# this should fail
eval { import() };
-like( $@, qr/needs explicit list of disciplines/,
+like( $@, qr/needs explicit list of PerlIO layers/,
'import should fail without args' );
# the hint bits shouldn't be set yet
$warn .= shift;
};
-# and it shouldn't be able to find this discipline
+# and it shouldn't be able to find this layer
$warn = '';
eval q{ no warnings 'layer'; use open IN => ':macguffin' ; };
is( $warn, '',
- 'should not warn about unknown discipline with bad discipline provided' );
+ 'should not warn about unknown layer with bad layer provided' );
$warn = '';
eval q{ use warnings 'layer'; use open IN => ':macguffin' ; };
-like( $warn, qr/Unknown discipline layer/,
- 'should warn about unknown discipline with bad discipline provided' );
+like( $warn, qr/Unknown PerlIO layer/,
+ 'should warn about unknown layer with bad layer provided' );
-SKIP: {
- skip("no perlio, no :utf8", 1) unless (find PerlIO::Layer 'perlio');
- # now load a real-looking locale
- $ENV{LC_ALL} = ' .utf8';
- import( 'IN', 'locale' );
- like( ${^OPEN}, qr/^(:utf8)?:utf8\0/,
- 'should set a valid locale layer' );
-}
+# open :locale logic changed since open 1.04, new logic
+# difficult to test portably.
-# and see if it sets the magic variables appropriately
+# see if it sets the magic variables appropriately
import( 'IN', ':crlf' );
ok( $^H & $open::hint_bits,
'hint bits should be set in $^H after open import' );
# it dies if you don't set IN, OUT, or IO
eval { import( 'sideways', ':raw' ) };
-like( $@, qr/Unknown discipline class/, 'should croak with unknown class' );
+like( $@, qr/Unknown PerlIO layer class/, 'should croak with unknown class' );
# but it handles them all so well together
import( 'IO', ':raw :crlf' );
is( ${^OPEN}, ":raw :crlf\0:raw :crlf",
- 'should set multi types, multi disciplines' );
+ 'should set multi types, multi layer' );
is( $^H{'open_IO'}, 'crlf', 'should record last layer set in %^H' );
SKIP: {
"checking syswrite() output on :utf8 streams by reading it back in");
}
+SKIP: {
+ skip("no perlio", 1) unless (find PerlIO::Layer 'perlio');
+ use open IN => ':non-existent';
+ eval {
+ require Symbol; # Anything that exists but we havn't loaded
+ };
+ like($@, qr/Can't locate Symbol|Recursive call/i,
+ "test for an endless loop in PerlIO_find_layer");
+}
+
END {
1 while unlink "utf8";
1 while unlink "a";