package org.slf4j.impl;
   
   import static org.junit.Assert.*;
   
   import org.junit.Ignore;
   import org.junit.Test;
   
   public class UtilVersionTest {
   
  	@Test
  	public void test() {
  		System.out.println(System.getProperty("java.version"));
  		assertEquals(6, VersionUtil.getJavaMajorVersion("1.6"));
  		assertEquals(7, VersionUtil.getJavaMajorVersion("1.7.0_21-b11"));
  		assertEquals(8, VersionUtil.getJavaMajorVersion("1.8.0_25"));
  	}
  	
  	@Ignore
  	@Test  // requires Java 9 to pass
  	public void testJava9() {
  		assertEquals(9, VersionUtil.getJavaMajorVersion("9ea"));
  	}
  
  }