A simple test infrastructure -- idea stolen from Gaurav.
Review URL: http://codereview.chromium.org/1761004
diff --git a/cgptlib/tests/cgpt_test.h b/cgptlib/tests/cgpt_test.h
new file mode 100644
index 0000000..0dcb637
--- /dev/null
+++ b/cgptlib/tests/cgpt_test.h
@@ -0,0 +1,24 @@
+/* Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+#ifndef VBOOT_REFERENCE_CGPTLIB_TESTS_CGPT_TEST_H_
+#define VBOOT_REFERENCE_CGPTLIB_TESTS_CGPT_TEST_H_
+
+#include <stdio.h>
+
+#define TEST_FAIL -1
+
+/* ANSI Color coding sequences. */
+#define COL_GREEN "\e[1;32m"
+#define COL_RED "\e[0;31m"
+#define COL_STOP "\e[m"
+
+#define EXPECT(expr) \
+ if (!expr) { \
+ printf(COL_RED " fail " COL_STOP "in expression %s in %s() line %d\n",\
+ #expr, __FUNCTION__, __LINE__); \
+ return TEST_FAIL; \
+ }
+
+#endif /* VBOOT_REFERENCE_CGPTLIB_TESTS_CGPT_TEST_H_ */