From fcea13eef8a2f6ae6c72f9caa9d3f8f9c7a19e57 Mon Sep 17 00:00:00 2001
From: Martina Rivizzigno <martina@rivizzigno.it>
Date: Mon, 14 Oct 2019 17:29:35 +0200
Subject: [PATCH] add gtest, temp disable swig

(cherry picked from commit 4008d163d77f503e6acbd7ddc1d87ac6d479c897)
---
 CMakeLists.txt        | 27 +++++++++++++++++++++------
 EKF/CMakeLists.txt    | 12 ++++++------
 test/main.cpp         |  7 +++++++
 test/test_example.cpp |  7 +++++++
 4 files changed, 41 insertions(+), 12 deletions(-)
 create mode 100644 test/main.cpp
 create mode 100644 test/test_example.cpp

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a5fb4b2437..f6c257f922 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -90,7 +90,7 @@ if(CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR)
 	elseif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
 		add_compile_options(
 			-pedantic
-		
+
 			-Wall
 			-Wextra
 			-Werror
@@ -102,7 +102,7 @@ if(CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR)
 	# testing
 	include(CTest)
 	enable_testing()
-	
+
 	if(BUILD_TESTING)
 		option(ECL_TESTS "Build ECL tests" ON)
 
@@ -196,17 +196,17 @@ endif()
 if(CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR)
 
 	option(BUILD_DOXYGEN "Build doxygen documentation" OFF)
-	
+
 	if (BUILD_DOXYGEN)
 		find_package(Doxygen)
 		if (DOXYGEN_FOUND)
 			# set input and output files
 			set(DOXYGEN_IN ${CMAKE_CURRENT_SOURCE_DIR}/docs/Doxyfile.in)
 			set(DOXYGEN_OUT ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile)
-	
+
 			# request to configure the file
 			configure_file(${DOXYGEN_IN} ${DOXYGEN_OUT} @ONLY)
-	
+
 			# note the option ALL which allows to build the docs together with the application
 			add_custom_target(doxygen ALL
 				COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_OUT}
@@ -216,9 +216,24 @@ if(CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR)
 				VERBATIM
 				USES_TERMINAL
 			)
-	
+
 		else()
 			message(FATAL_ERROR "Doxygen needs to be installed to generate documentation")
 		endif()
 	endif()
 endif()
+
+
+enable_testing()
+include_directories(${GTEST_INCLUDE_DIR})
+add_subdirectory("/usr/src/gtest" ${CMAKE_BINARY_DIR}/gtest)
+
+set(SRCS
+   test/main.cpp
+   test/test_example.cpp
+   )
+add_executable(TestECL ${SRCS})
+
+target_include_directories(TestECL PRIVATE ${GTEST_INCLUDE_DIRS})
+target_link_libraries(TestECL gtest gtest_main)
+add_test(NAME TestECL COMMAND TestECL)
diff --git a/EKF/CMakeLists.txt b/EKF/CMakeLists.txt
index ea458d67cb..3a51f8b4ba 100644
--- a/EKF/CMakeLists.txt
+++ b/EKF/CMakeLists.txt
@@ -58,10 +58,10 @@ set_target_properties(ecl_EKF PROPERTIES PUBLIC_HEADER "ekf.h")
 
 target_compile_options(ecl_EKF PRIVATE -fno-associative-math)
 
-if(EKF_PYTHON_TESTS)
-	add_subdirectory(swig)
-endif()
+#if(EKF_PYTHON_TESTS)
+#	add_subdirectory(swig)
+#endif()
 
-if(BUILD_TESTING)
-	add_subdirectory(tests)
-endif()
+#if(BUILD_TESTING)
+#	add_subdirectory(tests)
+#endif()
diff --git a/test/main.cpp b/test/main.cpp
new file mode 100644
index 0000000000..3f40e107b0
--- /dev/null
+++ b/test/main.cpp
@@ -0,0 +1,7 @@
+#include <gtest/gtest.h>
+
+int main(int argc, char **argv) {
+  testing::InitGoogleTest(&argc, argv);
+  std::cout << "init test \n";
+  return RUN_ALL_TESTS();
+}
diff --git a/test/test_example.cpp b/test/test_example.cpp
new file mode 100644
index 0000000000..f06369aaca
--- /dev/null
+++ b/test/test_example.cpp
@@ -0,0 +1,7 @@
+#include "gtest/gtest.h"
+
+TEST(test_example, sample_test)
+{
+  printf("blabla \n" );
+    EXPECT_EQ(1, 1);
+}