1 files changed, 100 insertions, 0 deletions
diff --git a/t/lib/autoloader.t b/t/lib/autoloader.t
new file mode 100755
index 0000000000..b1622a8ae2
--- /dev/null
+++ b/t/lib/autoloader.t
@@ -0,0 +1,100 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    $dir = "auto-$$";
+    @INC = ("./$dir", "../lib");
+}
+
+print "1..9\n";
+
+# First we must set up some autoloader files
+mkdir $dir, 0755            or die "Can't mkdir $dir: $!";
+mkdir "$dir/auto", 0755     or die "Can't mkdir: $!";
+mkdir "$dir/auto/Foo", 0755 or die "Can't mkdir: $!";
+
+open(FOO, ">$dir/auto/Foo/foo.al") or die;
+print FOO <<'EOT';
+package Foo;
+sub foo { shift; shift || "foo" }
+1;
+EOT
+close(FOO);
+
+open(BAR, ">$dir/auto/Foo/bar.al") or die;
+print BAR <<'EOT';
+package Foo;
+sub bar { shift; shift || "bar" }
+1;
+EOT
+close(BAR);
+
+open(BAZ, ">$dir/auto/Foo/bazmarkhian.al") or die;
+print BAZ <<'EOT';
+package Foo;
+sub bazmarkhianish { shift; shift || "baz" }
+1;
+EOT
+close(BAZ);
+
+# Let's define the package
+package Foo;
+require AutoLoader;
+@ISA=qw(AutoLoader);
+
+sub new { bless {}, shift };
+
+package main;
+
+$foo = new Foo;
+
+print "not " unless $foo->foo eq 'foo';  # autoloaded first time
+print "ok 1\n";
+
+print "not " unless $foo->foo eq 'foo';  # regular call
+print "ok 2\n";
+
+# Try an undefined method
+eval {
+    $foo->will_fail;
+};
+print "not " unless $@ =~ /^Can't locate/;
+print "ok 3\n";
+
+# Used to be trouble with this
+eval {
+    my $foo = new Foo;
+    die "oops";
+};
+print "not " unless $@ =~ /oops/;
+print "ok 4\n";
+
+# Pass regular expression variable to autoloaded function.  This used
+# to go wrong because AutoLoader used regular expressions to generate
+# autoloaded filename.
+"foo" =~ /(\w+)/;
+print "not " unless $1 eq 'foo';
+print "ok 5\n";
+
+print "not " unless $foo->bar($1) eq 'foo';
+print "ok 6\n";
+
+print "not " unless $foo->bar($1) eq 'foo';
+print "ok 7\n";
+
+print "not " unless $foo->bazmarkhianish($1) eq 'foo';
+print "ok 8\n";
+
+print "not " unless $foo->bazmarkhianish($1) eq 'foo';
+print "ok 9\n";
+
+# cleanup
+END {
+return unless $dir && -d $dir;
+unlink "$dir/auto/Foo/foo.al";
+unlink "$dir/auto/Foo/bar.al";
+unlink "$dir/auto/Foo/bazmarkhian.al";
+rmdir "$dir/auto/Foo";
+rmdir "$dir/auto";
+rmdir "$dir";
+}