Add unittest for binary size of package header (should fail on 64 bit).

1 files changed, 55 insertions, 0 deletions

diff --git a/test/test_package.cc b/test/test_package.cc
new file mode 100644
index 0000000..951ae1a
--- /dev/null
+++ b/test/test_package.cc
@@ -0,0 +1,55 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            test_package.cc
+ *
+ *  Wed Jun 18 10:55:07 CEST 2014
+ *  Copyright  2005 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of MIaV.
+ *
+ *  MIaV is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  MIaV 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with MIaV; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#include <cppunit/extensions/HelperMacros.h>
+
+#include "../src/package.h"
+
+class test_package : public CppUnit::TestFixture
+{
+  CPPUNIT_TEST_SUITE(test_package);
+	CPPUNIT_TEST(test_size);
+	CPPUNIT_TEST_SUITE_END();
+
+public:
+	void setUp() { }
+
+	void tearDown() { }
+
+  void test_size() {
+    CPPUNIT_ASSERT_EQUAL(48, (int)sizeof(n_header));
+    CPPUNIT_ASSERT_EQUAL(4, (int)sizeof(n_savestate));
+    CPPUNIT_ASSERT_EQUAL(4, (int)sizeof(n_header_type));
+
+    n_header hdr;
+    CPPUNIT_ASSERT_EQUAL(44, (int)sizeof(hdr.header));
+    CPPUNIT_ASSERT_EQUAL(44, (int)sizeof(hdr.header.h_data));
+    CPPUNIT_ASSERT_EQUAL(4, (int)sizeof(hdr.header.h_info));
+  }
+};
+
+// Registers the fixture into the 'registry'
+CPPUNIT_TEST_SUITE_REGISTRATION(test_package);