Commit | Line | Data |
8d063cd8 |
1 | #!./perl |
2 | |
90ce63d5 |
3 | BEGIN { |
90ce63d5 |
4 | $| = 1; |
5 | chdir 't' if -d 't'; |
20822f61 |
6 | @INC = '../lib'; |
774d564b |
7 | $SIG{__WARN__} = sub { die "Dying on warning: ", @_ }; |
90ce63d5 |
8 | } |
8d063cd8 |
9 | |
9f1b1f2d |
10 | use warnings; |
04fee9b5 |
11 | use Config; |
9f1b1f2d |
12 | |
0bee926d |
13 | my $test = 1; |
90ce63d5 |
14 | sub ok { |
0bee926d |
15 | my($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]; |
09fdc078 |
23 | print "# $info\n" if defined $info; |
90ce63d5 |
24 | } |
0bee926d |
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; |
90ce63d5 |
37 | } |
38 | |
6e592b3a |
39 | print "1..59\n"; |
0bee926d |
40 | |
43651d81 |
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 | $Is_miniperl = $ENV{PERL_CORE_MINITEST}; |
dbc1d986 |
50 | $Is_BeOS = $^O eq 'beos'; |
be708cc0 |
51 | |
c8d62b71 |
52 | $PERL = $ENV{PERL} |
53 | || ($Is_NetWare ? 'perl' : |
54 | ($Is_MacOS || $Is_VMS) ? $^X : |
55 | $Is_MSWin32 ? '.\perl' : |
56 | './perl'); |
68dc0745 |
57 | |
39e571d4 |
58 | eval '$ENV{"FOO"} = "hi there";'; # check that ENV is inited inside eval |
26f6e342 |
59 | # cmd.exe will echo 'variable=value' but 4nt will echo just the value |
60 | # -- Nikola Knezevic |
8efe09f7 |
61 | if ($Is_MSWin32) { ok `set FOO` =~ /^(?:FOO=)?hi there$/; } |
be708cc0 |
62 | elsif ($Is_MacOS) { ok "1 # skipped", 1; } |
c363d00c |
63 | elsif ($Is_VMS) { ok `write sys\$output f\$trnlnm("FOO")` eq "hi there\n"; } |
be708cc0 |
64 | else { ok `echo \$FOO` eq "hi there\n"; } |
8d063cd8 |
65 | |
bf38876a |
66 | unlink 'ajslkdfpqjsjfk'; |
8d063cd8 |
67 | $! = 0; |
90ce63d5 |
68 | open(FOO,'ajslkdfpqjsjfk'); |
0bee926d |
69 | ok $!, $!; |
90ce63d5 |
70 | close FOO; # just mention it, squelch used-only-once |
8d063cd8 |
71 | |
be708cc0 |
72 | if ($Is_MSWin32 || $Is_NetWare || $Is_Dos || $Is_MPE || $Is_MacOS) { |
a782d47c |
73 | skip('SIGINT not safe on this platform') for 1..5; |
68dc0745 |
74 | } |
75 | else { |
c363d00c |
76 | # the next tests are done in a subprocess because sh spits out a |
77 | # newline onto stderr when a child process kills itself with SIGINT. |
04fee9b5 |
78 | # We use a pipe rather than system() because the VMS command buffer |
c363d00c |
79 | # would overflow with a command that long. |
80 | |
81 | open( CMDPIPE, "| $PERL"); |
82 | |
83 | print CMDPIPE <<'END'; |
378cc40b |
84 | |
79072805 |
85 | $| = 1; # command buffering |
378cc40b |
86 | |
b715f106 |
87 | $SIG{"INT"} = "ok3"; kill "INT",$$; sleep 1; |
88 | $SIG{"INT"} = "IGNORE"; kill "INT",$$; sleep 1; print "ok 4\n"; |
0bee926d |
89 | $SIG{"INT"} = "DEFAULT"; kill "INT",$$; sleep 1; print "not ok 4\n"; |
79072805 |
90 | |
91 | sub ok3 { |
92 | if (($x = pop(@_)) eq "INT") { |
93 | print "ok 3\n"; |
94 | } |
95 | else { |
652ed9f8 |
96 | print "not ok 3 ($x @_)\n"; |
79072805 |
97 | } |
98 | } |
99 | |
100 | END |
c363d00c |
101 | |
102 | close CMDPIPE; |
103 | |
2d4fcd5e |
104 | open( CMDPIPE, "| $PERL"); |
105 | print CMDPIPE <<'END'; |
106 | |
107 | { package X; |
108 | sub DESTROY { |
109 | kill "INT",$$; |
110 | } |
111 | } |
112 | sub x { |
113 | my $x=bless [], 'X'; |
114 | return sub { $x }; |
115 | } |
116 | $| = 1; # command buffering |
117 | $SIG{"INT"} = "ok5"; |
118 | { |
119 | local $SIG{"INT"}=x(); |
120 | print ""; # Needed to expose failure in 5.8.0 (why?) |
121 | } |
122 | sleep 1; |
123 | delete $SIG{"INT"}; |
124 | kill "INT",$$; sleep 1; |
125 | sub ok5 { |
126 | print "ok 5\n"; |
127 | } |
128 | END |
129 | close CMDPIPE; |
bb4e15c8 |
130 | $? >>= 8 if $^O eq 'VMS'; # POSIX status hiding in 2nd byte |
639cf43b |
131 | my $todo = ($^O eq 'os2' ? ' # TODO: EMX v0.9d_fix4 bug: wrong nibble? ' : ''); |
132 | print $? & 0xFF ? "ok 6$todo\n" : "not ok 6$todo\n"; |
2d4fcd5e |
133 | |
6e592b3a |
134 | open(CMDPIPE, "| $PERL"); |
135 | print CMDPIPE <<'END'; |
136 | |
137 | sub PVBM () { 'foo' } |
138 | index 'foo', PVBM; |
139 | my $pvbm = PVBM; |
140 | |
141 | sub foo { exit 0 } |
142 | |
143 | $SIG{"INT"} = $pvbm; |
144 | kill "INT", $$; sleep 1; |
145 | END |
146 | close CMDPIPE; |
147 | $? >>= 8 if $^O eq 'VMS'; |
148 | print $? ? "not ok 7\n" : "ok 7\n"; |
149 | |
150 | $test += 5; |
68dc0745 |
151 | } |
a687059c |
152 | |
68dc0745 |
153 | # can we slice ENV? |
154 | @val1 = @ENV{keys(%ENV)}; |
a687059c |
155 | @val2 = values(%ENV); |
0bee926d |
156 | ok join(':',@val1) eq join(':',@val2); |
157 | ok @val1 > 1; |
90ce63d5 |
158 | |
159 | # regex vars |
160 | 'foobarbaz' =~ /b(a)r/; |
0bee926d |
161 | ok $` eq 'foo', $`; |
162 | ok $& eq 'bar', $&; |
163 | ok $' eq 'baz', $'; |
164 | ok $+ eq 'a', $+; |
90ce63d5 |
165 | |
166 | # $" |
167 | @a = qw(foo bar baz); |
0bee926d |
168 | ok "@a" eq "foo bar baz", "@a"; |
90ce63d5 |
169 | { |
170 | local $" = ','; |
0bee926d |
171 | ok "@a" eq "foo,bar,baz", "@a"; |
90ce63d5 |
172 | } |
a687059c |
173 | |
90ce63d5 |
174 | # $; |
175 | %h = (); |
176 | $h{'foo', 'bar'} = 1; |
0bee926d |
177 | ok((keys %h)[0] eq "foo\034bar", (keys %h)[0]); |
90ce63d5 |
178 | { |
179 | local $; = 'x'; |
180 | %h = (); |
181 | $h{'foo', 'bar'} = 1; |
0bee926d |
182 | ok((keys %h)[0] eq 'fooxbar', (keys %h)[0]); |
90ce63d5 |
183 | } |
ed6116ce |
184 | |
90ce63d5 |
185 | # $?, $@, $$ |
dc459aad |
186 | if ($Is_MacOS) { |
187 | skip('$? + system are broken on MacPerl') for 1..2; |
188 | } |
189 | else { |
190 | system qq[$PERL "-I../lib" -e "use vmsish qw(hushed); exit(0)"]; |
191 | ok $? == 0, $?; |
192 | system qq[$PERL "-I../lib" -e "use vmsish qw(hushed); exit(1)"]; |
193 | ok $? != 0, $?; |
194 | } |
90ce63d5 |
195 | |
196 | eval { die "foo\n" }; |
0bee926d |
197 | ok $@ eq "foo\n", $@; |
90ce63d5 |
198 | |
0bee926d |
199 | ok $$ > 0, $$; |
306196c3 |
200 | eval { $$++ }; |
201 | ok $@ =~ /^Modification of a read-only value attempted/; |
90ce63d5 |
202 | |
203 | # $^X and $0 |
ed37317b |
204 | { |
3e3baf6d |
205 | if ($^O eq 'qnx') { |
7fbf1995 |
206 | chomp($wd = `/usr/bin/fullpath -t`); |
68dc0745 |
207 | } |
04fee9b5 |
208 | elsif($Is_Cygwin || $Config{'d_procselfexe'}) { |
1cab015a |
209 | # Cygwin turns the symlink into the real file |
210 | chomp($wd = `pwd`); |
211 | $wd =~ s#/t$##; |
6178c52a |
212 | if ($Is_Cygwin) { |
213 | $wd = Cygwin::win_to_posix_path(Cygwin::posix_to_win_path($wd, 1)); |
214 | } |
1cab015a |
215 | } |
ed344e4f |
216 | elsif($Is_os2) { |
217 | $wd = Cwd::sys_cwd(); |
218 | } |
be708cc0 |
219 | elsif($Is_MacOS) { |
220 | $wd = ':'; |
221 | } |
68dc0745 |
222 | else { |
223 | $wd = '.'; |
224 | } |
c363d00c |
225 | my $perl = ($Is_MacOS || $Is_VMS) ? $^X : "$wd/perl"; |
ed37317b |
226 | my $headmaybe = ''; |
6178c52a |
227 | my $middlemaybe = ''; |
ed37317b |
228 | my $tailmaybe = ''; |
68dc0745 |
229 | $script = "$wd/show-shebang"; |
ed37317b |
230 | if ($Is_MSWin32) { |
231 | chomp($wd = `cd`); |
8ac9c18d |
232 | $wd =~ s|\\|/|g; |
233 | $perl = "$wd/perl.exe"; |
234 | $script = "$wd/show-shebang.bat"; |
ed37317b |
235 | $headmaybe = <<EOH ; |
236 | \@rem =' |
237 | \@echo off |
238 | $perl -x \%0 |
239 | goto endofperl |
240 | \@rem '; |
241 | EOH |
242 | $tailmaybe = <<EOT ; |
243 | |
244 | __END__ |
245 | :endofperl |
246 | EOT |
247 | } |
ed344e4f |
248 | elsif ($Is_os2) { |
249 | $script = "./show-shebang"; |
250 | } |
be708cc0 |
251 | elsif ($Is_MacOS) { |
252 | $script = ":show-shebang"; |
253 | } |
c363d00c |
254 | elsif ($Is_VMS) { |
255 | $script = "[]show-shebang"; |
be708cc0 |
256 | } |
6178c52a |
257 | elsif ($Is_Cygwin) { |
258 | $middlemaybe = <<'EOX' |
259 | $^X = Cygwin::win_to_posix_path(Cygwin::posix_to_win_path($^X, 1)); |
260 | $0 = Cygwin::win_to_posix_path(Cygwin::posix_to_win_path($0, 1)); |
261 | EOX |
262 | } |
a1a0e61e |
263 | if ($^O eq 'os390' or $^O eq 'posix-bc' or $^O eq 'vmesa') { # no shebang |
9d116dd7 |
264 | $headmaybe = <<EOH ; |
265 | eval 'exec ./perl -S \$0 \${1+"\$\@"}' |
266 | if 0; |
267 | EOH |
268 | } |
2eecd615 |
269 | $s1 = "\$^X is $perl, \$0 is $script\n"; |
0bee926d |
270 | ok open(SCRIPT, ">$script"), $!; |
6178c52a |
271 | ok print(SCRIPT $headmaybe . <<EOB . $middlemaybe . <<'EOF' . $tailmaybe), $!; |
774d564b |
272 | #!$wd/perl |
273 | EOB |
90ce63d5 |
274 | print "\$^X is $^X, \$0 is $0\n"; |
275 | EOF |
0bee926d |
276 | ok close(SCRIPT), $!; |
277 | ok chmod(0755, $script), $!; |
c363d00c |
278 | $_ = ($Is_MacOS || $Is_VMS) ? `$perl $script` : `$script`; |
ed344e4f |
279 | s/\.exe//i if $Is_Dos or $Is_Cygwin or $Is_os2; |
dbc1d986 |
280 | s{./$script}{$script} if $Is_BeOS; # revert BeOS execvp() side-effect |
68dc0745 |
281 | s{\bminiperl\b}{perl}; # so that test doesn't fail with miniperl |
ed37317b |
282 | s{is perl}{is $perl}; # for systems where $^X is only a basename |
a6c40364 |
283 | s{\\}{/}g; |
0bee926d |
284 | ok((($Is_MSWin32 || $Is_os2) ? uc($_) eq uc($s1) : $_ eq $s1), " :$_:!=:$s1:"); |
ed37317b |
285 | $_ = `$perl $script`; |
4bbb7126 |
286 | s/\.exe//i if $Is_Dos or $Is_os2 or $Is_Cygwin; |
dbc1d986 |
287 | s{./$perl}{$perl} if $Is_BeOS; # revert BeOS execvp() side-effect |
a6c40364 |
288 | s{\\}{/}g; |
0bee926d |
289 | ok((($Is_MSWin32 || $Is_os2) ? uc($_) eq uc($s1) : $_ eq $s1), " :$_:!=:$s1: after `$perl $script`"); |
22fc9b38 |
290 | ok unlink($script), $!; |
68dc0745 |
291 | } |
ed6116ce |
292 | |
90ce63d5 |
293 | # $], $^O, $^T |
0bee926d |
294 | ok $] >= 5.00319, $]; |
295 | ok $^O; |
296 | ok $^T > 850000000, $^T; |
66b1d557 |
297 | |
881ddac4 |
298 | # Test change 25062 is working |
299 | my $orig_osname = $^O; |
300 | { |
301 | local $^I = '.bak'; |
302 | ok($^O eq $orig_osname, 'Assigning $^I does not clobber $^O'); |
303 | } |
304 | $^O = $orig_osname; |
305 | |
be708cc0 |
306 | if ($Is_VMS || $Is_Dos || $Is_MacOS) { |
44d95355 |
307 | skip("%ENV manipulations fail or aren't safe on $^O") for 1..4; |
66b1d557 |
308 | } |
309 | else { |
da51b73c |
310 | if ($ENV{PERL_VALGRIND}) { |
311 | skip("clearing \%ENV is not safe when running under valgrind"); |
312 | } else { |
313 | $PATH = $ENV{PATH}; |
314 | $PDL = $ENV{PERL_DESTRUCT_LEVEL} || 0; |
315 | $ENV{foo} = "bar"; |
316 | %ENV = (); |
317 | $ENV{PATH} = $PATH; |
318 | $ENV{PERL_DESTRUCT_LEVEL} = $PDL || 0; |
319 | ok ($Is_MSWin32 ? (`set foo 2>NUL` eq "") |
320 | : (`echo \$foo` eq "\n") ); |
321 | } |
3e3baf6d |
322 | |
ec00bdd8 |
323 | $ENV{__NoNeSuCh} = "foo"; |
3e3baf6d |
324 | $0 = "bar"; |
26f6e342 |
325 | # cmd.exe will echo 'variable=value' but 4nt will echo just the value |
326 | # -- Nikola Knezevic |
8efe09f7 |
327 | ok ($Is_MSWin32 ? (`set __NoNeSuCh` =~ /^(?:__NoNeSuCh=)?foo$/) |
ec00bdd8 |
328 | : (`echo \$__NoNeSuCh` eq "foo\n") ); |
09fdc078 |
329 | if ($^O =~ /^(linux|freebsd)$/ && |
330 | open CMDLINE, "/proc/$$/cmdline") { |
331 | chomp(my $line = scalar <CMDLINE>); |
332 | my $me = (split /\0/, $line)[0]; |
ecce83c2 |
333 | ok($me eq $0, 'altering $0 is effective (testing with /proc/)'); |
09fdc078 |
334 | close CMDLINE; |
ecce83c2 |
335 | # perlbug #22811 |
336 | my $mydollarzero = sub { |
337 | my($arg) = shift; |
338 | $0 = $arg if defined $arg; |
fbd3c14b |
339 | # In FreeBSD the ps -o command= will cause |
340 | # an empty header line, grab only the last line. |
341 | my $ps = (`ps -o command= -p $$`)[-1]; |
ecce83c2 |
342 | return if $?; |
343 | chomp $ps; |
344 | printf "# 0[%s]ps[%s]\n", $0, $ps; |
345 | $ps; |
346 | }; |
347 | my $ps = $mydollarzero->("x"); |
e26ae24d |
348 | ok(!$ps # we allow that something goes wrong with the ps command |
80bca1b4 |
349 | # In Linux 2.4 we would get an exact match ($ps eq 'x') but |
350 | # in Linux 2.2 there seems to be something funny going on: |
351 | # it seems as if the original length of the argv[] would |
352 | # be stored in the proc struct and then used by ps(1), |
353 | # no matter what characters we use to pad the argv[]. |
354 | # (And if we use \0:s, they are shown as spaces.) Sigh. |
355 | || $ps =~ /^x\s*$/ |
6a4647a3 |
356 | # FreeBSD cannot get rid of both the leading "perl :" |
357 | # and the trailing " (perl)": some FreeBSD versions |
358 | # can get rid of the first one. |
d2e0b13f |
359 | || ($^O eq 'freebsd' && $ps =~ m/^(?:perl: )?x(?: \(perl\))?$/), |
e26ae24d |
360 | 'altering $0 is effective (testing with `ps`)'); |
09fdc078 |
361 | } else { |
651aa52e |
362 | skip("\$0 check only on Linux and FreeBSD") for 0, 1; |
09fdc078 |
363 | } |
66b1d557 |
364 | } |
3e3baf6d |
365 | |
c7213721 |
366 | { |
a45269de |
367 | my $ok = 1; |
368 | my $warn = ''; |
369 | local $SIG{'__WARN__'} = sub { $ok = 0; $warn = join '', @_; }; |
78987ded |
370 | $! = undef; |
a45269de |
371 | ok($ok, $warn, $Is_VMS ? "'\$!=undef' does throw a warning" : ''); |
78987ded |
372 | } |
373 | |
902173a3 |
374 | # test case-insignificance of %ENV (these tests must be enabled only |
375 | # when perl is compiled with -DENV_IS_CASELESS) |
2986a63f |
376 | if ($Is_MSWin32 || $Is_NetWare) { |
902173a3 |
377 | %ENV = (); |
378 | $ENV{'Foo'} = 'bar'; |
379 | $ENV{'fOo'} = 'baz'; |
0bee926d |
380 | ok (scalar(keys(%ENV)) == 1); |
381 | ok exists($ENV{'FOo'}); |
382 | ok (delete($ENV{'foO'}) eq 'baz'); |
383 | ok (scalar(keys(%ENV)) == 0); |
902173a3 |
384 | } |
385 | else { |
0bee926d |
386 | skip('no caseless %ENV support') for 1..4; |
902173a3 |
387 | } |
d2c93421 |
388 | |
43651d81 |
389 | if ($Is_miniperl) { |
13b238e6 |
390 | skip ("miniperl can't rely on loading %Errno") for 1..2; |
43651d81 |
391 | } else { |
126c71c8 |
392 | no warnings 'void'; |
393 | |
d2c93421 |
394 | # Make sure Errno hasn't been prematurely autoloaded |
395 | |
b79f7545 |
396 | ok !keys %Errno::; |
d2c93421 |
397 | |
398 | # Test auto-loading of Errno when %! is used |
399 | |
126c71c8 |
400 | ok scalar eval q{ |
401 | %!; |
402 | defined %Errno::; |
403 | }, $@; |
404 | } |
d2c93421 |
405 | |
43651d81 |
406 | if ($Is_miniperl) { |
407 | skip ("miniperl can't rely on loading %Errno"); |
408 | } else { |
409 | # Make sure that Errno loading doesn't clobber $! |
d2c93421 |
410 | |
43651d81 |
411 | undef %Errno::; |
412 | delete $INC{"Errno.pm"}; |
d2c93421 |
413 | |
43651d81 |
414 | open(FOO, "nonesuch"); # Generate ENOENT |
415 | my %errs = %{"!"}; # Cause Errno.pm to be loaded at run-time |
416 | ok ${"!"}{ENOENT}; |
417 | } |
a4268c0a |
418 | |
b0e6f864 |
419 | ok $^S == 0 && defined $^S; |
0bee926d |
420 | eval { ok $^S == 1 }; |
b0e6f864 |
421 | eval " BEGIN { ok ! defined \$^S } "; |
422 | ok $^S == 0 && defined $^S; |
7c36658b |
423 | |
424 | ok ${^TAINT} == 0; |
425 | eval { ${^TAINT} = 1 }; |
426 | ok ${^TAINT} == 0; |
9aa702ec |
427 | |
428 | # 5.6.1 had a bug: @+ and @- were not properly interpolated |
429 | # into double-quoted strings |
430 | # 20020414 mjd-perl-patch+@plover.com |
b64ebf53 |
431 | "I like pie" =~ /(I) (like) (pie)/; |
432 | ok "@-" eq "0 0 2 7"; |
433 | ok "@+" eq "10 1 6 10"; |
9aa702ec |
434 | |
f28098ff |
435 | # Tests for the magic get of $\ |
436 | { |
437 | my $ok = 0; |
438 | # [perl #19330] |
439 | { |
440 | local $\ = undef; |
441 | $\++; $\++; |
442 | $ok = $\ eq 2; |
443 | } |
444 | ok $ok; |
445 | $ok = 0; |
446 | { |
447 | local $\ = "a\0b"; |
448 | $ok = "a$\b" eq "aa\0bb"; |
449 | } |
450 | ok $ok; |
451 | } |
547d1dd8 |
452 | |
453 | # Test for bug [perl #27839] |
454 | { |
455 | my $x; |
456 | sub f { |
457 | "abc" =~ /(.)./; |
458 | $x = "@+"; |
459 | return @+; |
460 | }; |
461 | my @y = f(); |
462 | ok( $x eq "@y", "return a magic array ($x) vs (@y)" ); |
463 | } |
4c9140ed |
464 | |
465 | # Test for bug [perl #36434] |
5ec759d9 |
466 | if (!$Is_VMS) { |
4c9140ed |
467 | local @ISA; |
468 | local %ENV; |
e1a479c5 |
469 | # This used to be __PACKAGE__, but that causes recursive |
470 | # inheritance, which is detected earlier now and broke |
471 | # this test |
472 | eval { push @ISA, __FILE__ }; |
d8084ca5 |
473 | ok( $@ eq '', 'Push a constant on a magic array'); |
4c9140ed |
474 | $@ and print "# $@"; |
475 | eval { %ENV = (PATH => __PACKAGE__) }; |
d8084ca5 |
476 | ok( $@ eq '', 'Assign a constant to a magic hash'); |
477 | $@ and print "# $@"; |
478 | eval { my %h = qw(A B); %ENV = (PATH => (keys %h)[0]) }; |
479 | ok( $@ eq '', 'Assign a shared key to a magic hash'); |
4c9140ed |
480 | $@ and print "# $@"; |
481 | } |
5ec759d9 |
482 | else { |
483 | # Can not do this test on VMS, EPOC, and SYMBIAN according to comments |
484 | # in mg.c/Perl_magic_clear_all_env() |
485 | # |
486 | skip('Can\'t make assignment to \%ENV on this system') for 1..3; |
487 | } |