SelfTests are registered and executed after logging framework init.

Fixes #2228.

src/SelfTests.cpp

@@ -0,0 +1,71 @@
+
+// SelfTests.h
+
+// Implements the cSelfTests class representing the singleton used for registering self-tests
+// This class is only declared if SELF_TEST macro is defined.
+
+#include "Globals.h"
+#include "SelfTests.h"
+
+
+
+
+
+#if SELF_TEST
+	cSelfTests::cSelfTests(void):
+		m_AllowRegistering(true)
+	{
+	}
+
+
+
+
+
+	cSelfTests & cSelfTests::Get(void)
+	{
+		static cSelfTests singleton;
+		return singleton;
+	}
+
+
+
+
+
+	void cSelfTests::Register(cSelfTests::SelfTestFunction a_FnToExecute, const AString & a_TestName)
+	{
+		ASSERT(Get().m_AllowRegistering);
+		Get().m_SelfTests.push_back(std::make_pair(a_FnToExecute, a_TestName));
+	}
+
+
+
+
+
+	void cSelfTests::ExecuteAll(void)
+	{
+		Get().m_AllowRegistering = false;
+		LOG("--- Performing self-tests ---");
+		for (auto & test: Get().m_SelfTests)
+		{
+			LOG("Performing self-test: %s", test.second.c_str());
+			try
+			{
+				test.first();
+			}
+			catch (const std::exception & exc)
+			{
+				LOGWARNING("Exception in test %s: %s", test.second.c_str(), exc.what());
+			}
+			catch (...)
+			{
+				LOGWARNING("Unknown exception in test %s", test.second.c_str());
+			}
+		}  // for test - m_SelfTests[]
+		LOG("--- Self-tests finished ---");
+	}
+
+#endif  // SELF_TEST
+
+
+
+