$| = 1;
chdir 't' if -d 't';
@INC = '../lib';
+ $ENV{PATH} = '/bin' if ${^TAINT};
$SIG{__WARN__} = sub { die "Dying on warning: ", @_ };
+ require './test.pl';
}
use warnings;
use Config;
-my $test = 1;
-sub ok {
- my($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 $ok;
+plan (tests => 81);
+
+$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_MPE = $^O eq 'mpeix';
+$Is_miniperl = $ENV{PERL_CORE_MINITEST};
+$Is_BeOS = $^O eq 'beos';
+
+$PERL = $ENV{PERL}
+ || ($Is_NetWare ? 'perl' :
+ $Is_VMS ? $^X :
+ $Is_MSWin32 ? '.\perl' :
+ './perl');
+
+END {
+ # On VMS, environment variable changes are peristent after perl exits
+ delete $ENV{'FOO'} if $Is_VMS;
}
-sub skip {
- my($reason) = @_;
-
- printf "ok $test # skipped%s\n", defined $reason ? ": $reason" : '';
-
- $test++;
- return 1;
-}
-
-print "1..44\n";
-
-$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"; }
+if ($Is_MSWin32) { like `set FOO`, qr/^(?:FOO=)?hi there$/; }
+elsif ($Is_VMS) { is `write sys\$output f\$trnlnm("FOO")`, "hi there\n"; }
+else { is `echo \$FOO`, "hi there\n"; }
unlink 'ajslkdfpqjsjfk';
$! = 0;
open(FOO,'ajslkdfpqjsjfk');
-ok $!, $!;
+isnt($!, 0);
close FOO; # just mention it, squelch used-only-once
-if ($Is_MSWin32 || $Is_NetWare || $Is_Dos || $Is_MPE || $Is_MacOS) {
- skip('SIGINT not safe on this platform') for 1..2;
-}
-else {
+SKIP: {
+ skip('SIGINT not safe on this platform', 5)
+ if $Is_MSWin32 || $Is_NetWare || $Is_Dos || $Is_MPE;
# 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
close CMDPIPE;
- $test += 2;
+ 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;
+ $? >>= 8 if $^O eq 'VMS'; # POSIX status hiding in 2nd byte
+ my $todo = ($^O eq 'os2' ? ' # TODO: EMX v0.9d_fix4 bug: wrong nibble? ' : '');
+ print $? & 0xFF ? "ok 6$todo\n" : "not ok 6$todo\n";
+
+ open(CMDPIPE, "| $PERL");
+ print CMDPIPE <<'END';
+
+ sub PVBM () { 'foo' }
+ index 'foo', PVBM;
+ my $pvbm = PVBM;
+
+ sub foo { exit 0 }
+
+ $SIG{"INT"} = $pvbm;
+ kill "INT", $$; sleep 1;
+END
+ close CMDPIPE;
+ $? >>= 8 if $^O eq 'VMS';
+ print $? ? "not ok 7\n" : "ok 7\n";
+
+ curr_test(curr_test() + 5);
}
# can we slice ENV?
@val1 = @ENV{keys(%ENV)};
@val2 = values(%ENV);
-ok join(':',@val1) eq join(':',@val2);
-ok @val1 > 1;
+is join(':',@val1), join(':',@val2);
+cmp_ok @val1, '>', 1;
# regex vars
'foobarbaz' =~ /b(a)r/;
-ok $` eq 'foo', $`;
-ok $& eq 'bar', $&;
-ok $' eq 'baz', $';
-ok $+ eq 'a', $+;
+is $`, 'foo';
+is $&, 'bar';
+is $', 'baz';
+is $+, 'a';
# $"
@a = qw(foo bar baz);
-ok "@a" eq "foo bar baz", "@a";
+is "@a", "foo bar baz";
{
local $" = ',';
- ok "@a" eq "foo,bar,baz", "@a";
+ is "@a", "foo,bar,baz";
}
# $;
%h = ();
$h{'foo', 'bar'} = 1;
-ok((keys %h)[0] eq "foo\034bar", (keys %h)[0]);
+is((keys %h)[0], "foo\034bar");
{
local $; = 'x';
%h = ();
$h{'foo', 'bar'} = 1;
- ok((keys %h)[0] eq 'fooxbar', (keys %h)[0]);
+ is((keys %h)[0], 'fooxbar');
}
# $?, $@, $$
system qq[$PERL "-I../lib" -e "use vmsish qw(hushed); exit(0)"];
-ok $? == 0, $?;
+is $?, 0;
system qq[$PERL "-I../lib" -e "use vmsish qw(hushed); exit(1)"];
-ok $? != 0, $?;
+isnt $?, 0;
eval { die "foo\n" };
-ok $@ eq "foo\n", $@;
+is $@, "foo\n";
-ok $$ > 0, $$;
+cmp_ok($$, '>', 0);
eval { $$++ };
-ok $@ =~ /^Modification of a read-only value attempted/;
+like ($@, qr/^Modification of a read-only value attempted/);
# $^X and $0
{
# Cygwin turns the symlink into the real file
chomp($wd = `pwd`);
$wd =~ s#/t$##;
+ $wd =~ /(.*)/; $wd = $1; # untaint
+ if ($Is_Cygwin) {
+ $wd = Cygwin::win_to_posix_path(Cygwin::posix_to_win_path($wd, 1));
+ }
}
elsif($Is_os2) {
$wd = Cwd::sys_cwd();
}
- elsif($Is_MacOS) {
- $wd = ':';
- }
else {
$wd = '.';
}
- my $perl = ($Is_MacOS || $Is_VMS) ? $^X : "$wd/perl";
+ my $perl = $Is_VMS ? $^X : "$wd/perl";
my $headmaybe = '';
+ my $middlemaybe = '';
my $tailmaybe = '';
$script = "$wd/show-shebang";
if ($Is_MSWin32) {
elsif ($Is_os2) {
$script = "./show-shebang";
}
- elsif ($Is_MacOS) {
- $script = ":show-shebang";
- }
elsif ($Is_VMS) {
$script = "[]show-shebang";
}
+ elsif ($Is_Cygwin) {
+ $middlemaybe = <<'EOX'
+$^X = Cygwin::win_to_posix_path(Cygwin::posix_to_win_path($^X, 1));
+$0 = Cygwin::win_to_posix_path(Cygwin::posix_to_win_path($0, 1));
+EOX
+ }
if ($^O eq 'os390' or $^O eq 'posix-bc' or $^O eq 'vmesa') { # no shebang
$headmaybe = <<EOH ;
eval 'exec ./perl -S \$0 \${1+"\$\@"}'
EOH
}
$s1 = "\$^X is $perl, \$0 is $script\n";
- ok open(SCRIPT, ">$script"), $!;
- ok print(SCRIPT $headmaybe . <<EOB . <<'EOF' . $tailmaybe), $!;
+ ok open(SCRIPT, ">$script") or diag "Can't write to $script: $!";
+ ok print(SCRIPT $headmaybe . <<EOB . $middlemaybe . <<'EOF' . $tailmaybe) or diag $!;
#!$wd/perl
EOB
print "\$^X is $^X, \$0 is $0\n";
EOF
- ok close(SCRIPT), $!;
- ok chmod(0755, $script), $!;
- $_ = ($Is_MacOS || $Is_VMS) ? `$perl $script` : `$script`;
+ ok close(SCRIPT) or diag $!;
+ ok chmod(0755, $script) or diag $!;
+ $_ = $Is_VMS ? `$perl $script` : `$script`;
s/\.exe//i if $Is_Dos or $Is_Cygwin or $Is_os2;
+ s{./$script}{$script} if $Is_BeOS; # revert BeOS execvp() side-effect
s{\bminiperl\b}{perl}; # so that test doesn't fail with miniperl
s{is perl}{is $perl}; # for systems where $^X is only a basename
s{\\}{/}g;
- ok((($Is_MSWin32 || $Is_os2) ? uc($_) eq uc($s1) : $_ eq $s1), " :$_:!=:$s1:");
+ if ($Is_MSWin32 || $Is_os2) {
+ is uc $_, uc $s1;
+ } else {
+ is $_, $s1;
+ }
$_ = `$perl $script`;
- s/\.exe//i if $Is_Dos or $Is_os2;
+ s/\.exe//i if $Is_Dos or $Is_os2 or $Is_Cygwin;
+ s{./$perl}{$perl} if $Is_BeOS; # revert BeOS execvp() side-effect
s{\\}{/}g;
- ok((($Is_MSWin32 || $Is_os2) ? uc($_) eq uc($s1) : $_ eq $s1), " :$_:!=:$s1: after `$perl $script`");
- ok unlink($script), $!;
+ if ($Is_MSWin32 || $Is_os2) {
+ is uc $_, uc $s1;
+ } else {
+ is $_, $s1;
+ }
+ ok unlink($script) or diag $!;
}
# $], $^O, $^T
-ok $] >= 5.00319, $];
+cmp_ok $], '>=', 5.00319;
ok $^O;
-ok $^T > 850000000, $^T;
+cmp_ok $^T, '>', 850000000;
-if ($Is_VMS || $Is_Dos || $Is_MacOS) {
- skip("%ENV manipulations fail or aren't safe on $^O") for 1..2;
+# Test change 25062 is working
+my $orig_osname = $^O;
+{
+local $^I = '.bak';
+is $^O, $orig_osname, 'Assigning $^I does not clobber $^O';
}
-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") );
+$^O = $orig_osname;
+
+SKIP: {
+ skip("%ENV manipulations fail or aren't safe on $^O", 4)
+ if $Is_VMS || $Is_Dos;
+
+ SKIP: {
+ skip("clearing \%ENV is not safe when running under valgrind")
+ if $ENV{PERL_VALGRIND};
+
+ $PATH = $ENV{PATH};
+ $PDL = $ENV{PERL_DESTRUCT_LEVEL} || 0;
+ $ENV{foo} = "bar";
+ %ENV = ();
+ $ENV{PATH} = $PATH;
+ $ENV{PERL_DESTRUCT_LEVEL} = $PDL || 0;
+ if ($Is_MSWin32) {
+ is `set foo 2>NUL`, "";
+ } else {
+ is `echo \$foo`, "\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_MSWin32) {
+ like `set __NoNeSuCh`, qr/^(?:__NoNeSuCh=)?foo$/;
+ } else {
+ is `echo \$__NoNeSuCh`, "foo\n";
+ }
+ SKIP: {
+ skip("\$0 check only on Linux and FreeBSD", 2)
+ unless $^O =~ /^(linux|freebsd)$/
+ && open CMDLINE, "/proc/$$/cmdline";
+
+ chomp(my $line = scalar <CMDLINE>);
+ my $me = (split /\0/, $line)[0];
+ is $me, $0, 'altering $0 is effective (testing with /proc/)';
+ close CMDLINE;
+ # perlbug #22811
+ my $mydollarzero = sub {
+ my($arg) = shift;
+ $0 = $arg if defined $arg;
+ # In FreeBSD the ps -o command= will cause
+ # an empty header line, grab only the last line.
+ my $ps = (`ps -o command= -p $$`)[-1];
+ return if $?;
+ chomp $ps;
+ printf "# 0[%s]ps[%s]\n", $0, $ps;
+ $ps;
+ };
+ my $ps = $mydollarzero->("x");
+ ok(!$ps # we allow that something goes wrong with the ps command
+ # In Linux 2.4 we would get an exact match ($ps eq 'x') but
+ # in Linux 2.2 there seems to be something funny going on:
+ # it seems as if the original length of the argv[] would
+ # be stored in the proc struct and then used by ps(1),
+ # no matter what characters we use to pad the argv[].
+ # (And if we use \0:s, they are shown as spaces.) Sigh.
+ || $ps =~ /^x\s*$/
+ # FreeBSD cannot get rid of both the leading "perl :"
+ # and the trailing " (perl)": some FreeBSD versions
+ # can get rid of the first one.
+ || ($^O eq 'freebsd' && $ps =~ m/^(?:perl: )?x(?: \(perl\))?$/),
+ 'altering $0 is effective (testing with `ps`)');
+ }
}
{
my $ok = 1;
my $warn = '';
- local $SIG{'__WARN__'} = sub { $ok = 0; $warn = join '', @_; };
+ local $SIG{'__WARN__'} = sub { $ok = 0; $warn = join '', @_; $warn =~ s/\n$//; };
$! = undef;
- ok($ok, $warn, $Is_VMS ? "'\$!=undef' does throw a warning" : '');
+ local $TODO = $Is_VMS ? "'\$!=undef' does throw a warning" : '';
+ ok($ok, $warn);
}
# test case-insignificance of %ENV (these tests must be enabled only
# when perl is compiled with -DENV_IS_CASELESS)
-if ($Is_MSWin32 || $Is_NetWare) {
+SKIP: {
+ skip('no caseless %ENV support', 4) unless $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;
+ is scalar(keys(%ENV)), 1;
+ ok exists $ENV{'FOo'};
+ is delete $ENV{'foO'}, 'baz';
+ is scalar(keys(%ENV)), 0;
}
+SKIP: {
+ skip ("miniperl can't rely on loading %Errno", 2) if $Is_miniperl;
+ no warnings 'void';
+
# Make sure Errno hasn't been prematurely autoloaded
-ok !defined %Errno::;
+ ok !keys %Errno::;
# Test auto-loading of Errno when %! is used
-ok scalar eval q{
- my $errs = %!;
- defined %Errno::;
-}, $@;
-
+ ok scalar eval q{
+ %!;
+ scalar %Errno::;
+ }, $@;
+}
-# Make sure that Errno loading doesn't clobber $!
+SKIP: {
+ skip ("miniperl can't rely on loading %Errno") if $Is_miniperl;
+ # Make sure that Errno loading doesn't clobber $!
-undef %Errno::;
-delete $INC{"Errno.pm"};
+ undef %Errno::;
+ delete $INC{"Errno.pm"};
-open(FOO, "nonesuch"); # Generate ENOENT
-my %errs = %{"!"}; # Cause Errno.pm to be loaded at run-time
-ok ${"!"}{ENOENT};
+ 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;
+is $^S, 0;
+eval { is $^S,1 };
+eval " BEGIN { ok ! defined \$^S } ";
+is $^S, 0;
-ok ${^TAINT} == 0;
+my $taint = ${^TAINT};
+is ${^TAINT}, $taint;
eval { ${^TAINT} = 1 };
-ok ${^TAINT} == 0;
+is ${^TAINT}, $taint;
+
+# 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)/;
+is "@-", "0 0 2 7";
+is "@+", "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;
+}
+
+# Test for bug [perl #27839]
+{
+ local $TODO = "fixing a casting issue revealed broken behaviour in this test";
+ my $x;
+ sub f {
+ "abc" =~ /(.)./;
+ $x = "@+";
+ return @+;
+ };
+ my @y = f();
+ is $x, "@y", "return a magic array ($x) vs (@y)";
+
+ sub f2 {
+ "abc" =~ /(?<foo>.)./;
+ my @h = %+;
+ $x = "@h";
+ return %+;
+ };
+ @y = f();
+ is $x, "@y", "return a magic hash ($x) vs (@y)";
+}
+
+# Test for bug [perl #36434]
+# Can not do this test on VMS, EPOC, and SYMBIAN according to comments
+# in mg.c/Perl_magic_clear_all_env()
+SKIP: {
+ skip('Can\'t make assignment to \%ENV on this system', 3) if $Is_VMS;
+
+ local @ISA;
+ local %ENV;
+ # This used to be __PACKAGE__, but that causes recursive
+ # inheritance, which is detected earlier now and broke
+ # this test
+ eval { push @ISA, __FILE__ };
+ is $@, '', 'Push a constant on a magic array';
+ $@ and print "# $@";
+ eval { %ENV = (PATH => __PACKAGE__) };
+ is $@, '', 'Assign a constant to a magic hash';
+ $@ and print "# $@";
+ eval { my %h = qw(A B); %ENV = (PATH => (keys %h)[0]) };
+ is $@, '', 'Assign a shared key to a magic hash';
+ $@ and print "# $@";
+}
+
+# Tests for Perl_magic_clearsig
+foreach my $sig (qw(__WARN__ INT)) {
+ $SIG{$sig} = lc $sig;
+ is $SIG{$sig}, 'main::' . lc $sig, "Can assign to $sig";
+ is delete $SIG{$sig}, 'main::' . lc $sig, "Can delete from $sig";
+ is $SIG{$sig}, undef, "$sig is now gone";
+ is delete $SIG{$sig}, undef, "$sig remains gone";
+}
+
+# And now one which doesn't exist;
+{
+ no warnings 'signal';
+ $SIG{HUNGRY} = 'mmm, pie';
+}
+is $SIG{HUNGRY}, 'mmm, pie', 'Can assign to HUNGRY';
+is delete $SIG{HUNGRY}, 'mmm, pie', 'Can delete from HUNGRY';
+is $SIG{HUNGRY}, undef, "HUNGRY is now gone";
+is delete $SIG{HUNGRY}, undef, "HUNGRY remains gone";
+
+# Test deleting signals that we never set
+foreach my $sig (qw(__DIE__ _BOGUS_HOOK KILL THIRSTY)) {
+ is $SIG{$sig}, undef, "$sig is not present";
+ is delete $SIG{$sig}, undef, "delete of $sig returns undef";
+}
+
+{
+ $! = 9999;
+ is int $!, 9999, q{[perl #72850] Core dump in bleadperl from perl -e '$! = 9999; $a = $!;'};
+
+}
https://perl5.git.perl.org / perl5.git / blobdiff