--- trunk/test/io/IfstrstreamTestCase.cpp	2004/10/15 18:28:46	85
+++ trunk/test/io/IfstrstreamTestCase.cpp	2004/10/15 21:11:35	91
@@ -1,11 +1,19 @@
+#include <iostream>
+#include <string>
+
 #include "io/basic_ifstrstream.hpp"
 #include "IfstrstreamTestCase.hpp"
+
 // Registers the fixture into the 'registry'
+
+using namespace std;
+using namespace oopse;
 CPPUNIT_TEST_SUITE_REGISTRATION( IfstrstreamTestCase );
 
 #ifndef IS_MPI
 void IfstrstreamTestCase::setUp() {
 
+    
 }
 
 void IfstrstreamTestCase::tearDown() {
@@ -14,11 +22,33 @@ void IfstrstreamTestCase::testConstructor() {
 
 
 void IfstrstreamTestCase::testConstructor() {
+    ifstrstream fin1;
+    fin1.open("DUFF.frc");
+    CPPUNIT_ASSERT(fin1.is_open());
 
+    ifstrstream fin2;
+    fin2.open("NonExistFile");
+    CPPUNIT_ASSERT(!fin2.is_open());
+
+    ifstrstream fin3("DUFF.frc");
+    CPPUNIT_ASSERT(fin3.is_open());
+
+    ifstrstream fin4("NonExistFile");
+    CPPUNIT_ASSERT(!fin4.is_open());
 }
 
 void IfstrstreamTestCase::testOpen() {
+    const int MAXLEN = 1024;
+    char buffer[MAXLEN];
 
+    string firstLine = "! This is the forcefield file for the Dipolar Unified-atom Force Field (DUFF).";
+
+    ifstrstream fin1;
+    fin1.open("DUFF.frc");
+
+    fin1.getline(buffer, MAXLEN);
+    CPPUNIT_ASSERT(buffer == firstLine);
+    cout << buffer;
 }
 
 void IfstrstreamTestCase::testIs_open() {
@@ -39,7 +69,18 @@ void IfstrstreamTestCase::testMasterConstructor() {
 }
 
 void IfstrstreamTestCase::testMasterConstructor() {
-        CPPUNIT_ASSERT(1 == 0);
+    const int MAXLEN = 1024;
+    char buffer[MAXLEN];
+
+    string firstLine = "! This is the forcefield file for the Dipolar Unified-atom Force Field (DUFF).";
+
+    ifstrstream fin1;
+    fin1.open("DUFF.frc");
+
+    fin1.getline(buffer, MAXLEN);
+    CPPUNIT_ASSERT(buffer == firstLine);
+    cout << buffer;
+    
 }    
 
 void IfstrstreamTestCase::testMasterOpen() {