require 'test.pl';
use strict qw(refs subs);
-plan (74);
+plan (96);
# Test glob operations.
stderr => 1
), qr/^(ok)+$/, 'STDOUT destructor');
+TODO: {
+ no strict 'refs';
+ $name8 = chr 163;
+ $name_utf8 = $name8 . chr 256;
+ chop $name_utf8;
+
+ is ($$name8, undef, 'Nothing before we start');
+ is ($$name_utf8, undef, 'Nothing before we start');
+ $$name8 = "Pound";
+ is ($$name8, "Pound", 'Accessing via 8 bit symref works');
+ local $TODO = "UTF8 mangled in symrefs";
+ is ($$name_utf8, "Pound", 'Accessing via UTF8 symref works');
+}
+
+TODO: {
+ no strict 'refs';
+ $name_utf8 = $name = chr 9787;
+ utf8::encode $name_utf8;
+
+ is (length $name, 1, "Name is 1 char");
+ is (length $name_utf8, 3, "UTF8 representation is 3 chars");
+
+ is ($$name, undef, 'Nothing before we start');
+ is ($$name_utf8, undef, 'Nothing before we start');
+ $$name = "Face";
+ is ($$name, "Face", 'Accessing via Unicode symref works');
+ local $TODO = "UTF8 mangled in symrefs";
+ is ($$name_utf8, undef,
+ 'Accessing via the UTF8 byte sequence gives nothing');
+}
+
+TODO: {
+ no strict 'refs';
+ $name1 = "\0Chalk";
+ $name2 = "\0Cheese";
+
+ isnt ($name1, $name2, "They differ");
+
+ is ($$name1, undef, 'Nothing before we start');
+ is ($$name2, undef, 'Nothing before we start');
+ $$name2 = "Yummy";
+ is ($$name1, "Yummy", 'Accessing via the correct name works');
+ local $TODO = "NUL bytes truncate in symrefs";
+ is ($$name2, undef,
+ 'Accessing via a different NUL-containing name gives nothing');
+}
+
+# test derefs after list slice
+
+is ( ({foo => "bar"})[0]{foo}, "bar", 'hash deref from list slice w/o ->' );
+is ( ({foo => "bar"})[0]->{foo}, "bar", 'hash deref from list slice w/ ->' );
+is ( ([qw/foo bar/])[0][1], "bar", 'array deref from list slice w/o ->' );
+is ( ([qw/foo bar/])[0]->[1], "bar", 'array deref from list slice w/ ->' );
+is ( (sub {"bar"})[0](), "bar", 'code deref from list slice w/o ->' );
+is ( (sub {"bar"})[0]->(), "bar", 'code deref from list slice w/ ->' );
+
+# deref on empty list shouldn't autovivify
+{
+ local $@;
+ eval { ()[0]{foo} };
+ like ( "$@", "Can't use an undefined value as a HASH reference",
+ "deref of undef from list slice fails" );
+}
+
# Bit of a hack to make test.pl happy. There are 3 more tests after it leaves.
$test = curr_test();
curr_test($test + 3);