Maybe coverage working?

.travis.yml

@@ -2,8 +2,15 @@ language: cpp
 compiler:
   - gcc
   - clang
+
+before_install:
+  - if [TRAVIS_MCSERVER_BUILD_TYPE == "COVERAGE"] then sudo pip install cpp_coveralls fi
+
 # Build MCServer
-script: cmake . -DBUILD_TOOLS=1 -DSELF_TEST=1 && make -j 2 && cd MCServer/ && (echo stop | $MCSERVER_PATH)
+script: CIbuild.sh
+
+after_success:
+  - uploadCoverage.sh
 
 env:
   - TRAVIS_MCSERVER_BUILD_TYPE=RELEASE MCSERVER_PATH=./MCServer
@@ -11,6 +18,11 @@ env:
   - TRAVIS_MCSERVER_BUILD_TYPE=RELEASE TRAVIS_MCSERVER_FORCE32=1 MCSERVER_PATH=./MCServer
   - TRAVIS_MCSERVER_BUILD_TYPE=DEBUG   TRAVIS_MCSERVER_FORCE32=1 MCSERVER_PATH=./MCServer_debug
 
+matrix:
+  include:
+    - compiler: gcc
+      env: TRAVIS_MCSERVER_BUILD_TYPE=COVERAGE   MCSERVER_PATH=./MCServer_debug
+
 # Notification Settings
 notifications:
   email:

CIbuild.sh

@@ -0,0 +1,6 @@
+ #!/usr/bin/env bash
+ 
+cmake . -DBUILD_TOOLS=1 -DSELF_TEST=1;
+make -j 2;
+cd MCServer/;
+echo stop |  gcov $MCSERVER_PATH;

CMakeLists.txt

@@ -14,6 +14,10 @@ if(DEFINED ENV{TRAVIS_MCSERVER_FORCE32})
 	set(FORCE32 $ENV{TRAVIS_MCSERVER_FORCE32})
 endif()
 
+if(DEFINED ENV{TRAVIS_BUILD_WITH_COVERAGE})
+	set(BUILD_WITH_COVERAGE $ENV{TRAVIS_BUILD_WITH_COVERAGE})
+endif()
+
 # This has to be done before any flags have been set up.
 if(${BUILD_TOOLS})
 	add_subdirectory(Tools/MCADefrag/)

SetFlags.cmake

@@ -1,32 +1,41 @@
 macro (add_flags_lnk FLAGS)
-	set(CMAKE_EXE_LINKER_FLAGS            "${CMAKE_EXE_LINKER_FLAGS}            ${FLAGS}")
+	set(CMAKE_EXE_LINKER_FLAGS             "${CMAKE_EXE_LINKER_FLAGS}             ${FLAGS}")
-	set(CMAKE_EXE_LINKER_FLAGS_DEBUG      "${CMAKE_EXE_LINKER_FLAGS_DEBUG}      ${FLAGS}")
+	set(CMAKE_EXE_LINKER_FLAGS_DEBUG       "${CMAKE_EXE_LINKER_FLAGS_DEBUG}       ${FLAGS}")
-	set(CMAKE_EXE_LINKER_FLAGS_RELEASE    "${CMAKE_EXE_LINKER_FLAGS_RELEASE}    ${FLAGS}")
+	set(CMAKE_EXE_LINKER_FLAGS_COVERAGE    "${CMAKE_EXE_LINKER_FLAGS_COVERAGE}    ${FLAGS}")
-	set(CMAKE_SHARED_LINKER_FLAGS         "${CMAKE_SHARED_LINKER_FLAGS}         ${FLAGS}")
+	set(CMAKE_EXE_LINKER_FLAGS_RELEASE     "${CMAKE_EXE_LINKER_FLAGS_RELEASE}     ${FLAGS}")
-	set(CMAKE_SHARED_LINKER_FLAGS_DEBUG   "${CMAKE_SHARED_LINKER_FLAGS_DEBUG}   ${FLAGS}")
+	set(CMAKE_SHARED_LINKER_FLAGS          "${CMAKE_SHARED_LINKER_FLAGS}          ${FLAGS}")
-	set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} ${FLAGS}")
+	set(CMAKE_SHARED_LINKER_FLAGS_DEBUG    "${CMAKE_SHARED_LINKER_FLAGS_DEBUG}    ${FLAGS}")
-	set(CMAKE_MODULE_LINKER_FLAGS         "${CMAKE_MODULE_LINKER_FLAGS}         ${FLAGS}")
+	set(CMAKE_SHARED_LINKER_FLAGS_COVERAGE "${CMAKE_SHARED_LINKER_FLAGS_COVERAGE} ${FLAGS}")
-	set(CMAKE_MODULE_LINKER_FLAGS_DEBUG   "${CMAKE_MODULE_LINKER_FLAGS_DEBUG}   ${FLAGS}")
+	set(CMAKE_SHARED_LINKER_FLAGS_RELEASE  "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}  ${FLAGS}")
-	set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_MODULE_LINKER_FLAGS_RELEASE} ${FLAGS}")
+	set(CMAKE_MODULE_LINKER_FLAGS          "${CMAKE_MODULE_LINKER_FLAGS}          ${FLAGS}")
+	set(CMAKE_MODULE_LINKER_FLAGS_DEBUG    "${CMAKE_MODULE_LINKER_FLAGS_DEBUG}    ${FLAGS}")
+	set(CMAKE_MODULE_LINKER_FLAGS_COVERAGE "${CMAKE_MODULE_LINKER_FLAGS_COVERAGE} ${FLAGS}")
+	set(CMAKE_MODULE_LINKER_FLAGS_RELEASE  "${CMAKE_MODULE_LINKER_FLAGS_RELEASE}  ${FLAGS}")
 endmacro()
 
 macro(add_flags_cxx FLAGS)
-	set(CMAKE_CXX_FLAGS         "${CMAKE_CXX_FLAGS}         ${FLAGS}")
+	set(CMAKE_CXX_FLAGS          "${CMAKE_CXX_FLAGS}          ${FLAGS}")
-	set(CMAKE_C_FLAGS           "${CMAKE_C_FLAGS}           ${FLAGS}")
+	set(CMAKE_C_FLAGS            "${CMAKE_C_FLAGS}            ${FLAGS}")
-	set(CMAKE_CXX_FLAGS_DEBUG   "${CMAKE_CXX_FLAGS_DEBUG}   ${FLAGS}")
+	set(CMAKE_CXX_FLAGS_DEBUG    "${CMAKE_CXX_FLAGS_DEBUG}    ${FLAGS}")
-	set(CMAKE_C_FLAGS_DEBUG     "${CMAKE_C_FLAGS_DEBUG}     ${FLAGS}")
+	set(CMAKE_C_FLAGS_DEBUG      "${CMAKE_C_FLAGS_DEBUG}      ${FLAGS}")
-	set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${FLAGS}")
+	set(CMAKE_CXX_FLAGS_COVERAGE "${CMAKE_CXX_FLAGS_COVERAGE} ${FLAGS}")
-	set(CMAKE_C_FLAGS_RELEASE   "${CMAKE_C_FLAGS_RELEASE}   ${FLAGS}")
+	set(CMAKE_C_FLAGS_COVERAGE   "${CMAKE_C_FLAGS_COVERAGE}   ${FLAGS}")
+	set(CMAKE_CXX_FLAGS_RELEASE  "${CMAKE_CXX_FLAGS_RELEASE}  ${FLAGS}")
+	set(CMAKE_C_FLAGS_RELEASE    "${CMAKE_C_FLAGS_RELEASE}    ${FLAGS}")
 endmacro()
 
 
 macro(set_flags)
 	# Add the preprocessor macros used for distinguishing between debug and release builds (CMake does this automatically for MSVC):
 	if (NOT MSVC)
-		set(CMAKE_CXX_FLAGS_DEBUG   "${CMAKE_CXX_FLAGS_DEBUG}   -D_DEBUG")
+		set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/lib/cmake-coverage/")
-		set(CMAKE_C_FLAGS_DEBUG     "${CMAKE_C_FLAGS_DEBUG}     -D_DEBUG")
+		include(CodeCoverage)
-		set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DNDEBUG")
+		set(CMAKE_CXX_FLAGS_DEBUG    "${CMAKE_CXX_FLAGS_DEBUG}    -D_DEBUG")
-		set(CMAKE_C_FLAGS_RELEASE   "${CMAKE_C_FLAGS_RELEASE}   -DNDEBUG")
+		set(CMAKE_C_FLAGS_DEBUG      "${CMAKE_C_FLAGS_DEBUG}      -D_DEBUG")
+		set(CMAKE_CXX_FLAGS_COVERAGE "${CMAKE_CXX_FLAGS_COVERAGE} -D_DEBUG")
+		set(CMAKE_C_FLAGS_COVERAGE   "${CMAKE_C_FLAGS_COVERAGE}   -D_DEBUG")
+		set(CMAKE_CXX_FLAGS_RELEASE  "${CMAKE_CXX_FLAGS_RELEASE}  -DNDEBUG")
+		set(CMAKE_C_FLAGS_RELEASE    "${CMAKE_C_FLAGS_RELEASE}    -DNDEBUG")
 	endif()
 
 	if(MSVC)
@@ -42,9 +51,10 @@ macro(set_flags)
 	elseif(APPLE)
 		#on os x clang adds pthread for us but we need to add it for gcc
 		if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-			set(CMAKE_CXX_FLAGS         "${CMAKE_CXX_FLAGS}         -std=c++11")
+			set(CMAKE_CXX_FLAGS          "${CMAKE_CXX_FLAGS}          -std=c++11")
-			set(CMAKE_CXX_FLAGS_DEBUG   "${CMAKE_CXX_FLAGS_DEBUG}   -std=c++11")
+			set(CMAKE_CXX_FLAGS_DEBUG    "${CMAKE_CXX_FLAGS_DEBUG}    -std=c++11")
-			set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -std=c++11")
+			set(CMAKE_CXX_FLAGS_COVERAGE "${CMAKE_CXX_FLAGS_COVERAGE} -std=c++11")
+			set(CMAKE_CXX_FLAGS_RELEASE  "${CMAKE_CXX_FLAGS_RELEASE}  -std=c++11")
 			add_flags_cxx("-stdlib=libc++")
 			add_flags_lnk("-stdlib=libc++")
 		else()
@@ -57,6 +67,7 @@ macro(set_flags)
 		if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
 			set(CMAKE_CXX_FLAGS         "${CMAKE_CXX_FLAGS}         -std=c++11")
 			set(CMAKE_CXX_FLAGS_DEBUG   "${CMAKE_CXX_FLAGS_DEBUG}   -std=c++11")
+			set(CMAKE_CXX_FLAGS_COVERAGE "${CMAKE_CXX_FLAGS_COVERAGE} -std=c++11")
 			set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -std=c++11")
 		endif()
 
@@ -97,10 +108,12 @@ macro(set_lib_flags)
 		string(REPLACE "/W3" "" CMAKE_CXX_FLAGS_DEBUG   "${CMAKE_CXX_FLAGS_DEBUG}")
 		string(REPLACE "/W3" "" CMAKE_C_FLAGS_DEBUG     "${CMAKE_C_FLAGS_DEBUG}")
 	else()
-		set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -w")
+		set(CMAKE_CXX_FLAGS_RELEASE  "${CMAKE_CXX_FLAGS_RELEASE}  -w")
-		set(CMAKE_C_FLAGS_RELEASE   "${CMAKE_C_FLAGS_RELEASE}   -w")
+		set(CMAKE_C_FLAGS_RELEASE    "${CMAKE_C_FLAGS_RELEASE}    -w")
-		set(CMAKE_CXX_FLAGS_DEBUG   "${CMAKE_CXX_FLAGS_DEBUG}   -w")
+		set(CMAKE_CXX_FLAGS_DEBUG    "${CMAKE_CXX_FLAGS_DEBUG}    -w")
-		set(CMAKE_C_FLAGS_DEBUG     "${CMAKE_C_FLAGS_DEBUG}     -w")
+		set(CMAKE_C_FLAGS_DEBUG      "${CMAKE_C_FLAGS_DEBUG}      -w")
+		set(CMAKE_CXX_FLAGS_COVERAGE "${CMAKE_CXX_FLAGS_COVERAGE} -w")
+		set(CMAKE_C_FLAGS_COVERAGE   "${CMAKE_C_FLAGS_COVERAGE}   -w")
 	endif()
 
 	# On Unix we use two dynamic loading libraries dl and ltdl.
@@ -128,7 +141,7 @@ macro(enable_profile)
 
 	# Declare the profiling configurations:
 	SET(CMAKE_CXX_FLAGS_DEBUGPROFILE
-		"${CMAKE_CXX_FLAGS_DEBUG} ${PCXX_ROFILING}"
+		"${CMAKE_CXX_FLAGS_DEBUG} ${CXX_PROFILING}"
 		CACHE STRING "Flags used by the C++ compiler during profile builds."
 		FORCE )
 	SET(CMAKE_C_FLAGS_DEBUGPROFILE
@@ -171,7 +184,7 @@ macro(enable_profile)
 		CMAKE_EXE_LINKER_FLAGS_RELEASEPROFILE
 		CMAKE_SHARED_LINKER_FLAGS_RELEASEPROFILE )
 	# The configuration types need to be set after their respective c/cxx/linker flags and before the project directive
-	set(CMAKE_CONFIGURATION_TYPES "Debug;Release;DebugProfile;ReleaseProfile" CACHE STRING "" FORCE)
+	set(CMAKE_CONFIGURATION_TYPES "Debug;Release;DebugProfile;ReleaseProfile;Coverage" CACHE STRING "" FORCE)
 endmacro()
     
 macro(set_exe_flags)
@@ -180,10 +193,12 @@ macro(set_exe_flags)
 	# We do not do that for MSVC since MSVC produces an awful lot of warnings for its own STL headers;
 	# the important warnings are turned on using #pragma in Globals.h
 	if (NOT MSVC)
-		string(REPLACE "-w" "" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
+		string(REPLACE "-w" "" CMAKE_CXX_FLAGS_RELEASE  "${CMAKE_CXX_FLAGS_RELEASE}")
-		string(REPLACE "-w" "" CMAKE_C_FLAGS_RELEASE   "${CMAKE_C_FLAGS_RELEASE}")
+		string(REPLACE "-w" "" CMAKE_C_FLAGS_RELEASE    "${CMAKE_C_FLAGS_RELEASE}")
-		string(REPLACE "-w" "" CMAKE_CXX_FLAGS_DEBUG   "${CMAKE_CXX_FLAGS_DEBUG}")
+		string(REPLACE "-w" "" CMAKE_CXX_FLAGS_DEBUG    "${CMAKE_CXX_FLAGS_DEBUG}")
-		string(REPLACE "-w" "" CMAKE_C_FLAGS_DEBUG     "${CMAKE_C_FLAGS_DEBUG}")
+		string(REPLACE "-w" "" CMAKE_C_FLAGS_DEBUG      "${CMAKE_C_FLAGS_DEBUG}")
+		string(REPLACE "-w" "" CMAKE_CXX_FLAGS_COVERAGE "${CMAKE_CXX_FLAGS_COVERAGE}")
+		string(REPLACE "-w" "" CMAKE_C_FLAGS_COVERAGE   "${CMAKE_C_FLAGS_COVERAGE}")
 		add_flags_cxx("-Wall -Wextra -Wno-unused-parameter -Wno-error=switch")
 		
 		# we support non-IEEE 754 fpus so can make no guarentees about error

lib/cmake-coverage/CodeCoverage.cmake

@@ -0,0 +1,160 @@
+#
+# 2012-01-31, Lars Bilke
+# - Enable Code Coverage
+#
+# 2013-09-17, Joakim Söderberg
+# - Added support for Clang.
+# - Some additional usage instructions.
+#
+# USAGE:
+# 1. Copy this file into your cmake modules path.
+#
+# 2. Add the following line to your CMakeLists.txt:
+# INCLUDE(CodeCoverage)
+#
+# 3. Set compiler flags to turn off optimization and enable coverage:
+# SET(CMAKE_CXX_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage")
+# SET(CMAKE_C_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage")
+#
+# 3. Use the function SETUP_TARGET_FOR_COVERAGE to create a custom make target
+# which runs your test executable and produces a lcov code coverage report:
+# Example:
+# SETUP_TARGET_FOR_COVERAGE(
+# my_coverage_target # Name for custom target.
+# test_driver # Name of the test driver executable that runs the tests.
+# # NOTE! This should always have a ZERO as exit code
+# # otherwise the coverage generation will not complete.
+# coverage # Name of output directory.
+# )
+#
+# 4. Build a Debug build:
+# cmake -DCMAKE_BUILD_TYPE=Debug ..
+# make
+# make my_coverage_target
+#
+#
+
+# Check prereqs
+FIND_PROGRAM( GCOV_PATH gcov )
+FIND_PROGRAM( LCOV_PATH lcov )
+FIND_PROGRAM( GENHTML_PATH genhtml )
+FIND_PROGRAM( GCOVR_PATH gcovr PATHS ${CMAKE_SOURCE_DIR}/tests)
+
+IF(NOT GCOV_PATH)
+MESSAGE(FATAL_ERROR "gcov not found! Aborting...")
+ENDIF() # NOT GCOV_PATH
+
+IF(NOT CMAKE_COMPILER_IS_GNUCXX)
+# Clang version 3.0.0 and greater now supports gcov as well.
+MESSAGE(WARNING "Compiler is not GNU gcc! Clang Version 3.0.0 and greater supports gcov as well, but older versions don't.")
+
+IF(NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+MESSAGE(FATAL_ERROR "Compiler is not GNU gcc! Aborting...")
+ENDIF()
+ENDIF() # NOT CMAKE_COMPILER_IS_GNUCXX
+
+SET(CMAKE_CXX_FLAGS_COVERAGE
+    "-g -O0 --coverage -fprofile-arcs -ftest-coverage"
+    CACHE STRING "Flags used by the C++ compiler during coverage builds."
+    FORCE )
+SET(CMAKE_C_FLAGS_COVERAGE
+    "-g -O0 --coverage -fprofile-arcs -ftest-coverage"
+    CACHE STRING "Flags used by the C compiler during coverage builds."
+    FORCE )
+SET(CMAKE_EXE_LINKER_FLAGS_COVERAGE
+    ""
+    CACHE STRING "Flags used for linking binaries during coverage builds."
+    FORCE )
+SET(CMAKE_SHARED_LINKER_FLAGS_COVERAGE
+    ""
+    CACHE STRING "Flags used by the shared libraries linker during coverage builds."
+    FORCE )
+MARK_AS_ADVANCED(
+    CMAKE_CXX_FLAGS_COVERAGE
+    CMAKE_C_FLAGS_COVERAGE
+    CMAKE_EXE_LINKER_FLAGS_COVERAGE
+    CMAKE_SHARED_LINKER_FLAGS_COVERAGE )
+
+IF ( NOT (CMAKE_BUILD_TYPE STREQUAL "Debug" OR CMAKE_BUILD_TYPE STREQUAL "Coverage"))
+  MESSAGE( WARNING "Code coverage results with an optimized (non-Debug) build may be misleading" )
+ENDIF() # NOT CMAKE_BUILD_TYPE STREQUAL "Debug"
+
+
+# Param _targetname The name of new the custom make target
+# Param _testrunner The name of the target which runs the tests.
+# MUST return ZERO always, even on errors.
+# If not, no coverage report will be created!
+# Param _outputname lcov output is generated as _outputname.info
+# HTML report is generated in _outputname/index.html
+# Optional fourth parameter is passed as arguments to _testrunner
+# Pass them in list form, e.g.: "-j;2" for -j 2
+FUNCTION(SETUP_TARGET_FOR_COVERAGE _targetname _testrunner _outputname)
+
+IF(NOT LCOV_PATH)
+MESSAGE(FATAL_ERROR "lcov not found! Aborting...")
+ENDIF() # NOT LCOV_PATH
+
+IF(NOT GENHTML_PATH)
+MESSAGE(FATAL_ERROR "genhtml not found! Aborting...")
+ENDIF() # NOT GENHTML_PATH
+
+# Setup target
+ADD_CUSTOM_TARGET(${_targetname}
+
+# Cleanup lcov
+${LCOV_PATH} --directory . --zerocounters
+
+# Run tests
+COMMAND ${_testrunner} ${ARGV3}
+
+# Capturing lcov counters and generating report
+COMMAND ${LCOV_PATH} --directory . --capture --output-file ${_outputname}.info
+COMMAND ${LCOV_PATH} --remove ${_outputname}.info 'tests/*' '/usr/*' --output-file ${_outputname}.info.cleaned
+COMMAND ${GENHTML_PATH} -o ${_outputname} ${_outputname}.info.cleaned
+COMMAND ${CMAKE_COMMAND} -E remove ${_outputname}.info ${_outputname}.info.cleaned
+
+WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+COMMENT "Resetting code coverage counters to zero.\nProcessing code coverage counters and generating report."
+)
+
+# Show info where to find the report
+ADD_CUSTOM_COMMAND(TARGET ${_targetname} POST_BUILD
+COMMAND ;
+COMMENT "Open ./${_outputname}/index.html in your browser to view the coverage report."
+)
+
+ENDFUNCTION() # SETUP_TARGET_FOR_COVERAGE
+
+# Param _targetname The name of new the custom make target
+# Param _testrunner The name of the target which runs the tests
+# Param _outputname cobertura output is generated as _outputname.xml
+# Optional fourth parameter is passed as arguments to _testrunner
+# Pass them in list form, e.g.: "-j;2" for -j 2
+FUNCTION(SETUP_TARGET_FOR_COVERAGE_COBERTURA _targetname _testrunner _outputname)
+
+IF(NOT PYTHON_EXECUTABLE)
+MESSAGE(FATAL_ERROR "Python not found! Aborting...")
+ENDIF() # NOT PYTHON_EXECUTABLE
+
+IF(NOT GCOVR_PATH)
+MESSAGE(FATAL_ERROR "gcovr not found! Aborting...")
+ENDIF() # NOT GCOVR_PATH
+
+ADD_CUSTOM_TARGET(${_targetname}
+
+# Run tests
+${_testrunner} ${ARGV3}
+
+# Running gcovr
+COMMAND ${GCOVR_PATH} -x -r ${CMAKE_SOURCE_DIR} -e '${CMAKE_SOURCE_DIR}/tests/' -o ${_outputname}.xml
+WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+COMMENT "Running gcovr to produce Cobertura code coverage report."
+)
+
+# Show info where to find the report
+ADD_CUSTOM_COMMAND(TARGET ${_targetname} POST_BUILD
+COMMAND ;
+COMMENT "Cobertura code coverage report saved in ${_outputname}.xml."
+)
+
+ENDFUNCTION() # SETUP_TARGET_FOR_COVERAGE_COBERTURA

lib/cmake-coverage/LICENSE

@@ -0,0 +1,23 @@
+Boost Software License - Version 1.0 - August 17th, 2003
+
+Permission is hereby granted, free of charge, to any person or organization
+obtaining a copy of the software and accompanying documentation covered by
+this license (the "Software") to use, reproduce, display, distribute,
+execute, and transmit the Software, and to prepare derivative works of the
+Software, and to permit third-parties to whom the Software is furnished to
+do so, all subject to the following:
+
+The copyright notices in the Software and this entire statement, including
+the above license grant, this restriction and the following disclaimer,
+must be included in all copies of the Software, in whole or in part, and
+all derivative works of the Software, unless such copies or derivative
+works are solely in the form of machine-executable object code generated by
+a source language processor.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.

tests/ChunkBuffer/Coordinates.cpp

@@ -0,0 +1,15 @@
+
+#include "TestGlobals.h"
+#include "ChunkBuffer.h"
+
+
+
+int main(int argc, char** argv)
+{
+	cChunkBuffer buffer;
+	buffer.SetBlock(0,0,0, 0xAB);
+	assert(buffer.GetBlock(0,0,0) == 0xAB);
+	buffer.SetMeta(0,16,0, 0xC);
+	assert(buffer.GetMeta(0,16,0) == 0xC);
+	return 0;
+}

tests/TestGlobals.h

@@ -0,0 +1,136 @@
+
+
+#include <cassert>
+#include <cstdarg>
+#include <cstdio>
+
+
+// Compiler-dependent stuff:
+#if defined(_MSC_VER)
+	// MSVC produces warning C4481 on the override keyword usage, so disable the warning altogether
+	#pragma warning(disable:4481)
+
+	// Disable some warnings that we don't care about:
+	#pragma warning(disable:4100) // Unreferenced formal parameter
+    
+    // Useful warnings from warning level 4:
+	#pragma warning(3 : 4127) // Conditional expression is constant
+	#pragma warning(3 : 4189) // Local variable is initialized but not referenced
+	#pragma warning(3 : 4245) // Conversion from 'type1' to 'type2', signed/unsigned mismatch
+	#pragma warning(3 : 4310) // Cast truncates constant value
+	#pragma warning(3 : 4389) // Signed/unsigned mismatch
+	#pragma warning(3 : 4505) // Unreferenced local function has been removed
+	#pragma warning(3 : 4701) // Potentially unitialized local variable used
+	#pragma warning(3 : 4702) // Unreachable code
+	#pragma warning(3 : 4706) // Assignment within conditional expression
+	
+	// Disabling this warning, because we know what we're doing when we're doing this:
+	#pragma warning(disable: 4355)  // 'this' used in initializer list
+
+	// Disabled because it's useless:
+	#pragma warning(disable: 4512)  // 'class': assignment operator could not be generated - reported for each class that has a reference-type member
+	
+	// 2014_01_06 xoft: Disabled this warning because MSVC is stupid and reports it in obviously wrong places
+	// #pragma warning(3 : 4244) // Conversion from 'type1' to 'type2', possible loss of data
+
+	#define OBSOLETE __declspec(deprecated)
+
+	// No alignment needed in MSVC
+	#define ALIGN_8
+	#define ALIGN_16
+	
+	#define FORMATSTRING(formatIndex, va_argsIndex)
+
+	// MSVC has its own custom version of zu format
+	#define SIZE_T_FMT "%Iu"
+	#define SIZE_T_FMT_PRECISION(x) "%" #x "Iu"
+	#define SIZE_T_FMT_HEX "%Ix"
+	
+	#define NORETURN      __declspec(noreturn)
+
+#elif defined(__GNUC__)
+
+	// TODO: Can GCC explicitly mark classes as abstract (no instances can be created)?
+	#define abstract
+
+	// override is part of c++11
+	#if __cplusplus < 201103L
+  		#define override
+	#endif	
+
+	#define OBSOLETE __attribute__((deprecated))
+
+	#define ALIGN_8 __attribute__((aligned(8)))
+	#define ALIGN_16 __attribute__((aligned(16)))
+
+	// Some portability macros :)
+	#define stricmp strcasecmp
+	
+	#define FORMATSTRING(formatIndex, va_argsIndex) __attribute__((format (printf, formatIndex, va_argsIndex)))
+
+	#define SIZE_T_FMT "%zu"
+	#define SIZE_T_FMT_PRECISION(x) "%" #x "zu"
+	#define SIZE_T_FMT_HEX "%zx"
+	
+	#define NORETURN      __attribute((__noreturn__))
+
+#else
+
+	#error "You are using an unsupported compiler, you might need to #define some stuff here for your compiler"
+
+	/*
+	// Copy and uncomment this into another #elif section based on your compiler identification
+
+	// Explicitly mark classes as abstract (no instances can be created)
+	#define abstract
+
+	// Mark virtual methods as overriding (forcing them to have a virtual function of the same signature in the base class)
+	#define override
+
+	// Mark functions as obsolete, so that their usage results in a compile-time warning
+	#define OBSOLETE
+
+	// Mark types / variables for alignment. Do the platforms need it?
+	#define ALIGN_8
+	#define ALIGN_16
+	*/
+
+#endif
+
+
+
+// Integral types with predefined sizes:
+typedef long long Int64;
+typedef int       Int32;
+typedef short     Int16;
+
+typedef unsigned long long UInt64;
+typedef unsigned int       UInt32;
+typedef unsigned short     UInt16;
+
+typedef unsigned char Byte;
+
+
+
+#define ASSERT(x) assert(x)
+
+
+#ifndef TOLUA_TEMPLATE_BIND
+#define TOLUA_TEMPLATE_BIND(x)
+#endif
+
+// A macro that is used to mark unused function parameters, to avoid pedantic warnings in gcc
+#define UNUSED(X) (void)(X)
+
+// Logging functions
+void LOGERROR(const char* a_Format, ...) FORMATSTRING(1,2);
+
+void LOGERROR(const char* a_Format, ...)
+{
+	va_list argList;
+	va_start(argList, a_Format);
+	vprintf(a_Format, argList);
+	va_end(argList);
+}
+
+

uploadCoverage.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+if [TRAVIS_MCSERVER_BUILD_TYPE == "COVERAGE"] then
+  coveralls --exclude lib --exclude tests
+fi