#!./perl
BEGIN {
- $^W = 1;
$| = 1;
chdir 't' if -d 't';
@INC = '../lib';
$SIG{__WARN__} = sub { die "Dying on warning: ", @_ };
}
+use warnings;
+use Config;
+
+my $test = 1;
sub ok {
- my ($n, $result, $info) = @_;
- if ($result) {
- print "ok $n\n";
- }
- else {
- print "not ok $n\n";
- print "# $info\n" if $info;
+ my($ok, $info, $todo) = @_;
+
+ # You have to do it this way or VMS will get confused.
+ printf "%s $test%s\n", $ok ? "ok" : "not ok",
+ $todo ? " # TODO $todo" : '';
+
+ unless( $ok ) {
+ printf "# Failed test at line %d\n", (caller)[2];
+ print "# $info" if defined $info;
}
+
+ $test++;
+ return $ok;
}
-$Is_MSWin32 = ($^O eq 'MSWin32');
-$PERL = ($Is_MSWin32 ? '.\perl' : './perl');
+sub skip {
+ my($reason) = @_;
-print "1..28\n";
+ printf "ok $test # skipped%s\n", defined $reason ? ": $reason" : '';
-eval '$ENV{"foo"} = "hi there";'; # check that ENV is inited inside eval
-if ($Is_MSWin32) { ok 1, `set foo` eq "foo=hi there\n"; }
-else { ok 1, `echo \$foo` eq "hi there\n"; }
+ $test++;
+ return 1;
+}
+
+print "1..43\n";
+
+$Is_MSWin32 = $^O eq 'MSWin32';
+$Is_NetWare = $^O eq 'NetWare';
+$Is_VMS = $^O eq 'VMS';
+$Is_Dos = $^O eq 'dos';
+$Is_os2 = $^O eq 'os2';
+$Is_Cygwin = $^O eq 'cygwin';
+$Is_MacOS = $^O eq 'MacOS';
+$Is_MPE = $^O eq 'mpeix';
+
+$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 ($Is_MSWin32) { ok `set FOO` =~ /^(FOO=)?hi there$/; }
+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';
$! = 0;
open(FOO,'ajslkdfpqjsjfk');
-ok 2, $!, $!;
+ok $!, $!;
close FOO; # just mention it, squelch used-only-once
-if ($Is_MSWin32) {
- ok 3,1;
- ok 4,1;
+if ($Is_MSWin32 || $Is_NetWare || $Is_Dos || $Is_MPE || $Is_MacOS) {
+ skip('SIGINT not safe on this platform') for 1..2;
}
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
- $SIG{"INT"} = "ok3"; kill "INT",$$;
- $SIG{"INT"} = "IGNORE"; kill 2,$$; print "ok 4\n";
- $SIG{"INT"} = "DEFAULT"; kill 2,$$; print "not ok\n";
+ $SIG{"INT"} = "ok3"; kill "INT",$$; sleep 1;
+ $SIG{"INT"} = "IGNORE"; kill "INT",$$; sleep 1; print "ok 4\n";
+ $SIG{"INT"} = "DEFAULT"; kill "INT",$$; sleep 1; print "not ok 4\n";
sub ok3 {
if (($x = pop(@_)) eq "INT") {
}
END
+
+ close CMDPIPE;
+
+ $test += 2;
}
# can we slice ENV?
@val1 = @ENV{keys(%ENV)};
@val2 = values(%ENV);
-ok 5, join(':',@val1) eq join(':',@val2);
-ok 6, @val1 > 1;
+ok join(':',@val1) eq join(':',@val2);
+ok @val1 > 1;
# regex vars
'foobarbaz' =~ /b(a)r/;
-ok 7, $` eq 'foo', $`;
-ok 8, $& eq 'bar', $&;
-ok 9, $' eq 'baz', $';
-ok 10, $+ eq 'a', $+;
+ok $` eq 'foo', $`;
+ok $& eq 'bar', $&;
+ok $' eq 'baz', $';
+ok $+ eq 'a', $+;
# $"
@a = qw(foo bar baz);
-ok 11, "@a" eq "foo bar baz", "@a";
+ok "@a" eq "foo bar baz", "@a";
{
local $" = ',';
- ok 12, "@a" eq "foo,bar,baz", "@a";
+ ok "@a" eq "foo,bar,baz", "@a";
}
# $;
%h = ();
$h{'foo', 'bar'} = 1;
-ok 13, (keys %h)[0] eq "foo\034bar", (keys %h)[0];
+ok((keys %h)[0] eq "foo\034bar", (keys %h)[0]);
{
local $; = 'x';
%h = ();
$h{'foo', 'bar'} = 1;
- ok 14, (keys %h)[0] eq 'fooxbar', (keys %h)[0];
+ ok((keys %h)[0] eq 'fooxbar', (keys %h)[0]);
}
# $?, $@, $$
-system "$PERL -e 'exit(0)'";
-ok 15, $? == 0, $?;
-system "$PERL -e 'exit(1)'";
-ok 16, $? != 0, $?;
+system qq[$PERL -e "exit(0)"];
+ok $? == 0, $?;
+system qq[$PERL -e "exit(1)"];
+ok $? != 0, $?;
eval { die "foo\n" };
-ok 17, $@ eq "foo\n", $@;
+ok $@ eq "foo\n", $@;
-ok 18, $$ > 0, $$;
+ok $$ > 0, $$;
# $^X and $0
-if ($Is_MSWin32) {
- for (19 .. 25) { ok $_, 1 }
-}
-else {
- if ($^O eq 'qnx' || $^O eq 'amigaos') {
- chomp($wd = `pwd`);
+{
+ if ($^O eq 'qnx') {
+ chomp($wd = `/usr/bin/fullpath -t`);
+ }
+ elsif($Is_Cygwin || $Config{'d_procselfexe'}) {
+ # Cygwin turns the symlink into the real file
+ chomp($wd = `pwd`);
+ $wd =~ s#/t$##;
+ }
+ elsif($Is_os2) {
+ $wd = Cwd::sys_cwd();
+ }
+ elsif($Is_MacOS) {
+ $wd = ':';
}
else {
$wd = '.';
}
+ my $perl = ($Is_MacOS || $Is_VMS) ? $^X : "$wd/perl";
+ my $headmaybe = '';
+ my $tailmaybe = '';
$script = "$wd/show-shebang";
- $s1 = $s2 = "\$^X is $wd/perl, \$0 is $script\n";
- if ($^O eq 'os2') {
- # Started by ksh, which adds suffixes '.exe' and '.' to perl and script
- $s2 = "\$^X is $wd/perl.exe, \$0 is $script.\n";
+ if ($Is_MSWin32) {
+ chomp($wd = `cd`);
+ $wd =~ s|\\|/|g;
+ $perl = "$wd/perl.exe";
+ $script = "$wd/show-shebang.bat";
+ $headmaybe = <<EOH ;
+\@rem ='
+\@echo off
+$perl -x \%0
+goto endofperl
+\@rem ';
+EOH
+ $tailmaybe = <<EOT ;
+
+__END__
+:endofperl
+EOT
+ }
+ elsif ($Is_os2) {
+ $script = "./show-shebang";
+ }
+ elsif ($Is_MacOS) {
+ $script = ":show-shebang";
+ }
+ elsif ($Is_VMS) {
+ $script = "[]show-shebang";
}
- ok 19, open(SCRIPT, ">$script"), $!;
- ok 20, print(SCRIPT <<EOB . <<'EOF'), $!;
+ if ($^O eq 'os390' or $^O eq 'posix-bc' or $^O eq 'vmesa') { # no shebang
+ $headmaybe = <<EOH ;
+ eval 'exec ./perl -S \$0 \${1+"\$\@"}'
+ if 0;
+EOH
+ }
+ $s1 = "\$^X is $perl, \$0 is $script\n";
+ ok open(SCRIPT, ">$script"), $!;
+ ok print(SCRIPT $headmaybe . <<EOB . <<'EOF' . $tailmaybe), $!;
#!$wd/perl
EOB
print "\$^X is $^X, \$0 is $0\n";
EOF
- ok 21, close(SCRIPT), $!;
- ok 22, chmod(0755, $script), $!;
- $_ = `$script`;
+ ok close(SCRIPT), $!;
+ ok chmod(0755, $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 $wd/perl}; # for systems where $^X is only a basename
- ok 23, $_ eq $s2, ":$_:!=:$s2:";
- $_ = `$wd/perl $script`;
- ok 24, $_ eq $s1, ":$_:!=:$s1: after `$wd/perl $script`";
- ok 25, unlink($script), $!;
+ s{is perl}{is $perl}; # for systems where $^X is only a basename
+ s{\\}{/}g;
+ ok((($Is_MSWin32 || $Is_os2) ? uc($_) eq uc($s1) : $_ eq $s1), " :$_:!=:$s1:");
+ $_ = `$perl $script`;
+ s/\.exe//i if $Is_Dos or $Is_os2;
+ s{\\}{/}g;
+ ok((($Is_MSWin32 || $Is_os2) ? uc($_) eq uc($s1) : $_ eq $s1), " :$_:!=:$s1: after `$perl $script`");
+ ok unlink($script), $!;
}
# $], $^O, $^T
-ok 26, $] >= 5.00319, $];
-ok 27, $^O;
-ok 28, $^T > 850000000, $^T;
+ok $] >= 5.00319, $];
+ok $^O;
+ok $^T > 850000000, $^T;
+
+if ($Is_VMS || $Is_Dos || $Is_MacOS) {
+ skip("%ENV manipulations fail or aren't safe on $^O") for 1..2;
+}
+else {
+ $PATH = $ENV{PATH};
+ $PDL = $ENV{PERL_DESTRUCT_LEVEL} || 0;
+ $ENV{foo} = "bar";
+ %ENV = ();
+ $ENV{PATH} = $PATH;
+ $ENV{PERL_DESTRUCT_LEVEL} = $PDL || 0;
+ ok ($Is_MSWin32 ? (`set foo 2>NUL` eq "")
+ : (`echo \$foo` eq "\n") );
+
+ $ENV{__NoNeSuCh} = "foo";
+ $0 = "bar";
+# cmd.exe will echo 'variable=value' but 4nt will echo just the value
+# -- Nikola Knezevic
+ ok ($Is_MSWin32 ? (`set __NoNeSuCh` =~ /^(__NoNeSuCh=)?foo$/)
+ : (`echo \$__NoNeSuCh` eq "foo\n") );
+}
+
+if ($Is_VMS) {
+ ok(1,0,"'\$!=undef' does throw a warning");
+}
+else {
+ local $SIG{'__WARN__'} = sub { print "# @_\nnot " };
+ $! = undef;
+ ok 1;
+}
+
+# test case-insignificance of %ENV (these tests must be enabled only
+# when perl is compiled with -DENV_IS_CASELESS)
+if ($Is_MSWin32 || $Is_NetWare) {
+ %ENV = ();
+ $ENV{'Foo'} = 'bar';
+ $ENV{'fOo'} = 'baz';
+ ok (scalar(keys(%ENV)) == 1);
+ ok exists($ENV{'FOo'});
+ ok (delete($ENV{'foO'}) eq 'baz');
+ ok (scalar(keys(%ENV)) == 0);
+}
+else {
+ skip('no caseless %ENV support') for 1..4;
+}
+
+# Make sure Errno hasn't been prematurely autoloaded
+
+ok !defined %Errno::;
+
+# Test auto-loading of Errno when %! is used
+
+ok scalar eval q{
+ my $errs = %!;
+ defined %Errno::;
+}, $@;
+
+
+# Make sure that Errno loading doesn't clobber $!
+
+undef %Errno::;
+delete $INC{"Errno.pm"};
+
+open(FOO, "nonesuch"); # Generate ENOENT
+my %errs = %{"!"}; # Cause Errno.pm to be loaded at run-time
+ok ${"!"}{ENOENT};
+
+ok $^S == 0;
+eval { ok $^S == 1 };
+ok $^S == 0;
+
+ok ${^TAINT} == 0;
+eval { ${^TAINT} = 1 };
+ok ${^TAINT} == 0;
https://perl5.git.perl.org / perl5.git / blobdiff