Enable Travis CI

.travis.yml

@@ -0,0 +1,24 @@
+dist: trusty
+sudo: false
+
+language: cpp
+
+os: linux
+
+addons:
+  apt:
+    packages:
+    - gfortran
+    - libarmadillo-dev
+
+compiler:
+  - clang
+  - gcc
+
+script:
+  - mkdir build
+  - cd build
+  - cmake -DWITH_COVERAGE=On ..
+  - make -j 2
+  - make test
+  - curl -s https://codecov.io/bash | bash -

CMakeLists.txt

@@ -1,5 +1,7 @@
 # Name of project
 project(wignerSymbols)
+enable_testing()
+
 set (wignerSymbols_VERSION_MAJOR 0)
 set (wignerSymbols_VERSION_MINOR 2)
 set (wignerSymbols_VERSION_RELEASE 0)
@@ -14,6 +16,14 @@ endif()
 enable_language (Fortran)
 set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3 -Wall -march=native")
 
+# Coverage report
+option(WITH_COVERAGE "Generate code coverage report" OFF)
+if(WITH_COVERAGE)
+  set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Choose the build type" FORCE)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
+  link_libraries(gcov)
+endif()
+
 # Included files
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include INC_LIST)
 
@@ -40,6 +50,8 @@ SET_TARGET_PROPERTIES(${PROJECT_NAME}
         VERSION ${wignerSymbols_VERSION_MAJOR}.${wignerSymbols_VERSION_MINOR}.${wignerSymbols_VERSION_RELEASE}
         SOVERSION ${wignerSymbols_VERSION_MAJOR}.${wignerSymbols_VERSION_MINOR}.${wignerSymbols_VERSION_RELEASE})
 
+add_subdirectory(tests)
+
 # Install directories
 install(TARGETS ${PROJECT_NAME} DESTINATION lib)
 install(DIRECTORY include/ DESTINATION include)

tests/CMakeLists.txt

@@ -0,0 +1,13 @@
+add_executable(gh-issue-1 gh-issue-1.cpp)
+target_link_libraries(gh-issue-1 ${PROJECT_NAME})
+add_test(NAME gh-issue-1 COMMAND gh-issue-1)
+
+add_executable(gh-issue-2 gh-issue-2.cpp)
+target_link_libraries(gh-issue-2 ${PROJECT_NAME})
+add_test(NAME gh-issue-2 COMMAND gh-issue-2)
+
+find_package(Armadillo)
+include_directories(${ARMADILLO_INCLUDE_DIRS})
+add_executable(testWigner testWigner.cpp)
+target_link_libraries(testWigner ${PROJECT_NAME} ${ARMADILLO_LIBRARIES})
+add_test(NAME testWigner COMMAND testWigner 10)

tests/gh-issue-1.cpp

@@ -66,9 +66,9 @@ int main (int argc, char* argv[])
   std::cout << "FOR impl.: " << test42 << std::endl;
   std::cout << std::endl;
 
-std::vector<double> test5 = WignerSymbols::wigner3j(856, 1200, 464, -828, 364);
-double test51 WignerSymbols::wigner3j(751, 856, 1200, 464, -828, 364);
-double test52 WignerSymbols::wigner3j_f(751, 856, 1200, 464, -828, 364);
+  std::vector<double> test5 = WignerSymbols::wigner3j(856, 1200, 464, -828, 364);
+  double test51 = WignerSymbols::wigner3j(751, 856, 1200, 464, -828, 364);
+  double test52 = WignerSymbols::wigner3j_f(751, 856, 1200, 464, -828, 364);
 
 /*
 [ 841  379 1011 -631  313  318] -2.44096504011e-41 -0.0