[GROOVY-3416] Iterator returned by MetaClassRegistryImpl.iterator() throws ArrayIndexOutOfBoundsException upon call to hasNext() if registry is empty

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.6
• Fix Version/s: 1.6.1, 1.7-beta-1
• Environment: Mac OS
• Assignee: Roshan Dawrani
• Reporter: Peter Rietzler
• Created: 18/Mar/09 02:53
• Updated: 07/Apr/09 23:33
• Resolved: 19/Mar/09 00:47

Description

MetaClassRegistryImpl.java - Line 397 (iterator() $ Iterator.hasNext()): currentMeta= refs[index];

import static org.junit.Assert.assertFalse;
import groovy.lang.MetaClassRegistry;

import org.codehaus.groovy.runtime.metaclass.MetaClassRegistryImpl;
import org.junit.Test;

public class MetaClassRegistryImplTest {
	@Test
	public void testIteratorHasNext() {
		MetaClassRegistry registry = new MetaClassRegistryImpl();
		assertFalse(registry.iterator().hasNext());
	}
}