package org.jacorb.test.orb.dynany;
/*
* 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.assertTrue;
import static org.junit.Assert.fail;
import org.jacorb.test.EnumType;
import org.jacorb.test.EnumTypeHelper;
import org.junit.Test;
/**
* DynAnyEnumTest.java
*
* DynAny tests for enumeration types.
*
*/
public class DynAnyEnumTest extends DynAnyXXXTestCase
{
private static final String ID = "IDL:test:1.0";
private static final String NAME = "MyEnum";
private static final String [] ENUM = {"one", "two", "three"};
/**
* Tests creating a DynAny object from an Any object using the
* DynAnyFactory object.
*/
@Test
public void testFactoryCreateFromAny ()
{
org.omg.CORBA.Any any = null;
any = orb.create_any ();
EnumTypeHelper.insert (any, EnumType.from_int (0));
createDynAnyFromAny (any);
}
/**
* Tests creating a DynAny object from a TypeCode object using the
* DynAnyFactory object.
*/
@Test
public void testFactoryCreateFromTypeCode ()
{
org.omg.CORBA.TypeCode tc = null;
tc = orb.create_enum_tc (ID, NAME, ENUM);
createDynAnyFromTypeCode (tc);
}
/**
* Tests creating a DynAny object from a TypeCode object generated from
* IDL using the DynAnyFactory object.
*/
@Test
public void testFactoryCreateFromIDLTypeCode ()
{
org.omg.CORBA.TypeCode tc = null;
tc = EnumTypeHelper.type ();
createDynAnyFromTypeCode (tc);
}
/**
* Test comparing DynAny values.
*/
@Test
public void testCompareDynAny ()
{
String msg;
org.omg.CORBA.Any any = null;
org.omg.DynamicAny.DynEnum dynAny = null;
org.omg.DynamicAny.DynEnum dynAny2 = null;
any = orb.create_any ();
EnumTypeHelper.insert (any, EnumType.from_int (0));
dynAny = createDynAnyFromAny (any);
dynAny2 = createDynAnyFromAny (any);
msg = "Comparing two equal DynAny values using DynAny::equal failed";
assertTrue (msg, dynAny.equal (dynAny2));
}
/**
* Test accessing a value in a DynEnum object.
*/
@Test
public void testAccessEnumValue ()
{
String msg;
String type1;
int type2;
org.omg.CORBA.Any any = null;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynEnum dynAny = null;
org.omg.DynamicAny.DynEnum dynAny2 = null;
tc = EnumTypeHelper.type ();
dynAny = createDynAnyFromTypeCode (tc);
any = orb.create_any ();
EnumTypeHelper.insert (any, EnumType.from_int (0));
dynAny2 = createDynAnyFromAny (any);
type1 = "first"; // specific to enum
try
{
dynAny.set_as_string (type1);
}
catch (Throwable ex)
{
msg = "Failed to set value as string in DynEnum object with ";
msg += "DynEnum::set_as_string";
fail (msg + ": " + ex);
}
type2 = 1;
try
{
dynAny2.set_as_ulong (type2);
}
catch (Throwable ex)
{
msg = "Failed to set value as int in DynEnum object with ";
msg += "DynEnum::set_as_ulong";
fail (msg + ": " + ex);
}
msg = "String value inserted into DynEnum object is not equal to value ";
msg += "extracted from same DynEnum object with DynEnum::get_as_string";
assertEquals (msg, type1, dynAny.get_as_string ());
msg = "Integer value inserted into DynEnum object is not equal to value ";
msg += "extracted from same DynEnum object with DynEnum::get_as_ulong";
assertEquals (msg, type2, dynAny2.get_as_ulong ());
}
/**
* Test that an InvalidValue exception is raised if values inserted into
* DynEnum objects are out of range.
*/
@Test
public void testAccessInvalidValueEx ()
{
String msg;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynEnum dynAny = null;
tc = orb.create_enum_tc (ID, NAME, ENUM);
dynAny = createDynAnyFromTypeCode (tc);
try
{
dynAny.set_as_string ("BadValue");
msg = "InvalidValue exception not thrown by DynEnum::set_as_string ";
msg += "operation when value is out of range";
fail (msg);
}
catch (org.omg.DynamicAny.DynAnyPackage.InvalidValue ex)
{
// success
}
try
{
dynAny.set_as_ulong (-1);
msg = "InvalidValue exception not thrown by DynEnum::set_as_ulong ";
msg += "operation when value is out of range";
fail (msg);
}
catch (org.omg.DynamicAny.DynAnyPackage.InvalidValue ex)
{
// success
}
}
/**
* Test obtaining the TypeCode associated with a DynAny object.
*/
@Test
public void testDynAnyTypeCode ()
{
String msg;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynEnum dynAny = null;
tc = orb.create_enum_tc (ID, NAME, ENUM);
dynAny = createDynAnyFromTypeCode (tc);
msg = "Incorrect TypeCode retrieved from DynAny::type operation";
assertTrue (msg, dynAny.type ().equal (tc));
}
/**
* Test initializing a DynAny object from another DynAny object.
*/
@Test
public void testInitDynAnyFromDynAny ()
{
String msg;
org.omg.CORBA.Any any = null;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynEnum dynAny = null;
org.omg.DynamicAny.DynEnum dynAny2 = null;
tc = EnumTypeHelper.type ();
dynAny = createDynAnyFromTypeCode (tc);
any = orb.create_any ();
EnumTypeHelper.insert (any, EnumType.from_int (1));
dynAny2 = createDynAnyFromAny (any);
msg = "Failed to initialize a DynAny object from another DynAny ";
msg += "object using the DynAny::assign operation";
try
{
dynAny.assign (dynAny2);
}
catch (Throwable ex)
{
fail (msg + ": " + ex);
}
assertTrue (msg, dynAny.equal (dynAny2));
}
/**
* Test initializing a DynAny object from an Any value.
*/
@Test
public void testInitDynAnyFromAny ()
{
String msg;
org.omg.CORBA.Any any = null;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynEnum dynAny = null;
org.omg.DynamicAny.DynEnum dynAny2 = null;
tc = EnumTypeHelper.type ();
dynAny = createDynAnyFromTypeCode (tc);
any = orb.create_any ();
EnumTypeHelper.insert (any, EnumType.from_int (1));
dynAny2 = createDynAnyFromAny (any);
msg = "Failed to initialize a DynAny object from an Any object ";
msg += "using the DynAny::from_any operation";
try
{
dynAny.from_any (any);
}
catch (Throwable ex)
{
fail (msg + ": " + ex);
}
assertTrue (msg, dynAny.equal (dynAny2));
}
/**
* Test that a TypeMismatch exception is raised if there is a type
* mismatch between the DynAny and Any types in an assignment.
*/
@Test
public void testInitFromAnyTypeMismatchEx ()
{
String msg;
org.omg.CORBA.Any any = null;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynEnum dynAny = null;
any = orb.create_any ();
any.insert_string ("Hello");
tc = orb.create_enum_tc (ID, NAME, ENUM);
dynAny = createDynAnyFromTypeCode (tc);
msg = "TypeMismatch exception not thrown by DynAny::from_any ";
msg += "operation when DynAny and Any operands have different types";
try
{
dynAny.from_any (any);
fail (msg);
}
catch (org.omg.DynamicAny.DynAnyPackage.TypeMismatch ex)
{
// success
}
catch (org.omg.DynamicAny.DynAnyPackage.InvalidValue ex)
{
fail (msg + ": " + ex);
}
}
/**
* Test generating an Any value from a DynAny object.
*/
@Test
public void testGenerateAnyFromDynAny ()
{
String msg;
org.omg.CORBA.Any any = null;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynEnum dynAny = null;
org.omg.DynamicAny.DynEnum dynAny2 = null;
tc = EnumTypeHelper.type ();
dynAny = createDynAnyFromTypeCode (tc);
any = orb.create_any ();
any = dynAny.to_any ();
dynAny2 = createDynAnyFromAny (any);
msg = "Failed to initialize an Any object from a DynAny object ";
msg += "using the DynAny::to_any operation";
assertTrue (msg, dynAny.equal (dynAny2));
}
/**
* Test destroying a DynAny object.
*/
@Test
public void testDestroyDynAny ()
{
String msg;
org.omg.CORBA.Any any = null;
org.omg.DynamicAny.DynEnum dynAny = null;
any = orb.create_any ();
EnumTypeHelper.insert (any, EnumType.from_int (1));
dynAny = createDynAnyFromAny (any);
dynAny.destroy ();
try
{
dynAny.type ();
msg = "Failed to destroy DynAny using DynAny::destroy operation - ";
msg += "calling DynAny::type operation on a destroyed DynAny object ";
msg += "did not raise OBJECT_NOT_EXIST exception";
fail (msg);
}
catch (org.omg.CORBA.OBJECT_NOT_EXIST ex)
{
// success
}
msg = "Failed to destroy DynAny using DynAny::destroy operation - ";
msg += "calling DynAny::current_component operation on a destroyed ";
msg += "DynAny object did not raise OBJECT_NOT_EXIST exception";
try
{
dynAny.current_component ();
fail (msg);
}
catch (org.omg.CORBA.OBJECT_NOT_EXIST ex)
{
// success
}
catch (org.omg.DynamicAny.DynAnyPackage.TypeMismatch ex)
{
fail (msg + ": " + ex);
}
}
/**
* Test creating a copy of a DynAny object.
*/
@Test
public void testCopyDynAny ()
{
String msg;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynEnum dynAny = null;
org.omg.DynamicAny.DynEnum dynAny2 = null;
tc = EnumTypeHelper.type ();
dynAny = createDynAnyFromTypeCode (tc);
dynAny2 = (org.omg.DynamicAny.DynEnum) dynAny.copy ();
msg = "The DynAny object created with the DynAny::copy operation ";
msg += "is not equal to the DynAny object it was copied from";
assertTrue (msg, dynAny.equal (dynAny2));
}
/**
* Test iterating through components of a DynAny.
*/
@Test
public void testIterateDynAny ()
{
String msg;
int compCount = -1;
boolean seek;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynEnum dynAny = null;
tc = EnumTypeHelper.type ();
dynAny = createDynAnyFromTypeCode (tc);
// test the component count
try
{
compCount = dynAny.component_count ();
}
catch (Throwable ex)
{
// should not be needed, but it prevents compiler errors
fail ("Unexpected error raised by DynAny::component_count operation");
}
msg = "The number of components returned from the ";
msg += "DynAny::component_count operation is incorrect";
assertEquals (msg, 0, compCount);
// test if there is a first component
msg = "The DynAny::seek operation indicates that a valid component ";
msg += "exists but the DynAny should have no components";
seek = dynAny.seek (0);
assertTrue (msg, !seek);
// test getting the current component
try
{
dynAny = (org.omg.DynamicAny.DynEnum) dynAny.current_component ();
msg = "A TypeMismatch exception was not raised by the ";
msg += "DynAny::current_component operation when trying to access ";
msg += "the current component of a DynAny with no components";
fail (msg);
}
catch (org.omg.DynamicAny.DynAnyPackage.TypeMismatch ex)
{
// success
}
}
/**
* Create a DynAny object from an Any object.
*/
private org.omg.DynamicAny.DynEnum createDynAnyFromAny
(org.omg.CORBA.Any any)
{
String msg;
org.omg.DynamicAny.DynEnum dynAny = null;
try
{
dynAny = (org.omg.DynamicAny.DynEnum) factory.create_dyn_any (any);
}
catch (Throwable ex)
{
msg = "Factory failed to create DynAny from Any using ";
msg += "DynAny::create_dyn_any operation: " + ex;
fail (msg);
}
return dynAny;
}
/**
* Create a DynAny object from a TypeCode object.
*/
private org.omg.DynamicAny.DynEnum createDynAnyFromTypeCode
(org.omg.CORBA.TypeCode tc)
{
String msg;
org.omg.DynamicAny.DynEnum dynAny = null;
try
{
dynAny = (org.omg.DynamicAny.DynEnum)
factory.create_dyn_any_from_type_code (tc);
}
catch (Throwable ex)
{
msg = "Factory failed to create DynAny from TypeCode using ";
msg += "DynAny::create_dyn_any_from_type_code operation: " + ex;
fail (msg);
}
return dynAny;
}
}