1#!./perl 2 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 6$| = 1; 7 8# Let tests know they're running in the perl core. Useful for modules 9# which live dual lives on CPAN. 10$ENV{PERL_CORE} = 1; 11 12# remove empty elements due to insertion of empty symbols via "''p1'" syntax 13@ARGV = grep($_,@ARGV) if $^O eq 'VMS'; 14 15# Cheesy version of Getopt::Std. Maybe we should replace it with that. 16@argv = (); 17if ($#ARGV >= 0) { 18 foreach my $idx (0..$#ARGV) { 19 push( @argv, $ARGV[$idx] ), next unless $ARGV[$idx] =~ /^-(\S+)$/; 20 $core = 1 if $1 eq 'core'; 21 $verbose = 1 if $1 eq 'v'; 22 $torture = 1 if $1 eq 'torture'; 23 $with_utf= 1 if $1 eq 'utf8'; 24 $bytecompile = 1 if $1 eq 'bytecompile'; 25 $compile = 1 if $1 eq 'compile'; 26 $taintwarn = 1 if $1 eq 'taintwarn'; 27 $ENV{PERL_CORE_MINITEST} = 1 if $1 eq 'minitest'; 28 if ($1 =~ /^deparse(,.+)?$/) { 29 $deparse = 1; 30 $deparse_opts = $1; 31 } 32 } 33} 34@ARGV = @argv; 35 36chdir 't' if -f 't/TEST'; 37 38die "You need to run \"make test\" first to set things up.\n" 39 unless -e 'perl' or -e 'perl.exe' or -e 'perl.pm'; 40 41if ($ENV{PERL_3LOG}) { # Tru64 third(1) tool, see perlhack 42 unless (-x 'perl.third') { 43 unless (-x '../perl.third') { 44 die "You need to run \"make perl.third first.\n"; 45 } 46 else { 47 print "Symlinking ../perl.third as perl.third...\n"; 48 die "Failed to symlink: $!\n" 49 unless symlink("../perl.third", "perl.third"); 50 die "Symlinked but no executable perl.third: $!\n" 51 unless -x 'perl.third'; 52 } 53 } 54} 55 56# check leakage for embedders 57$ENV{PERL_DESTRUCT_LEVEL} = 2 unless exists $ENV{PERL_DESTRUCT_LEVEL}; 58 59$ENV{EMXSHELL} = 'sh'; # For OS/2 60 61# Roll your own File::Find! 62use TestInit; 63use File::Spec; 64my $curdir = File::Spec->curdir; 65my $updir = File::Spec->updir; 66 67sub _find_tests { 68 my($dir) = @_; 69 opendir DIR, $dir or die "Trouble opening $dir: $!"; 70 foreach my $f (sort { $a cmp $b } readdir DIR) { 71 next if $f eq $curdir or $f eq $updir or 72 $f =~ /^(?:CVS|RCS|SCCS|\.svn)$/; 73 74 my $fullpath = File::Spec->catfile($dir, $f); 75 76 _find_tests($fullpath) if -d $fullpath; 77 $fullpath = VMS::Filespec::unixify($fullpath) if $^O eq 'VMS'; 78 push @ARGV, $fullpath if $f =~ /\.t$/; 79 } 80} 81 82sub _quote_args { 83 my ($args) = @_; 84 my $argstring = ''; 85 86 foreach (split(/\s+/,$args)) { 87 # In VMS protect with doublequotes because otherwise 88 # DCL will lowercase -- unless already doublequoted. 89 $_ = q(").$_.q(") if ($^O eq 'VMS') && !/^\"/ && length($_) > 0; 90 $argstring .= ' ' . $_; 91 } 92 return $argstring; 93} 94 95unless (@ARGV) { 96 foreach my $dir (qw(base comp cmd run io op uni)) { 97 _find_tests($dir); 98 } 99 _find_tests("lib") unless $core; 100 my $mani = File::Spec->catfile($updir, "MANIFEST"); 101 if (open(MANI, $mani)) { 102 while (<MANI>) { # similar code in t/harness 103 if (m!^(ext/\S+/?(?:[^/\s]+\.t|test\.pl)|lib/\S+?(?:\.t|test\.pl))\s!) { 104 $t = $1; 105 if (!$core || $t =~ m!^lib/[a-z]!) 106 { 107 $path = File::Spec->catfile($updir, $t); 108 push @ARGV, $path; 109 $name{$path} = $t; 110 } 111 } 112 } 113 close MANI; 114 } else { 115 warn "$0: cannot open $mani: $!\n"; 116 } 117 unless ($core) { 118 _find_tests('pod'); 119 _find_tests('x2p'); 120 _find_tests('japh') if $torture; 121 } 122} 123 124# Tests known to cause infinite loops for the perlcc tests. 125# %infinite = ( 'comp/require.t', 1, 'op/bop.t', 1, 'lib/hostname.t', 1 ); 126%infinite = (); 127 128if ($deparse) { 129 _testprogs('deparse', '', @ARGV); 130} 131elsif( $compile ) { 132 _testprogs('compile', '', @ARGV); 133} 134elsif( $bytecompile ) { 135 _testprogs('bytecompile', '', @ARGV); 136} 137else { 138 _testprogs('compile', '', @ARGV) if -e "../testcompile"; 139 _testprogs('perl', '', @ARGV); 140} 141 142sub _testprogs { 143 $type = shift @_; 144 $args = shift; 145 @tests = @_; 146 147 print <<'EOT' if ($type eq 'compile'); 148------------------------------------------------------------------------------ 149TESTING COMPILER 150------------------------------------------------------------------------------ 151EOT 152 153 print <<'EOT' if ($type eq 'deparse'); 154------------------------------------------------------------------------------ 155TESTING DEPARSER 156------------------------------------------------------------------------------ 157EOT 158 159 print <<EOT if ($type eq 'bytecompile'); 160------------------------------------------------------------------------------ 161TESTING BYTECODE COMPILER 162------------------------------------------------------------------------------ 163EOT 164 165 $ENV{PERLCC_TIMEOUT} = 120 166 if ($type eq 'compile' && !$ENV{PERLCC_TIMEOUT}); 167 168 $bad = 0; 169 $good = 0; 170 $total = @tests; 171 $files = 0; 172 $totmax = 0; 173 174 foreach my $t (@tests) { 175 unless (exists $name{$t}) { 176 my $tname = File::Spec->catfile('t',$t); 177 $tname = VMS::Filespec::unixify($tname) if $^O eq 'VMS'; 178 $name{$t} = $tname; 179 } 180 } 181 my $maxlen = 0; 182 foreach (@name{@tests}) { 183 s/\.\w+\z/./; 184 my $len = length ; 185 $maxlen = $len if $len > $maxlen; 186 } 187 # + 3 : we want three dots between the test name and the "ok" 188 $dotdotdot = $maxlen + 3 ; 189 my $valgrind = 0; 190 my $valgrind_log = 'current.valgrind'; 191 while ($test = shift @tests) { 192 193 if ( $infinite{$test} && $type eq 'compile' ) { 194 print STDERR "$test creates infinite loop! Skipping.\n"; 195 next; 196 } 197 if ($test =~ /^$/) { 198 next; 199 } 200 if ($type eq 'deparse') { 201 if ($test eq "comp/redef.t") { 202 # Redefinition happens at compile time 203 next; 204 } 205 elsif ($test =~ m{lib/Switch/t/}) { 206 # B::Deparse doesn't support source filtering 207 next; 208 } 209 } 210 $te = $name{$test} . '.' x ($dotdotdot - length($name{$test})); 211 212 if ($^O ne 'VMS') { # defer printing on VMS due to piping bug 213 print $te; 214 $te = ''; 215 } 216 217 $test = $OVER{$test} if exists $OVER{$test}; 218 219 open(SCRIPT,"<$test") or die "Can't run $test.\n"; 220 $_ = <SCRIPT>; 221 close(SCRIPT) unless ($type eq 'deparse'); 222 if (/#!.*\bperl.*\s-\w*([tT])/) { 223 $switch = qq{"-$1"}; 224 } 225 else { 226 if ($taintwarn) { 227 # not all tests are expected to pass with this option 228 $switch = '"-t"'; 229 } 230 else { 231 $switch = ''; 232 } 233 } 234 235 my $test_executable; # for 'compile' tests 236 my $file_opts = ""; 237 if ($type eq 'deparse') { 238 # Look for #line directives which change the filename 239 while (<SCRIPT>) { 240 $file_opts .= ",-f$3$4" 241 if /^#\s*line\s+(\d+)\s+((\w+)|"([^"]+)")/; 242 } 243 close(SCRIPT); 244 } 245 246 my $utf = $with_utf ? '-I../lib -Mutf8' : ''; 247 my $testswitch = '-I. -MTestInit'; # -T will strict . from @INC 248 if ($type eq 'deparse') { 249 my $deparse = 250 "./perl $testswitch $switch -I../lib -MO=-qq,Deparse,-sv1.,". 251 "-l$deparse_opts$file_opts ". 252 "$test > $test.dp ". 253 "&& ./perl $testswitch $switch -I../lib $test.dp |"; 254 open(RESULTS, $deparse) 255 or print "can't deparse '$deparse': $!.\n"; 256 } 257 elsif ($type eq 'bytecompile') { 258 my ($pwd, $null); 259 if( $^O eq 'MSWin32') { 260 $pwd = `cd`; 261 $null = 'nul'; 262 } else { 263 $pwd = `pwd`; 264 $null = '/dev/null'; 265 } 266 chomp $pwd; 267 my $perl = $ENV{PERL} || "$pwd/perl"; 268 my $bswitch = "-MO=Bytecode,-H,-TI,-s$pwd/$test,"; 269 $bswitch .= "-TF$test.plc," 270 if $test =~ m(chdir|pod/|CGI/t/carp|lib/DB); 271 $bswitch .= "-k," 272 if $test =~ m(deparse|terse|ext/Storable/t/code); 273 $bswitch .= "-b," 274 if $test =~ m(op/getpid); 275 my $bytecompile = 276 "$perl $testswitch $switch -I../lib $bswitch". 277 "-o$test.plc $test 2>$null &&". 278 "$perl $testswitch $switch -I../lib $utf $test.plc |"; 279 open(RESULTS,$bytecompile) 280 or print "can't byte-compile '$bytecompile': $!.\n"; 281 } 282 elsif ($type eq 'perl') { 283 my $perl = $ENV{PERL} || './perl'; 284 my $redir = $^O eq 'VMS' ? '2>&1' : ''; 285 if ($ENV{PERL_VALGRIND}) { 286 $perl = "valgrind --suppressions=perl.supp --leak-check=yes " 287 . "--leak-resolution=high --show-reachable=yes " 288 . "--num-callers=50 --logfile-fd=3 $perl"; 289 $redir = "3>$valgrind_log"; 290 } 291 my $run = "$perl" . _quote_args("$testswitch $switch $utf") . " $test $redir|"; 292 open(RESULTS,$run) or print "can't run '$run': $!.\n"; 293 } 294 else { 295 my $compile; 296 my $pl2c = "$testswitch -I../lib ../utils/perlcc --testsuite " . 297 # -O9 for good measure, -fcog is broken ATM 298 "$switch -Wb=-O9,-fno-cog -L .. " . 299 "-I \".. ../lib/CORE\" $args $utf $test -o "; 300 301 if( $^O eq 'MSWin32' ) { 302 $test_executable = "$test.exe"; 303 # hopefully unused name... 304 open HACK, "> xweghyz.pl"; 305 print HACK <<EOT; 306#!./perl 307 308open HACK, '.\\perl $pl2c $test_executable |'; 309# cl.exe prints the name of the .c file on stdout (\%^\$^#) 310while(<HACK>) {m/^\\w+\\.[cC]\$/ && next;print} 311open HACK, '$test_executable |'; 312while(<HACK>) {print} 313EOT 314 close HACK; 315 $compile = 'xweghyz.pl |'; 316 } 317 else { 318 $test_executable = "$test.plc"; 319 $compile = "./perl $pl2c $test_executable && $test_executable |"; 320 } 321 unlink $test_executable if -f $test_executable; 322 open(RESULTS, $compile) 323 or print "can't compile '$compile': $!.\n"; 324 } 325 326 $ok = 0; 327 $next = 0; 328 my $seen_leader = 0; 329 my $seen_ok = 0; 330 while (<RESULTS>) { 331 next if /^\s*$/; # skip blank lines 332 if ($verbose) { 333 print $_; 334 } 335 unless (/^\#/) { 336 if (/^1\.\.([0-9]+)( todo ([\d ]+))?/) { 337 $max = $1; 338 %todo = map { $_ => 1 } split / /, $3 if $3; 339 $totmax += $max; 340 $files += 1; 341 unless ($seen_ok) { 342 $next = 1; 343 $ok = 1; 344 } 345 $seen_leader = 1; 346 } 347 else { 348 if (/^(not )?ok (\d+)[^\#]*(\s*\#.*)?/) { 349 unless ($seen_leader) { 350 unless ($seen_ok) { 351 $next = 1; 352 $ok = 1; 353 } 354 } 355 $seen_ok = 1; 356 if ($2 == $next) { 357 my($not, $num, $extra) = ($1, $2, $3); 358 my($istodo) = $extra =~ /^\s*#\s*TODO/ if $extra; 359 $istodo = 1 if $todo{$num}; 360 361 if( $not && !$istodo ) { 362 $ok = 0; 363 $next = $num; 364 last; 365 } 366 else { 367 $next = $next + 1; 368 } 369 } 370 } 371 elsif (/^Bail out!\s*(.*)/i) { # magic words 372 die "FAILED--Further testing stopped" . ($1 ? ": $1\n" : ".\n"); 373 } 374 else { 375 $ok = 0; 376 } 377 } 378 } 379 } 380 close RESULTS; 381 if ($ENV{PERL_VALGRIND}) { 382 my @valgrind; 383 if (-e $valgrind_log) { 384 if (open(V, $valgrind_log)) { 385 @valgrind = <V>; 386 close V; 387 } else { 388 warn "$0: Failed to open '$valgrind_log': $!\n"; 389 } 390 } 391 if (@valgrind) { 392 my $leaks = 0; 393 my $errors = 0; 394 for my $i (0..$#valgrind) { 395 local $_ = $valgrind[$i]; 396 if (/^==\d+== ERROR SUMMARY: (\d+) errors? /) { 397 $errors += $1; # there may be multiple error summaries 398 } elsif (/^==\d+== LEAK SUMMARY:/) { 399 for my $off (1 .. 4) { 400 if ($valgrind[$i+$off] =~ 401 /(?:lost|reachable):\s+\d+ bytes in (\d+) blocks/) { 402 $leaks += $1; 403 } 404 } 405 } 406 } 407 if ($errors or $leaks) { 408 if (rename $valgrind_log, "$test.valgrind") { 409 $valgrind++; 410 } else { 411 warn "$0: Failed to create '$test.valgrind': $!\n"; 412 } 413 } 414 } else { 415 warn "No valgrind output?\n"; 416 } 417 if (-e $valgrind_log) { 418 unlink $valgrind_log 419 or warn "$0: Failed to unlink '$valgrind_log': $!\n"; 420 } 421 } 422 if ($type eq 'deparse') { 423 unlink "./$test.dp"; 424 } 425 if ($ENV{PERL_3LOG}) { 426 my $tpp = $test; 427 $tpp =~ s:^\.\./::; 428 $tpp =~ s:/:_:g; 429 $tpp =~ s:\.t$:.3log:; 430 rename("perl.3log", $tpp) || 431 die "rename: perl3.log to $tpp: $!\n"; 432 } 433 $next = $next - 1; 434 # test if the compiler compiled something 435 if( $type eq 'compile' && !-e "$test_executable" ) { 436 $ok = 0; 437 print "Test did not compile\n"; 438 } 439 if ($ok && $next == $max ) { 440 if ($max) { 441 print "${te}ok\n"; 442 $good = $good + 1; 443 } 444 else { 445 print "${te}skipping test on this platform\n"; 446 $files -= 1; 447 } 448 } 449 else { 450 $next += 1; 451 print "${te}FAILED at test $next\n"; 452 $bad = $bad + 1; 453 $_ = $test; 454 if (/^base/) { 455 die "Failed a basic test--cannot continue.\n"; 456 } 457 } 458 } 459 460 if ($bad == 0) { 461 if ($ok) { 462 print "All tests successful.\n"; 463 # XXX add mention of 'perlbug -ok' ? 464 } 465 else { 466 die "FAILED--no tests were run for some reason.\n"; 467 } 468 } 469 else { 470 $pct = $files ? sprintf("%.2f", ($files - $bad) / $files * 100) : "0.00"; 471 if ($bad == 1) { 472 warn "Failed 1 test script out of $files, $pct% okay.\n"; 473 } 474 else { 475 warn "Failed $bad test scripts out of $files, $pct% okay.\n"; 476 } 477 warn <<'SHRDLU_1'; 478### Since not all tests were successful, you may want to run some of 479### them individually and examine any diagnostic messages they produce. 480### See the INSTALL document's section on "make test". 481SHRDLU_1 482 warn <<'SHRDLU_2' if $good / $total > 0.8; 483### You have a good chance to get more information by running 484### ./perl harness 485### in the 't' directory since most (>=80%) of the tests succeeded. 486SHRDLU_2 487 if (eval {require Config; import Config; 1}) { 488 if ($Config{usedl} && (my $p = $Config{ldlibpthname})) { 489 warn <<SHRDLU_3; 490### You may have to set your dynamic library search path, 491### $p, to point to the build directory: 492SHRDLU_3 493 if (exists $ENV{$p} && $ENV{$p} ne '') { 494 warn <<SHRDLU_4a; 495### setenv $p `pwd`:\$$p; cd t; ./perl harness 496### $p=`pwd`:\$$p; export $p; cd t; ./perl harness 497### export $p=`pwd`:\$$p; cd t; ./perl harness 498SHRDLU_4a 499 } else { 500 warn <<SHRDLU_4b; 501### setenv $p `pwd`; cd t; ./perl harness 502### $p=`pwd`; export $p; cd t; ./perl harness 503### export $p=`pwd`; cd t; ./perl harness 504SHRDLU_4b 505 } 506 warn <<SHRDLU_5; 507### for csh-style shells, like tcsh; or for traditional/modern 508### Bourne-style shells, like bash, ksh, and zsh, respectively. 509SHRDLU_5 510 } 511 } 512 } 513 ($user,$sys,$cuser,$csys) = times; 514 print sprintf("u=%g s=%g cu=%g cs=%g scripts=%d tests=%d\n", 515 $user,$sys,$cuser,$csys,$files,$totmax); 516 if ($ENV{PERL_VALGRIND}) { 517 my $s = $valgrind == 1 ? '' : 's'; 518 print "$valgrind valgrind report$s created.\n", ; 519 } 520} 521exit ($bad != 0); 522