| 1 | #!./perl |
| 2 | |
| 3 | BEGIN { |
| 4 | $| = 1; |
| 5 | chdir 't' if -d 't'; |
| 6 | @INC = '../lib'; |
| 7 | $SIG{__WARN__} = sub { die "Dying on warning: ", @_ }; |
| 8 | } |
| 9 | |
| 10 | use warnings; |
| 11 | use Config; |
| 12 | |
| 13 | my $test = 1; |
| 14 | sub ok { |
| 15 | my($ok, $info, $todo) = @_; |
| 16 | |
| 17 | # You have to do it this way or VMS will get confused. |
| 18 | printf "%s $test%s\n", $ok ? "ok" : "not ok", |
| 19 | $todo ? " # TODO $todo" : ''; |
| 20 | |
| 21 | unless( $ok ) { |
| 22 | printf "# Failed test at line %d\n", (caller)[2]; |
| 23 | print "# $info\n" if defined $info; |
| 24 | } |
| 25 | |
| 26 | $test++; |
| 27 | return $ok; |
| 28 | } |
| 29 | |
| 30 | sub skip { |
| 31 | my($reason) = @_; |
| 32 | |
| 33 | printf "ok $test # skipped%s\n", defined $reason ? ": $reason" : ''; |
| 34 | |
| 35 | $test++; |
| 36 | return 1; |
| 37 | } |
| 38 | |
| 39 | print "1..53\n"; |
| 40 | |
| 41 | $Is_MSWin32 = $^O eq 'MSWin32'; |
| 42 | $Is_NetWare = $^O eq 'NetWare'; |
| 43 | $Is_VMS = $^O eq 'VMS'; |
| 44 | $Is_Dos = $^O eq 'dos'; |
| 45 | $Is_os2 = $^O eq 'os2'; |
| 46 | $Is_Cygwin = $^O eq 'cygwin'; |
| 47 | $Is_MacOS = $^O eq 'MacOS'; |
| 48 | $Is_MPE = $^O eq 'mpeix'; |
| 49 | |
| 50 | $PERL = ($Is_NetWare ? 'perl' : |
| 51 | ($Is_MacOS || $Is_VMS) ? $^X : |
| 52 | $Is_MSWin32 ? '.\perl' : |
| 53 | './perl'); |
| 54 | |
| 55 | eval '$ENV{"FOO"} = "hi there";'; # check that ENV is inited inside eval |
| 56 | # cmd.exe will echo 'variable=value' but 4nt will echo just the value |
| 57 | # -- Nikola Knezevic |
| 58 | if ($Is_MSWin32) { ok `set FOO` =~ /^(?:FOO=)?hi there$/; } |
| 59 | elsif ($Is_MacOS) { ok "1 # skipped", 1; } |
| 60 | elsif ($Is_VMS) { ok `write sys\$output f\$trnlnm("FOO")` eq "hi there\n"; } |
| 61 | else { ok `echo \$FOO` eq "hi there\n"; } |
| 62 | |
| 63 | unlink 'ajslkdfpqjsjfk'; |
| 64 | $! = 0; |
| 65 | open(FOO,'ajslkdfpqjsjfk'); |
| 66 | ok $!, $!; |
| 67 | close FOO; # just mention it, squelch used-only-once |
| 68 | |
| 69 | if ($Is_MSWin32 || $Is_NetWare || $Is_Dos || $Is_MPE || $Is_MacOS) { |
| 70 | skip('SIGINT not safe on this platform') for 1..4; |
| 71 | } |
| 72 | else { |
| 73 | # the next tests are done in a subprocess because sh spits out a |
| 74 | # newline onto stderr when a child process kills itself with SIGINT. |
| 75 | # We use a pipe rather than system() because the VMS command buffer |
| 76 | # would overflow with a command that long. |
| 77 | |
| 78 | open( CMDPIPE, "| $PERL"); |
| 79 | |
| 80 | print CMDPIPE <<'END'; |
| 81 | |
| 82 | $| = 1; # command buffering |
| 83 | |
| 84 | $SIG{"INT"} = "ok3"; kill "INT",$$; sleep 1; |
| 85 | $SIG{"INT"} = "IGNORE"; kill "INT",$$; sleep 1; print "ok 4\n"; |
| 86 | $SIG{"INT"} = "DEFAULT"; kill "INT",$$; sleep 1; print "not ok 4\n"; |
| 87 | |
| 88 | sub ok3 { |
| 89 | if (($x = pop(@_)) eq "INT") { |
| 90 | print "ok 3\n"; |
| 91 | } |
| 92 | else { |
| 93 | print "not ok 3 ($x @_)\n"; |
| 94 | } |
| 95 | } |
| 96 | |
| 97 | END |
| 98 | |
| 99 | close CMDPIPE; |
| 100 | |
| 101 | open( CMDPIPE, "| $PERL"); |
| 102 | print CMDPIPE <<'END'; |
| 103 | |
| 104 | { package X; |
| 105 | sub DESTROY { |
| 106 | kill "INT",$$; |
| 107 | } |
| 108 | } |
| 109 | sub x { |
| 110 | my $x=bless [], 'X'; |
| 111 | return sub { $x }; |
| 112 | } |
| 113 | $| = 1; # command buffering |
| 114 | $SIG{"INT"} = "ok5"; |
| 115 | { |
| 116 | local $SIG{"INT"}=x(); |
| 117 | print ""; # Needed to expose failure in 5.8.0 (why?) |
| 118 | } |
| 119 | sleep 1; |
| 120 | delete $SIG{"INT"}; |
| 121 | kill "INT",$$; sleep 1; |
| 122 | sub ok5 { |
| 123 | print "ok 5\n"; |
| 124 | } |
| 125 | END |
| 126 | close CMDPIPE; |
| 127 | $? >>= 8 if $^O eq 'VMS'; # POSIX status hiding in 2nd byte |
| 128 | print $? & 0xFF ? "ok 6\n" : "not ok 6\n"; |
| 129 | |
| 130 | $test += 4; |
| 131 | } |
| 132 | |
| 133 | # can we slice ENV? |
| 134 | @val1 = @ENV{keys(%ENV)}; |
| 135 | @val2 = values(%ENV); |
| 136 | ok join(':',@val1) eq join(':',@val2); |
| 137 | ok @val1 > 1; |
| 138 | |
| 139 | # regex vars |
| 140 | 'foobarbaz' =~ /b(a)r/; |
| 141 | ok $` eq 'foo', $`; |
| 142 | ok $& eq 'bar', $&; |
| 143 | ok $' eq 'baz', $'; |
| 144 | ok $+ eq 'a', $+; |
| 145 | |
| 146 | # $" |
| 147 | @a = qw(foo bar baz); |
| 148 | ok "@a" eq "foo bar baz", "@a"; |
| 149 | { |
| 150 | local $" = ','; |
| 151 | ok "@a" eq "foo,bar,baz", "@a"; |
| 152 | } |
| 153 | |
| 154 | # $; |
| 155 | %h = (); |
| 156 | $h{'foo', 'bar'} = 1; |
| 157 | ok((keys %h)[0] eq "foo\034bar", (keys %h)[0]); |
| 158 | { |
| 159 | local $; = 'x'; |
| 160 | %h = (); |
| 161 | $h{'foo', 'bar'} = 1; |
| 162 | ok((keys %h)[0] eq 'fooxbar', (keys %h)[0]); |
| 163 | } |
| 164 | |
| 165 | # $?, $@, $$ |
| 166 | if ($Is_MacOS) { |
| 167 | skip('$? + system are broken on MacPerl') for 1..2; |
| 168 | } |
| 169 | else { |
| 170 | system qq[$PERL "-I../lib" -e "use vmsish qw(hushed); exit(0)"]; |
| 171 | ok $? == 0, $?; |
| 172 | system qq[$PERL "-I../lib" -e "use vmsish qw(hushed); exit(1)"]; |
| 173 | ok $? != 0, $?; |
| 174 | } |
| 175 | |
| 176 | eval { die "foo\n" }; |
| 177 | ok $@ eq "foo\n", $@; |
| 178 | |
| 179 | ok $$ > 0, $$; |
| 180 | eval { $$++ }; |
| 181 | ok $@ =~ /^Modification of a read-only value attempted/; |
| 182 | |
| 183 | # $^X and $0 |
| 184 | { |
| 185 | if ($^O eq 'qnx') { |
| 186 | chomp($wd = `/usr/bin/fullpath -t`); |
| 187 | } |
| 188 | elsif($Is_Cygwin || $Config{'d_procselfexe'}) { |
| 189 | # Cygwin turns the symlink into the real file |
| 190 | chomp($wd = `pwd`); |
| 191 | $wd =~ s#/t$##; |
| 192 | } |
| 193 | elsif($Is_os2) { |
| 194 | $wd = Cwd::sys_cwd(); |
| 195 | } |
| 196 | elsif($Is_MacOS) { |
| 197 | $wd = ':'; |
| 198 | } |
| 199 | else { |
| 200 | $wd = '.'; |
| 201 | } |
| 202 | my $perl = ($Is_MacOS || $Is_VMS) ? $^X : "$wd/perl"; |
| 203 | my $headmaybe = ''; |
| 204 | my $tailmaybe = ''; |
| 205 | $script = "$wd/show-shebang"; |
| 206 | if ($Is_MSWin32) { |
| 207 | chomp($wd = `cd`); |
| 208 | $wd =~ s|\\|/|g; |
| 209 | $perl = "$wd/perl.exe"; |
| 210 | $script = "$wd/show-shebang.bat"; |
| 211 | $headmaybe = <<EOH ; |
| 212 | \@rem =' |
| 213 | \@echo off |
| 214 | $perl -x \%0 |
| 215 | goto endofperl |
| 216 | \@rem '; |
| 217 | EOH |
| 218 | $tailmaybe = <<EOT ; |
| 219 | |
| 220 | __END__ |
| 221 | :endofperl |
| 222 | EOT |
| 223 | } |
| 224 | elsif ($Is_os2) { |
| 225 | $script = "./show-shebang"; |
| 226 | } |
| 227 | elsif ($Is_MacOS) { |
| 228 | $script = ":show-shebang"; |
| 229 | } |
| 230 | elsif ($Is_VMS) { |
| 231 | $script = "[]show-shebang"; |
| 232 | } |
| 233 | if ($^O eq 'os390' or $^O eq 'posix-bc' or $^O eq 'vmesa') { # no shebang |
| 234 | $headmaybe = <<EOH ; |
| 235 | eval 'exec ./perl -S \$0 \${1+"\$\@"}' |
| 236 | if 0; |
| 237 | EOH |
| 238 | } |
| 239 | $s1 = "\$^X is $perl, \$0 is $script\n"; |
| 240 | ok open(SCRIPT, ">$script"), $!; |
| 241 | ok print(SCRIPT $headmaybe . <<EOB . <<'EOF' . $tailmaybe), $!; |
| 242 | #!$wd/perl |
| 243 | EOB |
| 244 | print "\$^X is $^X, \$0 is $0\n"; |
| 245 | EOF |
| 246 | ok close(SCRIPT), $!; |
| 247 | ok chmod(0755, $script), $!; |
| 248 | $_ = ($Is_MacOS || $Is_VMS) ? `$perl $script` : `$script`; |
| 249 | s/\.exe//i if $Is_Dos or $Is_Cygwin or $Is_os2; |
| 250 | s{\bminiperl\b}{perl}; # so that test doesn't fail with miniperl |
| 251 | s{is perl}{is $perl}; # for systems where $^X is only a basename |
| 252 | s{\\}{/}g; |
| 253 | ok((($Is_MSWin32 || $Is_os2) ? uc($_) eq uc($s1) : $_ eq $s1), " :$_:!=:$s1:"); |
| 254 | $_ = `$perl $script`; |
| 255 | s/\.exe//i if $Is_Dos or $Is_os2; |
| 256 | s{\\}{/}g; |
| 257 | ok((($Is_MSWin32 || $Is_os2) ? uc($_) eq uc($s1) : $_ eq $s1), " :$_:!=:$s1: after `$perl $script`"); |
| 258 | ok unlink($script), $!; |
| 259 | } |
| 260 | |
| 261 | # $], $^O, $^T |
| 262 | ok $] >= 5.00319, $]; |
| 263 | ok $^O; |
| 264 | ok $^T > 850000000, $^T; |
| 265 | |
| 266 | if ($Is_VMS || $Is_Dos || $Is_MacOS) { |
| 267 | skip("%ENV manipulations fail or aren't safe on $^O") for 1..3; |
| 268 | } |
| 269 | else { |
| 270 | $PATH = $ENV{PATH}; |
| 271 | $PDL = $ENV{PERL_DESTRUCT_LEVEL} || 0; |
| 272 | $ENV{foo} = "bar"; |
| 273 | %ENV = (); |
| 274 | $ENV{PATH} = $PATH; |
| 275 | $ENV{PERL_DESTRUCT_LEVEL} = $PDL || 0; |
| 276 | ok ($Is_MSWin32 ? (`set foo 2>NUL` eq "") |
| 277 | : (`echo \$foo` eq "\n") ); |
| 278 | |
| 279 | $ENV{__NoNeSuCh} = "foo"; |
| 280 | $0 = "bar"; |
| 281 | # cmd.exe will echo 'variable=value' but 4nt will echo just the value |
| 282 | # -- Nikola Knezevic |
| 283 | ok ($Is_MSWin32 ? (`set __NoNeSuCh` =~ /^(?:__NoNeSuCh=)?foo$/) |
| 284 | : (`echo \$__NoNeSuCh` eq "foo\n") ); |
| 285 | if ($^O =~ /^(linux|freebsd)$/ && |
| 286 | open CMDLINE, "/proc/$$/cmdline") { |
| 287 | chomp(my $line = scalar <CMDLINE>); |
| 288 | my $me = (split /\0/, $line)[0]; |
| 289 | ok($me eq $0, 'altering $0 is effective (testing with /proc/)'); |
| 290 | close CMDLINE; |
| 291 | # perlbug #22811 |
| 292 | my $mydollarzero = sub { |
| 293 | my($arg) = shift; |
| 294 | $0 = $arg if defined $arg; |
| 295 | my $ps = `ps -o command= -p $$`; |
| 296 | return if $?; |
| 297 | chomp $ps; |
| 298 | printf "# 0[%s]ps[%s]\n", $0, $ps; |
| 299 | $ps; |
| 300 | }; |
| 301 | my $ps = $mydollarzero->("x"); |
| 302 | ok(!$ps || # we allow that something goes wrong with the ps command |
| 303 | $ps eq "x", 'altering $0 is effective (testing with `ps`)'); |
| 304 | } else { |
| 305 | skip("\$0 check only on Linux and FreeBSD") for 0,1; |
| 306 | } |
| 307 | } |
| 308 | |
| 309 | { |
| 310 | my $ok = 1; |
| 311 | my $warn = ''; |
| 312 | local $SIG{'__WARN__'} = sub { $ok = 0; $warn = join '', @_; }; |
| 313 | $! = undef; |
| 314 | ok($ok, $warn, $Is_VMS ? "'\$!=undef' does throw a warning" : ''); |
| 315 | } |
| 316 | |
| 317 | # test case-insignificance of %ENV (these tests must be enabled only |
| 318 | # when perl is compiled with -DENV_IS_CASELESS) |
| 319 | if ($Is_MSWin32 || $Is_NetWare) { |
| 320 | %ENV = (); |
| 321 | $ENV{'Foo'} = 'bar'; |
| 322 | $ENV{'fOo'} = 'baz'; |
| 323 | ok (scalar(keys(%ENV)) == 1); |
| 324 | ok exists($ENV{'FOo'}); |
| 325 | ok (delete($ENV{'foO'}) eq 'baz'); |
| 326 | ok (scalar(keys(%ENV)) == 0); |
| 327 | } |
| 328 | else { |
| 329 | skip('no caseless %ENV support') for 1..4; |
| 330 | } |
| 331 | |
| 332 | { |
| 333 | no warnings 'void'; |
| 334 | |
| 335 | # Make sure Errno hasn't been prematurely autoloaded |
| 336 | |
| 337 | ok !defined %Errno::; |
| 338 | |
| 339 | # Test auto-loading of Errno when %! is used |
| 340 | |
| 341 | ok scalar eval q{ |
| 342 | %!; |
| 343 | defined %Errno::; |
| 344 | }, $@; |
| 345 | } |
| 346 | |
| 347 | |
| 348 | # Make sure that Errno loading doesn't clobber $! |
| 349 | |
| 350 | undef %Errno::; |
| 351 | delete $INC{"Errno.pm"}; |
| 352 | |
| 353 | open(FOO, "nonesuch"); # Generate ENOENT |
| 354 | my %errs = %{"!"}; # Cause Errno.pm to be loaded at run-time |
| 355 | ok ${"!"}{ENOENT}; |
| 356 | |
| 357 | ok $^S == 0 && defined $^S; |
| 358 | eval { ok $^S == 1 }; |
| 359 | eval " BEGIN { ok ! defined \$^S } "; |
| 360 | ok $^S == 0 && defined $^S; |
| 361 | |
| 362 | ok ${^TAINT} == 0; |
| 363 | eval { ${^TAINT} = 1 }; |
| 364 | ok ${^TAINT} == 0; |
| 365 | |
| 366 | # 5.6.1 had a bug: @+ and @- were not properly interpolated |
| 367 | # into double-quoted strings |
| 368 | # 20020414 mjd-perl-patch+@plover.com |
| 369 | "I like pie" =~ /(I) (like) (pie)/; |
| 370 | ok "@-" eq "0 0 2 7"; |
| 371 | ok "@+" eq "10 1 6 10"; |
| 372 | |
| 373 | # Tests for the magic get of $\ |
| 374 | { |
| 375 | my $ok = 0; |
| 376 | # [perl #19330] |
| 377 | { |
| 378 | local $\ = undef; |
| 379 | $\++; $\++; |
| 380 | $ok = $\ eq 2; |
| 381 | } |
| 382 | ok $ok; |
| 383 | $ok = 0; |
| 384 | { |
| 385 | local $\ = "a\0b"; |
| 386 | $ok = "a$\b" eq "aa\0bb"; |
| 387 | } |
| 388 | ok $ok; |
| 389 | } |