fbc-tests: fix obvious memory leaks

- fix some of the memory leaks that are due to the tests themselves
- other remaining memory leaks are bugs in the code generation

Author: jayrm

tests/gfx/image-expr.bas

@@ -715,6 +715,9 @@ SUITE( fbc_tests.gfx.image_expr )
 		'' px->p
 		line px->p, (0, 0) - (SCREEN_W-1, SCREEN_H-1), rgb(0,0,255), bf
 		CU_ASSERT( hImageIsFilledWithColor( x.p, rgb(0,0,255) ) )
+
+		'' free x.p otherwise considered a memory leak
+		imagedestroy( x.p )
 	end sub
 
 	private sub hTestConstSource( )

tests/pointers/casting1.bas

@@ -49,6 +49,9 @@ SUITE( fbc_tests.pointers.casting1 )
 			dim as ulong ul = culng( pclass )
 		#endif
 		dim as uinteger ui = cuint( pclass )
+
+		'' free t.fparray otherwise is considered a memory leak
+		deallocate t.fparray
 	END_TEST
 
 END_SUITE

tests/pointers/casting3.bas

@@ -21,6 +21,9 @@ SUITE( fbc_tests.pointers.casting3 )
 
 		CU_ASSERT_EQUAL( bar->l, (TEST_VAL and not 255) )
 
+		'' free bar otherwise is considered memory leak
+		deallocate bar
+
 	END_TEST
 
 END_SUITE

tests/pointers/new-delete.bas

@@ -888,6 +888,8 @@ SUITE( fbc_tests.pointers.new_delete )
 
 		function f( byval p as ClassUDT ptr ) as UDT
 			function = type( p->i )
+			'' free p otherwise it is a memory leak
+			delete p
 		end function
 
 		TEST( default )

tests/structs/derived-ptr-assign.bas

@@ -34,6 +34,9 @@ SUITE( fbc_tests.structs.derived_ptr_assign )
 
 		b = d '' ok
 		CU_ASSERT( b.value = 5678 )
+
+		'' delete pd otherwise considered a memory leak
+		delete pd
 	END_TEST
 
 	'' -------------------------------------------------------------------------
@@ -69,6 +72,9 @@ SUITE( fbc_tests.structs.derived_ptr_assign )
 
 		b = d '' ok
 		CU_ASSERT( b.value = 5678 )
+
+		'' delete pd otherwise considered a memory leak
+		delete pd
 	END_TEST
 
 END_SUITE

tests/structs/obj_property_idx2.bas

@@ -44,7 +44,11 @@ SUITE( fbc_tests.structs.obj_property_idx2 )
 		f3->bar("foo")->bar("bar")->bar = "hi"
 
 		CU_ASSERT_EQUAL( f3->bar("foo")->bar("bar")->bar, "hi" )
-		
+
+		'' clean-up otherwise considered a memory leak
+		delete f3
+		delete f2
+		delete f
 	END_TEST
 
 END_SUITE

tests/virtual/virtual.bas

@@ -283,11 +283,13 @@ SUITE( fbc_tests.virtual_.virtual_ )
 			CU_ASSERT( pa->f(              ) = &hA1 )
 			CU_ASSERT( pa->f(          1   ) = &hA2 )
 			CU_ASSERT( pa->f( clngint( 1 ) ) = &hA3 )
+			delete pa
 
 			pa = new B
 			CU_ASSERT( pa->f(              ) = &hB1 )
 			CU_ASSERT( pa->f(          1   ) = &hB2 )
 			CU_ASSERT( pa->f( clngint( 1 ) ) = &hB3 )
+			delete pa
 		END_TEST
 	END_TEST_GROUP
 
@@ -324,6 +326,7 @@ SUITE( fbc_tests.virtual_.virtual_ )
 			CU_ASSERT( Asets = 1 )
 			CU_ASSERT( Bgets = 0 )
 			CU_ASSERT( Bsets = 0 )
+			delete pa
 
 			Agets = 0
 			Asets = 0
@@ -336,6 +339,7 @@ SUITE( fbc_tests.virtual_.virtual_ )
 			CU_ASSERT( Asets = 0 )
 			CU_ASSERT( Bgets = 1 )
 			CU_ASSERT( Bsets = 1 )
+			delete pa
 		END_TEST
 	END_TEST_GROUP