X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fop%2Fmagic.t;h=773927605665aa02e6a04380f4f2f60b0c94e0af;hb=9f1b1f2d9ab55954ee07a14c4ab04bd3dd1f99d5;hp=f027d60d4246efd278eb6d492a97e0c31d8b0d5c;hpb=fe14fcc35f78a371a174a1d14256c2f35ae4262b;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/t/op/magic.t b/t/op/magic.t
old mode 100644
new mode 100755
index f027d60..7739276
--- a/t/op/magic.t
+++ b/t/op/magic.t
@@ -1,32 +1,226 @@
 #!./perl
 
-# $Header: magic.t,v 4.0 91/03/20 01:53:35 lwall Locked $
+BEGIN {
+    $| = 1;
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+    $SIG{__WARN__} = sub { die "Dying on warning: ", @_ };
+}
 
-$| = 1;		# command buffering
+use warnings;
 
-print "1..5\n";
+sub ok {
+    my ($n, $result, $info) = @_;
+    if ($result) {
+	print "ok $n\n";
+    }
+    else {
+    	print "not ok $n\n";
+	print "# $info\n" if $info;
+    }
+}
 
-eval '$ENV{"foo"} = "hi there";';	# check that ENV is inited inside eval
-if (`echo \$foo` eq "hi there\n") {print "ok 1\n";} else {print "not ok 1\n";}
+$Is_MSWin32 = $^O eq 'MSWin32';
+$Is_VMS     = $^O eq 'VMS';
+$Is_Dos   = $^O eq 'dos';
+$Is_os2   = $^O eq 'os2';
+$Is_Cygwin   = $^O eq 'cygwin';
+$PERL = ($Is_MSWin32 ? '.\perl' : './perl');
+
+print "1..35\n";
+
+eval '$ENV{"FOO"} = "hi there";';	# check that ENV is inited inside eval
+if ($Is_MSWin32) { ok 1, `cmd /x /c set FOO` eq "FOO=hi there\n"; }
+else             { ok 1, `echo \$FOO` eq "hi there\n"; }
 
 unlink 'ajslkdfpqjsjfk';
 $! = 0;
-open(foo,'ajslkdfpqjsjfk');
-if ($! == 2) {print "ok 2\n";} else {print "not ok 2\n";}
+open(FOO,'ajslkdfpqjsjfk');
+ok 2, $!, $!;
+close FOO; # just mention it, squelch used-only-once
 
-# the next tests are embedded inside system simply because sh spits out
-# a newline onto stderr when a child process kills itself with SIGINT.
+if ($Is_MSWin32 || $Is_Dos) {
+    ok "3 # skipped",1;
+    ok "4 # skipped",1;
+}
+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';
 
-system './perl',
-'-e', '$| = 1;		# command buffering',
+    $| = 1;		# command buffering
 
-'-e', '$SIG{"INT"} = "ok3"; kill 2,$$;',
-'-e', '$SIG{"INT"} = "IGNORE"; kill 2,$$; print "ok 4\n";',
-'-e', '$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\n";
 
-'-e', 'sub ok3 { print "ok 3\n" if pop(@_) eq "INT"; }';
+    sub ok3 {
+	if (($x = pop(@_)) eq "INT") {
+	    print "ok 3\n";
+	}
+	else {
+	    print "not ok 3 ($x @_)\n";
+	}
+    }
 
-@val1 = @ENV{keys(%ENV)};	# can we slice ENV?
+END
+}
+
+# can we slice ENV?
+@val1 = @ENV{keys(%ENV)};
 @val2 = values(%ENV);
+ok 5, join(':',@val1) eq join(':',@val2);
+ok 6, @val1 > 1;
+
+# regex vars
+'foobarbaz' =~ /b(a)r/;
+ok 7, $` eq 'foo', $`;
+ok 8, $& eq 'bar', $&;
+ok 9, $' eq 'baz', $';
+ok 10, $+ eq 'a', $+;
+
+# $"
+@a = qw(foo bar baz);
+ok 11, "@a" eq "foo bar baz", "@a";
+{
+    local $" = ',';
+    ok 12, "@a" eq "foo,bar,baz", "@a";
+}
+
+# $;
+%h = ();
+$h{'foo', 'bar'} = 1;
+ok 13, (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];
+}
+
+# $?, $@, $$
+system qq[$PERL -e "exit(0)"];
+ok 15, $? == 0, $?;
+system qq[$PERL -e "exit(1)"];
+ok 16, $? != 0, $?;
+
+eval { die "foo\n" };
+ok 17, $@ eq "foo\n", $@;
+
+ok 18, $$ > 0, $$;
+
+# $^X and $0
+{
+    if ($^O eq 'qnx') {
+	chomp($wd = `/usr/bin/fullpath -t`);
+    }
+    elsif($Is_Cygwin) {
+       # Cygwin turns the symlink into the real file
+       chomp($wd = `pwd`);
+       $wd =~ s#/t$##;
+    }
+    elsif($Is_os2) {
+       $wd = Cwd::sys_cwd();
+    }
+    else {
+	$wd = '.';
+    }
+    my $perl = "$wd/perl";
+    my $headmaybe = '';
+    my $tailmaybe = '';
+    $script = "$wd/show-shebang";
+    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) {
+      $script = "./show-shebang";
+    }
+    if ($^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 $script\n";
+    ok 19, open(SCRIPT, ">$script"), $!;
+    ok 20, 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`;
+    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 $^X is only a basename
+    s{\\}{/}g;
+    ok 23, (($Is_MSWin32 || $Is_os2) ? uc($_) eq uc($s1) : $_ eq $s1), " :$_:!=:$s1:";
+    $_ = `$perl $script`;
+    s/\.exe//i if $Is_Dos or $Is_os2;
+    s{\\}{/}g;
+    ok 24, (($Is_MSWin32 || $Is_os2) ? uc($_) eq uc($s1) : $_ eq $s1), " :$_:!=:$s1: after `$perl $script`";
+    ok 25, unlink($script), $!;
+}
+
+# $], $^O, $^T
+ok 26, $] >= 5.00319, $];
+ok 27, $^O;
+ok 28, $^T > 850000000, $^T;
+
+if ($Is_VMS || $Is_Dos) {
+	ok "29 # skipped", 1;
+	ok "30 # skipped", 1;
+}
+else {
+	$PATH = $ENV{PATH};
+	$ENV{foo} = "bar";
+	%ENV = ();
+	$ENV{PATH} = $PATH;
+	ok 29, ($Is_MSWin32 ? (`cmd /x /c set foo 2>NUL` eq "")
+				: (`echo \$foo` eq "\n") );
+
+	$ENV{NoNeSuCh} = "foo";
+	$0 = "bar";
+	ok 30, ($Is_MSWin32 ? (`cmd /x /c set NoNeSuCh` eq "NoNeSuCh=foo\n")
+						: (`echo \$NoNeSuCh` eq "foo\n") );
+}
+
+{
+    local $SIG{'__WARN__'} = sub { print "# @_\nnot " };
+    $! = undef;
+    print "ok 31\n";
+}
 
-print join(':',@val1) eq join(':',@val2) ? "ok 5\n" : "not ok 5\n";
+# test case-insignificance of %ENV (these tests must be enabled only
+# when perl is compiled with -DENV_IS_CASELESS)
+if ($Is_MSWin32) {
+    %ENV = ();
+    $ENV{'Foo'} = 'bar';
+    $ENV{'fOo'} = 'baz';
+    ok 32, (scalar(keys(%ENV)) == 1);
+    ok 33, exists($ENV{'FOo'});
+    ok 34, (delete($ENV{'foO'}) eq 'baz');
+    ok 35, (scalar(keys(%ENV)) == 0);
+}
+else {
+    ok "32 # skipped: no caseless %ENV support",1;
+    ok "33 # skipped: no caseless %ENV support",1;
+    ok "34 # skipped: no caseless %ENV support",1;
+    ok "35 # skipped: no caseless %ENV support",1;
+}