package org.jacorb.test.orb.value;
/*
* JacORB - a free Java ORB
*
* Copyright (C) 1997-2014 Gerald Brose / The JacORB Team.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import org.jacorb.test.harness.ClientServerSetup;
import org.jacorb.test.harness.ClientServerTestCase;
import org.junit.After;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.omg.CORBA.Any;
import org.omg.CORBA.ORB;
import org.omg.CORBA.TypeCode;
/**
* Tests IDL valuetypes, especially sharing and null values.
*/
public class ValueTest extends ClientServerTestCase
{
private ValueServer server;
private ORB orb;
@Before
public void setUp() throws Exception
{
server = ValueServerHelper.narrow( setup.getServerObject() );
orb = setup.getClientOrb();
}
@After
public void tearDown() throws Exception
{
server = null;
orb = null;
}
@BeforeClass
public static void beforeClassSetUp() throws Exception
{
setup = new ClientServerSetup("org.jacorb.test.orb.value.ValueServerImpl" );
}
@Test
public void testCompactTypeCode() throws Exception
{
TypeCode typeCode = AccountHelper.type();
assertEquals(3, typeCode.member_count());
assertEquals("name", typeCode.member_name(0));
assertEquals("address", typeCode.member_name(1));
assertEquals("balance", typeCode.member_name(2));
TypeCode compacted = typeCode.get_compact_typecode();
assertEquals(3, compacted.member_count());
assertEquals("", compacted.member_name(0));
assertEquals("", compacted.member_name(1));
assertEquals("", compacted.member_name(2));
}
@Test
public void testRecursiveCompactedTypeCode() throws Exception
{
TypeCode typeCode = RecursiveValueTypeHelper.type();
assertEquals(2, typeCode.member_count());
assertEquals("name", typeCode.member_name(0));
assertEquals("seq", typeCode.member_name(1));
final TypeCode nested = typeCode.member_type(1).content_type().content_type();
assertEquals("name", nested.member_name(0));
assertEquals("seq", nested.member_name(1));
TypeCode compacted = typeCode.get_compact_typecode();
assertEquals(2, compacted.member_count());
assertEquals("", compacted.member_name(0));
assertEquals("", compacted.member_name(1));
final TypeCode nested2 = compacted.member_type(1).content_type().content_type();
assertEquals(compacted, nested2);
assertEquals("", nested2.member_name(0));
assertEquals("", nested2.member_name(1));
}
@Test
public void test_pass_boxed_long()
{
boxedLong p1 = new boxedLong(774);
boxedLong p2 = new boxedLong(774);
String result = server.receive_long(p1, p2);
assertEquals("two longs: 774, 774", result);
}
@Test
public void test_pass_null_boxed_long()
{
String result = server.receive_long(null, null);
assertEquals("one or two null values", result);
}
@Test
public void test_pass_shared_boxed_long()
{
boxedLong p1 = new boxedLong(441);
String result = server.receive_long(p1, p1);
assertEquals("shared long: 441", result);
}
/**
* Passes two boxed longs that are equal but not shared. This makes
* sure that reference sharing is indeed determined based on identity,
* not equality. (See comments in bug 387 for discussion.)
*/
@Test
public void test_pass_equal_boxed_long()
{
boxedLong p1 = new boxedLong(443);
boxedLong p2 = new boxedLong(443);
String result = server.receive_long(p1, p2);
assertEquals("two longs: 443, 443", result);
}
@Test
public void test_pass_boxed_string()
{
String s1 = "hello";
String s2 = "g'day";
String result = server.receive_string(s1, s2);
assertEquals("two strings: `hello', `g'day'", result);
}
@Test
public void test_pass_null_boxed_string()
{
String result = server.receive_string(null, null);
assertEquals("one or two null values", result);
}
@Test
public void test_pass_shared_boxed_string()
{
String s1 = "hello, world";
String result = server.receive_string(s1, s1);
assertEquals("shared string: `hello, world'", result);
}
/**
* Passes two boxed strings that are equal but not shared. This makes
* sure that reference sharing is indeed determined based on identity,
* not equality. (See comments in bug 387 for discussion.)
*/
@Test
public void test_pass_equal_boxed_string()
{
String s1 = "hello, world";
String s2 = new String(s1);
String result = server.receive_string(s1, s2);
assertEquals("two strings: `hello, world', `hello, world'", result);
}
@Test
public void test_pass_value_sequence_1()
{
Record[] seq = new Record[7];
seq[0] = new RecordImpl(0, "node: 0");
seq[1] = new RecordImpl(1, "node: 1");
seq[2] = new RecordImpl(2, "node: 2");
seq[3] = new RecordImpl(3, "node: 3");
seq[4] = new RecordImpl(4, "node: 4");
seq[5] = new RecordImpl(5, "node: 5");
seq[6] = new RecordImpl(6, "node: 6");
String result = server.receive_record_sequence(seq);
assertEquals("list of length 7, null values: , no palindrome", result);
}
@Test
public void test_pass_value_sequence_2()
{
Record[] seq = new Record[7];
seq[0] = new RecordImpl(0, "node: 0");
seq[1] = new RecordImpl(1, "node: 1");
seq[2] = new RecordImpl(2, "node: 2");
seq[3] = null;
seq[4] = null;
seq[5] = new RecordImpl(5, "node: 5");
seq[6] = new RecordImpl(6, "node: 6");
String result = server.receive_record_sequence(seq);
assertEquals("list of length 7, null values: 3 4 , no palindrome",
result);
}
@Test
public void test_pass_value_sequence_3()
{
Record[] seq = new Record[7];
seq[0] = new RecordImpl(0, "node: 0");
seq[1] = new RecordImpl(1, "node: 1");
seq[2] = new RecordImpl(2, "node: 2");
seq[3] = null;
seq[4] = seq[2];
seq[5] = seq[1];
seq[6] = seq[0];
String result = server.receive_record_sequence(seq);
assertEquals("list of length 7, null values: 3 , palindrome",
result);
}
@Test
public void test_return_value_sequence()
{
Record[] result = server.return_record_sequence(10);
assertEquals(10, result.length);
for (int i=0; i<result.length; i++)
{
assertEquals(i, result[i].id);
assertEquals("node: " + i, result[i].text);
}
}
@Test
public void test_pass_list()
{
Node n1 = new NodeImpl(1);
Node n2 = new NodeImpl(2);
Node n3 = new NodeImpl(3);
Node n4 = new NodeImpl(4);
n1.next = n2;
n2.next = n3;
n3.next = n4;
n4.next = null;
String result = server.receive_list(n1);
assertEquals("list of length: 4 -- 1 2 3 4", result);
}
@Test
public void test_pass_list_in_any()
{
Node n1 = new NodeImpl(1);
Node n2 = new NodeImpl(2);
Node n3 = new NodeImpl(3);
Node n4 = new NodeImpl(4);
n1.next = n2;
n2.next = n3;
n3.next = n4;
n4.next = null;
Any any = setup.getClientOrb().create_any();
NodeHelper.insert(any, n1);
assertEquals(n1, NodeHelper.extract(any));
String result = server.receive_list_in_any(any);
assertEquals("list of length: 4 -- 1 2 3 4", result);
}
@Test
public void test_pass_circular_list()
{
Node n1 = new NodeImpl(1);
Node n2 = new NodeImpl(2);
Node n3 = new NodeImpl(3);
Node n4 = new NodeImpl(4);
n1.next = n2;
n2.next = n3;
n3.next = n4;
n4.next = n1;
String result = server.receive_list(n1);
assertEquals("list of length: 4 -- 1 2 3 4 -- shared", result);
}
/**
* <code>test_embedded_valuetype</code> ensures that JacORB can marshal
* and unmarshal embedded valuetypes.
*/
@Test
public void test_embedded_valuetype()
{
((org.omg.CORBA_2_3.ORB)orb).register_value_factory("IDL:org/jacorb/test/orb/value/NodeData:1.0", new NodeDataDefaultFactory());
((org.omg.CORBA_2_3.ORB)orb).register_value_factory("IDL:org/jacorb/test/orb/value/Data:1.0", new DataDefaultFactory());
NodeData[] n = server.getNodes();
assertEquals("Nodes length should be two.", n.length, 2);
}
@Test
public void test_get_rowlistdata() throws Exception
{
assertNotNull(server.getData());
}
}