From b36572a4dd735a4fc39096ea9633ee6553ee327b Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Sat, 6 Aug 2016 22:02:14 +0200
Subject: [PATCH] Add macro to assert execution of application

---
 conversion/stringconversion.h |  2 --
 tests/testutils.h             | 11 ++++++++++-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/conversion/stringconversion.h b/conversion/stringconversion.h
index 97db76e..d1e42b2 100644
--- a/conversion/stringconversion.h
+++ b/conversion/stringconversion.h
@@ -13,8 +13,6 @@
 #include <vector>
 #include <memory>
 
-//#include <bits/codecvt.h>
-
 namespace ConversionUtilities
 {
 
diff --git a/tests/testutils.h b/tests/testutils.h
index 4c4455e..099a7f3 100644
--- a/tests/testutils.h
+++ b/tests/testutils.h
@@ -135,13 +135,22 @@ template <typename T> std::ostream &operator<< (std::ostream &out, const AsHexNu
 }
 
 /*!
- * \brief Wraps the value to be printed using the hex system.
+ * \brief Wraps a value to be printed using the hex system in the error case when asserted
+ *        with cppunit (or similar test framework).
  */
 template <typename T> AsHexNumber<T> asHexNumber(const T &value)
 {
     return AsHexNumber<T>(value);
 }
 
+#ifndef TESTUTILS_ASSERT_EXEC
+/*!
+ * \brief Asserts successful execution of application via TestApplication::execApp(). Output is stored in stdout and stderr.
+ * \remarks Requires cppunit.
+ */
+# define TESTUTILS_ASSERT_EXEC(args) CPPUNIT_ASSERT_EQUAL(0, execApp(args, stdout, stderr))
+#endif
+
 }
 
 #endif // TESTUTILS_H