[inseparable changes from match from perl-5.003_94 to perl-5.003_95]

[p5sagit/p5-mst-13.2.git] / t / op / magic.t

diff --git a/t/op/magic.t b/t/op/magic.t
old mode 100644 (file)
new mode 100755 (executable)
index f027d60..b338d96
--- a/t/op/magic.t
+++ b/t/op/magic.t
@@ -1,32 +1,144 @@
 #!./perl
 
-# $Header: magic.t,v 4.0 91/03/20 01:53:35 lwall Locked $
+BEGIN {
+    $^W = 1;
+    $| = 1;
+    chdir 't' if -d 't';
+    @INC = '../lib';
+    $SIG{__WARN__} = sub { die "Dying on warning: ", @_ };
+}
 
-$| = 1;                # command buffering
+sub ok {
+    my ($n, $result, $info) = @_;
+    if ($result) {
+       print "ok $n\n";
+    }
+    else {
+       print "not ok $n\n";
+       print "# $info\n" if $info;
+    }
+}
 
-print "1..5\n";
+$Is_MSWin32 = ($^O eq 'MSWin32');
+$PERL = ($Is_MSWin32 ? '.\perl' : './perl');
+
+print "1..28\n";
 
 eval '$ENV{"foo"} = "hi there";';      # check that ENV is inited inside eval
-if (`echo \$foo` eq "hi there\n") {print "ok 1\n";} else {print "not ok 1\n";}
+if ($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, $!, $!;
+close FOO; # just mention it, squelch used-only-once
+
+if ($Is_MSWin32) {
+    ok 3,1;
+    ok 4,1;
+}
+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';
 
-# the next tests are embedded inside system simply because sh spits out
-# a newline onto stderr when a child process kills itself with SIGINT.
+    $| = 1;            # command buffering
 
-system './perl',
-'-e', '$| = 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";
 
-'-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";',
+    sub ok3 {
+       if (($x = pop(@_)) eq "INT") {
+           print "ok 3\n";
+       }
+       else {
+           print "not ok 3 ($x @_)\n";
+       }
+    }
 
-'-e', 'sub ok3 { print "ok 3\n" if pop(@_) eq "INT"; }';
+END
+}
 
-@val1 = @ENV{keys(%ENV)};      # can we slice ENV?
+# 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];
+}
+
+# $?, $@, $$
+system "$PERL -e 'exit(0)'";
+ok 15, $? == 0, $?;
+system "$PERL -e 'exit(1)'";
+ok 16, $? != 0, $?;
+
+eval { die "foo\n" };
+ok 17, $@ eq "foo\n", $@;
+
+ok 18, $$ > 0, $$;
+
+# $^X and $0
+if ($Is_MSWin32) {
+    for (19 .. 25) { ok $_, 1 }
+}
+else {
+    if ($^O eq 'qnx' || $^O eq 'amigaos') {
+       chomp($wd = `pwd`);
+    }
+    else {
+       $wd = '.';
+    }
+    $script = "$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 $script.\n";
+    }
+    ok 19, open(SCRIPT, ">$script"), $!;
+    ok 20, print(SCRIPT <<EOB . <<'EOF'), $!;
+#!$wd/perl
+EOB
+print "\$^X is $^X, \$0 is $0\n";
+EOF
+    ok 21, close(SCRIPT), $!;
+    ok 22, chmod(0755, $script), $!;
+    $_ = `$script`;
+    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), $!;
+}
 
-print join(':',@val1) eq join(':',@val2) ? "ok 5\n" : "not ok 5\n";
+# $], $^O, $^T
+ok 26, $] >= 5.00319, $];
+ok 27, $^O;
+ok 28, $^T > 850000000, $^T;