4 if( $ENV{PERL_CORE} ) {
11 my $Test = Test::Builder->new;
12 $Test->plan( tests => 2 );
15 my $tb = Test::Builder->create;
17 eval { $tb->plan(7); };
18 $Test->like( $@, qr/^plan\(\) doesn't understand 7/, 'bad plan()' ) ||
21 eval { $tb->plan(wibble => 7); };
22 $Test->like( $@, qr/^plan\(\) doesn't understand wibble 7/, 'bad plan()' ) ||