+#!./perl
+
BEGIN {
chdir 't' if -d 't';
@INC = '../lib';
require "./test.pl";
}
-plan tests => 20;
+plan tests => 34;
use_ok('Config');
# Some (safe?) bets.
-ok(keys %Config > 900, "Config has more than 900 entries");
+ok(keys %Config > 500, "Config has more than 500 entries");
ok(each %Config);
is($Config{PERL_REVISION}, 5, "PERL_REVISION is 5");
-like($Config{ivsize}, qr/^(4|8)$/, "ivsize is 4 or 8");
+# Check that old config variable names are aliased to their new ones.
+my %grandfathers = ( PERL_VERSION => 'PATCHLEVEL',
+ PERL_SUBVERSION => 'SUBVERSION',
+ PERL_CONFIG_SH => 'CONFIG'
+ );
+while( my($new, $old) = each %grandfathers ) {
+ isnt($Config{$new}, undef, "$new is defined");
+ is($Config{$new}, $Config{$old}, "$new is aliased to $old");
+}
ok( exists $Config{cc}, "has cc");
ok(!exists $Config{d_bork}, "has no d_bork");
+like($Config{ivsize}, qr/^(4|8)$/, "ivsize is 4 or 8 (it is $Config{ivsize})");
+
# byteorder is virtual, but it has rules.
-like($Config{byteorder}, qr/^(1234|4321|12345678|87654321)$/, "byteorder is 1234 or 4321 or 12345678 or 87654321");
+like($Config{byteorder}, qr/^(1234|4321|12345678|87654321)$/, "byteorder is 1234 or 4321 or 12345678 or 87654321 (it is $Config{byteorder})");
-is(length $Config{byteorder}, $Config{ivsize}, "byteorder is as long as ivsize");
+is(length $Config{byteorder}, $Config{ivsize}, "byteorder is as long as ivsize (which is $Config{ivsize})");
# ccflags_nolargefiles is virtual, too.
# Utility functions.
-like(Config::myconfig(), qr/cc='$Config{cc}'/, "myconfig");
+{
+ # make sure we can export what we say we can export.
+ package Foo;
+ my @exports = qw(myconfig config_sh config_vars config_re);
+ Config->import(@exports);
+ foreach my $func (@exports) {
+ ::ok( __PACKAGE__->can($func), "$func exported" );
+ }
+}
-like(Config::config_sh(), qr/cc='$Config{cc}'/, "config_sh");
+like(Config::myconfig(), qr/osname=$Config{osname}/, "myconfig");
+like(Config::config_sh(), qr/osname='$Config{osname}'/, "config_sh");
+like(join("\n", Config::config_re('c.*')),
+ qr/^c.*?=/, 'config_re' );
my $out = tie *STDOUT, 'FakeOut';
# Read-only.
+undef $@;
eval { $Config{d_bork} = 'borkbork' };
like($@, qr/Config is read-only/, "no STORE");
+ok(!exists $Config{d_bork}, "still no d_bork");
+
+undef $@;
eval { delete $Config{d_fork} };
like($@, qr/Config is read-only/, "no DELETE");
+ok( exists $Config{d_fork}, "still d_fork");
+
+undef $@;
eval { %Config = () };
like($@, qr/Config is read-only/, "no CLEAR");
+ok( exists $Config{d_fork}, "still d_fork");
+
package FakeOut;
sub TIEHANDLE {
${ $_[0] } = '';
}
-# remove the bell character
-sub scrub {
- ${ $_[0] } =~ tr/\a//d;
-}
-
-# must shift off self
sub PRINT {
my $self = shift;
- ($$self .= join('', @_)) =~ s/\s+/./gm;
+ $$self .= join('', @_);
}