[p5sagit/p5-mst-13.2.git] / t / TEST

#!./perl

# This is written in a peculiar style, since we're trying to avoid
# most of the constructs we'll be testing for.

$| = 1;

# Let tests know they're running in the perl core.  Useful for modules
# which live dual lives on CPAN.
$ENV{PERL_CORE} = 1;

# remove empty elements due to insertion of empty symbols via "''p1'" syntax
@ARGV = grep($_,@ARGV) if $^O eq 'VMS';

# Cheesy version of Getopt::Std.  Maybe we should replace it with that.
@argv = ();
if ($#ARGV >= 0) {
    foreach my $idx (0..$#ARGV) {
	push( @argv, $ARGV[$idx] ), next unless $ARGV[$idx] =~ /^-(\S+)$/;
	$core    = 1 if $1 eq 'core';
	$verbose = 1 if $1 eq 'v';
	$torture = 1 if $1 eq 'torture';
	$with_utf= 1 if $1 eq 'utf8';
        $bytecompile = 1 if $1 eq 'bytecompile';
        $compile = 1 if $1 eq 'compile';
	if ($1 =~ /^deparse(,.+)?$/) {
	    $deparse = 1;
	    $deparse_opts = $1;
	}
    }
}
@ARGV = @argv;

chdir 't' if -f 't/TEST';

die "You need to run \"make test\" first to set things up.\n"
  unless -e 'perl' or -e 'perl.exe' or -e 'perl.pm';

if ($ENV{PERL_3LOG}) { # Tru64 third(1) tool, see perlhack
    unless (-x 'perl.third') {
	unless (-x '../perl.third') {
	    die "You need to run \"make perl.third first.\n";
	}
	else {
	    print "Symlinking ../perl.third as perl.third...\n";
	    die "Failed to symlink: $!\n"
		unless symlink("../perl.third", "perl.third");
	    die "Symlinked but no executable perl.third: $!\n"
		unless -x 'perl.third';
	}
    }
}

# check leakage for embedders
$ENV{PERL_DESTRUCT_LEVEL} = 2 unless exists $ENV{PERL_DESTRUCT_LEVEL};

$ENV{EMXSHELL} = 'sh';        # For OS/2

# Roll your own File::Find!
use TestInit;
use File::Spec;
my $curdir = File::Spec->curdir;
my $updir  = File::Spec->updir;

sub _find_tests {
    my($dir) = @_;
    opendir DIR, $dir or die "Trouble opening $dir: $!";
    foreach my $f (sort { $a cmp $b } readdir DIR) {
        next if $f eq $curdir or $f eq $updir;

        my $fullpath = File::Spec->catfile($dir, $f);

        _find_tests($fullpath) if -d $fullpath;
        $fullpath = VMS::Filespec::unixify($fullpath) if $^O eq 'VMS';
        push @ARGV, $fullpath if $f =~ /\.t$/;
    }
}

sub _quote_args {
    my ($args) = @_;
    my $argstring = '';

    foreach (split(/\s+/,$args)) {
       # In VMS protect with doublequotes because otherwise
       # DCL will lowercase -- unless already doublequoted.
       $_ = q(").$_.q(") if ($^O eq 'VMS') && !/^\"/ && length($_) > 0;
       $argstring .= ' ' . $_;
    }
    return $argstring;
}

unless (@ARGV) {
    foreach my $dir (qw(base comp cmd run io op uni)) {
        _find_tests($dir);
    }
    _find_tests("lib") unless $core;
    my $mani = File::Spec->catfile($updir, "MANIFEST");
    if (open(MANI, $mani)) {
        while (<MANI>) { # similar code in t/harness
	    if (m!^(ext/\S+/?(?:[^/\s]+\.t|test\.pl)|lib/\S+?(?:\.t|test\.pl))\s!) {
		$t = $1;
		if (!$core || $t =~ m!^lib/[a-z]!)
		{
		    $path = File::Spec->catfile($updir, $t);
		    push @ARGV, $path;
		    $name{$path} = $t;
		}
	    }
	}
	close MANI;
    } else {
        warn "$0: cannot open $mani: $!\n";
    }
    unless ($core) {
	_find_tests('pod');
	_find_tests('x2p');
	_find_tests('japh') if $torture;
    }
}

# Tests known to cause infinite loops for the perlcc tests.
# %infinite = ( 'comp/require.t', 1, 'op/bop.t', 1, 'lib/hostname.t', 1 );
%infinite = ();

if ($deparse) {
    _testprogs('deparse', '',   @ARGV);
}
elsif( $compile ) { 
    _testprogs('compile', '',   @ARGV);
}
elsif( $bytecompile ) {
    _testprogs('bytecompile', '', @ARGV);
}
else {
    _testprogs('compile', '',   @ARGV) if -e "../testcompile";
    _testprogs('perl',    '',   @ARGV);
}

sub _testprogs {
    $type = shift @_;
    $args = shift;
    @tests = @_;

    print <<'EOT' if ($type eq 'compile');
------------------------------------------------------------------------------
TESTING COMPILER
------------------------------------------------------------------------------
EOT

    print <<'EOT' if ($type eq 'deparse');
------------------------------------------------------------------------------
TESTING DEPARSER
------------------------------------------------------------------------------
EOT

    print <<EOT if ($type eq 'bytecompile');
------------------------------------------------------------------------------
TESTING BYTECODE COMPILER
------------------------------------------------------------------------------
EOT

    $ENV{PERLCC_TIMEOUT} = 120
          if ($type eq 'compile' && !$ENV{PERLCC_TIMEOUT});

    $bad = 0;
    $good = 0;
    $total = @tests;
    $files  = 0;
    $totmax = 0;

    foreach my $t (@tests) {
      unless (exists $name{$t}) {
        my $tname = File::Spec->catfile('t',$t);
        $tname = VMS::Filespec::unixify($tname) if $^O eq 'VMS';
        $name{$t} = $tname;
      }
    }
    my $maxlen = 0;
    foreach (@name{@tests}) {
	s/\.\w+\z/./;
	my $len = length ;
	$maxlen = $len if $len > $maxlen;
    }
    # + 3 : we want three dots between the test name and the "ok"
    $dotdotdot = $maxlen + 3 ;
    my $valgrind = 0;
    my $valgrind_log = 'current.valgrind';
    while ($test = shift @tests) {

	if ( $infinite{$test} && $type eq 'compile' ) {
	    print STDERR "$test creates infinite loop! Skipping.\n";
            next;
	}
	if ($test =~ /^$/) {
	    next;
	}
	if ($type eq 'deparse') {
	    if ($test eq "comp/redef.t") {
		# Redefinition happens at compile time
		next;
	    }
	    elsif ($test =~ m{lib/Switch/t/}) {
		# B::Deparse doesn't support source filtering
		next;
	    }
	}
	$te = $name{$test} . '.' x ($dotdotdot - length($name{$test}));

	if ($^O ne 'VMS') {  # defer printing on VMS due to piping bug
	    print $te;
	    $te = '';
	}

	$test = $OVER{$test} if exists $OVER{$test};

 	open(SCRIPT,"<$test") or die "Can't run $test.\n";
 	$_ = <SCRIPT>;
 	close(SCRIPT) unless ($type eq 'deparse');
 	if (/#!.*\bperl.*\s-\w*([tT])/) {
 	    $switch = qq{"-$1"};
 	}
 	else {
 	    $switch = '';
 	}

        my $test_executable; # for 'compile' tests
	my $file_opts = "";
	if ($type eq 'deparse') {
	    # Look for #line directives which change the filename
	    while (<SCRIPT>) {
		$file_opts .= ",-f$3$4"
			if /^#\s*line\s+(\d+)\s+((\w+)|"([^"]+)")/;
	    }
	    close(SCRIPT);
	}

	my $utf = $with_utf ? '-I../lib -Mutf8' : '';
	my $testswitch = '-I. -MTestInit'; # -T will strict . from @INC
	if ($type eq 'deparse') {
	    my $deparse =
		"./perl $testswitch $switch -I../lib -MO=-qq,Deparse,-sv1.,".
		"-l$deparse_opts$file_opts ".
		"$test > $test.dp ".
		"&& ./perl $testswitch $switch -I../lib $test.dp |";
	    open(RESULTS, $deparse)
		or print "can't deparse '$deparse': $!.\n";
	}
	elsif ($type eq 'bytecompile') {
	    my ($pwd, $null);
            if( $^O eq 'MSWin32') {
		$pwd = `cd`;
		$null = 'nul';
	    } else {
		$pwd = `pwd`;
		$null = '/dev/null';
	    }
	    chomp $pwd;
	    my $perl = $ENV{PERL} || "$pwd/perl";
	    my $bswitch = "-MO=Bytecode,-H,-TI,-s$pwd/$test,";
	    $bswitch .= "-TF$test.plc,"
		if $test =~ m(chdir|pod/|CGI/t/carp|lib/DB);
	    $bswitch .= "-k,"
		if $test =~ m(deparse|terse|ext/Storable/t/code);
	    $bswitch .= "-b,"
		if $test =~ m(op/getpid);
	    my $bytecompile =
		"$perl $testswitch $switch -I../lib $bswitch". 
		"-o$test.plc $test 2>$null &&".
		"$perl $testswitch $switch -I../lib $utf $test.plc |";
	    open(RESULTS,$bytecompile)
		or print "can't byte-compile '$bytecompile': $!.\n";
	}
	elsif ($type eq 'perl') {
	    my $perl = $ENV{PERL} || './perl';
	    my $redir = $^O eq 'VMS' ? '2>&1' : '';
	    if ($ENV{PERL_VALGRIND}) {
		$perl = "valgrind --suppressions=perl.supp --leak-check=yes "
                               . "--leak-resolution=high --show-reachable=yes "
                               . "--num-callers=50 --logfile-fd=3 $perl";
		$redir = "3>$valgrind_log";
	    }
	    my $run = "$perl" . _quote_args("$testswitch $switch $utf") . " $test $redir|";
	    open(RESULTS,$run) or print "can't run '$run': $!.\n";
	}
	else {
	    my $compile;
            my $pl2c = "$testswitch -I../lib ../utils/perlcc --testsuite " .
              # -O9 for good measure, -fcog is broken ATM
                       "$switch -Wb=-O9,-fno-cog -L .. " .
                       "-I \".. ../lib/CORE\" $args $utf $test -o ";

            if( $^O eq 'MSWin32' ) {
                $test_executable = "$test.exe";
                # hopefully unused name...
                open HACK, "> xweghyz.pl";
                print HACK <<EOT;
#!./perl

open HACK, '.\\perl $pl2c $test_executable |';
# cl.exe prints the name of the .c file on stdout (\%^\$^#)
while(<HACK>) {m/^\\w+\\.[cC]\$/ && next;print}
open HACK, '$test_executable |';
while(<HACK>) {print}
EOT
                close HACK;
                $compile = 'xweghyz.pl |';
            }
            else {
                $test_executable = "$test.plc";
                $compile = "./perl $pl2c $test_executable && $test_executable |";
            }
            unlink $test_executable if -f $test_executable;
	    open(RESULTS, $compile)
		or print "can't compile '$compile': $!.\n";
	}

        $ok = 0;
        $next = 0;
        my $seen_leader = 0;
        my $seen_ok = 0;
	while (<RESULTS>) {
	    next if /^\s*$/; # skip blank lines
	    if ($verbose) {
		print $_;
	    }
	    unless (/^\#/) {
		if (/^1\.\.([0-9]+)( todo ([\d ]+))?/) {
		    $max = $1;
                    %todo = map { $_ => 1 } split / /, $3 if $3;
		    $totmax += $max;
		    $files += 1;
                    unless ($seen_ok) {
                      $next = 1;
                      $ok = 1;
                    }
                    $seen_leader = 1;
		}
		else {
		    if (/^(not )?ok (\d+)[^\#]*(\s*\#.*)?/) {
			unless ($seen_leader) {
			    unless ($seen_ok) {
				$next = 1;
				$ok = 1;
			    }
			}
			$seen_ok = 1;
			if ($2 == $next) {
			    my($not, $num, $extra) = ($1, $2, $3);
			    my($istodo) = $extra =~ /^\s*#\s*TODO/ if $extra;
			    $istodo = 1 if $todo{$num};

			    if( $not && !$istodo ) {
				$ok = 0;
				$next = $num;
				last;
			    }
			    else {
				$next = $next + 1;
			    }
			}
                    }
                    elsif (/^Bail out!\s*(.*)/i) { # magic words
                        die "FAILED--Further testing stopped" . ($1 ? ": $1\n" : ".\n");
		    }
		    else {
			$ok = 0;
		    }
		}
	    }
	}
	close RESULTS;
	if ($ENV{PERL_VALGRIND}) {
	    my @valgrind;
	    if (-e $valgrind_log) {
		if (open(V, $valgrind_log)) {
		    @valgrind = <V>;
		    close V;
		} else {
		    warn "$0: Failed to open '$valgrind_log': $!\n";
		}
	    }
	    if (@valgrind) {
		my $leaks = 0;
		my $errors = 0;
		for my $i (0..$#valgrind) {
		    local $_ = $valgrind[$i];
		    if (/^==\d+== ERROR SUMMARY: (\d+) errors? /) {
			$errors += $1;   # there may be multiple error summaries
		    } elsif (/^==\d+== LEAK SUMMARY:/) {
			for my $off (1 .. 4) {
			    if ($valgrind[$i+$off] =~
				/(?:lost|reachable):\s+\d+ bytes in (\d+) blocks/) {
				$leaks += $1;
			    }
			}
		    }
		}
		if ($errors or $leaks) {
		    if (rename $valgrind_log, "$test.valgrind") {
			$valgrind++;
		    } else {
			warn "$0: Failed to create '$test.valgrind': $!\n";
		    }
		}
	    } else {
		warn "No valgrind output?\n";
	    }
	    if (-e $valgrind_log) {
		unlink $valgrind_log
		    or warn "$0: Failed to unlink '$valgrind_log': $!\n";
	    }
	}
	if ($type eq 'deparse') {
	    unlink "./$test.dp";
	}
	if ($ENV{PERL_3LOG}) {
	    my $tpp = $test;
	    $tpp =~ s:^\.\./::;
	    $tpp =~ s:/:_:g;
	    $tpp =~ s:\.t$:.3log:;
	    rename("perl.3log", $tpp) ||
		die "rename: perl3.log to $tpp: $!\n";
	}
	$next = $next - 1;
        # test if the compiler compiled something
        if( $type eq 'compile' && !-e "$test_executable" ) {
            $ok = 0;
            print "Test did not compile\n";
        }
	if ($ok && $next == $max ) {
	    if ($max) {
		print "${te}ok\n";
		$good = $good + 1;
	    }
	    else {
		print "${te}skipping test on this platform\n";
		$files -= 1;
	    }
	}
	else {
	    $next += 1;
	    print "${te}FAILED at test $next\n";
	    $bad = $bad + 1;
	    $_ = $test;
	    if (/^base/) {
		die "Failed a basic test--cannot continue.\n";
	    }
	}
    }

    if ($bad == 0) {
	if ($ok) {
	    print "All tests successful.\n";
	    # XXX add mention of 'perlbug -ok' ?
	}
	else {
	    die "FAILED--no tests were run for some reason.\n";
	}
    }
    else {
	$pct = $files ? sprintf("%.2f", ($files - $bad) / $files * 100) : "0.00";
	if ($bad == 1) {
	    warn "Failed 1 test script out of $files, $pct% okay.\n";
	}
	else {
	    warn "Failed $bad test scripts out of $files, $pct% okay.\n";
	}
	warn <<'SHRDLU_1';
### Since not all tests were successful, you may want to run some of
### them individually and examine any diagnostic messages they produce.
### See the INSTALL document's section on "make test".
SHRDLU_1
	warn <<'SHRDLU_2' if $good / $total > 0.8;
### You have a good chance to get more information by running
###   ./perl harness
### in the 't' directory since most (>=80%) of the tests succeeded.
SHRDLU_2
        if (eval {require Config; import Config; 1}) {
	    if ($Config{usedl} && (my $p = $Config{ldlibpthname})) {
		warn <<SHRDLU_3;
### You may have to set your dynamic library search path,
### $p, to point to the build directory:
SHRDLU_3
                if (exists $ENV{$p} && $ENV{$p} ne '') {
		    warn <<SHRDLU_4a;
###   setenv $p `pwd`:\$$p; cd t; ./perl harness
###   $p=`pwd`:\$$p; export $p; cd t; ./perl harness
###   export $p=`pwd`:\$$p; cd t; ./perl harness
SHRDLU_4a
                } else {
		    warn <<SHRDLU_4b;
###   setenv $p `pwd`; cd t; ./perl harness
###   $p=`pwd`; export $p; cd t; ./perl harness
###   export $p=`pwd`; cd t; ./perl harness
SHRDLU_4b
                }    
		warn <<SHRDLU_5;
### for csh-style shells, like tcsh; or for traditional/modern
### Bourne-style shells, like bash, ksh, and zsh, respectively.
SHRDLU_5
            }
	}
    }
    ($user,$sys,$cuser,$csys) = times;
    print sprintf("u=%g  s=%g  cu=%g  cs=%g  scripts=%d  tests=%d\n",
	$user,$sys,$cuser,$csys,$files,$totmax);
    if ($ENV{PERL_VALGRIND}) {
	my $s = $valgrind == 1 ? '' : 's';
	print "$valgrind valgrind report$s created.\n", ;
    }
}
exit ($bad != 0);
Commit	Line	Data
8d063cd8	1	#!./perl
8d063cd8	2
8d063cd8	3	# This is written in a peculiar style, since we're trying to avoid
	4	# most of the constructs we'll be testing for.
	5
a687059c	6	$\| = 1;
a687059c	7
60e23f2f	8	# Let tests know they're running in the perl core. Useful for modules
	9	# which live dual lives on CPAN.
	10	$ENV{PERL_CORE} = 1;
	11
cc6ae9e5	12	# remove empty elements due to insertion of empty symbols via "''p1'" syntax
	13	@ARGV = grep($_,@ARGV) if $^O eq 'VMS';
	14
5d9a6404	15	# Cheesy version of Getopt::Std. Maybe we should replace it with that.
b326da91	16	@argv = ();
5d9a6404	17	if ($#ARGV >= 0) {
5d9a6404	18	foreach my $idx (0..$#ARGV) {
b326da91	19	push( @argv, $ARGV[$idx] ), next unless $ARGV[$idx] =~ /^-(\S+)$/;
5a6e071d	20	$core = 1 if $1 eq 'core';
5d9a6404	21	$verbose = 1 if $1 eq 'v';
e018f8be	22	$torture = 1 if $1 eq 'torture';
5d9a6404	23	$with_utf= 1 if $1 eq 'utf8';
1df34986	24	$bytecompile = 1 if $1 eq 'bytecompile';
f193aa2f	25	$compile = 1 if $1 eq 'compile';
485988ae	26	if ($1 =~ /^deparse(,.+)?$/) {
	27	$deparse = 1;
	28	$deparse_opts = $1;
	29	}
5d9a6404	30	}
8d063cd8	31	}
b326da91	32	@ARGV = @argv;
8d063cd8	33
378cc40b	34	chdir 't' if -f 't/TEST';
378cc40b	35
3e6e8be7	36	die "You need to run \"make test\" first to set things up.\n"
196918b0	37	unless -e 'perl' or -e 'perl.exe' or -e 'perl.pm';
4633a7c4	38
7a315204	39	if ($ENV{PERL_3LOG}) { # Tru64 third(1) tool, see perlhack
09187cb1	40	unless (-x 'perl.third') {
	41	unless (-x '../perl.third') {
	42	die "You need to run \"make perl.third first.\n";
	43	}
	44	else {
	45	print "Symlinking ../perl.third as perl.third...\n";
	46	die "Failed to symlink: $!\n"
	47	unless symlink("../perl.third", "perl.third");
	48	die "Symlinked but no executable perl.third: $!\n"
	49	unless -x 'perl.third';
	50	}
	51	}
	52	}
	53
3fb91a5e	54	# check leakage for embedders
	55	$ENV{PERL_DESTRUCT_LEVEL} = 2 unless exists $ENV{PERL_DESTRUCT_LEVEL};
	56
4633a7c4	57	$ENV{EMXSHELL} = 'sh'; # For OS/2
748a9306	58
24c841ba	59	# Roll your own File::Find!
	60	use TestInit;
	61	use File::Spec;
	62	my $curdir = File::Spec->curdir;
	63	my $updir = File::Spec->updir;
	64
	65	sub _find_tests {
	66	my($dir) = @_;
93e325a7	67	opendir DIR, $dir or die "Trouble opening $dir: $!";
a1886d87	68	foreach my $f (sort { $a cmp $b } readdir DIR) {
24c841ba	69	next if $f eq $curdir or $f eq $updir;
24c841ba	70
cc6ae9e5	71	my $fullpath = File::Spec->catfile($dir, $f);
24c841ba	72
24c841ba	73	_find_tests($fullpath) if -d $fullpath;
cc6ae9e5	74	$fullpath = VMS::Filespec::unixify($fullpath) if $^O eq 'VMS';
24c841ba	75	push @ARGV, $fullpath if $f =~ /\.t$/;
	76	}
	77	}
	78
cc6ae9e5	79	sub _quote_args {
	80	my ($args) = @_;
	81	my $argstring = '';
	82
	83	foreach (split(/\s+/,$args)) {
	84	# In VMS protect with doublequotes because otherwise
	85	# DCL will lowercase -- unless already doublequoted.
	86	$_ = q(").$_.q(") if ($^O eq 'VMS') && !/^\"/ && length($_) > 0;
	87	$argstring .= ' ' . $_;
	88	}
	89	return $argstring;
	90	}
	91
24c841ba	92	unless (@ARGV) {
9f3d340b	93	foreach my $dir (qw(base comp cmd run io op uni)) {
24c841ba	94	_find_tests($dir);
24c841ba	95	}
5a6e071d	96	_find_tests("lib") unless $core;
cc6ae9e5	97	my $mani = File::Spec->catfile($updir, "MANIFEST");
7a315204	98	if (open(MANI, $mani)) {
80ffb5f9	99	while (<MANI>) { # similar code in t/harness
9c9537e6	100	if (m!^(ext/\S+/?(?:[^/\s]+\.t\|test\.pl)\|lib/\S+?(?:\.t\|test\.pl))\s!) {
5a6e071d	101	$t = $1;
	102	if (!$core \|\| $t =~ m!^lib/[a-z]!)
	103	{
cc6ae9e5	104	$path = File::Spec->catfile($updir, $t);
73ddec28	105	push @ARGV, $path;
73ddec28	106	$name{$path} = $t;
5a6e071d	107	}
7a315204	108	}
7a315204	109	}
35d88760	110	close MANI;
7a315204	111	} else {
	112	warn "$0: cannot open $mani: $!\n";
	113	}
e018f8be	114	unless ($core) {
d44161bf	115	_find_tests('pod');
e018f8be	116	_find_tests('x2p');
	117	_find_tests('japh') if $torture;
	118	}
8d063cd8	119	}
8d063cd8	120
7a315204	121	# Tests known to cause infinite loops for the perlcc tests.
595ae481	122	# %infinite = ( 'comp/require.t', 1, 'op/bop.t', 1, 'lib/hostname.t', 1 );
24c841ba	123	%infinite = ();
6ee623d5	124
485988ae	125	if ($deparse) {
f193aa2f	126	_testprogs('deparse', '', @ARGV);
f193aa2f	127	}
1df34986	128	elsif( $compile ) {
	129	_testprogs('compile', '', @ARGV);
	130	}
	131	elsif( $bytecompile ) {
	132	_testprogs('bytecompile', '', @ARGV);
f193aa2f	133	}
	134	else {
	135	_testprogs('compile', '', @ARGV) if -e "../testcompile";
	136	_testprogs('perl', '', @ARGV);
485988ae	137	}
6ee623d5	138
bb365837	139	sub _testprogs {
bb365837	140	$type = shift @_;
f193aa2f	141	$args = shift;
bb365837	142	@tests = @_;
6ee623d5	143
bb365837	144	print <<'EOT' if ($type eq 'compile');
7a315204	145	------------------------------------------------------------------------------
6ee623d5	146	TESTING COMPILER
7a315204	147	------------------------------------------------------------------------------
bb365837	148	EOT
bb365837	149
485988ae	150	print <<'EOT' if ($type eq 'deparse');
7a315204	151	------------------------------------------------------------------------------
485988ae	152	TESTING DEPARSER
7a315204	153	------------------------------------------------------------------------------
485988ae	154	EOT
485988ae	155
566ece03	156	print <<EOT if ($type eq 'bytecompile');
1df34986	157	------------------------------------------------------------------------------
	158	TESTING BYTECODE COMPILER
	159	------------------------------------------------------------------------------
	160	EOT
	161
595ae481	162	$ENV{PERLCC_TIMEOUT} = 120
9636a016	163	if ($type eq 'compile' && !$ENV{PERLCC_TIMEOUT});
ef712cf7	164
bb365837	165	$bad = 0;
	166	$good = 0;
	167	$total = @tests;
	168	$files = 0;
	169	$totmax = 0;
73ddec28	170
cc6ae9e5	171	foreach my $t (@tests) {
	172	unless (exists $name{$t}) {
	173	my $tname = File::Spec->catfile('t',$t);
	174	$tname = VMS::Filespec::unixify($tname) if $^O eq 'VMS';
	175	$name{$t} = $tname;
	176	}
73ddec28	177	}
908801fe	178	my $maxlen = 0;
73ddec28	179	foreach (@name{@tests}) {
	180	s/\.\w+\z/./;
	181	my $len = length ;
	182	$maxlen = $len if $len > $maxlen;
088b5126	183	}
908801fe	184	# + 3 : we want three dots between the test name and the "ok"
73ddec28	185	$dotdotdot = $maxlen + 3 ;
7a834142	186	my $valgrind = 0;
da51b73c	187	my $valgrind_log = 'current.valgrind';
bb365837	188	while ($test = shift @tests) {
	189
	190	if ( $infinite{$test} && $type eq 'compile' ) {
595ae481	191	print STDERR "$test creates infinite loop! Skipping.\n";
bb365837	192	next;
6ee623d5	193	}
bb365837	194	if ($test =~ /^$/) {
bb365837	195	next;
6ee623d5	196	}
485988ae	197	if ($type eq 'deparse') {
	198	if ($test eq "comp/redef.t") {
	199	# Redefinition happens at compile time
	200	next;
	201	}
7a834142	202	elsif ($test =~ m{lib/Switch/t/}) {
485988ae	203	# B::Deparse doesn't support source filtering
	204	next;
	205	}
	206	}
cc6ae9e5	207	$te = $name{$test} . '.' x ($dotdotdot - length($name{$test}));
	208
	209	if ($^O ne 'VMS') { # defer printing on VMS due to piping bug
	210	print $te;
	211	$te = '';
	212	}
bb365837	213
7a315204	214	$test = $OVER{$test} if exists $OVER{$test};
7a315204	215
2f6bec1d	216	open(SCRIPT,"<$test") or die "Can't run $test.\n";
	217	$_ = <SCRIPT>;
	218	close(SCRIPT) unless ($type eq 'deparse');
5dc83c40	219	if (/#!.\bperl.\s-\w*([tT])/) {
6537fe72	220	$switch = qq{"-$1"};
2f6bec1d	221	}
	222	else {
	223	$switch = '';
	224	}
6ee623d5	225
b326da91	226	my $test_executable; # for 'compile' tests
485988ae	227	my $file_opts = "";
	228	if ($type eq 'deparse') {
	229	# Look for #line directives which change the filename
	230	while (<SCRIPT>) {
	231	$file_opts .= ",-f$3$4"
	232	if /^#\s*line\s+(\d+)\s+((\w+)\|"([^"]+)")/;
	233	}
	234	close(SCRIPT);
	235	}
7a315204	236
7a315204	237	my $utf = $with_utf ? '-I../lib -Mutf8' : '';
4343e7c3	238	my $testswitch = '-I. -MTestInit'; # -T will strict . from @INC
485988ae	239	if ($type eq 'deparse') {
485988ae	240	my $deparse =
127212b2	241	"./perl $testswitch $switch -I../lib -MO=-qq,Deparse,-sv1.,".
485988ae	242	"-l$deparse_opts$file_opts ".
7a315204	243	"$test > $test.dp ".
7a315204	244	"&& ./perl $testswitch $switch -I../lib $test.dp \|";
485988ae	245	open(RESULTS, $deparse)
	246	or print "can't deparse '$deparse': $!.\n";
	247	}
1df34986	248	elsif ($type eq 'bytecompile') {
c7e45529	249	my ($pwd, $null);
	250	if( $^O eq 'MSWin32') {
	251	$pwd = `cd`;
	252	$null = 'nul';
	253	} else {
	254	$pwd = `pwd`;
	255	$null = '/dev/null';
	256	}
	257	chomp $pwd;
	258	my $perl = $ENV{PERL} \|\| "$pwd/perl";
	259	my $bswitch = "-MO=Bytecode,-H,-TI,-s$pwd/$test,";
566ece03	260	$bswitch .= "-TF$test.plc,"
1df34986	261	if $test =~ m(chdir\|pod/\|CGI/t/carp\|lib/DB);
	262	$bswitch .= "-k,"
	263	if $test =~ m(deparse\|terse\|ext/Storable/t/code);
1df34986	264	$bswitch .= "-b,"
	265	if $test =~ m(op/getpid);
	266	my $bytecompile =
	267	"$perl $testswitch $switch -I../lib $bswitch".
c7e45529	268	"-o$test.plc $test 2>$null &&".
c7e45529	269	"$perl $testswitch $switch -I../lib $utf $test.plc \|";
1df34986	270	open(RESULTS,$bytecompile)
	271	or print "can't byte-compile '$bytecompile': $!.\n";
	272	}
485988ae	273	elsif ($type eq 'perl') {
a7da9a42	274	my $perl = $ENV{PERL} \|\| './perl';
da51b73c	275	my $redir = $^O eq 'VMS' ? '2>&1' : '';
7a834142	276	if ($ENV{PERL_VALGRIND}) {
d44161bf	277	$perl = "valgrind --suppressions=perl.supp --leak-check=yes "
d44161bf	278	. "--leak-resolution=high --show-reachable=yes "
da51b73c	279	. "--num-callers=50 --logfile-fd=3 $perl";
da51b73c	280	$redir = "3>$valgrind_log";
7a834142	281	}
cc6ae9e5	282	my $run = "$perl" . _quote_args("$testswitch $switch $utf") . " $test $redir\|";
be24517c	283	open(RESULTS,$run) or print "can't run '$run': $!.\n";
d638aca2	284	}
d638aca2	285	else {
b326da91	286	my $compile;
b326da91	287	my $pl2c = "$testswitch -I../lib ../utils/perlcc --testsuite " .
9d2bbe64	288	# -O9 for good measure, -fcog is broken ATM
9d2bbe64	289	"$switch -Wb=-O9,-fno-cog -L .. " .
b326da91	290	"-I \".. ../lib/CORE\" $args $utf $test -o ";
	291
	292	if( $^O eq 'MSWin32' ) {
	293	$test_executable = "$test.exe";
	294	# hopefully unused name...
	295	open HACK, "> xweghyz.pl";
	296	print HACK <<EOT;
	297	#!./perl
	298
	299	open HACK, '.\\perl $pl2c $test_executable \|';
	300	# cl.exe prints the name of the .c file on stdout (\%^\$^#)
6d73d07f	301	while(<HACK>) {m/^\\w+\\.[cC]\$/ && next;print}
b326da91	302	open HACK, '$test_executable \|';
	303	while(<HACK>) {print}
	304	EOT
	305	close HACK;
	306	$compile = 'xweghyz.pl \|';
	307	}
	308	else {
	309	$test_executable = "$test.plc";
	310	$compile = "./perl $pl2c $test_executable && $test_executable \|";
	311	}
	312	unlink $test_executable if -f $test_executable;
be24517c	313	open(RESULTS, $compile)
be24517c	314	or print "can't compile '$compile': $!.\n";
6ee623d5	315	}
d638aca2	316
b326da91	317	$ok = 0;
b326da91	318	$next = 0;
21c74f43	319	my $seen_leader = 0;
21c74f43	320	my $seen_ok = 0;
bb365837	321	while (<RESULTS>) {
cc6ae9e5	322	next if /^\s*$/; # skip blank lines
bb365837	323	if ($verbose) {
	324	print $_;
	325	}
21c74f43	326	unless (/^\#/) {
809908f7	327	if (/^1\.\.([0-9]+)( todo ([\d ]+))?/) {
bb365837	328	$max = $1;
809908f7	329	%todo = map { $_ => 1 } split / /, $3 if $3;
bb365837	330	$totmax += $max;
bb365837	331	$files += 1;
21c74f43	332	unless ($seen_ok) {
	333	$next = 1;
	334	$ok = 1;
	335	}
	336	$seen_leader = 1;
bb365837	337	}
bb365837	338	else {
21c74f43	339	if (/^(not )?ok (\d+)[^\#](\s\#.*)?/) {
	340	unless ($seen_leader) {
	341	unless ($seen_ok) {
	342	$next = 1;
	343	$ok = 1;
	344	}
37ce32a7	345	}
21c74f43	346	$seen_ok = 1;
	347	if ($2 == $next) {
	348	my($not, $num, $extra) = ($1, $2, $3);
	349	my($istodo) = $extra =~ /^\s#\sTODO/ if $extra;
	350	$istodo = 1 if $todo{$num};
	351
	352	if( $not && !$istodo ) {
	353	$ok = 0;
	354	$next = $num;
	355	last;
	356	}
	357	else {
	358	$next = $next + 1;
	359	}
37ce32a7	360	}
d667a7e6	361	}
	362	elsif (/^Bail out!\s(.)/i) { # magic words
	363	die "FAILED--Further testing stopped" . ($1 ? ": $1\n" : ".\n");
bb365837	364	}
	365	else {
	366	$ok = 0;
	367	}
8d063cd8	368	}
	369	}
	370	}
bb365837	371	close RESULTS;
7a834142	372	if ($ENV{PERL_VALGRIND}) {
da51b73c	373	my @valgrind;
	374	if (-e $valgrind_log) {
	375	if (open(V, $valgrind_log)) {
	376	@valgrind = <V>;
	377	close V;
	378	} else {
	379	warn "$0: Failed to open '$valgrind_log': $!\n";
	380	}
	381	}
7a834142	382	if (@valgrind) {
d44161bf	383	my $leaks = 0;
d44161bf	384	my $errors = 0;
7a834142	385	for my $i (0..$#valgrind) {
7a834142	386	local $_ = $valgrind[$i];
d44161bf	387	if (/^==\d+== ERROR SUMMARY: (\d+) errors? /) {
	388	$errors += $1; # there may be multiple error summaries
	389	} elsif (/^==\d+== LEAK SUMMARY:/) {
	390	for my $off (1 .. 4) {
	391	if ($valgrind[$i+$off] =~
	392	/(?:lost\|reachable):\s+\d+ bytes in (\d+) blocks/) {
	393	$leaks += $1;
	394	}
	395	}
7a834142	396	}
7a834142	397	}
d44161bf	398	if ($errors or $leaks) {
da51b73c	399	if (rename $valgrind_log, "$test.valgrind") {
d44161bf	400	$valgrind++;
	401	} else {
	402	warn "$0: Failed to create '$test.valgrind': $!\n";
7a834142	403	}
	404	}
	405	} else {
	406	warn "No valgrind output?\n";
	407	}
da51b73c	408	if (-e $valgrind_log) {
	409	unlink $valgrind_log
	410	or warn "$0: Failed to unlink '$valgrind_log': $!\n";
	411	}
7a834142	412	}
485988ae	413	if ($type eq 'deparse') {
	414	unlink "./$test.dp";
	415	}
211f317f	416	if ($ENV{PERL_3LOG}) {
211f317f	417	my $tpp = $test;
3716a21d	418	$tpp =~ s:^\.\./::;
9c54ecba	419	$tpp =~ s:/:_:g;
3716a21d	420	$tpp =~ s:\.t$:.3log:;
	421	rename("perl.3log", $tpp) \|\|
	422	die "rename: perl3.log to $tpp: $!\n";
211f317f	423	}
bb365837	424	$next = $next - 1;
b326da91	425	# test if the compiler compiled something
	426	if( $type eq 'compile' && !-e "$test_executable" ) {
	427	$ok = 0;
	428	print "Test did not compile\n";
	429	}
	430	if ($ok && $next == $max ) {
bb365837	431	if ($max) {
cc6ae9e5	432	print "${te}ok\n";
bb365837	433	$good = $good + 1;
	434	}
	435	else {
cc6ae9e5	436	print "${te}skipping test on this platform\n";
bb365837	437	$files -= 1;
bb365837	438	}
bcce72a7	439	}
bb365837	440	else {
bb365837	441	$next += 1;
cc6ae9e5	442	print "${te}FAILED at test $next\n";
bb365837	443	$bad = $bad + 1;
	444	$_ = $test;
	445	if (/^base/) {
	446	die "Failed a basic test--cannot continue.\n";
	447	}
8d063cd8	448	}
8d063cd8	449	}
8d063cd8	450
bb365837	451	if ($bad == 0) {
	452	if ($ok) {
	453	print "All tests successful.\n";
	454	# XXX add mention of 'perlbug -ok' ?
	455	}
	456	else {
	457	die "FAILED--no tests were run for some reason.\n";
	458	}
8d063cd8	459	}
bb365837	460	else {
ba1398cf	461	$pct = $files ? sprintf("%.2f", ($files - $bad) / $files * 100) : "0.00";
bb365837	462	if ($bad == 1) {
e824fb2c	463	warn "Failed 1 test script out of $files, $pct% okay.\n";
bb365837	464	}
bb365837	465	else {
e824fb2c	466	warn "Failed $bad test scripts out of $files, $pct% okay.\n";
bb365837	467	}
4e4732c1	468	warn <<'SHRDLU_1';
f7d228c6	469	### Since not all tests were successful, you may want to run some of
	470	### them individually and examine any diagnostic messages they produce.
	471	### See the INSTALL document's section on "make test".
4e4732c1	472	SHRDLU_1
4e4732c1	473	warn <<'SHRDLU_2' if $good / $total > 0.8;
f7d228c6	474	### You have a good chance to get more information by running
	475	### ./perl harness
	476	### in the 't' directory since most (>=80%) of the tests succeeded.
4e4732c1	477	SHRDLU_2
4e4732c1	478	if (eval {require Config; import Config; 1}) {
e6af294e	479	if ($Config{usedl} && (my $p = $Config{ldlibpthname})) {
4e4732c1	480	warn <<SHRDLU_3;
f7d228c6	481	### You may have to set your dynamic library search path,
f7d228c6	482	### $p, to point to the build directory:
4e4732c1	483	SHRDLU_3
	484	if (exists $ENV{$p} && $ENV{$p} ne '') {
	485	warn <<SHRDLU_4a;
f7d228c6	486	### setenv $p `pwd`:\$$p; cd t; ./perl harness
	487	### $p=`pwd`:\$$p; export $p; cd t; ./perl harness
	488	### export $p=`pwd`:\$$p; cd t; ./perl harness
4e4732c1	489	SHRDLU_4a
	490	} else {
	491	warn <<SHRDLU_4b;
f7d228c6	492	### setenv $p `pwd`; cd t; ./perl harness
	493	### $p=`pwd`; export $p; cd t; ./perl harness
	494	### export $p=`pwd`; cd t; ./perl harness
4e4732c1	495	SHRDLU_4b
	496	}
	497	warn <<SHRDLU_5;
f7d228c6	498	### for csh-style shells, like tcsh; or for traditional/modern
f7d228c6	499	### Bourne-style shells, like bash, ksh, and zsh, respectively.
4e4732c1	500	SHRDLU_5
4e4732c1	501	}
afd33fa9	502	}
bb365837	503	}
	504	($user,$sys,$cuser,$csys) = times;
	505	print sprintf("u=%g s=%g cu=%g cs=%g scripts=%d tests=%d\n",
	506	$user,$sys,$cuser,$csys,$files,$totmax);
7a834142	507	if ($ENV{PERL_VALGRIND}) {
	508	my $s = $valgrind == 1 ? '' : 's';
	509	print "$valgrind valgrind report$s created.\n", ;
	510	}
6ee623d5	511	}
3e6e8be7	512	exit ($bad != 0);