mirror of
https://github.com/moparisthebest/curl
synced 2024-11-07 01:55:05 -05:00
520 lines
12 KiB
Perl
Executable File
520 lines
12 KiB
Perl
Executable File
#!/usr/bin/perl
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# $Id$
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#
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# Main curl test script, in perl to run on more platforms
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#
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#######################################################################
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# These should be the only variables that might be needed to get edited:
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use strict;
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my $HOSTIP="127.0.0.1";
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my $HOSTPORT=8999;
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my $CURL="../src/curl";
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my $LOGDIR="log";
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my $TESTDIR="data";
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my $SERVERIN="$LOGDIR/server.input";
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my $CURLOUT="$LOGDIR/curl.out";
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# Normally, all test cases should be run, but at times it is handy to
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# simply run a particular one:
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my $TESTCASES="all";
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# To run specific test cases, set them like:
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# $TESTCASES="1 2 3 7 8";
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#######################################################################
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# No variables below this point should need to be modified
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#
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my $PIDFILE=".server.pid";
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# this gets set if curl is compiled with memory debugging:
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my $memory_debug=0;
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# name of the file that the memory debugging creates:
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my $memdump="memdump";
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# the path to the script that analyzes the memory debug output file:
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my $memanalyze="../memanalyze.pl";
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#######################################################################
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# variables the command line options may set
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#
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my $short;
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my $verbose;
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my $anyway;
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#######################################################################
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# Return the pid of the http server as found in the pid file
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#
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sub serverpid {
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open(PFILE, "<$PIDFILE");
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my $PID=<PFILE>;
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close(PFILE);
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chomp $PID;
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return $PID;
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}
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#######################################################################
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# stop the test http server
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#
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sub stopserver {
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# check for pidfile
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if ( -f $PIDFILE ) {
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my $PID = serverpid();
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my $res = kill (9, $PID); # die!
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unlink $PIDFILE; # server is killed
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if($res && $verbose) {
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print "TCP server signalled to die\n";
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}
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}
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}
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#######################################################################
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# start the http server, or if it already runs, verify that it is our
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# test server on the test-port!
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#
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sub runserver {
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my $verbose = $_[0];
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my $STATUS;
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my $RUNNING;
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# check for pidfile
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if ( -f $PIDFILE ) {
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my $PID=serverpid();
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if ($PID ne "" && kill(0, $PID)) {
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$STATUS="httpd (pid $PID) running";
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$RUNNING=1;
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}
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else {
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$STATUS="httpd (pid $PID?) not running";
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$RUNNING=0;
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}
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}
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else {
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$STATUS="httpd (no pid file) not running";
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$RUNNING=0;
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}
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if ($RUNNING != 1) {
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system("perl ./httpserver.pl $HOSTPORT &");
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sleep 1; # give it a little time to start
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}
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else {
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print "$STATUS\n";
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# verify that our server is one one running on this port:
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my $data=`$CURL --silent -i $HOSTIP:$HOSTPORT/verifiedserver`;
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if ( $data !~ /WE ROOLZ/ ) {
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print "Another HTTP server is running on port $HOSTPORT\n",
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"Edit runtests.pl to use another port and rerun the test script\n";
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exit;
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}
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print "The running HTTP server has been verified to be our server\n";
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}
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}
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#######################################################################
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# This function compares two binary files and return non-zero if they
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# differ
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#
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sub comparefiles {
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my $source=$_[0];
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my $dest=$_[1];
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my $res=0;
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open(S, "<$source") ||
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return 1;
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open(D, "<$dest") ||
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return 1;
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# silly win-crap
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binmode S;
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binmode D;
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my $m = 20;
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my ($snum, $dnum, $s, $d);
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do {
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$snum = read(S, $s, $m);
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$dnum = read(D, $d, $m);
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if(($snum != $dnum) ||
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($s ne $d)) {
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print "$source and $dest differ\n";
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$res=1;
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last;
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}
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} while($snum);
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close(S);
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close(D);
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return $res;
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}
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#######################################################################
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# Remove all files in the specified directory
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#
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sub cleardir {
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my $dir = $_[0];
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my $count;
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my $file;
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# Get all files
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opendir(DIR, $dir) ||
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return 0; # can't open dir
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while($file = readdir(DIR)) {
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if($file !~ /^\./) {
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unlink("$dir/$file");
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$count++;
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}
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}
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closedir DIR;
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return $count;
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}
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#######################################################################
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# filter out the specified pattern from the given input file and store the
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# results in the given output file
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#
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sub filteroff {
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my $infile=$_[0];
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my $filter=$_[1];
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my $ofile=$_[2];
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open(IN, "<$infile")
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|| return 1;
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open(OUT, ">$ofile")
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|| return 1;
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# print "FILTER: off $filter from $infile to $ofile\n";
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while(<IN>) {
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$_ =~ s/$filter//;
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print OUT $_;
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}
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close(IN);
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close(OUT);
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return 0;
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}
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#######################################################################
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# compare test results with the expected output, we might filter off
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# some pattern that is allowed to differ, output test results
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#
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sub compare {
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# filter off the 4 pattern before compare!
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my $first=$_[0];
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my $sec=$_[1];
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my $text=$_[2];
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my $strip=$_[3];
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my $res;
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if ($strip ne "") {
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filteroff($first, $strip, "$LOGDIR/generated.tmp");
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filteroff($sec, $strip, "$LOGDIR/stored.tmp");
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$first="$LOGDIR/generated.tmp";
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$sec="$LOGDIR/stored.tmp";
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}
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$res = comparefiles($first, $sec);
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if ($res != 0) {
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if(!$short) {
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print " $text FAILED";
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}
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return 1;
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}
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if(!$short) {
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print " $text OK";
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}
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return 0;
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}
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#######################################################################
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# display information about curl and the host the test suite runs on
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#
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sub displaydata {
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unlink($memdump); # remove this if there was one left
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my $version=`$CURL -V`;
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my $hostname=`hostname`;
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my $hosttype=`uname -a`;
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print "Running tests on:\n",
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"* $version",
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"* Host: $hostname",
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"* System: $hosttype";
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if( -r $memdump) {
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# if this exists, curl was compiled with memory debugging
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# enabled and we shall verify that no memory leaks exist
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# after each and every test!
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$memory_debug=1;
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}
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printf("* Memory debugging: %s\n", $memory_debug?"ON":"OFF");
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}
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#######################################################################
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# Run a single specified test case
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#
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sub singletest {
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my $NUMBER=$_[0];
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my $REPLY="${TESTDIR}/reply${NUMBER}.txt";
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if ( -f "$TESTDIR/reply${NUMBER}0001.txt" ) {
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# we use this file instead to check the final output against
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$REPLY="$TESTDIR/reply${NUMBER}0001.txt";
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}
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# curl command to run
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my $CURLCMD="$TESTDIR/command$NUMBER.txt";
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# this is the valid HTTP we should generate
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my $HTTP="$TESTDIR/http$NUMBER.txt";
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# name of the test
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open(N, "<$TESTDIR/name$NUMBER.txt") ||
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print "** Couldn't read name on test $NUMBER\n";
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my $DESC=<N>;
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close(N);
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$DESC =~ s/[\r\n]//g;
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# redirected stdout/stderr here
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$STDOUT="$LOGDIR/stdout$NUMBER";
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$STDERR="$LOGDIR/stderr$NUMBER";
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# if this file exist, we verify that the stdout contained this:
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my $VALIDOUT="$TESTDIR/stdout$NUMBER.txt";
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print "test $NUMBER...";
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if(!$short) {
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print "[$DESC]\n";
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}
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# get the command line options to use
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open(COMMAND, "<$CURLCMD");
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my $cmd=<COMMAND>;
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chomp $cmd;
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close(COMMAND);
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# make some nice replace operations
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$cmd =~ s/%HOSTIP/$HOSTIP/g;
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$cmd =~ s/%HOSTPORT/$HOSTPORT/g;
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#$cmd =~ s/%HOSTNAME/$HOSTNAME/g;
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if($memory_debug) {
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unlink($memdump);
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}
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my $out="";
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if ( ! -r "$VALIDOUT" ) {
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$out="--output $CURLOUT ";
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}
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# run curl, add -v for debug information output
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my $CMDLINE="$CURL $out--include --silent $cmd >$STDOUT 2>$STDERR";
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my $STDINFILE="$TESTDIR/stdin$NUMBER.txt";
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if(-f $STDINFILE) {
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$CMDLINE .= " < $STDINFILE";
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}
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if($verbose) {
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print "$CMDLINE\n";
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}
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# run the command line we built
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my $res = system("$CMDLINE");
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$res /= 256;
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if ($res != 0) {
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print "*** Failed to invoke curl for test $NUMBER ***\n",
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"*** [$DESC] ***\n",
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"*** The command line was: ***\n $CMDLINE\n";
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return 1;
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}
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else {
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if ( -r "$VALIDOUT" ) {
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# verify redirected stdout
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$res = compare($STDOUT, $VALIDOUT, "data");
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if($res) {
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return 1;
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}
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}
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else {
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if (! -r $REPLY) {
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print "** Missing reply data file for test $NUMBER",
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", should be similar to $CURLOUT\n";
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return 1;
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}
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# verify the received data
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$res = compare($CURLOUT, $REPLY, "data");
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if ($res) {
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return 1;
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}
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}
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if (! -r $HTTP) {
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print "** Missing HTTP file for test $NUMBER",
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", should be similar to $SERVERIN\n";
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return 1;
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}
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# The strip pattern below is for stripping off User-Agent: since
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# that'll be different in all versions, and the lines in a
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# RFC1876-post that are randomly generated and therefore are doomed to
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# always differ!
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# verify the sent request
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$res = compare($SERVERIN, $HTTP, "http",
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"^(User-Agent:|--curl|Content-Type: multipart/form-data; boundary=).*\r\n");
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if($res) {
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return 1;
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}
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# remove the stdout and stderr files
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unlink($STDOUT);
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unlink($STDERR);
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if($memory_debug) {
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if(! -f $memdump) {
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print "\n** ALERT! memory debuggin without any output file?\n";
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}
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else {
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my @memdata=`$memanalyze < $memdump`;
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my $leak=0;
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for(@memdata) {
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if($_ =~ /Leak detected/) {
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$leak=1;
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}
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}
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if($leak) {
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print "\n** MEMORY LEAK\n";
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print @memdata;
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return 1;
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}
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else {
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if(!$short) {
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print " memory OK";
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}
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}
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}
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}
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}
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if($short) {
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print "OK";
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}
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print "\n";
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return 0;
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}
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#######################################################################
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# Check options to this test program
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#
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do {
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if ($ARGV[0] eq "-v") {
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# verbose output
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$verbose=1;
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}
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elsif($ARGV[0] eq "-s") {
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# short output
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$short=1;
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}
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elsif($ARGV[0] eq "-a") {
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# continue anyway, even if a test fail
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$anyway=1;
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}
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elsif($ARGV[0] eq "-h") {
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# show help text
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print <<EOHELP
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Usage: runtests.pl [-h][-s][-v][numbers]
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-a continue even if a test fails
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-h this help text
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-s short output
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-v verbose output
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[num] as string like "5 6 9" to run those tests only
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EOHELP
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;
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exit;
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}
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elsif($ARGV[0] =~ /^(\d+)/) {
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$TESTCASES=$ARGV[0]; # run these tests
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}
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} while(shift @ARGV);
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#######################################################################
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# Output curl version and host info being tested
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#
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displaydata();
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#######################################################################
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# clear and create logging directory:
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#
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cleardir($LOGDIR);
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mkdir($LOGDIR, 0777);
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#######################################################################
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# First, start the TCP server
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#
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runserver($verbose);
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#######################################################################
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# If 'all' tests are requested, find out all test numbers
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#
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if ( $TESTCASES eq "all") {
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# Get all commands and find out their test numbers
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opendir(DIR, $TESTDIR) || die "can't opendir $TESTDIR: $!";
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my @cmds = grep { /^command/ && -f "$TESTDIR/$_" } readdir(DIR);
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closedir DIR;
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$TESTCASES=""; # start with no test cases
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# cut off everything but the digits
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for(@cmds) {
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$_ =~ s/[a-z\/\.]*//g;
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}
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# the the numbers from low to high
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for(sort { $a <=> $b } @cmds) {
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$TESTCASES .= " $_";
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}
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}
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#######################################################################
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# The main test-loop
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#
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my $testnum;
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foreach $testnum (split(" ", $TESTCASES)) {
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if(singletest($testnum) && !$anyway) {
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# a test failed, abort
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print "\n - abort tests\n";
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last;
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}
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# loop for next test
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}
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#######################################################################
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# Tests done, stop the server
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#
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stopserver();
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