unshift @INC, $dir;
}
-use Test::More tests => 13;
+use Test::More tests => 22;
# First we must set up some autoloader files
my $fulldir = File::Spec->catdir( $dir, 'auto', 'Foo' );
EOT
close(BAZ);
+open(BLECH, '>', File::Spec->catfile( $fulldir, 'blechanawilla.al' ))
+ or die "Can't open blech file: $!";
+print BLECH <<'EOT';
+package Foo;
+sub blechanawilla { compilation error (
+EOT
+close(BLECH);
+
+# This is just to keep the old SVR3 systems happy; they may fail
+# to find the above file so we duplicate it where they should find it.
+open(BLECH, '>', File::Spec->catfile( $fulldir, 'blechanawil.al' ))
+ or die "Can't open blech file: $!";
+print BLECH <<'EOT';
+package Foo;
+sub blechanawilla { compilation error (
+EOT
+close(BLECH);
+
# Let's define the package
package Foo;
require AutoLoader;
AutoLoader->import( 'AUTOLOAD' );
sub new { bless {}, shift };
+sub foo;
+sub bazmarkhianish;
package main;
-my $foo = new Foo;
+my $foo = Foo->new();
+my $result = $foo->can( 'foo' );
+ok( $result, 'can() first time' );
is( $foo->foo, 'foo', 'autoloaded first time' );
is( $foo->foo, 'foo', 'regular call' );
+is( $result, \&Foo::foo, 'can() returns ref to regular installed sub' );
+$result = $foo->can( 'bar' );
+ok( $result, 'can() should work when importing AUTOLOAD too' );
+is( $foo->bar, 'bar', 'regular call' );
+is( $result, \&Foo::bar, '... returning ref to regular installed sub' );
eval {
$foo->will_fail;
};
like( $@, qr/^Can't locate/, 'undefined method' );
+$result = $foo->can( 'will_fail' );
+ok( ! $result, 'can() should fail on undefined methods' );
+
# Used to be trouble with this
eval {
- my $foo = new Foo;
+ my $foo = Foo->new();
die "oops";
};
like( $@, qr/oops/, 'indirect method call' );
is( $foo->bazmarkhianish($1), 'foo', 'for any method call' );
is( $foo->bazmarkhianish($1), 'foo', '(again)' );
+# Used to retry long subnames with shorter filenames on any old
+# exception, including compilation error. Now AutoLoader only
+# tries shorter filenames if it can't find the long one.
+eval {
+ $foo->blechanawilla;
+};
+like( $@, qr/syntax error/i, 'require error propagates' );
+
# test recursive autoloads
open(F, '>', File::Spec->catfile( $fulldir, 'a.al'))
or die "Cannot make 'a' file: $!";
package Bar;
AutoLoader->import();
::ok( ! defined &AUTOLOAD, 'AutoLoader should not export AUTOLOAD by default' );
+::ok( ! defined &can, '... nor can()' );
package Foo;
AutoLoader->unimport();
::is( Baz->AUTOLOAD(), 'i am here', '... but not non-imported AUTOLOAD()' );
+
+package SomeClass;
+use AutoLoader 'AUTOLOAD';
+sub new {
+ bless {} => shift;
+}
+
package main;
+$INC{"SomeClass.pm"} = $0; # Prepare possible recursion
+{
+ my $p = SomeClass->new();
+} # <-- deep recursion in AUTOLOAD looking for SomeClass::DESTROY?
+::ok(1, "AutoLoader shouldn't loop forever if \%INC is modified");
+
# cleanup
END {
return unless $dir && -d $dir;
- rmtree $fulldir;
+ rmtree $dir;
}