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Base.UnitTest.Lib/include/rbx/test/Base.UnitTest.Lib.h

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+
+#pragma once
+
+#include "rbx/test/test_tools.h"
+#include "boost/test/test_observer.hpp"
+#include "boost/test/framework.hpp"
+
+namespace RBX { namespace Test {
+
+	class BaseGlobalFixture : public boost::unit_test::test_observer
+	{
+		static rbx::atomic<int> assertCount;
+
+		virtual void test_unit_finish( boost::unit_test::test_unit const&, unsigned long /* elapsed */ ) 
+		{
+			assertCount = 0;
+		}
+
+		static bool tooManyAssertionsCheck();
+		static bool handleDebugAssert(const char* expression, const char* filename, int lineNumber);
+		static bool handleFailure(const char* expression, const char* filename, int lineNumber);
+	public:
+
+        static bool fflagsAllOn;
+        static bool fflagsAllOff;
+
+		static void setAreAssertsTested(bool value)
+		{
+			FLog::Asserts = value ? 1 : 0;
+		}
+
+		BaseGlobalFixture();
+
+		~BaseGlobalFixture()
+		{
+			boost::unit_test::framework::deregister_observer(*this);
+		}
+
+		// returns true if the arg is processed
+		static bool processArg(const std::string arg);
+	};
+
+
+	class PerformanceTestFixture
+	{
+		const FLog::Channel oldValue;
+	public:
+		PerformanceTestFixture()
+			:oldValue(FLog::Asserts)
+		{
+			BOOST_MESSAGE("Running performance test");
+			BOOST_CHECK(true);	// to prevent "Test case doesn't include any assertions"
+
+			FLog::Asserts = 0;
+		}
+		~PerformanceTestFixture()
+		{
+			FLog::Asserts = oldValue;
+		}
+	};
+
+}}

Base.UnitTest.Lib/include/rbx/test/ErrorLogsFixture.h

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+#pragma once
+
+#include "util/standardout.h"
+
+namespace RBX { namespace Test {
+
+class CaptureErrorLogs
+{
+	rbx::signals::scoped_connection connection;
+	static void onMessage(const RBX::StandardOutMessage& message)
+	{
+		BOOST_CHECK_MESSAGE(message.type != RBX::MESSAGE_ERROR, message.message);
+		// ??? BOOST_WARN_MESSAGE(message.type != RBX::MESSAGE_WARNING, message.message);
+	}
+public:
+	CaptureErrorLogs()
+	{
+		connection = RBX::StandardOut::singleton()->messageOut.connect(&CaptureErrorLogs::onMessage);
+	}
+};
+
+}}

Base.UnitTest.Lib/include/rbx/test/ScopedFastFlagSetting.h

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+#pragma once
+
+// FOR TESTS ONLY.
+// DO NOT USE THIS IN ANY NON-TEST CODE
+// THIS HAS NO THREADING GUARANTEES, AND IS UNSUITABLE FOR PRODUCTION
+
+// Most tests will not need this. Instead, the command line option 
+// --fflags can be used to run tests with different flags enabled / disabled.
+
+// Because FastFlags are static (process scoped), it can be difficult to
+// know exactly when in the execution a FastFlag is read. For this reason,
+// be extra careful to examine the uses of a FastFlag before setting it
+// in a unit test. Beware, some flags are only read at startup time, and
+// the effects of the flag are not changed if the flag value is subsequently
+// changed.
+
+#include "FastLog.h"
+#include "rbx/Debug.h"
+
+struct ScopedFastFlagSetting {
+private:
+	bool success;
+	std::string oldValue;
+	const char* flagName;
+public:
+	ScopedFastFlagSetting(const char* flagName, bool value) : flagName(flagName) {
+		success = false;
+		success = FLog::GetValue(flagName, oldValue)
+			&& FLog::SetValue(flagName, value ? "True" : "False", FASTVARTYPE_ANY, false);
+		RBXASSERT(success);
+	}
+	~ScopedFastFlagSetting() {
+		if (success) {
+			FLog::SetValue(flagName, oldValue, FASTVARTYPE_ANY, false);
+		}
+	}
+};
+
+struct ScopedFastIntSetting {
+private:
+	bool success;
+	std::string oldValue;
+	const char* flagName;
+public:
+	ScopedFastIntSetting(const char* flagName, int value) : flagName(flagName) {
+		success = false;
+		std::string newValueString = convertToString(value);
+		success = FLog::GetValue(flagName, oldValue)
+			&& FLog::SetValue(flagName, newValueString, FASTVARTYPE_ANY, false);
+		RBXASSERT(success);
+	}
+	~ScopedFastIntSetting() {
+		if (success) {
+			FLog::SetValue(flagName, oldValue, FASTVARTYPE_ANY, false);
+		}
+	}
+
+	std::string convertToString(int a)
+	{
+#pragma warning(push)
+#pragma warning(disable: 4996)
+		char temp[200];
+		snprintf(temp, 200-1, "%d", a);
+		return temp;
+#pragma warning(pop)
+	}
+};
+

Base.UnitTest.Lib/include/rbx/test/TimeoutFixture.h

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+#pragma once
+
+#include <boost/test/unit_test.hpp>
+#include <boost/thread.hpp>
+
+namespace RBX { namespace Test {
+
+template<int timeout>
+class TimeoutFixture
+{
+	boost::thread thread;
+	volatile bool done;
+	boost::condition_variable cond;
+	boost::mutex mut;
+
+	void monitor()
+	{
+		boost::system_time const time = boost::get_system_time() + boost::posix_time::seconds(timeout);
+		{
+			boost::unique_lock<boost::mutex> lock(mut);
+			if (!done)
+				BOOST_REQUIRE_MESSAGE(cond.timed_wait(lock, time), "Timeout reached!");
+		}
+	}
+public:
+	TimeoutFixture()
+		:done(false)
+	{
+		boost::unique_lock<boost::mutex> lock(mut);
+		thread = boost::thread(boost::bind(&TimeoutFixture::monitor, this));
+	}
+
+	~TimeoutFixture()
+	{
+		{
+			boost::unique_lock<boost::mutex> lock(mut);
+			done = true;
+			cond.notify_one();
+		}
+		thread.join();
+	}
+};
+
+}}

Base.UnitTest.Lib/include/rbx/test/test_tools.h

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+#pragma once
+
+#include "boost/test/test_tools.hpp"
+#include "rbx/Debug.h"
+#include "rbx/atomic.h"
+#include "rbx/rbxTime.h"
+#include "boost/thread.hpp"
+#include "boost/date_time/posix_time/posix_time.hpp"
+
+#define RBX_TEST_WITH_TIMEOUT(F, T) testWithTimeout(F, T, BOOST_STRINGIZE(F))
+
+static void checkNoThrow(boost::function<void()> f, std::string stringized)
+{
+	try 
+	{                                                                                           
+		f(); 
+	}
+	catch(RBX::base_exception& ex)
+	{                                                                                  
+		BOOST_CHECK_IMPL( false, RBX::format("exception '%s' thrown by %s", ex.what(), stringized.c_str() ), CHECK, CHECK_MSG );      
+	}                                                                                               
+	catch( ... ) 
+	{                                                                                  
+		BOOST_CHECK_IMPL( false, RBX::format("exception thrown by %s", stringized.c_str() ), CHECK, CHECK_MSG );      
+	}                                                                                               
+}
+
+static void testWithTimeout(boost::function<void()> f, RBX::Time::Interval timeout, std::string stringized)
+{
+	boost::thread t(boost::bind(&checkNoThrow, f, stringized));
+
+	BOOST_CHECK_MESSAGE(
+		t.timed_join(boost::posix_time::milliseconds((int)(timeout.seconds()*1000.0))), 
+		RBX::format("Timeout of '%s' after %g seconds", stringized.c_str(), timeout.seconds())
+		);
+}
+
+#define RBX_CHECK_NO_EXECEPTION_IMPL( S, TL )                                                       \
+    try {                                                                                           \
+        S;                                                                                          \
+        BOOST_CHECK_IMPL( true, "no exceptions thrown by " BOOST_STRINGIZE( S ), TL, CHECK_MSG ); } \
+	catch(RBX::base_exception& ex) {                                                                     \
+	    std::string message = ex.what();                                                            \
+        message += " thrown by " BOOST_STRINGIZE( S );                                              \
+        BOOST_CHECK_IMPL( false, ex.what(), TL, CHECK_MSG );                                        \
+    }                                                                                               \
+/**/
+
+#define RBX_WARN_NO_EXECEPTION( S )            RBX_CHECK_NO_EXECEPTION_IMPL( S, WARN )
+#define RBX_CHECK_NO_EXECEPTION( S )           RBX_CHECK_NO_EXECEPTION_IMPL( S, CHECK )
+#define RBX_REQUIRE_NO_EXECEPTION( S )         RBX_CHECK_NO_EXECEPTION_IMPL( S, REQUIRE )
+
+#define BOOST_TEST_TOOL_IMPL2( func, P, check_descr, TL, CT, F, L )            \
+	::boost::test_tools::tt_detail::func(                               \
+	P,                                                              \
+	::boost::unit_test::lazy_ostream::instance() << check_descr,    \
+	F,                                         \
+	(std::size_t)L,                                          \
+	::boost::test_tools::tt_detail::TL,                             \
+	::boost::test_tools::tt_detail::CT                              \
+	/**/
+
+#define BOOST_CHECK_IMPL2( P, check_descr, TL, CT, F, L )                  \
+	do {                                                                \
+	BOOST_TEST_PASSPOINT();                                         \
+	BOOST_TEST_TOOL_IMPL2( check_impl, P, check_descr, TL, CT, F, L ), 0 );\
+	} while( ::boost::test_tools::dummy_cond )                          \
+	/**/
+
+#define BOOST_CHECK_MESSAGE_SOURCE( P, M, F, L )     BOOST_CHECK_IMPL2( (P), M, CHECK, CHECK_MSG, F, L )
+#define BOOST_REQUIRE_MESSAGE_SOURCE( P, M, F, L )     BOOST_CHECK_IMPL2( (P), M, REQUIRE, CHECK_MSG, F, L )
+