| 1 | #!./perl |
| 2 | |
| 3 | # This file tests the results of calling subroutines in the CORE:: |
| 4 | # namespace with ampersand syntax. In other words, it tests the bodies of |
| 5 | # the subroutines themselves, not the ops that they might inline themselves |
| 6 | # as when called as barewords. |
| 7 | |
| 8 | # Other tests for CORE subs are in coresubs.t |
| 9 | |
| 10 | BEGIN { |
| 11 | chdir 't' if -d 't'; |
| 12 | @INC = qw(. ../lib ../dist/if); |
| 13 | require "test.pl"; |
| 14 | $^P |= 0x100; |
| 15 | } |
| 16 | |
| 17 | no warnings 'experimental::smartmatch'; |
| 18 | |
| 19 | sub lis($$;$) { |
| 20 | &is(map(@$_ ? "[@{[map $_//'~~u~~', @$_]}]" : 'nought', @_[0,1]), $_[2]); |
| 21 | } |
| 22 | |
| 23 | package hov { |
| 24 | use overload '%{}' => sub { +{} } |
| 25 | } |
| 26 | package sov { |
| 27 | use overload '${}' => sub { \my $x } |
| 28 | } |
| 29 | |
| 30 | my %op_desc = ( |
| 31 | evalbytes=> 'eval "string"', |
| 32 | join => 'join or string', |
| 33 | pos => 'match position', |
| 34 | prototype=> 'subroutine prototype', |
| 35 | readline => '<HANDLE>', |
| 36 | readpipe => 'quoted execution (``, qx)', |
| 37 | reset => 'symbol reset', |
| 38 | ref => 'reference-type operator', |
| 39 | undef => 'undef operator', |
| 40 | ); |
| 41 | sub op_desc($) { |
| 42 | return $op_desc{$_[0]} || $_[0]; |
| 43 | } |
| 44 | |
| 45 | |
| 46 | # This tests that the &{} syntax respects the number of arguments implied |
| 47 | # by the prototype, plus some extra tests for the (_) prototype. |
| 48 | sub test_proto { |
| 49 | my($o) = shift; |
| 50 | |
| 51 | # Create an alias, for the caller’s convenience. |
| 52 | *{"my$o"} = \&{"CORE::$o"}; |
| 53 | |
| 54 | my $p = prototype "CORE::$o"; |
| 55 | $p = '$;$' if $p eq '$_'; |
| 56 | |
| 57 | if ($p eq '') { |
| 58 | $tests ++; |
| 59 | |
| 60 | eval " &CORE::$o(1) "; |
| 61 | like $@, qr/^Too many arguments for $o at /, "&$o with too many args"; |
| 62 | |
| 63 | } |
| 64 | elsif ($p =~ /^_;?\z/) { |
| 65 | $tests ++; |
| 66 | |
| 67 | eval " &CORE::$o(1,2) "; |
| 68 | my $desc = quotemeta op_desc($o); |
| 69 | like $@, qr/^Too many arguments for $desc at /, |
| 70 | "&$o with too many args"; |
| 71 | |
| 72 | if (!@_) { return } |
| 73 | |
| 74 | $tests += 6; |
| 75 | |
| 76 | my($in,$out) = @_; # for testing implied $_ |
| 77 | |
| 78 | # Since we have $in and $out values, we might as well test basic amper- |
| 79 | # sand calls, too. |
| 80 | |
| 81 | is &{"CORE::$o"}($in), $out, "&$o"; |
| 82 | lis [&{"CORE::$o"}($in)], [$out], "&$o in list context"; |
| 83 | |
| 84 | $_ = $in; |
| 85 | is &{"CORE::$o"}(), $out, "&$o with no args"; |
| 86 | |
| 87 | # Since there is special code to deal with lexical $_, make sure it |
| 88 | # works in all cases. |
| 89 | undef $_; |
| 90 | { |
| 91 | no warnings 'experimental::lexical_topic'; |
| 92 | my $_ = $in; |
| 93 | is &{"CORE::$o"}(), $out, "&$o with no args uses lexical \$_"; |
| 94 | } |
| 95 | # Make sure we get the right pad under recursion |
| 96 | my $r; |
| 97 | $r = sub { |
| 98 | if($_[0]) { |
| 99 | no warnings 'experimental::lexical_topic'; |
| 100 | my $_ = $in; |
| 101 | is &{"CORE::$o"}(), $out, |
| 102 | "&$o with no args uses the right lexical \$_ under recursion"; |
| 103 | } |
| 104 | else { |
| 105 | &$r(1) |
| 106 | } |
| 107 | }; |
| 108 | &$r(0); |
| 109 | no warnings 'experimental::lexical_topic'; |
| 110 | my $_ = $in; |
| 111 | eval { |
| 112 | is "CORE::$o"->(), $out, "&$o with the right lexical \$_ in an eval" |
| 113 | }; |
| 114 | } |
| 115 | elsif ($p =~ '^;([$*]+)\z') { # ;$ ;* ;$$ etc. |
| 116 | my $maxargs = length $1; |
| 117 | $tests += 1; |
| 118 | eval " &CORE::$o((1)x($maxargs+1)) "; |
| 119 | my $desc = quotemeta op_desc($o); |
| 120 | like $@, qr/^Too many arguments for $desc at /, |
| 121 | "&$o with too many args"; |
| 122 | } |
| 123 | elsif ($p =~ '^([$*]+);?\z') { # Fixed-length $$$ or *** |
| 124 | my $args = length $1; |
| 125 | $tests += 2; |
| 126 | my $desc = quotemeta op_desc($o); |
| 127 | eval " &CORE::$o((1)x($args-1)) "; |
| 128 | like $@, qr/^Not enough arguments for $desc at /, "&$o w/too few args"; |
| 129 | eval " &CORE::$o((1)x($args+1)) "; |
| 130 | like $@, qr/^Too many arguments for $desc at /, "&$o w/too many args"; |
| 131 | } |
| 132 | elsif ($p =~ '^([$*]+);([$*]+)\z') { # Variable-length $$$ or *** |
| 133 | my $minargs = length $1; |
| 134 | my $maxargs = $minargs + length $2; |
| 135 | $tests += 2; |
| 136 | eval " &CORE::$o((1)x($minargs-1)) "; |
| 137 | like $@, qr/^Not enough arguments for $o at /, "&$o with too few args"; |
| 138 | eval " &CORE::$o((1)x($maxargs+1)) "; |
| 139 | like $@, qr/^Too many arguments for $o at /, "&$o with too many args"; |
| 140 | } |
| 141 | elsif ($p eq '_;$') { |
| 142 | $tests += 1; |
| 143 | |
| 144 | eval " &CORE::$o(1,2,3) "; |
| 145 | like $@, qr/^Too many arguments for $o at /, "&$o with too many args"; |
| 146 | } |
| 147 | elsif ($p eq '@') { |
| 148 | # Do nothing, as we cannot test for too few or too many arguments. |
| 149 | } |
| 150 | elsif ($p =~ '^[$*;]+@\z') { |
| 151 | $tests ++; |
| 152 | $p =~ ';@'; |
| 153 | my $minargs = $-[0]; |
| 154 | eval " &CORE::$o((1)x($minargs-1)) "; |
| 155 | my $desc = quotemeta op_desc($o); |
| 156 | like $@, qr/^Not enough arguments for $desc at /, |
| 157 | "&$o with too few args"; |
| 158 | } |
| 159 | elsif ($p =~ /^\*\\\$\$(;?)\$\z/) { # *\$$$ and *\$$;$ |
| 160 | $tests += 5; |
| 161 | |
| 162 | eval "&CORE::$o(1,1,1,1,1)"; |
| 163 | like $@, qr/^Too many arguments for $o at /, |
| 164 | "&$o with too many args"; |
| 165 | eval " &CORE::$o((1)x(\$1?2:3)) "; |
| 166 | like $@, qr/^Not enough arguments for $o at /, |
| 167 | "&$o with too few args"; |
| 168 | eval " &CORE::$o(1,[],1,1) "; |
| 169 | like $@, qr/^Type of arg 2 to &CORE::$o must be scalar reference at /, |
| 170 | "&$o with array ref arg"; |
| 171 | eval " &CORE::$o(1,1,1,1) "; |
| 172 | like $@, qr/^Type of arg 2 to &CORE::$o must be scalar reference at /, |
| 173 | "&$o with scalar arg"; |
| 174 | eval " &CORE::$o(1,bless([], 'sov'),1,1) "; |
| 175 | like $@, qr/^Type of arg 2 to &CORE::$o must be scalar reference at /, |
| 176 | "&$o with non-scalar arg w/scalar overload (which does not count)"; |
| 177 | } |
| 178 | elsif ($p =~ /^\\%\$*\z/) { # \% and \%$$ |
| 179 | $tests += 5; |
| 180 | |
| 181 | eval "&CORE::$o(" . join(",", (1) x length $p) . ")"; |
| 182 | like $@, qr/^Too many arguments for $o at /, |
| 183 | "&$o with too many args"; |
| 184 | eval " &CORE::$o(" . join(",", (1) x (length($p)-2)) . ") "; |
| 185 | like $@, qr/^Not enough arguments for $o at /, |
| 186 | "&$o with too few args"; |
| 187 | my $moreargs = ",1" x (length($p) - 2); |
| 188 | eval " &CORE::$o([]$moreargs) "; |
| 189 | like $@, qr/^Type of arg 1 to &CORE::$o must be hash reference at /, |
| 190 | "&$o with array ref arg"; |
| 191 | eval " &CORE::$o(*foo$moreargs) "; |
| 192 | like $@, qr/^Type of arg 1 to &CORE::$o must be hash reference at /, |
| 193 | "&$o with typeglob arg"; |
| 194 | eval " &CORE::$o(bless([], 'hov')$moreargs) "; |
| 195 | like $@, qr/^Type of arg 1 to &CORE::$o must be hash reference at /, |
| 196 | "&$o with non-hash arg with hash overload (which does not count)"; |
| 197 | } |
| 198 | elsif ($p =~ /^(;)?\\\[(\$\@%&?\*)](\$\@)?\z/) { |
| 199 | $tests += 3; |
| 200 | |
| 201 | unless ($3) { |
| 202 | $tests ++; |
| 203 | eval " &CORE::$o(1,2) "; |
| 204 | like $@, qr/^Too many arguments for ${\op_desc($o)} at /, |
| 205 | "&$o with too many args"; |
| 206 | } |
| 207 | unless ($1) { |
| 208 | $tests ++; |
| 209 | eval { &{"CORE::$o"}($3 ? 1 : ()) }; |
| 210 | like $@, qr/^Not enough arguments for $o at /, |
| 211 | "&$o with too few args"; |
| 212 | } |
| 213 | my $more_args = $3 ? ',1' : ''; |
| 214 | eval " &CORE::$o(2$more_args) "; |
| 215 | like $@, qr/^Type of arg 1 to &CORE::$o must be reference to one of(?x: |
| 216 | ) \[\Q$2\E] at /, |
| 217 | "&$o with non-ref arg"; |
| 218 | eval " &CORE::$o(*STDOUT{IO}$more_args) "; |
| 219 | like $@, qr/^Type of arg 1 to &CORE::$o must be reference to one of(?x: |
| 220 | ) \[\Q$2\E] at /, |
| 221 | "&$o with ioref arg"; |
| 222 | my $class = ref *DATA{IO}; |
| 223 | eval " &CORE::$o(bless(*DATA{IO}, 'hov')$more_args) "; |
| 224 | like $@, qr/^Type of arg 1 to &CORE::$o must be reference to one of(?x: |
| 225 | ) \[\Q$2\E] at /, |
| 226 | "&$o with ioref arg with hash overload (which does not count)"; |
| 227 | bless *DATA{IO}, $class; |
| 228 | if (do {$2 !~ /&/}) { |
| 229 | $tests++; |
| 230 | eval " &CORE::$o(\\&scriggle$more_args) "; |
| 231 | like $@, qr/^Type of arg 1 to &CORE::$o must be reference to one (?x: |
| 232 | )of \[\Q$2\E] at /, |
| 233 | "&$o with coderef arg"; |
| 234 | } |
| 235 | } |
| 236 | elsif ($p eq ';\[$*]') { |
| 237 | $tests += 4; |
| 238 | |
| 239 | my $desc = quotemeta op_desc($o); |
| 240 | eval " &CORE::$o(1,2) "; |
| 241 | like $@, qr/^Too many arguments for $desc at /, |
| 242 | "&$o with too many args"; |
| 243 | eval " &CORE::$o([]) "; |
| 244 | like $@, qr/^Type of arg 1 to &CORE::$o must be scalar reference at /, |
| 245 | "&$o with array ref arg"; |
| 246 | eval " &CORE::$o(1) "; |
| 247 | like $@, qr/^Type of arg 1 to &CORE::$o must be scalar reference at /, |
| 248 | "&$o with scalar arg"; |
| 249 | eval " &CORE::$o(bless([], 'sov')) "; |
| 250 | like $@, qr/^Type of arg 1 to &CORE::$o must be scalar reference at /, |
| 251 | "&$o with non-scalar arg w/scalar overload (which does not count)"; |
| 252 | } |
| 253 | |
| 254 | else { |
| 255 | die "Please add tests for the $p prototype"; |
| 256 | } |
| 257 | } |
| 258 | |
| 259 | # Test that &CORE::foo calls without parentheses (no new @_) can handle the |
| 260 | # total absence of any @_ without crashing. |
| 261 | undef *_; |
| 262 | &CORE::wantarray; |
| 263 | $tests++; |
| 264 | pass('no crash with &CORE::foo when *_{ARRAY} is undef'); |
| 265 | |
| 266 | test_proto '__FILE__'; |
| 267 | test_proto '__LINE__'; |
| 268 | test_proto '__PACKAGE__'; |
| 269 | test_proto '__SUB__'; |
| 270 | |
| 271 | is file(), 'frob' , '__FILE__ does check its caller' ; ++ $tests; |
| 272 | is line(), 5 , '__LINE__ does check its caller' ; ++ $tests; |
| 273 | is pakg(), 'stribble', '__PACKAGE__ does check its caller'; ++ $tests; |
| 274 | sub __SUB__test { &my__SUB__ } |
| 275 | is __SUB__test, \&__SUB__test, '&__SUB__'; ++ $tests; |
| 276 | |
| 277 | test_proto 'abs', -5, 5; |
| 278 | |
| 279 | test_proto 'accept'; |
| 280 | $tests += 6; eval q{ |
| 281 | is &CORE::accept(qw{foo bar}), undef, "&accept"; |
| 282 | lis [&{"CORE::accept"}(qw{foo bar})], [undef], "&accept in list context"; |
| 283 | |
| 284 | &myaccept(my $foo, my $bar); |
| 285 | is ref $foo, 'GLOB', 'CORE::accept autovivifies its first argument'; |
| 286 | is $bar, undef, 'CORE::accept does not autovivify its second argument'; |
| 287 | use strict; |
| 288 | undef $foo; |
| 289 | eval { 'myaccept'->($foo, $bar) }; |
| 290 | like $@, qr/^Can't use an undefined value as a symbol reference at/, |
| 291 | 'CORE::accept will not accept undef 2nd arg under strict'; |
| 292 | is ref $foo, 'GLOB', 'CORE::accept autovivs its first arg under strict'; |
| 293 | }; |
| 294 | |
| 295 | test_proto 'alarm'; |
| 296 | test_proto 'atan2'; |
| 297 | |
| 298 | test_proto 'bind'; |
| 299 | $tests += 3; |
| 300 | is &CORE::bind('foo', 'bear'), undef, "&bind"; |
| 301 | lis [&CORE::bind('foo', 'bear')], [undef], "&bind in list context"; |
| 302 | eval { &mybind(my $foo, "bear") }; |
| 303 | like $@, qr/^Bad symbol for filehandle at/, |
| 304 | 'CORE::bind dies with undef first arg'; |
| 305 | |
| 306 | test_proto 'binmode'; |
| 307 | $tests += 3; |
| 308 | is &CORE::binmode(qw[foo bar]), undef, "&binmode"; |
| 309 | lis [&CORE::binmode(qw[foo bar])], [undef], "&binmode in list context"; |
| 310 | is &mybinmode(foo), undef, '&binmode with one arg'; |
| 311 | |
| 312 | test_proto 'bless'; |
| 313 | $tests += 3; |
| 314 | like &CORE::bless([],'parcel'), qr/^parcel=ARRAY/, "&bless"; |
| 315 | like join(" ", &CORE::bless([],'parcel')), |
| 316 | qr/^parcel=ARRAY(?!.* )/, "&bless in list context"; |
| 317 | like &mybless([]), qr/^main=ARRAY/, '&bless with one arg'; |
| 318 | |
| 319 | test_proto 'break'; |
| 320 | { $tests ++; |
| 321 | my $tmp; |
| 322 | CORE::given(1) { |
| 323 | CORE::when(1) { |
| 324 | &mybreak; |
| 325 | $tmp = 'bad'; |
| 326 | } |
| 327 | } |
| 328 | is $tmp, undef, '&break'; |
| 329 | } |
| 330 | |
| 331 | test_proto 'caller'; |
| 332 | $tests += 4; |
| 333 | sub caller_test { |
| 334 | is scalar &CORE::caller, 'hadhad', '&caller'; |
| 335 | is scalar &CORE::caller(1), 'main', '&caller(1)'; |
| 336 | lis [&CORE::caller], [caller], '&caller in list context'; |
| 337 | # The last element of caller in list context is a hint hash, which |
| 338 | # may be a different hash for caller vs &CORE::caller, so an eq com- |
| 339 | # parison (which lis() uses for convenience) won’t work. So just |
| 340 | # pop the last element, since the rest are sufficient to prove that |
| 341 | # &CORE::caller works. |
| 342 | my @ampcaller = &CORE::caller(1); |
| 343 | my @caller = caller(1); |
| 344 | pop @ampcaller; pop @caller; |
| 345 | lis \@ampcaller, \@caller, '&caller(1) in list context'; |
| 346 | } |
| 347 | sub { |
| 348 | package hadhad; |
| 349 | ::caller_test(); |
| 350 | }->(); |
| 351 | |
| 352 | test_proto 'chmod'; |
| 353 | $tests += 3; |
| 354 | is &CORE::chmod(), 0, '&chmod with no args'; |
| 355 | is &CORE::chmod(0666), 0, '&chmod'; |
| 356 | lis [&CORE::chmod(0666)], [0], '&chmod in list context'; |
| 357 | |
| 358 | test_proto 'chown'; |
| 359 | $tests += 4; |
| 360 | is &CORE::chown(), 0, '&chown with no args'; |
| 361 | is &CORE::chown(1), 0, '&chown with 1 arg'; |
| 362 | is &CORE::chown(1,2), 0, '&chown'; |
| 363 | lis [&CORE::chown(1,2)], [0], '&chown in list context'; |
| 364 | |
| 365 | test_proto 'chr', 5, "\5"; |
| 366 | test_proto 'chroot'; |
| 367 | |
| 368 | test_proto 'close'; |
| 369 | { |
| 370 | last if is_miniperl; |
| 371 | $tests += 3; |
| 372 | |
| 373 | open my $fh, ">", \my $buffalo; |
| 374 | print $fh 'an address in the outskirts of Jersey'; |
| 375 | ok &CORE::close($fh), '&CORE::close retval'; |
| 376 | print $fh 'lalala'; |
| 377 | is $buffalo, 'an address in the outskirts of Jersey', |
| 378 | 'effect of &CORE::close'; |
| 379 | # This has to be a separate variable from $fh, as re-using the same |
| 380 | # variable can cause the tests to pass by accident. That actually hap- |
| 381 | # pened during developement, because the second close() was reading |
| 382 | # beyond the end of the stack and finding a $fh left over from before. |
| 383 | open my $fh2, ">", \($buffalo = ''); |
| 384 | select+(select($fh2), do { |
| 385 | print "Nasusiro Tokasoni"; |
| 386 | &CORE::close(); |
| 387 | print "jfd"; |
| 388 | is $buffalo, "Nasusiro Tokasoni", '&CORE::close with no args'; |
| 389 | })[0]; |
| 390 | } |
| 391 | lis [&CORE::close('tototootot')], [''], '&close in list context'; ++$tests; |
| 392 | |
| 393 | test_proto 'closedir'; |
| 394 | $tests += 2; |
| 395 | is &CORE::closedir(foo), undef, '&CORE::closedir'; |
| 396 | lis [&CORE::closedir(foo)], [undef], '&CORE::closedir in list context'; |
| 397 | |
| 398 | test_proto 'connect'; |
| 399 | $tests += 2; |
| 400 | is &CORE::connect('foo','bar'), undef, '&connect'; |
| 401 | lis [&myconnect('foo','bar')], [undef], '&connect in list context'; |
| 402 | |
| 403 | test_proto 'continue'; |
| 404 | $tests ++; |
| 405 | CORE::given(1) { |
| 406 | CORE::when(1) { |
| 407 | &mycontinue(); |
| 408 | } |
| 409 | pass "&continue"; |
| 410 | } |
| 411 | |
| 412 | test_proto 'cos'; |
| 413 | test_proto 'crypt'; |
| 414 | |
| 415 | test_proto 'dbmclose'; |
| 416 | test_proto 'dbmopen'; |
| 417 | { |
| 418 | last unless eval { require AnyDBM_File }; |
| 419 | $tests ++; |
| 420 | my $filename = tempfile(); |
| 421 | &mydbmopen(\my %db, $filename, 0666); |
| 422 | $db{1} = 2; $db{3} = 4; |
| 423 | &mydbmclose(\%db); |
| 424 | is scalar keys %db, 0, '&dbmopen and &dbmclose'; |
| 425 | my $Dfile = "$filename.pag"; |
| 426 | if (! -e $Dfile) { |
| 427 | ($Dfile) = <$filename*>; |
| 428 | } |
| 429 | if ($^O eq 'VMS') { |
| 430 | unlink "$filename.sdbm_dir", $Dfile; |
| 431 | } else { |
| 432 | unlink "$filename.dir", $Dfile; |
| 433 | } |
| 434 | } |
| 435 | |
| 436 | test_proto 'die'; |
| 437 | eval { dier('quinquangle') }; |
| 438 | is $@, "quinquangle at frob line 6.\n", '&CORE::die'; $tests ++; |
| 439 | |
| 440 | test_proto $_ for qw( |
| 441 | endgrent endhostent endnetent endprotoent endpwent endservent |
| 442 | ); |
| 443 | |
| 444 | test_proto 'evalbytes'; |
| 445 | $tests += 4; |
| 446 | { |
| 447 | chop(my $upgraded = "use utf8; '\xc4\x80'" . chr 256); |
| 448 | is &myevalbytes($upgraded), chr 256, '&evalbytes'; |
| 449 | # Test hints |
| 450 | require strict; |
| 451 | strict->import; |
| 452 | &myevalbytes(' |
| 453 | is someone, "someone", "run-time hint bits do not leak into &evalbytes" |
| 454 | '); |
| 455 | use strict; |
| 456 | BEGIN { $^H{coreamp} = 42 } |
| 457 | $^H{coreamp} = 75; |
| 458 | &myevalbytes(' |
| 459 | BEGIN { |
| 460 | is $^H{coreamp}, 42, "compile-time hh propagates into &evalbytes"; |
| 461 | } |
| 462 | ${"frobnicate"} |
| 463 | '); |
| 464 | like $@, qr/strict/, 'compile-time hint bits propagate into &evalbytes'; |
| 465 | } |
| 466 | |
| 467 | test_proto 'exit'; |
| 468 | $tests ++; |
| 469 | is runperl(prog => '&CORE::exit; END { print qq-ok\n- }'), "ok\n", |
| 470 | '&exit with no args'; |
| 471 | |
| 472 | test_proto 'fork'; |
| 473 | |
| 474 | test_proto 'formline'; |
| 475 | $tests += 3; |
| 476 | is &myformline(' @<<< @>>>', 1, 2), 1, '&myformline retval'; |
| 477 | is $^A, ' 1 2', 'effect of &myformline'; |
| 478 | lis [&myformline('@')], [1], '&myformline in list context'; |
| 479 | |
| 480 | test_proto 'exp'; |
| 481 | |
| 482 | test_proto 'fc'; |
| 483 | $tests += 2; |
| 484 | { |
| 485 | my $sharp_s = "\xdf"; |
| 486 | is &myfc($sharp_s), $sharp_s, '&fc, no unicode_strings'; |
| 487 | use feature 'unicode_strings'; |
| 488 | is &myfc($sharp_s), "ss", '&fc, unicode_strings'; |
| 489 | } |
| 490 | |
| 491 | test_proto 'fcntl'; |
| 492 | |
| 493 | test_proto 'fileno'; |
| 494 | $tests += 2; |
| 495 | is &CORE::fileno(\*STDIN), fileno STDIN, '&CORE::fileno'; |
| 496 | lis [&CORE::fileno(\*STDIN)], [fileno STDIN], '&CORE::fileno in list cx'; |
| 497 | |
| 498 | test_proto 'flock'; |
| 499 | test_proto 'fork'; |
| 500 | |
| 501 | test_proto 'getc'; |
| 502 | { |
| 503 | last if is_miniperl; |
| 504 | $tests += 3; |
| 505 | local *STDIN; |
| 506 | open my $fh, "<", \(my $buf='falo'); |
| 507 | open STDIN, "<", \(my $buf2 = 'bison'); |
| 508 | is &mygetc($fh), 'f', '&mygetc'; |
| 509 | is &mygetc(), 'b', '&mygetc with no args'; |
| 510 | lis [&mygetc($fh)], ['a'], '&mygetc in list context'; |
| 511 | } |
| 512 | |
| 513 | test_proto "get$_" for qw ' |
| 514 | grent grgid grnam hostbyaddr hostbyname hostent login netbyaddr netbyname |
| 515 | netent peername |
| 516 | '; |
| 517 | |
| 518 | test_proto 'getpgrp'; |
| 519 | eval {&mygetpgrp()}; |
| 520 | pass '&getpgrp with no args does not crash'; $tests++; |
| 521 | |
| 522 | test_proto "get$_" for qw ' |
| 523 | ppid priority protobyname protobynumber protoent |
| 524 | pwent pwnam pwuid servbyname servbyport servent sockname sockopt |
| 525 | '; |
| 526 | |
| 527 | # Make sure the following tests test what we think they are testing. |
| 528 | ok ! $CORE::{glob}, '*CORE::glob not autovivified yet'; $tests ++; |
| 529 | { |
| 530 | # Make sure ck_glob does not respect the override when &CORE::glob is |
| 531 | # autovivified (by test_proto). |
| 532 | local *CORE::GLOBAL::glob = sub {}; |
| 533 | test_proto 'glob'; |
| 534 | } |
| 535 | $_ = "t/*.t"; |
| 536 | @_ = &myglob($_); |
| 537 | is join($", &myglob()), "@_", '&glob without arguments'; |
| 538 | is join($", &myglob("t/*.t")), "@_", '&glob with an arg'; |
| 539 | $tests += 2; |
| 540 | |
| 541 | test_proto 'gmtime'; |
| 542 | &CORE::gmtime; |
| 543 | pass '&gmtime without args does not crash'; ++$tests; |
| 544 | |
| 545 | test_proto 'hex', ff=>255; |
| 546 | |
| 547 | test_proto 'index'; |
| 548 | $tests += 3; |
| 549 | is &myindex("foffooo","o",2),4,'&index'; |
| 550 | lis [&myindex("foffooo","o",2)],[4],'&index in list context'; |
| 551 | is &myindex("foffooo","o"),1,'&index with 2 args'; |
| 552 | |
| 553 | test_proto 'int', 1.5=>1; |
| 554 | test_proto 'ioctl'; |
| 555 | |
| 556 | test_proto 'join'; |
| 557 | $tests += 2; |
| 558 | is &myjoin('a','b','c'), 'bac', '&join'; |
| 559 | lis [&myjoin('a','b','c')], ['bac'], '&join in list context'; |
| 560 | |
| 561 | test_proto 'kill'; # set up mykill alias |
| 562 | if ($^O ne 'riscos') { |
| 563 | $tests ++; |
| 564 | ok( &mykill(0, $$), '&kill' ); |
| 565 | } |
| 566 | |
| 567 | test_proto 'lc', 'A', 'a'; |
| 568 | test_proto 'lcfirst', 'AA', 'aA'; |
| 569 | test_proto 'length', 'aaa', 3; |
| 570 | test_proto 'link'; |
| 571 | test_proto 'listen'; |
| 572 | |
| 573 | test_proto 'localtime'; |
| 574 | &CORE::localtime; |
| 575 | pass '&localtime without args does not crash'; ++$tests; |
| 576 | |
| 577 | test_proto 'lock'; |
| 578 | $tests += 6; |
| 579 | is \&mylock(\$foo), \$foo, '&lock retval when passed a scalar ref'; |
| 580 | lis [\&mylock(\$foo)], [\$foo], '&lock in list context'; |
| 581 | is &mylock(\@foo), \@foo, '&lock retval when passed an array ref'; |
| 582 | is &mylock(\%foo), \%foo, '&lock retval when passed a ash ref'; |
| 583 | is &mylock(\&foo), \&foo, '&lock retval when passed a code ref'; |
| 584 | is \&mylock(\*foo), \*foo, '&lock retval when passed a glob ref'; |
| 585 | |
| 586 | test_proto 'log'; |
| 587 | |
| 588 | test_proto 'mkdir'; |
| 589 | # mkdir is tested with implicit $_ at the end, to make the test easier |
| 590 | |
| 591 | test_proto "msg$_" for qw( ctl get rcv snd ); |
| 592 | |
| 593 | test_proto 'not'; |
| 594 | $tests += 2; |
| 595 | is &mynot(1), !1, '¬'; |
| 596 | lis [&mynot(0)], [!0], '¬ in list context'; |
| 597 | |
| 598 | test_proto 'oct', '666', 438; |
| 599 | |
| 600 | test_proto 'open'; |
| 601 | $tests += 5; |
| 602 | $file = 'test.pl'; |
| 603 | ok &myopen('file'), '&open with 1 arg' or warn "1-arg open: $!"; |
| 604 | like <file>, qr|^#|, 'result of &open with 1 arg'; |
| 605 | close file; |
| 606 | { |
| 607 | ok &myopen(my $fh, "test.pl"), 'two-arg &open'; |
| 608 | ok $fh, '&open autovivifies'; |
| 609 | like <$fh>, qr '^#', 'result of &open with 2 args'; |
| 610 | last if is_miniperl; |
| 611 | $tests +=2; |
| 612 | ok &myopen(my $fh2, "<", \"sharummbles"), 'retval of 3-arg &open'; |
| 613 | is <$fh2>, 'sharummbles', 'result of three-arg &open'; |
| 614 | } |
| 615 | |
| 616 | test_proto 'opendir'; |
| 617 | test_proto 'ord', chr(64), 64; |
| 618 | |
| 619 | test_proto 'pack'; |
| 620 | $tests += 2; |
| 621 | is &mypack("H*", '5065726c'), 'Perl', '&pack'; |
| 622 | lis [&mypack("H*", '5065726c')], ['Perl'], '&pack in list context'; |
| 623 | |
| 624 | test_proto 'pipe'; |
| 625 | |
| 626 | test_proto 'pos'; |
| 627 | $tests += 4; |
| 628 | $_ = "hello"; |
| 629 | pos = 3; |
| 630 | is &mypos, 3, 'reading &pos without args'; |
| 631 | &mypos = 4; |
| 632 | is pos, 4, 'writing to &pos without args'; |
| 633 | { |
| 634 | my $x = "gubai"; |
| 635 | pos $x = 3; |
| 636 | is &mypos(\$x), 3, 'reading &pos without args'; |
| 637 | &mypos(\$x) = 4; |
| 638 | is pos $x, 4, 'writing to &pos without args'; |
| 639 | } |
| 640 | |
| 641 | test_proto 'prototype'; |
| 642 | $tests++; |
| 643 | is &myprototype(\&myprototype), prototype("CORE::prototype"), '&prototype'; |
| 644 | |
| 645 | test_proto 'quotemeta', '$', '\$'; |
| 646 | |
| 647 | test_proto 'rand'; |
| 648 | $tests += 3; |
| 649 | my $r = &CORE::rand; |
| 650 | ok eval { |
| 651 | use warnings FATAL => qw{numeric uninitialized}; |
| 652 | $r >= 0 && $r < 1; |
| 653 | }, '&rand returns a valid number'; |
| 654 | unlike join(" ", &CORE::rand), qr/ /, '&rand in list context'; |
| 655 | &cmp_ok(&CORE::rand(78), qw '< 78', '&rand with 1 arg'); |
| 656 | |
| 657 | test_proto 'read'; |
| 658 | { |
| 659 | last if is_miniperl; |
| 660 | $tests += 5; |
| 661 | open my $fh, "<", \(my $buff = 'morays have their mores'); |
| 662 | ok &myread($fh, \my $input, 6), '&read with 3 args'; |
| 663 | is $input, 'morays', 'value read by 3-arg &read'; |
| 664 | ok &myread($fh, \$input, 6, 6), '&read with 4 args'; |
| 665 | is $input, 'morays have ', 'value read by 4-arg &read'; |
| 666 | is +()=&myread($fh, \$input, 6), 1, '&read in list context'; |
| 667 | } |
| 668 | |
| 669 | test_proto 'readdir'; |
| 670 | |
| 671 | test_proto 'readline'; |
| 672 | { |
| 673 | local *ARGV = *DATA; |
| 674 | $tests ++; |
| 675 | is scalar &myreadline, |
| 676 | "I wandered lonely as a cloud\n", '&readline w/no args'; |
| 677 | } |
| 678 | { |
| 679 | last if is_miniperl; |
| 680 | $tests += 2; |
| 681 | open my $fh, "<", \(my $buff = <<END); |
| 682 | The Recursive Problem |
| 683 | --------------------- |
| 684 | I have a problem I cannot solve. |
| 685 | The problem is that I cannot solve it. |
| 686 | END |
| 687 | is &myreadline($fh), "The Recursive Problem\n", |
| 688 | '&readline with 1 arg'; |
| 689 | lis [&myreadline($fh)], [ |
| 690 | "---------------------\n", |
| 691 | "I have a problem I cannot solve.\n", |
| 692 | "The problem is that I cannot solve it.\n", |
| 693 | ], '&readline in list context'; |
| 694 | } |
| 695 | |
| 696 | test_proto 'readlink'; |
| 697 | test_proto 'readpipe'; |
| 698 | test_proto 'recv'; |
| 699 | |
| 700 | use if !is_miniperl, File::Spec::Functions, qw "catfile"; |
| 701 | use if !is_miniperl, File::Temp, 'tempdir'; |
| 702 | |
| 703 | test_proto 'rename'; |
| 704 | { |
| 705 | last if is_miniperl; |
| 706 | $tests ++; |
| 707 | my $dir = tempdir(uc cleanup => 1); |
| 708 | my $tmpfilenam = catfile $dir, 'aaa'; |
| 709 | open my $fh, ">", $tmpfilenam or die "cannot open $tmpfilenam: $!"; |
| 710 | close $fh or die "cannot close $tmpfilenam: $!"; |
| 711 | &myrename("$tmpfilenam", $tmpfilenam = catfile $dir,'bbb'); |
| 712 | ok open(my $fh, '>', $tmpfilenam), '&rename'; |
| 713 | } |
| 714 | |
| 715 | test_proto 'ref', [], 'ARRAY'; |
| 716 | |
| 717 | test_proto 'reset'; |
| 718 | $tests += 2; |
| 719 | my $oncer = sub { "a" =~ m?a? }; |
| 720 | &$oncer; |
| 721 | &myreset; |
| 722 | ok &$oncer, '&reset with no args'; |
| 723 | package resettest { |
| 724 | $b = "c"; |
| 725 | $banana = "cream"; |
| 726 | &::myreset('b'); |
| 727 | ::lis [$b,$banana],[(undef)x2], '1-arg &reset'; |
| 728 | } |
| 729 | |
| 730 | test_proto 'reverse'; |
| 731 | $tests += 2; |
| 732 | is &myreverse('reward'), 'drawer', '&reverse'; |
| 733 | lis [&myreverse(qw 'dog bites man')], [qw 'man bites dog'], |
| 734 | '&reverse in list context'; |
| 735 | |
| 736 | test_proto 'rewinddir'; |
| 737 | |
| 738 | test_proto 'rindex'; |
| 739 | $tests += 3; |
| 740 | is &myrindex("foffooo","o",2),1,'&rindex'; |
| 741 | lis [&myrindex("foffooo","o",2)],[1],'&rindex in list context'; |
| 742 | is &myrindex("foffooo","o"),6,'&rindex with 2 args'; |
| 743 | |
| 744 | test_proto 'rmdir'; |
| 745 | |
| 746 | test_proto 'scalar'; |
| 747 | $tests += 2; |
| 748 | is &myscalar(3), 3, '&scalar'; |
| 749 | lis [&myscalar(3)], [3], '&scalar in list cx'; |
| 750 | |
| 751 | test_proto 'seek'; |
| 752 | { |
| 753 | last if is_miniperl; |
| 754 | $tests += 1; |
| 755 | open my $fh, "<", \"misled" or die $!; |
| 756 | &myseek($fh, 2, 0); |
| 757 | is <$fh>, 'sled', '&seek in action'; |
| 758 | } |
| 759 | |
| 760 | test_proto 'seekdir'; |
| 761 | |
| 762 | # Can’t test_proto, as it has none |
| 763 | $tests += 8; |
| 764 | *myselect = \&CORE::select; |
| 765 | is defined prototype &myselect, defined prototype "CORE::select", |
| 766 | 'prototype of &select (or lack thereof)'; |
| 767 | is &myselect, select, '&select with no args'; |
| 768 | { |
| 769 | my $prev = select; |
| 770 | is &myselect(my $fh), $prev, '&select($arg) retval'; |
| 771 | is lc ref $fh, 'glob', '&select autovivifies'; |
| 772 | is select=~s/\*//rug, (*$fh."")=~s/\*//rug, '&select selects'; |
| 773 | select $prev; |
| 774 | } |
| 775 | eval { &myselect(1,2) }; |
| 776 | like $@, qr/^Not enough arguments for select system call at /, |
| 777 | ,'&myselect($two,$args)'; |
| 778 | eval { &myselect(1,2,3) }; |
| 779 | like $@, qr/^Not enough arguments for select system call at /, |
| 780 | ,'&myselect($with,$three,$args)'; |
| 781 | eval { &myselect(1,2,3,4,5) }; |
| 782 | like $@, qr/^Too many arguments for select system call at /, |
| 783 | ,'&myselect($a,$total,$of,$five,$args)'; |
| 784 | &myselect((undef)x3,.25); |
| 785 | # Just have to assume that worked. :-) If we get here, at least it didn’t |
| 786 | # crash or anything. |
| 787 | |
| 788 | test_proto "sem$_" for qw "ctl get op"; |
| 789 | |
| 790 | test_proto 'send'; |
| 791 | |
| 792 | test_proto "set$_" for qw ' |
| 793 | grent hostent netent |
| 794 | '; |
| 795 | |
| 796 | test_proto 'setpgrp'; |
| 797 | $tests +=2; |
| 798 | eval { &mysetpgrp( 0) }; |
| 799 | pass "&setpgrp with one argument"; |
| 800 | eval { &mysetpgrp }; |
| 801 | pass "&setpgrp with no arguments"; |
| 802 | |
| 803 | test_proto "set$_" for qw ' |
| 804 | priority protoent pwent servent sockopt |
| 805 | '; |
| 806 | |
| 807 | test_proto "shm$_" for qw "ctl get read write"; |
| 808 | test_proto 'shutdown'; |
| 809 | test_proto 'sin'; |
| 810 | test_proto 'sleep'; |
| 811 | test_proto "socket$_" for "", "pair"; |
| 812 | |
| 813 | test_proto 'sprintf'; |
| 814 | $tests += 2; |
| 815 | is &mysprintf("%x", 65), '41', '&sprintf'; |
| 816 | lis [&mysprintf("%x", '65')], ['41'], '&sprintf in list context'; |
| 817 | |
| 818 | test_proto 'sqrt', 4, 2; |
| 819 | |
| 820 | test_proto 'srand'; |
| 821 | $tests ++; |
| 822 | &CORE::srand; |
| 823 | () = &CORE::srand; |
| 824 | pass '&srand with no args does not crash'; |
| 825 | |
| 826 | test_proto 'study'; |
| 827 | |
| 828 | test_proto 'substr'; |
| 829 | $tests += 5; |
| 830 | $_ = "abc"; |
| 831 | is &mysubstr($_, 1, 1, "d"), 'b', '4-arg &substr'; |
| 832 | is $_, 'adc', 'what 4-arg &substr does'; |
| 833 | is &mysubstr("abc", 1, 1), 'b', '3-arg &substr'; |
| 834 | is &mysubstr("abc", 1), 'bc', '2-arg &substr'; |
| 835 | &mysubstr($_, 1) = 'long'; |
| 836 | is $_, 'along', 'lvalue &substr'; |
| 837 | |
| 838 | test_proto 'symlink'; |
| 839 | test_proto 'syscall'; |
| 840 | |
| 841 | test_proto 'sysopen'; |
| 842 | $tests +=2; |
| 843 | { |
| 844 | &mysysopen(my $fh, 'test.pl', 0); |
| 845 | pass '&sysopen does not crash with 3 args'; |
| 846 | ok $fh, 'sysopen autovivifies'; |
| 847 | } |
| 848 | |
| 849 | test_proto 'sysread'; |
| 850 | test_proto 'sysseek'; |
| 851 | test_proto 'syswrite'; |
| 852 | |
| 853 | test_proto 'tell'; |
| 854 | { |
| 855 | $tests += 2; |
| 856 | open my $fh, "test.pl" or die "Cannot open test.pl"; |
| 857 | <$fh>; |
| 858 | is &mytell(), tell($fh), '&tell with no args'; |
| 859 | is &mytell($fh), tell($fh), '&tell with an arg'; |
| 860 | } |
| 861 | |
| 862 | test_proto 'telldir'; |
| 863 | |
| 864 | test_proto 'tie'; |
| 865 | test_proto 'tied'; |
| 866 | $tests += 3; |
| 867 | { |
| 868 | my $fetches; |
| 869 | package tier { |
| 870 | sub TIESCALAR { bless[] } |
| 871 | sub FETCH { ++$fetches } |
| 872 | } |
| 873 | my $tied; |
| 874 | my $obj = &mytie(\$tied, 'tier'); |
| 875 | is &mytied(\$tied), $obj, '&tie and &tied retvals'; |
| 876 | () = "$tied"; |
| 877 | is $fetches, 1, '&tie actually ties'; |
| 878 | &CORE::untie(\$tied); |
| 879 | () = "$tied"; |
| 880 | is $fetches, 1, '&untie unties'; |
| 881 | } |
| 882 | |
| 883 | test_proto 'time'; |
| 884 | $tests += 2; |
| 885 | like &mytime, qr/^\d+\z/, '&time in scalar context'; |
| 886 | like join('-', &mytime), qr/^\d+\z/, '&time in list context'; |
| 887 | |
| 888 | test_proto 'times'; |
| 889 | $tests += 2; |
| 890 | like &mytimes, qr/^[\d.]+\z/, '× in scalar context'; |
| 891 | like join('-',&mytimes), qr/^[\d.]+-[\d.]+-[\d.]+-[\d.]+\z/, |
| 892 | '× in list context'; |
| 893 | |
| 894 | test_proto 'uc', 'aa', 'AA'; |
| 895 | test_proto 'ucfirst', 'aa', "Aa"; |
| 896 | |
| 897 | test_proto 'umask'; |
| 898 | $tests ++; |
| 899 | is &myumask, umask, '&umask with no args'; |
| 900 | |
| 901 | test_proto 'undef'; |
| 902 | $tests += 12; |
| 903 | is &myundef(), undef, '&undef returns undef'; |
| 904 | lis [&myundef()], [undef], '&undef returns undef in list cx'; |
| 905 | lis [&myundef(\$_)], [undef], '&undef(...) returns undef in list cx'; |
| 906 | is \&myundef(), \undef, '&undef returns the right undef'; |
| 907 | $_ = 'anserine questions'; |
| 908 | &myundef(\$_); |
| 909 | is $_, undef, '&undef(\$_) undefines $_'; |
| 910 | @_ = 1..3; |
| 911 | &myundef(\@_); |
| 912 | is @_, 0, '&undef(\@_) undefines @_'; |
| 913 | %_ = 1..4; |
| 914 | &myundef(\%_); |
| 915 | ok !%_, '&undef(\%_) undefines %_'; |
| 916 | &myundef(\&utf8::valid); # nobody should be using this :-) |
| 917 | ok !defined &utf8::valid, '&undef(\&foo) undefines &foo'; |
| 918 | @_ = \*_; |
| 919 | &myundef; |
| 920 | is *_{ARRAY}, undef, '@_=\*_, &undef undefines *_'; |
| 921 | @_ = \*_; |
| 922 | &myundef(\*_); |
| 923 | is *_{ARRAY}, undef, '&undef(\*_) undefines *_'; |
| 924 | (&myundef(), @_) = 1..10; |
| 925 | lis \@_, [2..10], 'list assignment to &undef()'; |
| 926 | ok !defined undef, 'list assignment to &undef() does not affect undef'; |
| 927 | undef @_; |
| 928 | |
| 929 | test_proto 'unpack'; |
| 930 | $tests += 2; |
| 931 | $_ = 'abcd'; |
| 932 | is &myunpack("H*"), '61626364', '&unpack with one arg'; |
| 933 | is &myunpack("H*", "bcde"), '62636465', '&unpack with two arg'; |
| 934 | |
| 935 | |
| 936 | test_proto 'untie'; # behaviour already tested along with tie(d) |
| 937 | |
| 938 | test_proto 'utime'; |
| 939 | $tests += 2; |
| 940 | is &myutime(undef,undef), 0, '&utime'; |
| 941 | lis [&myutime(undef,undef)], [0], '&utime in list context'; |
| 942 | |
| 943 | test_proto 'vec'; |
| 944 | $tests += 3; |
| 945 | is &myvec("foo", 0, 4), 6, '&vec'; |
| 946 | lis [&myvec("foo", 0, 4)], [6], '&vec in list context'; |
| 947 | $tmp = "foo"; |
| 948 | ++&myvec($tmp,0,4); |
| 949 | is $tmp, "goo", 'lvalue &vec'; |
| 950 | |
| 951 | test_proto 'wait'; |
| 952 | test_proto 'waitpid'; |
| 953 | |
| 954 | test_proto 'wantarray'; |
| 955 | $tests += 4; |
| 956 | my $context; |
| 957 | my $cx_sub = sub { |
| 958 | $context = qw[void scalar list][&mywantarray + defined mywantarray()] |
| 959 | }; |
| 960 | () = &$cx_sub; |
| 961 | is $context, 'list', '&wantarray with caller in list context'; |
| 962 | scalar &$cx_sub; |
| 963 | is($context, 'scalar', '&wantarray with caller in scalar context'); |
| 964 | &$cx_sub; |
| 965 | is($context, 'void', '&wantarray with caller in void context'); |
| 966 | lis [&mywantarray],[wantarray], '&wantarray itself in list context'; |
| 967 | |
| 968 | test_proto 'warn'; |
| 969 | { $tests += 3; |
| 970 | my $w; |
| 971 | local $SIG{__WARN__} = sub { $w = shift }; |
| 972 | is &mywarn('a'), 1, '&warn retval'; |
| 973 | is $w, "a at " . __FILE__ . " line " . (__LINE__-1) . ".\n", 'warning'; |
| 974 | lis [&mywarn()], [1], '&warn retval in list context'; |
| 975 | } |
| 976 | |
| 977 | test_proto 'write'; |
| 978 | $tests ++; |
| 979 | eval {&mywrite}; |
| 980 | like $@, qr'^Undefined format "STDOUT" called', |
| 981 | "&write without arguments can handle the null"; |
| 982 | |
| 983 | # This is just a check to make sure we have tested everything. If we |
| 984 | # haven’t, then either the sub needs to be tested or the list in |
| 985 | # gv.c is wrong. |
| 986 | { |
| 987 | last if is_miniperl; |
| 988 | require File::Spec::Functions; |
| 989 | my $keywords_file = |
| 990 | File::Spec::Functions::catfile( |
| 991 | File::Spec::Functions::updir,'regen','keywords.pl' |
| 992 | ); |
| 993 | open my $kh, $keywords_file |
| 994 | or die "$0 cannot open $keywords_file: $!"; |
| 995 | while(<$kh>) { |
| 996 | if (m?__END__?..${\0} and /^[-+](.*)/) { |
| 997 | my $word = $1; |
| 998 | next if |
| 999 | $word =~ /^(?:s(?:tate|ort|ay|ub)?|d(?:ef |
| 1000 | ault|ump|o)|p(?:rintf?|ackag |
| 1001 | e)|e(?:ls(?:if|e)|val|q)|g(?:[et]|iven|oto |
| 1002 | |rep)|u(?:n(?:less|til)|se)|l(?:(?:as)?t|ocal|e)|re |
| 1003 | (?:quire|turn|do)|__(?:DATA|END)__|for(?:each|mat)?|(?: |
| 1004 | AUTOLOA|EN)D|n(?:e(?:xt)?|o)|C(?:HECK|ORE)|wh(?:ile|en) |
| 1005 | |(?:ou?|t)r|m(?:ap|y)?|UNITCHECK|q[qrwx]?|x(?:or)?|DEST |
| 1006 | ROY|BEGIN|INIT|and|cmp|if|y)\z/x; |
| 1007 | $tests ++; |
| 1008 | ok exists &{"my$word"} |
| 1009 | || (eval{&{"CORE::$word"}}, $@ =~ /cannot be called directly/), |
| 1010 | "$word either has been tested or is not ampable"; |
| 1011 | } |
| 1012 | } |
| 1013 | } |
| 1014 | |
| 1015 | # Add new tests above this line. |
| 1016 | |
| 1017 | # This test must come last (before the test count test): |
| 1018 | |
| 1019 | { |
| 1020 | last if is_miniperl; |
| 1021 | require Cwd; |
| 1022 | import Cwd; |
| 1023 | $tests += 3; |
| 1024 | require File::Temp ; |
| 1025 | my $dir = File::Temp::tempdir(uc cleanup => 1); |
| 1026 | my $cwd = cwd(); |
| 1027 | chdir($dir); |
| 1028 | |
| 1029 | # Make sure that implicit $_ is not applied to mkdir’s second argument. |
| 1030 | local $^W = 1; |
| 1031 | my $warnings; |
| 1032 | local $SIG{__WARN__} = sub { ++$warnings }; |
| 1033 | |
| 1034 | no warnings 'experimental::lexical_topic'; |
| 1035 | my $_ = 'Phoo'; |
| 1036 | ok &mymkdir(), '&mkdir'; |
| 1037 | like <*>, qr/^phoo(.DIR)?\z/i, 'mkdir works with implicit $_'; |
| 1038 | |
| 1039 | is $warnings, undef, 'no implicit $_ for second argument to mkdir'; |
| 1040 | |
| 1041 | chdir($cwd); # so auto-cleanup can remove $dir |
| 1042 | } |
| 1043 | |
| 1044 | # ------------ END TESTING ----------- # |
| 1045 | |
| 1046 | done_testing $tests; |
| 1047 | |
| 1048 | #line 3 frob |
| 1049 | |
| 1050 | sub file { &CORE::__FILE__ } |
| 1051 | sub line { &CORE::__LINE__ } # 5 |
| 1052 | sub dier { &CORE::die(@_) } # 6 |
| 1053 | package stribble; |
| 1054 | sub main::pakg { &CORE::__PACKAGE__ } |
| 1055 | |
| 1056 | # Please do not add new tests here. |
| 1057 | package main; |
| 1058 | CORE::__DATA__ |
| 1059 | I wandered lonely as a cloud |
| 1060 | That floats on high o’er vales and hills, |
| 1061 | And all at once I saw a crowd, |
| 1062 | A host of golden daffodils! |
| 1063 | Beside the lake, beneath the trees, |
| 1064 | Fluttering, dancing, in the breeze. |
| 1065 | -- Wordsworth |