PingDir
CPPUNIT_ASSERT( !PingDir(pathname.c_str()) );
CPPUNIT_ASSERT( PingDir(newPathname.c_str()) );
CPPUNIT_ASSERT( PingDir(pathname.c_str()) );
CPPUNIT_ASSERT( PingDir(dir1.cpath) );
CPPUNIT_ASSERT( !PingDir(pathname.c_str()) );
CPPUNIT_ASSERT( PingDir(newPathname.c_str()) );
CPPUNIT_ASSERT( PingDir(pathname.c_str()) );
CPPUNIT_ASSERT( PingDir(dir1.cpath) );
CPPUNIT_ASSERT( !PingDir(subDir1.cpath) );
CPPUNIT_ASSERT( PingDir(dir1.cpath) );
bool PingDir(const char *path, BEntry *entry = NULL);