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.assertNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.jacorb.test.EnumType;
import org.jacorb.test.EnumTypeHelper;
import org.jacorb.test.UnionDefaultType;
import org.jacorb.test.UnionDefaultTypeHelper;
import org.jacorb.test.UnionFullRangeType;
import org.jacorb.test.UnionFullRangeTypeHelper;
import org.jacorb.test.UnionNoDefaultType;
import org.jacorb.test.UnionNoDefaultTypeHelper;
import org.junit.Test;
import org.omg.CORBA.TCKind;
/**
* DynAnyUnionTest.java
*
* DynAny tests for union types with an enumeration discriminator.
*
*/
public class DynAnyUnionTest extends DynAnyXXXTestCase
{
private static final String ID = "IDL:test:1.0";
private static final String NAME = "MyUnion";
/**
* Tests creating a DynAny object from an Any object using the
* DynAnyFactory object.
*/
@Test
public void testFactoryCreateFromAny ()
{
UnionDefaultType type = null;
org.omg.CORBA.Any any = null;
type = new UnionDefaultType ();
type.win (10);
any = orb.create_any ();
UnionDefaultTypeHelper.insert (any, type);
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_union_tc
(
ID,
NAME,
EnumTypeHelper.type (),
getUnionMembers ()
);
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 = UnionDefaultTypeHelper.type ();
createDynAnyFromTypeCode (tc);
}
/**
* Test comparing DynAny values. The DynUnion does not have a named member.
*/
@Test
public void testCompareDynAnyUnamedMember ()
{
String msg;
UnionNoDefaultType type;
org.omg.CORBA.Any any = null;
org.omg.DynamicAny.DynUnion dynAny = null;
org.omg.DynamicAny.DynUnion dynAny2 = null;
type = new UnionNoDefaultType ();
type.__default ();
any = orb.create_any ();
UnionNoDefaultTypeHelper.insert (any, type);
dynAny = createDynAnyFromAny (any);
dynAny2 = createDynAnyFromAny (any);
msg = "Comparing two equal DynAny values using DynAny::equal failed";
assertTrue (msg, dynAny.equal (dynAny2));
}
/**
* Test comparing DynAny values. The DynUnion has a named member.
*/
@Test
public void testCompareDynAnyNamedMember ()
{
String msg;
UnionDefaultType type;
org.omg.CORBA.Any any = null;
org.omg.DynamicAny.DynUnion dynAny = null;
org.omg.DynamicAny.DynUnion dynAny2 = null;
type = new UnionDefaultType ();
type.win (10);
any = orb.create_any ();
UnionDefaultTypeHelper.insert (any, type);
dynAny = createDynAnyFromAny (any);
dynAny2 = createDynAnyFromAny (any);
msg = "Comparing two equal DynAny values using DynAny::equal failed";
assertTrue (msg, dynAny.equal (dynAny2));
}
/**
* Test iterating through components of a DynAny. The DynUnion has an
* active member.
*/
@Test
public void testIterateDynAnyNamedMember ()
{
String msg;
int compCount = -1;
boolean seek;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynUnion dynAny = null;
org.omg.DynamicAny.DynAny compSeek = null;
org.omg.DynamicAny.DynAny compRewind = null;
tc = orb.create_union_tc
(
ID,
NAME,
EnumTypeHelper.type (),
getUnionMembers ()
);
dynAny = createDynAnyFromTypeCode (tc);
// test the component count
msg = "The number of components returned from the ";
msg += "DynAny::component_count method is incorrect";
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");
}
assertEquals (msg, 2, compCount);
// seek an invalid position
msg = "The DynAny::seek operation indicates a valid current position ";
msg += "when the current position should be invalid";
seek = dynAny.seek (-1);
assertTrue (msg, !seek);
// seek the first position
msg = "The DynAny::seek operation indicates an invalid current position ";
msg += "when the current position should be valid";
seek = dynAny.seek (0);
assertTrue (msg, seek);
// extract a value from the current position
try
{
compSeek = dynAny.current_component ();
}
catch (Throwable ex)
{
msg = "Failed to get the current component using the ";
msg += "DynAny::current_component operation after calling the ";
msg += "DynAny::seek operation";
fail (msg);
}
// seek the next position
msg = "The DynAny::next operation indicates an invalid current position ";
msg += "when the current position should be valid";
seek = dynAny.next ();
assertTrue (msg, seek);
// return to the first position
dynAny.rewind ();
// extract a value from the current position
try
{
compRewind = dynAny.current_component ();
}
catch (Throwable ex)
{
msg = "Failed to get the current component using the ";
msg += "DynAny::current_component operation after calling the ";
msg += "DynAny::rewind operation";
fail (msg);
}
msg = "The component at DynAny::seek(0) is not equal to the ";
msg += "component at DynAny::rewind";
assertTrue (msg, compSeek.equal (compRewind));
}
/**
* Test iterating through components of a DynAny. The DynUnion does not
* have an active member.
*/
@Test
public void testIterateDynAnyUnamedMember ()
{
String msg;
int compCount = -1;
boolean seek;
UnionNoDefaultType type;
org.omg.CORBA.Any any = null;
org.omg.DynamicAny.DynUnion dynAny = null;
org.omg.DynamicAny.DynEnum disc = null;
type = new UnionNoDefaultType ();
type.__default ();
any = orb.create_any ();
UnionNoDefaultTypeHelper.insert (any, type);
dynAny = createDynAnyFromAny (any);
// test that the discriminator is correctly set
disc = (org.omg.DynamicAny.DynEnum) dynAny.get_discriminator ();
// specific to IDL
msg = "The discriminator is incorrectly set for a DynAny created ";
msg += "from a union with no active member";
assertEquals (msg, EnumType._fifth, disc.get_as_ulong ());
// 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, 1, compCount);
// seek the first position
msg = "The DynAny::seek operation indicates an invalid current position ";
msg += "when the current position should be valid";
seek = dynAny.seek (0);
assertTrue (msg, seek);
// seek the next position
msg = "The DynAny::next operation indicates a valid current position ";
msg += "when the current position should be invalid";
seek = dynAny.next ();
assertTrue (msg, !seek);
// test getting the current component
msg = "The object returned from the DynAny::current_component ";
msg += "operation should be null because the current position is ";
msg += "invalid (-1)";
try
{
dynAny = (org.omg.DynamicAny.DynUnion) dynAny.current_component ();
assertNull (msg, dynAny);
}
catch (Throwable ex)
{
fail (msg + ": " + ex);
}
}
/**
* Test accessing the discriminator of a DynUnion object.
*/
@Test
public void testAccessUnionDisc ()
{
String msg;
TCKind discKind = null;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynUnion dynAny = null;
org.omg.DynamicAny.DynEnum disc = null;
org.omg.DynamicAny.DynAny invalidDisc = null;
tc = UnionDefaultTypeHelper.type ();
dynAny = createDynAnyFromTypeCode (tc);
// test setting the discriminator
try
{
disc = (org.omg.DynamicAny.DynEnum)
factory.create_dyn_any_from_type_code (EnumTypeHelper.type ());
}
catch (Throwable ex)
{
fail ("Failed to create DynAny with correct TypeCode: " + ex);
}
try
{
disc.set_as_string ("second"); // specific to IDL
}
catch (Throwable ex)
{
fail ("Failed to set value of discriminator: " + ex);
}
try
{
dynAny.set_discriminator (disc);
}
catch (Throwable ex)
{
msg = "Failed to set the value of the discriminator using the ";
msg += "DynUnion::set_discriminator operation";
fail (msg + ": " + ex);
}
// test getting the discriminator
msg = "Failed to get the correct value of the discriminator using the ";
msg += "DynUnion::get_discriminator operation";
disc = (org.omg.DynamicAny.DynEnum) dynAny.get_discriminator ();
// specific to IDL
assertEquals (msg, EnumType.second.value (), disc.get_as_ulong ());
// test getting the kind of the discriminator
msg = "Failed to get the correct kind of the discriminator using ";
msg += "DynUnion::discriminator_kind operation";
discKind = dynAny.discriminator_kind ();
// specific to IDL
assertEquals (msg, TCKind._tk_enum, discKind.value ());
// test setting an invalid discriminator
tc = orb.get_primitive_tc (TCKind.tk_long);
try
{
invalidDisc = factory.create_dyn_any_from_type_code (tc);
}
catch (Throwable ex)
{
fail ("Failed to create DynAny with incorrect TypeCode: " + ex);
}
try
{
dynAny.set_discriminator (invalidDisc);
msg = "Failed to throw a TypeMismatch exception when calling ";
msg += "DynStruct::set_discriminator operation with an incorrect ";
msg += "TypeCode";
fail (msg);
}
catch (org.omg.DynamicAny.DynAnyPackage.TypeMismatch ex)
{
// success
}
}
/**
* Test setting the discriminator to the default member for a union with
* an explicit default case.
*/
@Test
public void testUnionDefaultCase ()
{
String msg;
int compCount = -1;
UnionDefaultType type;
boolean hasNoActiveMember = true;
org.omg.CORBA.Any any = null;
org.omg.DynamicAny.DynEnum disc = null;
org.omg.DynamicAny.DynUnion dynAny = null;
type = new UnionDefaultType ();
type.win (10);
any = orb.create_any ();
UnionDefaultTypeHelper.insert (any, type);
dynAny = createDynAnyFromAny (any);
// test activating the default member
msg = "Failed to set the discriminator to the default member using the ";
msg += "DynUnion::set_to_default_member operation";
try
{
dynAny.set_to_default_member ();
}
catch (Throwable ex)
{
fail (msg + ": " + ex);
}
disc = (org.omg.DynamicAny.DynEnum)dynAny.get_discriminator ();
// specific to IDL
// assertEquals (msg, (byte) 0, disc.to_any ().extract_octet ());
assertEquals (msg, EnumType.fifth.value (), disc.get_as_ulong ());
// 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 = "Wrong number of components returned from DynAny::component_count ";
msg += "operation after calling DynUnion::set_to_default_member ";
msg += "operation";
assertEquals (msg, 2, compCount);
// test attempting to deactivate the default member
try
{
dynAny.set_to_no_active_member ();
msg = "Failed to raise a TypeMismatch exception when calling the ";
msg += "DynUnion::set_to_no_active_member operation on a union with ";
msg += "an explicit default case";
fail (msg);
}
catch (org.omg.DynamicAny.DynAnyPackage.TypeMismatch ex)
{
// success
}
msg = "The DynUnion::has_no_active_member operation did not return ";
msg += "FALSE when called on a union with an explicit default case";
try
{
hasNoActiveMember = dynAny.has_no_active_member ();
}
catch (Throwable ex)
{
fail (msg + ": " + ex);
}
assertTrue (msg, !hasNoActiveMember);
}
/**
* Test setting the discriminator to no active member for a union without
* an explicit default case.
*/
@Test
public void testUnionNoDefaultCase ()
{
String msg;
int compCount = -1;
UnionNoDefaultType type;
boolean hasNoActiveMember = false;
org.omg.CORBA.Any any = null;
org.omg.DynamicAny.DynUnion dynAny = null;
org.omg.DynamicAny.DynEnum disc = null;
type = new UnionNoDefaultType ();
type.win (10);
any = orb.create_any ();
UnionNoDefaultTypeHelper.insert (any, type);
dynAny = createDynAnyFromAny (any);
// test deactivating the active member
msg = "Failed to set the discriminator to no active member using the ";
msg += "DynUnion::set_to_no_active_member operation";
try
{
dynAny.set_to_no_active_member ();
}
catch (Throwable ex)
{
fail (msg + ": " + ex);
}
disc = (org.omg.DynamicAny.DynEnum) dynAny.get_discriminator ();
// specific to IDL
assertEquals (msg, EnumType._fifth, disc.get_as_ulong ());
// 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 = "Wrong number of components returned from DynAny::component_count ";
msg += "operation after calling DynUnion::set_to_no_active_member ";
msg += "operation";
assertEquals (msg, 1, compCount);
// test attempting to activate the default member
try
{
dynAny.set_to_default_member ();
msg = "Failed to raise a TypeMismatch exception when calling the ";
msg += "DynUnion::set_to_default_member operation on a union without ";
msg += "an explicit default case";
fail (msg);
}
catch (org.omg.DynamicAny.DynAnyPackage.TypeMismatch ex)
{
// success
}
msg = "The DynUnion::has_no_active_member operation did not return ";
msg += "TRUE when called on a union without an explicit default case";
try
{
hasNoActiveMember = dynAny.has_no_active_member ();
}
catch (Throwable ex)
{
fail (msg + ": " + ex);
}
assertTrue (msg, hasNoActiveMember);
}
/**
* Test trying to set the discriminator to no active member or the default
* member for a union that uses the entire range of discriminator values.
*/
@Test
public void testUnionFullRange ()
{
String msg;
UnionFullRangeType type;
boolean hasNoActiveMember = true;;
org.omg.CORBA.Any any = null;
org.omg.DynamicAny.DynUnion dynAny = null;
type = new UnionFullRangeType ();
type.win (10);
any = orb.create_any ();
UnionFullRangeTypeHelper.insert (any, type);
dynAny = createDynAnyFromAny (any);
// test attempting to deactivate the active member
try
{
dynAny.set_to_no_active_member ();
msg = "Failed to raise a TypeMismatch exception when calling the ";
msg += "DynUnion::set_to_no_active_member operation on a union ";
msg += "that uses the full range of discriminator values";
fail (msg);
}
catch (org.omg.DynamicAny.DynAnyPackage.TypeMismatch ex)
{
// success
}
// test attempting to activate the default member
try
{
dynAny.set_to_default_member ();
msg = "Failed to raise a TypeMismatch exception when calling the ";
msg += "DynUnion::set_to_default_member operation on a union that ";
msg += "uses the full range of discriminator values";
fail (msg);
}
catch (org.omg.DynamicAny.DynAnyPackage.TypeMismatch ex)
{
// success
}
msg = "The DynUnion::has_no_active_member operation did not return ";
msg += "FALSE when called on a union that uses the full range of ";
msg += "discriminator values";
try
{
hasNoActiveMember = dynAny.has_no_active_member ();
}
catch (Throwable ex)
{
fail (msg + ": " + ex);
}
assertTrue (msg, !hasNoActiveMember);
}
/**
* Test accessing the active member of a DynUnion object.
*/
@Test
public void testAccessNamedUnionMember ()
{
String msg;
int testVal = 10;
UnionDefaultType type;
TCKind memberKind = null;
String memberName = null;
int memberVal = -1;
org.omg.CORBA.Any any = null;
org.omg.DynamicAny.DynUnion dynAny = null;
org.omg.DynamicAny.DynAny member = null; // specific to IDL
type = new UnionDefaultType ();
type.win (testVal);
any = orb.create_any ();
UnionDefaultTypeHelper.insert (any, type);
dynAny = createDynAnyFromAny (any);
// test getting the kind of the active member
msg = "Failed to get the correct kind of the active member using ";
msg += "DynUnion::member_kind operation";
try
{
memberKind = dynAny.member_kind ();
}
catch (Throwable ex)
{
fail (msg + ": " + ex);
}
// specific to IDL
assertEquals (msg, TCKind._tk_long, memberKind.value ());
// test getting the name of the active member
msg = "Failed to get the correct name of the active member using ";
msg += "DynUnion::member_name operation";
try
{
memberName = dynAny.member_name ();
}
catch (Throwable ex)
{
fail (msg + ": " + ex);
}
assertEquals (msg, "win", memberName); // specific to IDL
// test getting the value of the active member
try
{
member = dynAny.member ();
}
catch (Throwable ex)
{
msg = "Failed to get the correct active union member using ";
msg += "DynUnion::member operation";
fail (msg + ": " + ex);
}
msg = "Failed to get the correct value of active union member using ";
msg += "DynUnion::member operation";
memberVal = member.to_any ().extract_long ();
// specific to IDL
assertEquals (msg, testVal, memberVal);
}
/**
* Test attempting to access the active member of a DynUnion object when
* there is no active member.
*/
@Test
public void testAccessUnamedUnionMember ()
{
String msg;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynUnion dynAny = null;
tc = UnionNoDefaultTypeHelper.type ();
dynAny = createDynAnyFromTypeCode (tc);
try
{
dynAny.set_to_no_active_member ();
}
catch (Throwable ex)
{
fail ("Failed to set the union to have no active member: " + ex);
}
// test attempting to get the kind with no active member
try
{
dynAny.member_kind ();
msg = "Failed to raise an InvalidValue exception when calling the ";
msg += "DynUnion::member_kind operation on a union with no active ";
msg += "member";
fail (msg);
}
catch (org.omg.DynamicAny.DynAnyPackage.InvalidValue ex)
{
// success
}
// test attempting to get the name with no active member
try
{
dynAny.member_name ();
msg = "Failed to raise an InvalidValue exception when calling the ";
msg += "DynUnion::member_name operation on a union with no active ";
msg += "member";
fail (msg);
}
catch (org.omg.DynamicAny.DynAnyPackage.InvalidValue ex)
{
// success
}
// test attempting to get the member with no active member
try
{
dynAny.member ();
msg = "Failed to raise an InvalidValue exception when calling the ";
msg += "DynUnion::member operation on a union with no active member";
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.DynUnion dynAny = null;
tc = orb.create_union_tc
(
ID,
NAME,
EnumTypeHelper.type (),
getUnionMembers ()
);
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;
UnionDefaultType type;
org.omg.CORBA.Any any = null;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynUnion dynAny = null;
org.omg.DynamicAny.DynUnion dynAny2 = null;
tc = UnionDefaultTypeHelper.type ();
dynAny = createDynAnyFromTypeCode (tc);
type = new UnionDefaultType ();
type.win (10);
any = orb.create_any ();
UnionDefaultTypeHelper.insert (any, type);
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;
UnionDefaultType type;
org.omg.CORBA.Any any = null;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynUnion dynAny = null;
org.omg.DynamicAny.DynUnion dynAny2 = null;
tc = UnionDefaultTypeHelper.type ();
dynAny = createDynAnyFromTypeCode (tc);
type = new UnionDefaultType ();
type.win (10);
any = orb.create_any ();
UnionDefaultTypeHelper.insert (any, type);
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.DynUnion dynAny = null;
any = orb.create_any ();
any.insert_string ("Hello");
tc = orb.create_union_tc
(
ID,
NAME,
EnumTypeHelper.type (),
getUnionMembers ()
);
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.DynUnion dynAny = null;
org.omg.DynamicAny.DynUnion dynAny2 = null;
tc = UnionDefaultTypeHelper.type ();
dynAny = createDynAnyFromTypeCode (tc);
any = orb.create_any ();
any = dynAny.to_any ();
dynAny2 = createDynAnyFromAny (any);
msg = "The DynAny::to_any operation failed to create an Any ";
msg += "object with the same value as the DynAny object";
assertTrue (msg, dynAny.equal (dynAny2));
}
/**
* Test destroying a DynAny object.
*/
@Test
public void testDestroyDynAny ()
{
String msg;
UnionDefaultType type;
org.omg.CORBA.Any any = null;
org.omg.DynamicAny.DynUnion dynAny = null;
type = new UnionDefaultType ();
type.win (10);
any = orb.create_any ();
UnionDefaultTypeHelper.insert (any, type);
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 destroying a component of a DynAny object.
*/
@Test
public void testDestroyComponent ()
{
String msg;
UnionDefaultType type;
org.omg.CORBA.Any any = null;
org.omg.DynamicAny.DynUnion dynAny = null;
org.omg.DynamicAny.DynAny comp = null;
type = new UnionDefaultType ();
type.win (10);
any = orb.create_any ();
UnionDefaultTypeHelper.insert (any, type);
dynAny = createDynAnyFromAny (any);
try
{
comp = dynAny.current_component ();
}
catch (Throwable ex)
{
msg = "Failed to get the current component of the DynAny using the ";
msg += "DynAny::current_component operation before calling the ";
msg += "DynAny::destroy operation";
fail (msg + ": " + ex);
}
comp.destroy ();
try
{
comp = dynAny.current_component ();
}
catch (Throwable ex)
{
msg = "Failed to get the current component of the DynAny using the ";
msg += "DynAny::current_component operation after calling the ";
msg += "DynAny::destroy operation";
fail (msg + ": " + ex);
}
try
{
comp.type ();
}
catch (org.omg.CORBA.OBJECT_NOT_EXIST ex)
{
msg = "Calling destroy on a component resulted in destroying the ";
msg += "component object";
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.DynUnion dynAny = null;
org.omg.DynamicAny.DynUnion dynAny2 = null;
tc = UnionDefaultTypeHelper.type ();
dynAny = createDynAnyFromTypeCode (tc);
dynAny2 = (org.omg.DynamicAny.DynUnion) 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));
}
/**
* Create a DynAny object from an Any object.
*/
private org.omg.DynamicAny.DynUnion createDynAnyFromAny
(org.omg.CORBA.Any any)
{
String msg;
org.omg.DynamicAny.DynUnion dynAny = null;
try
{
dynAny = (org.omg.DynamicAny.DynUnion) 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.DynUnion createDynAnyFromTypeCode
(org.omg.CORBA.TypeCode tc)
{
String msg;
org.omg.DynamicAny.DynUnion dynAny = null;
try
{
dynAny = (org.omg.DynamicAny.DynUnion)
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;
}
/**
* Create a sequence of fields for use in creating a union TypeCode.
*/
private org.omg.CORBA.UnionMember [] getUnionMembers ()
{
final org.omg.CORBA.UnionMember [] members =
new org.omg.CORBA.UnionMember [2];
org.omg.CORBA.Any any = null;
any = orb.create_any ();
EnumTypeHelper.insert (any, EnumType.first);
members [0] = new org.omg.CORBA.UnionMember
(
"zero",
any,
orb.get_primitive_tc (TCKind.tk_string),
null
);
any = orb.create_any ();
EnumTypeHelper.insert (any, EnumType.second);
// EnumTypeHelper.insert (any, EnumType.first);
members [1] = new org.omg.CORBA.UnionMember
(
"one",
any,
orb.get_primitive_tc (TCKind.tk_char),
null
);
return members;
}
}