Initial revision

From-SVN: r102074

libjava/classpath/test/java.io/ObjectInputStreamTest.java

@@ -0,0 +1,65 @@
+/*************************************************************************
+/* ObjectInputStreamTest.java -- Tests ObjectInputStream class
+/*
+/* Copyright (c) 1998 by Free Software Foundation, Inc.
+/*
+/* This program is free software; you can redistribute it and/or modify
+/* it under the terms of the GNU General Public License as published 
+/* by the Free Software Foundation, version 2. (see COPYING)
+/*
+/* This program is distributed in the hope that it will be useful, but
+/* WITHOUT ANY WARRANTY; without even the implied warranty of
+/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+/* GNU General Public License for more details.
+/*
+/* You should have received a copy of the GNU General Public License
+/* along with this program; if not, write to the Free Software Foundation
+/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+/*************************************************************************/
+
+import java.io.FileInputStream;
+import java.io.ObjectInputStream;
+
+public class ObjectInputStreamTest extends Test
+{
+  public static void testSerial( Object obj, String filename )
+  {
+    try
+    {
+      ObjectInputStream ois =
+	new ObjectInputStream( new FileInputStream( filename ) );
+
+      Object read_object = ois.readObject();
+      ois.close();
+
+      if( read_object.equals( obj ) )
+	pass();
+      else
+	fail();
+    }
+    catch( Exception e )
+    {
+      e.printStackTrace();
+      fail();
+    }
+  }
+  
+  
+  public static void main( String[] args )
+  {
+    testSerial( new OOSCallDefault( 1, 3.14, "test" ),
+		"calldefault.data" );
+    System.out.println( "Object calling defaultWriteObject()" );
+
+    testSerial( new OOSNoCallDefault( 17, "no\ndefault", false ),
+		"nocalldefault.data" );
+    System.out.println( "Object not calling defaultWriteObject()" );
+
+    testSerial( new OOSExtern( -1, "", true ), "external.data" );
+    System.out.println( "Externalizable class" );
+
+    testSerial( new HairyGraph(), "graph.data" );
+    System.out.println( "Graph of objects with circular references" );
+  }
+
+}