}
use warnings;
+use Config;
my $test = 1;
sub ok {
unless( $ok ) {
printf "# Failed test at line %d\n", (caller)[2];
- print "# $info" if defined $info;
+ print "# $info\n" if defined $info;
}
$test++;
return 1;
}
-print "1..43\n";
+print "1..52\n";
$Is_MSWin32 = $^O eq 'MSWin32';
$Is_NetWare = $^O eq 'NetWare';
$Is_MacOS = $^O eq 'MacOS';
$Is_MPE = $^O eq 'mpeix';
-$PERL = ($Is_NetWare ? 'perl' :
- $Is_MacOS ? $^X :
- $Is_MSWin32 ? '.\perl' :
+$PERL = ($Is_NetWare ? 'perl' :
+ ($Is_MacOS || $Is_VMS) ? $^X :
+ $Is_MSWin32 ? '.\perl' :
'./perl');
eval '$ENV{"FOO"} = "hi there";'; # check that ENV is inited inside eval
# cmd.exe will echo 'variable=value' but 4nt will echo just the value
# -- Nikola Knezevic
-if ($Is_MSWin32) { ok `set FOO` =~ /^(FOO=)?hi there$/; }
+if ($Is_MSWin32) { ok `set FOO` =~ /^(?:FOO=)?hi there$/; }
elsif ($Is_MacOS) { ok "1 # skipped", 1; }
+elsif ($Is_VMS) { ok `write sys\$output f\$trnlnm("FOO")` eq "hi there\n"; }
else { ok `echo \$FOO` eq "hi there\n"; }
unlink 'ajslkdfpqjsjfk';
close FOO; # just mention it, squelch used-only-once
if ($Is_MSWin32 || $Is_NetWare || $Is_Dos || $Is_MPE || $Is_MacOS) {
- skip() for 1..2;
+ skip('SIGINT not safe on this platform') for 1..4;
}
else {
- # the next tests are embedded inside system simply because sh spits out
- # a newline onto stderr when a child process kills itself with SIGINT.
- system './perl', '-e', <<'END';
+ # the next tests are done in a subprocess because sh spits out a
+ # newline onto stderr when a child process kills itself with SIGINT.
+ # We use a pipe rather than system() because the VMS command buffer
+ # would overflow with a command that long.
+
+ open( CMDPIPE, "| $PERL");
+
+ print CMDPIPE <<'END';
$| = 1; # command buffering
}
END
- $test += 2;
+
+ close CMDPIPE;
+
+ open( CMDPIPE, "| $PERL");
+ print CMDPIPE <<'END';
+
+ { package X;
+ sub DESTROY {
+ kill "INT",$$;
+ }
+ }
+ sub x {
+ my $x=bless [], 'X';
+ return sub { $x };
+ }
+ $| = 1; # command buffering
+ $SIG{"INT"} = "ok5";
+ {
+ local $SIG{"INT"}=x();
+ print ""; # Needed to expose failure in 5.8.0 (why?)
+ }
+ sleep 1;
+ delete $SIG{"INT"};
+ kill "INT",$$; sleep 1;
+ sub ok5 {
+ print "ok 5\n";
+ }
+END
+ close CMDPIPE;
+ print $? & 0xFF ? "ok 6\n" : "not ok 6\n";
+
+ $test += 4;
}
# can we slice ENV?
}
# $?, $@, $$
-system qq[$PERL -e "exit(0)"];
-ok $? == 0, $?;
-system qq[$PERL -e "exit(1)"];
-ok $? != 0, $?;
+if ($Is_MacOS) {
+ skip('$? + system are broken on MacPerl') for 1..2;
+}
+else {
+ system qq[$PERL "-I../lib" -e "use vmsish qw(hushed); exit(0)"];
+ ok $? == 0, $?;
+ system qq[$PERL "-I../lib" -e "use vmsish qw(hushed); exit(1)"];
+ ok $? != 0, $?;
+}
eval { die "foo\n" };
ok $@ eq "foo\n", $@;
ok $$ > 0, $$;
+eval { $$++ };
+ok $@ =~ /^Modification of a read-only value attempted/;
# $^X and $0
{
if ($^O eq 'qnx') {
chomp($wd = `/usr/bin/fullpath -t`);
}
- elsif($Is_Cygwin) {
+ elsif($Is_Cygwin || $Config{'d_procselfexe'}) {
# Cygwin turns the symlink into the real file
chomp($wd = `pwd`);
$wd =~ s#/t$##;
else {
$wd = '.';
}
- my $perl = $Is_MacOS ? $^X : "$wd/perl";
+ my $perl = ($Is_MacOS || $Is_VMS) ? $^X : "$wd/perl";
my $headmaybe = '';
my $tailmaybe = '';
$script = "$wd/show-shebang";
elsif ($Is_MacOS) {
$script = ":show-shebang";
}
- elsif ($Is_MacOS) {
- $script = ":show-shebang";
+ elsif ($Is_VMS) {
+ $script = "[]show-shebang";
}
if ($^O eq 'os390' or $^O eq 'posix-bc' or $^O eq 'vmesa') { # no shebang
$headmaybe = <<EOH ;
EOF
ok close(SCRIPT), $!;
ok chmod(0755, $script), $!;
- $_ = $Is_MacOS ? `$perl $script` : `$script`;
+ $_ = ($Is_MacOS || $Is_VMS) ? `$perl $script` : `$script`;
s/\.exe//i if $Is_Dos or $Is_Cygwin or $Is_os2;
s{\bminiperl\b}{perl}; # so that test doesn't fail with miniperl
s{is perl}{is $perl}; # for systems where $^X is only a basename
ok $^T > 850000000, $^T;
if ($Is_VMS || $Is_Dos || $Is_MacOS) {
- skip() for 1..2;
+ skip("%ENV manipulations fail or aren't safe on $^O") for 1..3;
}
else {
$PATH = $ENV{PATH};
$0 = "bar";
# cmd.exe will echo 'variable=value' but 4nt will echo just the value
# -- Nikola Knezevic
- ok ($Is_MSWin32 ? (`set __NoNeSuCh` =~ /^(__NoNeSuCh=)?foo$/)
+ ok ($Is_MSWin32 ? (`set __NoNeSuCh` =~ /^(?:__NoNeSuCh=)?foo$/)
: (`echo \$__NoNeSuCh` eq "foo\n") );
+ if ($^O =~ /^(linux|freebsd)$/ &&
+ open CMDLINE, "/proc/$$/cmdline") {
+ chomp(my $line = scalar <CMDLINE>);
+ my $me = (split /\0/, $line)[0];
+ ok($me eq $0, 'altering $0 is effective');
+ close CMDLINE;
+ } else {
+ skip("\$0 check only on Linux and FreeBSD with /proc");
+ }
}
{
- local $SIG{'__WARN__'} = sub { print "# @_\nnot " };
+ my $ok = 1;
+ my $warn = '';
+ local $SIG{'__WARN__'} = sub { $ok = 0; $warn = join '', @_; };
$! = undef;
- ok 1;
+ ok($ok, $warn, $Is_VMS ? "'\$!=undef' does throw a warning" : '');
}
# test case-insignificance of %ENV (these tests must be enabled only
my %errs = %{"!"}; # Cause Errno.pm to be loaded at run-time
ok ${"!"}{ENOENT};
-ok $^S == 0;
+ok $^S == 0 && defined $^S;
eval { ok $^S == 1 };
-ok $^S == 0;
+eval " BEGIN { ok ! defined \$^S } ";
+ok $^S == 0 && defined $^S;
ok ${^TAINT} == 0;
eval { ${^TAINT} = 1 };
ok ${^TAINT} == 0;
+
+# 5.6.1 had a bug: @+ and @- were not properly interpolated
+# into double-quoted strings
+# 20020414 mjd-perl-patch+@plover.com
+"I like pie" =~ /(I) (like) (pie)/;
+ok "@-" eq "0 0 2 7";
+ok "@+" eq "10 1 6 10";
+
+# Tests for the magic get of $\
+{
+ my $ok = 0;
+ # [perl #19330]
+ {
+ local $\ = undef;
+ $\++; $\++;
+ $ok = $\ eq 2;
+ }
+ ok $ok;
+ $ok = 0;
+ {
+ local $\ = "a\0b";
+ $ok = "a$\b" eq "aa\0bb";
+ }
+ ok $ok;
+}