SelfTests: Moved ByteBuffer test to a separate project.

src/ByteBuffer.cpp

@@ -8,7 +8,6 @@
 #include "ByteBuffer.h"
 #include "Endianness.h"
 #include "OSSupport/IsThread.h"
-#include "SelfTests.h"
 
 
 
@@ -54,71 +53,6 @@ Unfortunately it is very slow, so it is disabled even for regular DEBUG builds.
 
 
 
-#ifdef SELF_TEST
-
-/** Self-test of the VarInt-reading and writing code */
-static class cByteBufferSelfTest
-{
-public:
-	cByteBufferSelfTest(void)
-	{
-		cSelfTests::Get().Register(cSelfTests::SelfTestFunction(&TestRead),  "ByteBuffer read");
-		cSelfTests::Get().Register(cSelfTests::SelfTestFunction(&TestWrite), "ByteBuffer write");
-		cSelfTests::Get().Register(cSelfTests::SelfTestFunction(&TestWrap),  "ByteBuffer wraparound");
-	}
-
-	static void TestRead(void)
-	{
-		cByteBuffer buf(50);
-		buf.Write("\x05\xac\x02\x00", 4);
-		UInt32 v1;
-		assert_test(buf.ReadVarInt(v1) && (v1 == 5));
-		UInt32 v2;
-		assert_test(buf.ReadVarInt(v2) && (v2 == 300));
-		UInt32 v3;
-		assert_test(buf.ReadVarInt(v3) && (v3 == 0));
-	}
-
-	static void TestWrite(void)
-	{
-		cByteBuffer buf(50);
-		buf.WriteVarInt32(5);
-		buf.WriteVarInt32(300);
-		buf.WriteVarInt32(0);
-		AString All;
-		buf.ReadAll(All);
-		assert_test(All.size() == 4);
-		assert_test(memcmp(All.data(), "\x05\xac\x02\x00", All.size()) == 0);
-	}
-
-	static void TestWrap(void)
-	{
-		cByteBuffer buf(3);
-		for (int i = 0; i < 1000; i++)
-		{
-			size_t FreeSpace = buf.GetFreeSpace();
-			assert_test(buf.GetReadableSpace() == 0);
-			assert_test(FreeSpace > 0);
-			assert_test(buf.Write("a", 1));
-			assert_test(buf.CanReadBytes(1));
-			assert_test(buf.GetReadableSpace() == 1);
-			UInt8 v = 0;
-			assert_test(buf.ReadBEUInt8(v));
-			assert_test(v == 'a');
-			assert_test(buf.GetReadableSpace() == 0);
-			buf.CommitRead();
-			assert_test(buf.GetFreeSpace() == FreeSpace);  // We're back to normal
-		}
-	}
-
-} g_ByteBufferTest;
-
-#endif
-
-
-
-
-
 #ifdef DEBUG_SINGLE_THREAD_ACCESS
 
 	/** Simple RAII class that is used for checking that no two threads are using an object simultanously.

tests/ByteBuffer/ByteBufferTest.cpp

@@ -0,0 +1,80 @@
+
+// ByteBufferTest.cpp
+
+// Implements the main app entrypoint for the cByteBuffer class test
+
+#include "Globals.h"
+#include "ByteBuffer.h"
+
+
+
+
+
+static void TestRead(void)
+{
+	cByteBuffer buf(50);
+	buf.Write("\x05\xac\x02\x00", 4);
+	UInt32 v1;
+	assert_test(buf.ReadVarInt(v1) && (v1 == 5));
+	UInt32 v2;
+	assert_test(buf.ReadVarInt(v2) && (v2 == 300));
+	UInt32 v3;
+	assert_test(buf.ReadVarInt(v3) && (v3 == 0));
+}
+
+
+
+
+
+static void TestWrite(void)
+{
+	cByteBuffer buf(50);
+	buf.WriteVarInt32(5);
+	buf.WriteVarInt32(300);
+	buf.WriteVarInt32(0);
+	AString All;
+	buf.ReadAll(All);
+	assert_test(All.size() == 4);
+	assert_test(memcmp(All.data(), "\x05\xac\x02\x00", All.size()) == 0);
+}
+
+
+
+
+
+static void TestWrap(void)
+{
+	cByteBuffer buf(3);
+	for (int i = 0; i < 1000; i++)
+	{
+		size_t FreeSpace = buf.GetFreeSpace();
+		assert_test(buf.GetReadableSpace() == 0);
+		assert_test(FreeSpace > 0);
+		assert_test(buf.Write("a", 1));
+		assert_test(buf.CanReadBytes(1));
+		assert_test(buf.GetReadableSpace() == 1);
+		UInt8 v = 0;
+		assert_test(buf.ReadBEUInt8(v));
+		assert_test(v == 'a');
+		assert_test(buf.GetReadableSpace() == 0);
+		buf.CommitRead();
+		assert_test(buf.GetFreeSpace() == FreeSpace);  // We're back to normal
+	}
+}
+
+
+
+
+
+int main(int argc, char * argv[])
+{
+	TestRead();
+	TestWrite();
+	TestWrap();
+	LOG("ByteBuffer test finished.");
+}
+
+
+
+
+

tests/ByteBuffer/CMakeLists.txt

@@ -0,0 +1,46 @@
+cmake_minimum_required (VERSION 2.6)
+
+enable_testing()
+add_definitions(-DTEST_GLOBALS=1)
+
+include_directories(${CMAKE_SOURCE_DIR}/src/)
+
+add_definitions(-DTEST_GLOBALS=1)
+
+set (SHARED_SRCS
+	${CMAKE_SOURCE_DIR}/src/ByteBuffer.cpp
+	${CMAKE_SOURCE_DIR}/src/OSSupport/StackTrace.cpp
+)
+
+set (SHARED_HDRS
+	${CMAKE_SOURCE_DIR}/src/ByteBuffer.h
+	${CMAKE_SOURCE_DIR}/src/OSSupport/StackTrace.h
+)
+
+set (SRCS
+	ByteBufferTest.cpp
+)
+
+if (MSVC)
+	# Add the MSVC-specific LeakFinder / StackTracer sources:
+	list (APPEND SHARED_SRCS ${CMAKE_SOURCE_DIR}/src/LeakFinder.cpp ${CMAKE_SOURCE_DIR}/src/StackWalker.cpp)
+	list (APPEND SHARED_HDRS ${CMAKE_SOURCE_DIR}/src/LeakFinder.h   ${CMAKE_SOURCE_DIR}/src/StackWalker.h)
+endif()
+
+source_group("Shared" FILES ${SHARED_SRCS} ${SHARED_HDRS})
+source_group("Sources" FILES ${SRCS})
+add_executable(ByteBuffer-exe ${SRCS} ${SHARED_SRCS} ${SHARED_HDRS})
+if (WIN32)
+	target_link_libraries(ByteBuffer-exe ws2_32)
+endif()
+add_test(NAME ByteBuffer-test COMMAND ByteBuffer-exe)
+
+
+
+
+
+# Put the projects into solution folders (MSVC):
+set_target_properties(
+	ByteBuffer-exe
+	PROPERTIES FOLDER Tests
+)

tests/CMakeLists.txt

@@ -6,9 +6,10 @@ if (CMAKE_BUILD_TYPE STREQUAL "COVERAGE")
 	setup_target_for_coverage("${PROJECT_NAME}_coverage" "ctest" coverage)
 endif()
 
-include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+# include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 
+add_subdirectory(ByteBuffer)
 add_subdirectory(ChunkData)
 add_subdirectory(HTTP)
-add_subdirectory(Network)
 add_subdirectory(LoadablePieces)
+add_subdirectory(Network)