CMD: $cmd\n"; } my $verified; for(1 .. 10) { # verify that our server is up and running: my $data=`$CURL --silent -g \"$ip:$port/verifiedserver\" 2>/dev/null`; if ( $data =~ /WE ROOLZ: (\d+)/ ) { $pid = 0+$1; $verified = 1; last; } else { if($verbose) { print STDERR "RUN: Retrying HTTP$nameext server existence in 3 sec\n"; } sleep(3); next; } } if(!$verified) { print STDERR "RUN: failed to start our HTTP$nameext server\n"; return -1; } if($verbose) { print "RUN: HTTP$nameext server is now verified to be our server\n"; } return $pid; } ####################################################################### # start the https server (or rather, tunnel) if needed # sub runhttpsserver { my $verbose = $_[0]; my $STATUS; my $RUNNING; if(!$stunnel) { return 0; } my $pid=checkserver($HTTPSPIDFILE ); if($pid > 0) { # kill previous stunnel! if($verbose) { print "RUN: kills off running stunnel at $pid\n"; } stopserver($HTTPSPIDFILE); } my $flag=$debugprotocol?"-v ":""; my $cmd="$perl $srcdir/httpsserver.pl $flag -s \"$stunnel\" -d $srcdir -r $HTTPPORT $HTTPSPORT &"; system($cmd); if($verbose) { print "CMD: $cmd\n"; } sleep(1); for(1 .. 10) { $pid=checkserver($HTTPSPIDFILE); if($pid <= 0) { if($verbose) { print STDERR "RUN: waiting 3 sec for HTTPS server\n"; } sleep(3); } else { last; } } return $pid; } ####################################################################### # start the ftp server if needed # sub runftpserver { my $verbose = $_[0]; my $STATUS; my $RUNNING; # check for pidfile my $pid = checkserver ($FTPPIDFILE ); if ($pid <= 0) { print "RUN: Check port $FTPPORT for our own FTP server\n" if ($verbose); my $time=time(); # check if this is our server running on this port: my @data=`$CURL -m4 --silent ftp://$HOSTIP:$FTPPORT/verifiedserver 2>/dev/null`; my $line; # if this took more than 2 secs, we assume it "hung" on a weird server my $took = time()-$time; foreach $line (@data) { if ( $line =~ /WE ROOLZ: (\d+)/ ) { # this is our test server with a known pid! $pid = 0+$1; } } if(!$pid && $data[0]) { # this is not a known server print "RUN: Unknown server on our favourite FTP port: $FTPPORT\n"; return -1; } } if($pid > 0) { print "RUN: Killing a previous server using pid $pid\n" if($verbose); my $res = kill (9, $pid); # die! if(!$res) { print "RUN: Failed to kill our FTP test server, do it manually and", " restart the tests.\n"; return -1; } sleep(1); } # now (re-)start our server: my $flag=$debugprotocol?"-v ":""; $flag .= "-s \"$srcdir\""; my $cmd="$perl $srcdir/ftpserver.pl $flag $FTPPORT &"; if($verbose) { print "CMD: $cmd\n"; } system($cmd); my $verified; $pid = 0; for(1 .. 10) { # verify that our server is up and running: my $line; my $cmd="$CURL --silent ftp://$HOSTIP:$FTPPORT/verifiedserver 2>/dev/null"; print "$cmd\n" if($verbose); my @data = `$cmd`; foreach $line (@data) { if ( $line =~ /WE ROOLZ: (\d+)/ ) { $pid = 0+$1; $verified = 1; last; } } if(!$pid) { if($verbose) { print STDERR "RUN: Retrying FTP server existence in 3 sec\n"; } sleep(3); next; } else { last; } } if(!$verified) { warn "RUN: failed to start our FTP server\n"; return -2; } if($verbose) { print "RUN: FTP server is now verified to be our server\n"; } return $pid; } ####################################################################### # start the ftps server (or rather, tunnel) if needed # sub runftpsserver { my $verbose = $_[0]; my $STATUS; my $RUNNING; if(!$stunnel) { return 0; } my $pid=checkserver($FTPSPIDFILE ); if($pid > 0) { # kill previous stunnel! if($verbose) { print "kills off running stunnel at $pid\n"; } stopserver($FTPSPIDFILE); } my $flag=$debugprotocol?"-v ":""; my $cmd="$perl $srcdir/ftpsserver.pl $flag -s \"$stunnel\" -d $srcdir -r $FTPPORT $FTPSPORT &"; system($cmd); if($verbose) { print "CMD: $cmd\n"; } sleep(1); for(1 .. 10) { $pid=checkserver($FTPSPIDFILE ); if($pid <= 0) { if($verbose) { print STDERR "RUN: waiting 3 sec for FTPS server\n"; } sleep(3); } else { last; } } return $pid; } ####################################################################### # Remove all files in the specified directory # sub cleardir { my $dir = $_[0]; my $count; my $file; # Get all files opendir(DIR, $dir) || return 0; # can't open dir while($file = readdir(DIR)) { if($file !~ /^\./) { unlink("$dir/$file"); $count++; } } closedir DIR; return $count; } ####################################################################### # filter out the specified pattern from the given input file and store the # results in the given output file # sub filteroff { my $infile=$_[0]; my $filter=$_[1]; my $ofile=$_[2]; open(IN, "<$infile") || return 1; open(OUT, ">$ofile") || return 1; # print "FILTER: off $filter from $infile to $ofile\n"; while() { $_ =~ s/$filter//; print OUT $_; } close(IN); close(OUT); return 0; } ####################################################################### # compare test results with the expected output, we might filter off # some pattern that is allowed to differ, output test results # sub compare { # filter off patterns _before_ this comparison! my ($subject, $firstref, $secondref)=@_; my $result = compareparts($firstref, $secondref); if($result) { if(!$short) { print "\n $subject FAILED:\n"; print showdiff($LOGDIR, $firstref, $secondref); } else { print "FAILED\n"; } } return $result; } ####################################################################### # display information about curl and the host the test suite runs on # sub checkcurl { unlink($memdump); # remove this if there was one left my $feat; my $curl; my $libcurl; my @version=`$CURL --version 2>/dev/null`; for(@version) { chomp; if($_ =~ /^curl/) { $curl = $_; $curl =~ s/^(.*)(libcurl.*)/$1/g; $libcurl = $2; if($curl =~ /mingw32/) { # This is a windows minw32 build, we need to translate the # given path to the "actual" windows path. my @m = `mount`; my $matchlen; my $bestmatch; my $mount; # example mount output: # C:\DOCUME~1\Temp on /tmp type user (binmode,noumount) # c:\ActiveState\perl on /perl type user (binmode) # C:\msys\1.0\bin on /usr/bin type user (binmode,cygexec,noumount) # C:\msys\1.0\bin on /bin type user (binmode,cygexec,noumount) foreach $mount (@m) { if( $mount =~ /(.*) on ([^ ]*) type /) { my ($mingw, $real)=($2, $1); if($pwd =~ /^$mingw/) { # the path we got from pwd starts with the path # we found on this line in the mount output my $len = length($real); if($len > $matchlen) { # we remember the match that is the longest $matchlen = $len; $bestmatch = $real; } } } } if(!$matchlen) { print "Serious error, can't find our \"real\" path!\n"; } else { # now prepend the prefix from the mount command to build # our "actual path" $pwd = "$bestmatch$pwd"; } $pwd =~ s#\\#/#g; } elsif ($curl =~ /win32/) { # Native Windows builds don't understand the # output of cygwin's pwd. It will be # something like /cygdrive/c/. # # Use the cygpath utility to convert the # working directory to a Windows friendly # path. The -m option converts to use drive # letter:, but it uses / instead \. Forward # slashes (/) are easier for us. We don't # have to escape them to get them to curl # through a shell. chomp($pwd = `cygpath -m $pwd`); } } elsif($_ =~ /^Protocols: (.*)/i) { # these are the supported protocols, we don't use this knowledge # at this point } elsif($_ =~ /^Features: (.*)/i) { $feat = $1; if($feat =~ /debug/i) { # debug is a listed "feature", use that knowledge $curl_debug = 1; # set the NETRC debug env $ENV{'CURL_DEBUG_NETRC'} = 'log/netrc'; } if($feat =~ /SSL/i) { # ssl enabled $ssl_version=1; } if($feat =~ /Largefile/i) { # large file support $large_file=1; } if($feat =~ /IDN/i) { # IDN support $has_idn=1; } if($feat =~ /IPv6/i) { $has_ipv6 = 1; } if($feat =~ /libz/i) { $has_libz = 1; } } } if(!$curl) { die "couldn't run '$CURL'" } if(-r "../lib/config.h") { open(CONF, "<../lib/config.h"); while() { if($_ =~ /^\#define HAVE_GETRLIMIT/) { $has_getrlimit = 1; } } close(CONF); } if($has_ipv6) { # client has ipv6 support, check that the HTTP server has it! my @sws = `server/sws --version`; if($sws[0] =~ /IPv6/) { # HTTP server has ipv6 support! $http_ipv6 = 1; } } if(!$curl_debug && $torture) { die "can't run torture tests since curl was not build with debug"; } my $hostname=`hostname`; my $hosttype=`uname -a`; print "********* System characteristics ******** \n", "* $curl\n", "* $libcurl\n", "* Features: $feat\n", "* Host: $hostname", "* System: $hosttype"; printf("* Server SSL: %s\n", $stunnel?"ON":"OFF"); printf("* libcurl SSL: %s\n", $ssl_version?"ON":"OFF"); printf("* libcurl debug: %s\n", $curl_debug?"ON":"OFF"); printf("* valgrind: %s\n", $valgrind?"ON":"OFF"); printf("* HTTP IPv6 %s\n", $http_ipv6?"ON":"OFF"); printf("* HTTP port: %d\n", $HTTPPORT); printf("* FTP port: %d\n", $FTPPORT); if($stunnel) { printf("* FTPS port: %d\n", $FTPSPORT); printf("* HTTPS port: %d\n", $HTTPSPORT); } if($http_ipv6) { printf("* HTTP IPv6 port: %d\n", $HTTP6PORT); } print "***************************************** \n"; } ####################################################################### # substitute the variable stuff into either a joined up file or # a command, in either case passed by reference # sub subVariables { my ($thing) = @_; $$thing =~ s/%HOSTIP/$HOSTIP/g; $$thing =~ s/%HTTPPORT/$HTTPPORT/g; $$thing =~ s/%HOST6IP/$HOST6IP/g; $$thing =~ s/%HTTP6PORT/$HTTP6PORT/g; $$thing =~ s/%HTTPSPORT/$HTTPSPORT/g; $$thing =~ s/%FTPPORT/$FTPPORT/g; $$thing =~ s/%FTPSPORT/$FTPSPORT/g; $$thing =~ s/%SRCDIR/$srcdir/g; $$thing =~ s/%PWD/$pwd/g; } sub fixarray { my @in = @_; for(@in) { subVariables \$_; } return @in; } ####################################################################### # Run a single specified test case # sub singletest { my $testnum=$_[0]; my @what; my $why; # load the test case file definition if(loadtest("${TESTDIR}/test${testnum}")) { if($verbose) { # this is not a test print "RUN: $testnum doesn't look like a test case!\n"; } $why = "no test"; } else { @what = getpart("client", "features"); } for(@what) { my $f = $_; $f =~ s/\s//g; if($f eq "SSL") { if($ssl_version) { next; } } elsif($f eq "netrc_debug") { if($curl_debug) { next; } } elsif($f eq "large_file") { if($large_file) { next; } } elsif($f eq "idn") { if($has_idn) { next; } } elsif($f eq "ipv6") { if($has_ipv6) { next; } } elsif($f eq "libz") { if($has_libz) { next; } } elsif($f eq "getrlimit") { if($has_getrlimit) { next; } } $why = "curl lacks $f support"; last; } if(!$why) { $why = serverfortest($testnum); } if(!$why) { my @precheck = getpart("client", "precheck"); my $cmd = $precheck[0]; chomp $cmd; if($cmd) { my @o = `$cmd 2>/dev/null`; if($o[0]) { $why = $o[0]; chomp $why; } } } if($why) { # there's a problem, count it as "skipped" $skipped++; $skipped{$why}++; $teststat[$testnum]=$why; # store reason for this test case if(!$short) { printf "test %03d SKIPPED: $why\n", $testnum; } return -1; } printf("test %03d...", $testnum); # extract the reply data my @reply = getpart("reply", "data"); my @replycheck = getpart("reply", "datacheck"); if (@replycheck) { # we use this file instead to check the final output against my %hash = getpartattr("reply", "datacheck"); if($hash{'nonewline'}) { # Yes, we must cut off the final newline from the final line # of the datacheck chomp($replycheck[$#replycheck]); } @reply=@replycheck; } # curl command to run my @curlcmd= fixarray ( getpart("client", "command") ); # this is the valid protocol blurb curl should generate my @protocol= fixarray ( getpart("verify", "protocol") ); # redirected stdout/stderr to these files $STDOUT="$LOGDIR/stdout$testnum"; $STDERR="$LOGDIR/stderr$testnum"; # if this section exists, we verify that the stdout contained this: my @validstdout = fixarray ( getpart("verify", "stdout") ); # if this section exists, we verify upload my @upload = getpart("verify", "upload"); # if this section exists, it is FTP server instructions: my @ftpservercmd = getpart("server", "instruction"); my $CURLOUT="$LOGDIR/curl$testnum.out"; # curl output if not stdout # name of the test my @testname= getpart("client", "name"); if(!$short) { my $name = $testname[0]; $name =~ s/\n//g; print "[$name]\n"; } if($listonly) { return 0; # look successful } my @codepieces = getpart("client", "tool"); my $tool=""; if(@codepieces) { $tool = $codepieces[0]; chomp $tool; } # remove previous server output logfile unlink($SERVERIN); if(@ftpservercmd) { # write the instructions to file writearray($FTPDCMD, \@ftpservercmd); } my (@setenv)= getpart("client", "setenv"); my @envs; my $s; for $s (@setenv) { chomp $s; # cut off the newline subVariables \$s; if($s =~ /([^=]*)=(.*)/) { my ($var, $content)=($1, $2); $ENV{$var}=$content; # remember which, so that we can clear them afterwards! push @envs, $var; } } # get the command line options to use my ($cmd, @blaha)= getpart("client", "command"); # make some nice replace operations $cmd =~ s/\n//g; # no newlines please # substitute variables in the command line subVariables \$cmd; if($curl_debug) { unlink($memdump); } my @inputfile=getpart("client", "file"); if(@inputfile) { # we need to generate a file before this test is invoked my %hash = getpartattr("client", "file"); my $filename=$hash{'name'}; if(!$filename) { print "ERROR: section client=>file has no name attribute!\n"; exit; } my $fileContent = join('', @inputfile); subVariables \$fileContent; # print "DEBUG: writing file " . $filename . "\n"; open OUTFILE, ">$filename"; binmode OUTFILE; # for crapage systems, use binary print OUTFILE $fileContent; close OUTFILE; } my %cmdhash = getpartattr("client", "command"); my $out=""; if($cmdhash{'option'} !~ /no-output/) { #We may slap on --output! if (!@validstdout) { $out=" --output $CURLOUT "; } } my $cmdargs; if(!$tool) { # run curl, add -v for debug information output $cmdargs ="$out --include -v $cmd"; } else { $cmdargs = " $cmd"; # $cmd is the command line for the test file $CURLOUT = $STDOUT; # sends received data to stdout } my @stdintest = getpart("client", "stdin"); if(@stdintest) { my $stdinfile="$LOGDIR/stdin-for-$testnum"; writearray($stdinfile, \@stdintest); $cmdargs .= " <$stdinfile"; } my $CMDLINE; if(!$tool) { $CMDLINE="$CURL"; } else { $CMDLINE="$LIBDIR/$tool"; $DBGCURL=$CMDLINE; } if($valgrind) { $CMDLINE = "valgrind ".$valgrind_tool."--leak-check=yes --logfile=log/valgrind$testnum $CMDLINE"; } $CMDLINE .= "$cmdargs >>$STDOUT 2>>$STDERR"; if($verbose) { print "$CMDLINE\n"; } print CMDLOG "$CMDLINE\n"; unlink("core"); my $dumped_core; my $cmdres; my @precommand= getpart("client", "precommand"); if($precommand[0]) { # this is pure perl to eval! my $code = join("", @precommand); eval $code; if($@) { print "perl: $code\n"; print "precommand: $@"; exit; } } if($gdbthis) { open(GDBCMD, ">log/gdbcmd"); print GDBCMD "set args $cmdargs\n"; print GDBCMD "show args\n"; close(GDBCMD); } # run the command line we built if ($torture) { return torture($CMDLINE, "gdb --directory libtest $DBGCURL -x log/gdbcmd"); } elsif($gdbthis) { system("gdb --directory libtest $DBGCURL -x log/gdbcmd"); $cmdres=0; # makes it always continue after a debugged run } else { $cmdres = system("$CMDLINE"); my $signal_num = $cmdres & 127; $dumped_core = $cmdres & 128; if(!$anyway && ($signal_num || $dumped_core)) { $cmdres = 1000; } else { $cmdres /= 256; } } if(!$dumped_core) { if(-r "core") { # there's core file present now! $dumped_core = 1; } } if($dumped_core) { print "core dumped!\n"; if(0 && $gdb) { print "running gdb for post-mortem analysis:\n"; open(GDBCMD, ">log/gdbcmd2"); print GDBCMD "bt\n"; close(GDBCMD); system("gdb --directory libtest -x log/gdbcmd2 -batch $DBGCURL core "); # unlink("log/gdbcmd2"); } } # remove the special FTP command file after each test! unlink($FTPDCMD); my $e; for $e (@envs) { $ENV{$e}=""; # clean up } my @err = getpart("verify", "errorcode"); my $errorcode = $err[0]; my $res; if (@validstdout) { # verify redirected stdout my @actual = loadarray($STDOUT); $res = compare("stdout", \@actual, \@validstdout); if($res) { return 1; } if(!$short) { print " stdout OK"; } } my %replyattr = getpartattr("reply", "data"); if(!$replyattr{'nocheck'} && (@reply || $replyattr{'sendzero'})) { # verify the received data my @out = loadarray($CURLOUT); $res = compare("data", \@out, \@reply); if ($res) { return 1; } if(!$short) { print " data OK"; } } if(@upload) { # verify uploaded data my @out = loadarray("$LOGDIR/upload.$testnum"); $res = compare("upload", \@out, \@upload); if ($res) { return 1; } if(!$short) { print " upload OK"; } } if(@protocol) { my @out; my $retry = 5; # Verify the sent request. Sometimes, like in test 513 on some hosts, # curl will return back faster than the server writes down the request # to its file, so we might need to wait here for a while to see if the # file gets written a bit later. while($retry--) { @out = loadarray($SERVERIN); if(!$out[0]) { # nothing there yet, wait a while and try again sleep(1); } } # what to cut off from the live protocol sent by curl my @strip = getpart("verify", "strip"); my @protstrip=@protocol; # check if there's any attributes on the verify/protocol section my %hash = getpartattr("verify", "protocol"); if($hash{'nonewline'}) { # Yes, we must cut off the final newline from the final line # of the protocol data chomp($protstrip[$#protstrip]); } for(@strip) { # strip off all lines that match the patterns from both arrays chomp $_; @out = striparray( $_, \@out); @protstrip= striparray( $_, \@protstrip); } # what parts to cut off from the protocol my @strippart = getpart("verify", "strippart"); my $strip; for $strip (@strippart) { chomp $strip; for(@out) { eval $strip; } } $res = compare("protocol", \@out, \@protstrip); if($res) { return 1; } if(!$short) { print " protocol OK"; } } my @outfile=getpart("verify", "file"); if(@outfile) { # we're supposed to verify a dynamicly generated file! my %hash = getpartattr("verify", "file"); my $filename=$hash{'name'}; if(!$filename) { print "ERROR: section verify=>file has no name attribute!\n"; exit; } my @generated=loadarray($filename); $res = compare("output", \@generated, \@outfile); if($res) { return 1; } if(!$short) { print " output OK"; } } if($errorcode == $cmdres) { $errorcode =~ s/\n//; if($verbose) { print " received exitcode $errorcode OK"; } elsif(!$short) { print " exit OK"; } } else { if(!$short) { print "\ncurl returned $cmdres, ".(0+$errorcode)." was expected\n"; } print " exit FAILED\n"; return 1; } @what = getpart("client", "killserver"); for(@what) { my $serv = $_; chomp $serv; if($run{$serv}) { stopserver($run{$serv}); # the pid file is in the hash table $run{$serv}=0; # clear pid } else { print STDERR "RUN: The $serv server is not running\n"; } } if($curl_debug) { if(! -f $memdump) { print "\n** ALERT! memory debuggin without any output file?\n"; } else { my @memdata=`$memanalyze $memdump`; my $leak=0; for(@memdata) { if($_ ne "") { # well it could be other memory problems as well, but # we call it leak for short here $leak=1; } } if($leak) { print "\n** MEMORY FAILURE\n"; print @memdata; return 1; } else { if(!$short) { print " memory OK"; } } } } if($valgrind) { # this is the valid protocol blurb curl should generate my @disable= getpart("verify", "valgrind"); if($disable[0] !~ /disable/) { opendir(DIR, "log") || return 0; # can't open log dir my @files = readdir(DIR); closedir DIR; my $f; my $l; foreach $f (@files) { if($f =~ /^valgrind$testnum\.pid/) { $l = $f; last; } } my $leak; my $invalidread; my $error; open(VAL, ") { if($_ =~ /definitely lost: (\d*) bytes/) { $leak = $1; if($leak) { $error++; } last; } if($_ =~ /Invalid read of size (\d+)/) { $invalidread = $1; $error++; last; } } close(VAL); if($error) { print " valgrind ERROR "; if($leak) { print "\n Leaked $leak bytes\n"; } if($invalidread) { print "\n Read $invalidread invalid bytes\n"; } return 1; } elsif(!$short) { print " valgrind OK"; } } else { if(!$short) { print " valgrind SKIPPED"; } } } if($short) { print "OK"; } print "\n"; # the test succeeded, remove all log files if(!$keepoutfiles) { cleardir($LOGDIR); } unlink($FTPDCMD); # remove the instructions for this test return 0; } ####################################################################### # Stop all running test servers sub stopservers { print "Shutting down test suite servers:\n" if ($verbose); for(keys %run) { printf ("* kill pid for %-5s => %-5d\n", $_, $run{$_}) if($verbose); stopserver($run{$_}); # the pid file is in the hash table } } ####################################################################### # startservers() starts all the named servers # # Returns: string with error reason or blank for success sub startservers { my @what = @_; my $pid; for(@what) { my $what = lc($_); $what =~ s/[^a-z0-9-]//g; if($what eq "ftp") { if(!$run{'ftp'}) { $pid = runftpserver($verbose); if($pid <= 0) { return "failed starting FTP server"; } printf ("* pid ftp => %-5d\n", $pid) if($verbose); $run{'ftp'}=$pid; } } elsif($what eq "http") { if(!$run{'http'}) { $pid = runhttpserver($verbose); if($pid <= 0) { return "failed starting HTTP server"; } printf ("* pid http => %-5d\n", $pid) if($verbose); $run{'http'}=$pid; } } elsif($what eq "http-ipv6") { if(!$run{'http-ipv6'}) { $pid = runhttpserver($verbose, "IPv6"); if($pid <= 0) { return "failed starting IPv6 HTTP server"; } printf ("* pid http-ipv6 => %-5d\n", $pid) if($verbose); $run{'http-ipv6'}=$pid; } } elsif($what eq "ftps") { if(!$stunnel) { # we can't run ftps tests without stunnel return "no stunnel"; } if(!$ssl_version) { # we can't run ftps tests if libcurl is SSL-less return "curl lacks SSL support"; } if(!$run{'ftp'}) { $pid = runftpserver($verbose); if($pid <= 0) { return "failed starting FTP server"; } printf ("* pid ftp => %-5d\n", $pid) if($verbose); $run{'ftp'}=$pid; } if(!$run{'ftps'}) { return 2; $pid = runftpsserver($verbose); if($pid <= 0) { return "failed starting FTPS server (stunnel)"; } printf ("* pid ftps => %-5d\n", $pid) if($verbose); $run{'ftps'}=$pid; } } elsif($what eq "file") { # we support it but have no server! } elsif($what eq "https") { if(!$stunnel) { # we can't run ftps tests without stunnel return "no stunnel"; } if(!$ssl_version) { # we can't run ftps tests if libcurl is SSL-less return "curl lacks SSL support"; } if(!$run{'http'}) { $pid = runhttpserver($verbose); if($pid <= 0) { return "failed starting HTTP server"; } printf ("* pid http => %-5d\n", $pid) if($verbose); $run{'http'}=$pid; } if(!$run{'https'}) { $pid = runhttpsserver($verbose); if($pid <= 0) { return "failed starting HTTPS server (stunnel)"; } printf ("* pid https => %-5d\n", $pid) if($verbose); $run{'https'}=$pid; } } elsif($what eq "none") { print "* starts no server\n" if ($verbose); } else { warn "we don't support a server for $what"; } } return 0; } ############################################################################## # This function makes sure the right set of server is running for the # specified test case. This is a useful design when we run single tests as not # all servers need to run then! # # Returns: a string, blank if everything is fine or a reason why it failed # sub serverfortest { my ($testnum)=@_; # load the test case file definition if(loadtest("${TESTDIR}/test${testnum}")) { if($verbose) { # this is not a test print "$testnum doesn't look like a test case!\n"; } return "no test"; } my @what = getpart("client", "server"); if(!$what[0]) { warn "Test case $testnum has no server(s) specified!"; return "no server specified"; } return &startservers(@what); } ####################################################################### # Check options to this test program # my $number=0; my $fromnum=-1; my @testthis; do { if ($ARGV[0] eq "-v") { # verbose output $verbose=1; } elsif ($ARGV[0] eq "-c") { # use this path to curl instead of default $DBGCURL=$CURL=$ARGV[1]; shift @ARGV; } elsif ($ARGV[0] eq "-d") { # have the servers display protocol output $debugprotocol=1; } elsif ($ARGV[0] eq "-g") { # run this test with gdb $gdbthis=1; } elsif($ARGV[0] eq "-s") { # short output $short=1; } elsif($ARGV[0] eq "-n") { # no valgrind undef $valgrind; } elsif($ARGV[0] =~ /^-t(.*)/) { # torture $torture=1; my $xtra = $1; if($xtra =~ s/(\d+)$//) { $tortalloc = $1; } # we undef valgrind to make this fly in comparison undef $valgrind; } elsif($ARGV[0] eq "-a") { # continue anyway, even if a test fail $anyway=1; } elsif($ARGV[0] eq "-p") { $postmortem=1; } elsif($ARGV[0] eq "-l") { # lists the test case names only $listonly=1; } elsif($ARGV[0] eq "-k") { # keep stdout and stderr files after tests $keepoutfiles=1; } elsif($ARGV[0] eq "-h") { # show help text print <= 0) { for($fromnum .. $number) { push @testthis, $_; } $fromnum = -1; } else { push @testthis, $1; } } elsif($ARGV[0] =~ /^to$/i) { $fromnum = $number+1; } } while(shift @ARGV); if($testthis[0] ne "") { $TESTCASES=join(" ", @testthis); } if($valgrind) { # we have found valgrind on the host, use it # verify that we can invoke it fine my $code = system("valgrind >/dev/null 2>&1"); if(($code>>8) != 1) { #print "Valgrind failure, disable it\n"; undef $valgrind; } } $HTTPPORT = $base + 0; # HTTP server port $HTTPSPORT = $base + 1; # HTTPS server port $FTPPORT = $base + 2; # FTP server port $FTPSPORT = $base + 3; # FTPS server port $HTTP6PORT = $base + 4; # HTTP IPv6 server port (different IP protocol # but we follow the same port scheme anyway) ####################################################################### # Output curl version and host info being tested # if(!$listonly) { checkcurl(); } ####################################################################### # clear and create logging directory: # cleardir($LOGDIR); mkdir($LOGDIR, 0777); ####################################################################### # If 'all' tests are requested, find out all test numbers # if ( $TESTCASES eq "all") { # Get all commands and find out their test numbers opendir(DIR, $TESTDIR) || die "can't opendir $TESTDIR: $!"; my @cmds = grep { /^test([0-9]+)$/ && -f "$TESTDIR/$_" } readdir(DIR); closedir DIR; $TESTCASES=""; # start with no test cases # cut off everything but the digits for(@cmds) { $_ =~ s/[a-z\/\.]*//g; } # the the numbers from low to high for(sort { $a <=> $b } @cmds) { $TESTCASES .= " $_"; } } ####################################################################### # Start the command line log # open(CMDLOG, ">$CURLLOG") || print "can't log command lines to $CURLLOG\n"; ####################################################################### sub displaylogcontent { my ($file)=@_; open(SINGLE, "<$file"); while() { print " $_"; } close(SINGLE); } sub displaylogs { my ($testnum)=@_; opendir(DIR, "$LOGDIR") || die "can't open dir: $!"; my @logs = readdir(DIR); closedir DIR; my $log; print "== Contents of files in the log/ dir after test $testnum\n"; foreach $log (sort @logs) { # the log file is not "." or ".." and contains more than zero bytes if(($log !~ /\.(\.|)$/) && -s "$LOGDIR/$log") { if($log =~ /^\.nfs/) { next; } print "== Start of file $log\n"; displaylogcontent("$LOGDIR/$log"); print "== End of file $log\n"; } } } ####################################################################### # The main test-loop # my $failed; my $testnum; my $ok=0; my $total=0; my $lasttest; foreach $testnum (split(" ", $TESTCASES)) { $lasttest = $testnum if($testnum > $lasttest); my $error = singletest($testnum); if($error < 0) { # not a test we can run next; } $total++; # number of tests we've run if($error>0) { $failed.= "$testnum "; if($postmortem) { # display all files in log/ in a nice way displaylogs($testnum); } if(!$anyway) { # a test failed, abort print "\n - abort tests\n"; last; } } elsif(!$error) { $ok++; # successful test counter } # loop for next test } ####################################################################### # Close command log # close(CMDLOG); # Tests done, stop the servers stopservers(); my $all = $total + $skipped; if($total) { printf("TESTDONE: $ok tests out of $total reported OK: %d%%\n", $ok/$total*100); if($ok != $total) { print "TESTFAIL: These test cases failed: $failed\n"; } } else { print "TESTFAIL: No tests were performed!\n"; } if($all) { print "TESTDONE: $all tests were considered.\n"; } if($skipped) { my $s=0; print "TESTINFO: $skipped tests were skipped due to these restraints:\n"; for(keys %skipped) { my $r = $_; printf "TESTINFO: \"%s\" %d times (", $r, $skipped{$_}; # now show all test case numbers that had this reason for being # skipped my $c=0; for(0 .. $lasttest) { my $t = $_; if($teststat[$_] eq $r) { print ", " if($c); print $_; $c++; } } print ")\n"; } } if($total && ($ok != $total)) { exit 1; }