MPLUGIN-58: File Parameter Evaluation

Submitted by: Benjamin Bentmann 
Reviewed by: Vincent Siveton

o patch applied

git-svn-id: https://svn.apache.org/repos/asf/maven/plugin-tools/trunk@613502 13f79535-47bb-0310-9956-ffa450edef68

maven-plugin-testing-harness/src/main/java/org/apache/maven/plugin/testing/ResolverExpressionEvaluatorStub.java

@@ -128,7 +128,13 @@ public class ResolverExpressionEvaluatorStub
         {
             return file;
         }
-
-        return new File( PlexusTestCase.getBasedir() + File.pathSeparator + file.getPath() );
+        else if ( file.isAbsolute() )
+        {
+            return file;
+        }
+        else
+        {
+            return new File( PlexusTestCase.getBasedir(), file.getPath() );
+        }
     }
 }