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 junit.framework.AssertionFailedError; import org.jacorb.test.NonEmptyException; import org.jacorb.test.NonEmptyExceptionHelper; import org.junit.Test; import org.omg.CORBA.TCKind; import org.omg.DynamicAny.NameDynAnyPair; import org.omg.DynamicAny.NameValuePair; /** * DynAnyNonEmptyExTest.java * * DynAny tests for (non-empty) exception types. * */ public class DynAnyNonEmptyExTest extends DynAnyXXXTestCase { private static final String ID = "IDL:test:1.0"; private static final String NAME = "MyNonEmptyException"; /** * Tests creating a DynAny object from an Any object using the * DynAnyFactory object. */ @Test public void testFactoryCreateFromAny () { NonEmptyException type = null; org.omg.CORBA.Any any = null; type = new NonEmptyException (1, "Hello"); any = orb.create_any (); NonEmptyExceptionHelper.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_exception_tc (ID, NAME, getExceptionMembers ()); 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 = NonEmptyExceptionHelper.type (); createDynAnyFromTypeCode (tc); } /** * Test comparing DynAny values. */ @Test public void testCompareDynAny () { String msg; NonEmptyException type; org.omg.CORBA.Any any = null; org.omg.DynamicAny.DynStruct dynAny = null; org.omg.DynamicAny.DynStruct dynAny2 = null; type = new NonEmptyException (1, "Hello"); any = orb.create_any (); NonEmptyExceptionHelper.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. */ @Test public void testIterateDynAny () { String msg; int compCount = -1; boolean seek; org.omg.CORBA.TypeCode tc = null; org.omg.DynamicAny.DynStruct dynAny = null; org.omg.DynamicAny.DynAny compSeek = null; org.omg.DynamicAny.DynAny compRewind = null; tc = orb.create_exception_tc (ID, NAME, getExceptionMembers ()); 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); // specific to IDL // 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 accessing the names and types of members in a DynStruct object. */ @Test public void testAccessStructMembers () { String msg; String memberName = null; TCKind memberKind = null; org.omg.CORBA.TypeCode tc = null; org.omg.DynamicAny.DynStruct dynAny = null; tc = NonEmptyExceptionHelper.type (); dynAny = createDynAnyFromTypeCode (tc); // test getting the name of the current member msg = "Failed to get the correct name of the first member using "; msg += "DynStruct::current_member_name operation"; try { memberName = dynAny.current_member_name (); assertEquals (msg, "field1", memberName); // specific to IDL } catch (AssertionFailedError ex) { throw ex; } catch (Throwable ex) { fail (msg + ": " + ex); } // test getting the kind of the current member msg = "Failed to get the correct kind of the first member using "; msg += "DynStruct::current_member_kind operation"; try { memberKind = dynAny.current_member_kind (); // specific to IDL assertEquals (msg, TCKind._tk_long, memberKind.value ()); } catch (AssertionFailedError ex) { throw ex; } catch (Throwable ex) { fail (msg + ": " + ex); } // move to the next position dynAny.next (); // test getting the name of the current member msg = "Failed to get the correct name of the second member using "; msg += "DynStruct::current_member_name operation"; try { memberName = dynAny.current_member_name (); assertEquals (msg, "field2", memberName); // specific to IDL } catch (AssertionFailedError ex) { throw ex; } catch (Throwable ex) { fail (msg + ": " + ex); } // test getting the kind of the current member msg = "Failed to get the correct kind of the second member using "; msg += "DynStruct::current_member_kind operation"; try { memberKind = dynAny.current_member_kind (); // specific to IDL assertEquals (msg, TCKind._tk_string, memberKind.value ()); } catch (AssertionFailedError ex) { throw ex; } catch (Throwable ex) { fail (msg + ": " + ex); } // move to an invalid position dynAny.seek (-1); // test getting the name of the current member msg = "Failed to throw an InvalidValue exception when calling "; msg += "DynStruct::current_member_name operation at an invalid position"; try { memberName = dynAny.current_member_name (); fail (msg); } catch (AssertionFailedError ex) { throw ex; } catch (Throwable ex) { if (!(ex instanceof org.omg.DynamicAny.DynAnyPackage.InvalidValue)) { fail (msg + ": " + ex); } } // test getting the kind of the current member msg = "Failed to throw an InvalidValue exception when calling "; msg += "DynStruct::current_member_kind operation at an invalid position"; try { memberKind = dynAny.current_member_kind (); fail (msg); } catch (AssertionFailedError ex) { throw ex; } catch (Throwable ex) { if (!(ex instanceof org.omg.DynamicAny.DynAnyPackage.InvalidValue)) { fail (msg + ": " + ex); } } } /** * Test accessing the member Name/Value pairs in a DynStruct object. */ @Test public void testAccessStructNameValuePairs () { final String name1 = "field1"; // specific to IDL final String name2 = "field2"; // specific to IDL String msg; org.omg.CORBA.Any any = null; NonEmptyException type = null; int oldInt = 1; String oldStr = "Hello"; int newInt = 2; String newStr = "GoodBye"; org.omg.DynamicAny.DynStruct dynAny = null; org.omg.DynamicAny.NameValuePair [] pairs = null; type = new NonEmptyException (oldInt, oldStr); any = orb.create_any (); NonEmptyExceptionHelper.insert (any, type); dynAny = createDynAnyFromAny (any); // test extracting the name/value pairs as Anys pairs = dynAny.get_members (); msg = "Old name associated with first name/value pair is incorrect"; assertEquals (msg, name1, pairs [0].id); msg = "Old value associated with first name/value pair is incorrect"; assertEquals (msg, oldInt, pairs [0].value.extract_long ()); msg = "Old name associated with second name/value pair is incorrect"; assertEquals (msg, name2, pairs [1].id); msg = "Old value associated with second name/value pair is incorrect"; assertEquals (msg, oldStr, pairs [1].value.extract_string ()); pairs = new NameValuePair [2]; // specific to IDL any = orb.create_any (); any.insert_long (newInt); pairs [0] = new NameValuePair (name1, any); any = orb.create_any (); any.insert_string (newStr); pairs [1] = new NameValuePair (name2, any); try { dynAny.set_members (pairs); } catch (Throwable ex) { msg = "Failed to set DynStruct members using DynStruct::set_members "; msg += "operation"; fail (msg + ": " + ex); } // test extracting the name/value pairs as Anys pairs = dynAny.get_members (); msg = "New name associated with first name/value pair is incorrect"; assertEquals (msg, name1, pairs [0].id); msg = "New value associated with first name/value pair is incorrect "; assertEquals (msg, newInt, pairs [0].value.extract_long ()); msg = "New name associated with second name/value pair is incorrect"; assertEquals (msg, name2, pairs [1].id); msg = "New value associated with second name/value pair is incorrect"; assertEquals (msg, newStr, pairs [1].value.extract_string ()); } /** * Test accessing the member Name/Value DynAny pairs in a DynStruct object. */ @Test public void testAccessStructDynAnyPairs () { final String name1 = "field1"; // specific to IDL final String name2 = "field2"; // specific to IDL String msg; org.omg.CORBA.Any any = null; NonEmptyException type = null; int oldInt = 1; String oldStr = "Hello"; int newInt = 2; String newStr = "GoodBye"; org.omg.DynamicAny.DynStruct dynAny = null; org.omg.DynamicAny.DynAny dynAny1 = null; org.omg.DynamicAny.DynAny dynAny2 = null; org.omg.DynamicAny.NameDynAnyPair [] pairs = null; type = new NonEmptyException (oldInt, oldStr); any = orb.create_any (); NonEmptyExceptionHelper.insert (any, type); dynAny = createDynAnyFromAny (any); // test extracting the name/value pairs as DynAnys pairs = dynAny.get_members_as_dyn_any (); msg = "Old name associated with first name/value pair is incorrect"; assertEquals (msg, name1, pairs [0].id); msg = "Old value associated with first name/value pair is incorrect"; assertEquals (msg, oldInt, pairs [0].value.to_any ().extract_long ()); msg = "Old name associated with second name/value pair is incorrect"; assertEquals (msg, name2, pairs [1].id); msg = "Old value associated with second name/value pair is incorrect"; assertEquals (msg, oldStr, pairs [1].value.to_any ().extract_string ()); any = orb.create_any (); any.insert_long (newInt); try { dynAny1 = factory.create_dyn_any (any); } catch (Throwable ex) { msg = "Factory failed to create DynAny from Any for first member "; msg += "using DynAny::create_dyn_any operation: " + ex; fail (msg); } any = orb.create_any (); any.insert_string (newStr); try { dynAny2 = factory.create_dyn_any (any); } catch (Throwable ex) { msg = "Factory failed to create DynAny from Any for second member "; msg += "using DynAny::create_dyn_any operation: " + ex; fail (msg); } pairs = new NameDynAnyPair [2]; // specific to IDL pairs [0] = new NameDynAnyPair (name1, dynAny1); pairs [1] = new NameDynAnyPair (name2, dynAny2); msg = "Failed to set DynStruct members using "; msg += "DynStruct::set_members_as_dyn_any operation"; try { dynAny.set_members_as_dyn_any (pairs); } catch (Throwable ex) { fail (msg + ": " + ex); } // test extracting the name/value pairs as DynAnys pairs = dynAny.get_members_as_dyn_any (); msg = "New name associated with first name/value pair is incorrect"; assertEquals (msg, name1, pairs [0].id); msg = "New value associated with first name/value pair is incorrect "; assertEquals (msg, newInt, pairs [0].value.to_any ().extract_long ()); msg = "New name associated with second name/value pair is incorrect"; assertEquals (msg, name2, pairs [1].id); msg = "New value associated with second name/value pair is incorrect"; assertEquals (msg, newStr, pairs [1].value.to_any ().extract_string ()); } /** * Test the exceptions raised while accessing the member Name/Value * DynAny pairs in a DynStruct object. */ @Test public void testAccessStructPairsEx () { final String name1 = "field1"; final String name2 = "field2"; String msg; org.omg.CORBA.Any any = null; org.omg.CORBA.TypeCode tc = null; org.omg.DynamicAny.DynStruct dynAny = null; org.omg.DynamicAny.NameValuePair [] pairs = null; tc = orb.create_exception_tc (ID, NAME, getExceptionMembers ()); dynAny = createDynAnyFromTypeCode (tc); // test inserting a member with an incorrect type pairs = new NameValuePair [2]; any = orb.create_any (); any.insert_char ('a'); pairs [0] = new NameValuePair (name1, any); any = orb.create_any (); any.insert_string ("WrongType"); pairs [0] = new NameValuePair (name2, any); msg = "Failed to raise a TypeMismatch exception when passing in a "; msg += "name/value pair containing an incorrect member value"; try { dynAny.set_members (pairs); fail (msg); } catch (org.omg.DynamicAny.DynAnyPackage.TypeMismatch ex) { // success } catch (org.omg.DynamicAny.DynAnyPackage.InvalidValue ex) { fail (msg + ": " + ex); } // test inserting a member with an incorrect name pairs = new NameValuePair [2]; any = orb.create_any (); any.insert_char ('a'); pairs [0] = new NameValuePair (name1, any); any = orb.create_any (); any.insert_longlong ((long) 1); pairs [1] = new NameValuePair ("WrongName", any); msg = "Failed to raise a TypeMismatch exception when passing in a "; msg += "name/value pair containing an incorrect member name"; try { dynAny.set_members (pairs); fail (msg); } catch (org.omg.DynamicAny.DynAnyPackage.TypeMismatch ex) { // success } catch (org.omg.DynamicAny.DynAnyPackage.InvalidValue ex) { fail (msg + ": " + ex); } // test inserting a sequence with the wrong number of members pairs = new NameValuePair [3]; any = orb.create_any (); any.insert_char ('a'); pairs [0] = new NameValuePair (name1, any); any = orb.create_any (); any.insert_longlong ((long) 1); pairs [1] = new NameValuePair (name2, any); any = orb.create_any (); any.insert_longlong ((long) 1); pairs [2] = new NameValuePair (name2, any); msg = "Failed to raise an InvalidValue exception when passing in a "; msg += "name/value sequence containing too many members"; try { dynAny.set_members (pairs); fail (msg); } catch (org.omg.DynamicAny.DynAnyPackage.InvalidValue ex) { // success } catch (org.omg.DynamicAny.DynAnyPackage.TypeMismatch ex) { fail (msg + ": " + ex); } } /** * Test obtaining the TypeCode associated with a DynAny object. */ @Test public void testDynAnyTypeCode () { String msg; org.omg.CORBA.TypeCode tc = null; org.omg.DynamicAny.DynStruct dynAny = null; tc = orb.create_exception_tc (ID, NAME, getExceptionMembers ()); 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; NonEmptyException type; org.omg.CORBA.Any any = null; org.omg.CORBA.TypeCode tc = null; org.omg.DynamicAny.DynStruct dynAny = null; org.omg.DynamicAny.DynStruct dynAny2 = null; tc = NonEmptyExceptionHelper.type (); dynAny = createDynAnyFromTypeCode (tc); type = new NonEmptyException (1, "Hello"); any = orb.create_any (); NonEmptyExceptionHelper.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; NonEmptyException type; org.omg.CORBA.Any any = null; org.omg.CORBA.TypeCode tc = null; org.omg.DynamicAny.DynStruct dynAny = null; org.omg.DynamicAny.DynStruct dynAny2 = null; tc = NonEmptyExceptionHelper.type (); dynAny = createDynAnyFromTypeCode (tc); type = new NonEmptyException (1, "Hello"); any = orb.create_any (); NonEmptyExceptionHelper.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.DynStruct dynAny = null; any = orb.create_any (); any.insert_string ("Hello"); tc = orb.create_exception_tc (ID, NAME, getExceptionMembers ()); 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.DynStruct dynAny = null; org.omg.DynamicAny.DynStruct dynAny2 = null; tc = NonEmptyExceptionHelper.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; NonEmptyException type; org.omg.CORBA.Any any = null; org.omg.DynamicAny.DynStruct dynAny = null; type = new NonEmptyException (1, "Hello"); any = orb.create_any (); NonEmptyExceptionHelper.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; NonEmptyException type; org.omg.CORBA.Any any = null; org.omg.DynamicAny.DynStruct dynAny = null; org.omg.DynamicAny.DynAny comp = null; type = new NonEmptyException (1, "Hello"); any = orb.create_any (); NonEmptyExceptionHelper.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.DynStruct dynAny = null; org.omg.DynamicAny.DynStruct dynAny2 = null; tc = NonEmptyExceptionHelper.type (); dynAny = createDynAnyFromTypeCode (tc); dynAny2 = (org.omg.DynamicAny.DynStruct) 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.DynStruct createDynAnyFromAny (org.omg.CORBA.Any any) { String msg; org.omg.DynamicAny.DynStruct dynAny = null; try { dynAny = (org.omg.DynamicAny.DynStruct) 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.DynStruct createDynAnyFromTypeCode (org.omg.CORBA.TypeCode tc) { String msg; org.omg.DynamicAny.DynStruct dynAny = null; try { dynAny = (org.omg.DynamicAny.DynStruct) 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 an exception TypeCode. */ private org.omg.CORBA.StructMember [] getExceptionMembers () { final org.omg.CORBA.StructMember [] members = new org.omg.CORBA.StructMember [2]; members [0] = new org.omg.CORBA.StructMember ( "field1", orb.get_primitive_tc (TCKind.tk_char), null ); members [1] = new org.omg.CORBA.StructMember ( "field2", orb.get_primitive_tc (TCKind.tk_longlong), null ); return members; } }