Moved component unit tests.

Engine/source/component/test/simComponentTest.cpp

@@ -0,0 +1,153 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2014 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#ifdef TORQUE_TESTS_ENABLED
+#include "testing/unitTesting.h"
+#include "component/simComponent.h"
+
+class CachedInterfaceExampleComponent : public SimComponent
+{
+   typedef SimComponent Parent;
+
+   ComponentProperty<U32> mMyId;
+   static U32 smNumInstances;
+   ComponentProperty<U32> *mpU32; // CodeReview [patw, 2, 17, 2007] Make ref objects when this is in Jugg
+
+public:
+   DECLARE_CONOBJECT( CachedInterfaceExampleComponent );
+
+   CachedInterfaceExampleComponent() : mpU32( NULL )
+   {
+      mMyId = ( ( 1 << 24 ) | smNumInstances++ );
+   }
+   virtual ~CachedInterfaceExampleComponent()
+   {
+      smNumInstances--;
+   }
+
+public:
+   //////////////////////////////////////////////////////////////////////////
+
+   virtual void registerInterfaces( const SimComponent *owner )
+   {
+      // Register a cached interface for this 
+      registerCachedInterface( NULL, "aU32", this, &mMyId );
+   }
+
+   //////////////////////////////////////////////////////////////////////////
+
+   bool onComponentRegister( SimComponent *owner )
+   {
+      // Call up to the parent first
+      if( !Parent::onComponentRegister( owner ) )
+         return false;
+
+      // We want to get an interface from another object in our containing component
+      // to simulate component interdependency. 
+      ComponentInterfaceList list;
+
+      // Enumerate the interfaces on the owner, only ignore interfaces that this object owns
+      if( !_getOwner()->getInterfaces( &list, NULL, "aU32", this, true ) )
+         return false;
+
+      // Sanity check before just assigning all willy-nilly
+      for( ComponentInterfaceListIterator i = list.begin(); i != list.end(); i++ )
+      {
+         mpU32 = dynamic_cast<ComponentProperty<U32> *>( (*i) );
+
+         if( mpU32 != NULL )
+            return true;
+      }
+
+      return false;
+   }
+
+   //////////////////////////////////////////////////////////////////////////
+
+   // CodeReview [patw, 2, 17, 2007] I'm going to make another lightweight interface
+   // for this functionality later
+   void unit_test()
+   {
+      EXPECT_TRUE( mpU32 != NULL )
+         << "Pointer to dependent interface is NULL";
+      if( mpU32 )
+      {
+         EXPECT_TRUE( *(*mpU32) & ( 1 << 24 ))
+            << "Pointer to interface data is bogus.";
+         EXPECT_TRUE( *(*mpU32) != *mMyId)
+            << "Two of me have the same ID, bad!";
+      }
+   }
+};
+
+IMPLEMENT_CONOBJECT( CachedInterfaceExampleComponent );
+U32 CachedInterfaceExampleComponent::smNumInstances = 0;
+
+ConsoleDocClass( CachedInterfaceExampleComponent,
+				"@brief Legacy from older component system.\n\n"
+				"Not intended for game development, for editors or internal use only.\n\n "
+				"@internal");
+
+TEST(SimComponent, Composition)
+{
+   SimComponent *testComponent = new SimComponent();
+   CachedInterfaceExampleComponent *componentA = new CachedInterfaceExampleComponent();
+   CachedInterfaceExampleComponent *componentB = new CachedInterfaceExampleComponent();
+
+   // Register sub-components
+   EXPECT_TRUE( componentA->registerObject())
+      << "Failed to register componentA";
+   EXPECT_TRUE( componentB->registerObject())
+      << "Failed to register componentB";
+
+   // Add the components
+   EXPECT_TRUE( testComponent->addComponent( componentA ))
+      << "Failed to add component a to testComponent";
+   EXPECT_TRUE( testComponent->addComponent( componentB ))
+      << "Failed to add component b to testComponent";
+
+   EXPECT_EQ( componentA->getOwner(), testComponent)
+      << "testComponent did not properly set the mOwner field of componentA to NULL.";
+   EXPECT_EQ( componentB->getOwner(), testComponent)
+      << "testComponent did not properly set the mOwner field of componentB to NULL.";
+
+   // Register the object with the simulation, kicking off the interface registration
+   const bool registered = testComponent->registerObject();
+   EXPECT_TRUE( registered )
+      << "Failed to register testComponent";
+
+   // Interface tests
+   if( registered )
+   {
+      {
+         SCOPED_TRACE("componentA");
+         componentA->unit_test();
+      }
+      {
+         SCOPED_TRACE("componentB");
+         componentB->unit_test();
+      }
+      testComponent->deleteObject();
+   }
+};
+
+#endif