KEP-527 Add code coverage to ci

.travis.yml

@@ -33,7 +33,7 @@ matrix:
       env:
         - MATRIX_EVAL="CC=gcc-7 && CXX=g++-7"
         - CMAKE_URL="http://cmake.org/files/v3.11/cmake-3.11.0-Linux-x86_64.tar.gz"
-        - CMAKE_COMMAND="$HOME/.local/bin/cmake -DPMD_EXE=$HOME/pmd-bin-6.6.0/bin/run.sh "
+        - CMAKE_COMMAND="$HOME/.local/bin/cmake -DPMD_EXE=$HOME/pmd-bin-6.6.0/bin/run.sh -DENABLE_GCOV=ON "
 
     - os: osx
       osx_image: xcode9.4
@@ -47,6 +47,7 @@ cache:
     - $HOME/.local
 
 before_install:
+    - pip install --user cpp-coveralls
     - eval "${MATRIX_EVAL}"
     - mkdir -p $HOME/.local
     - |
@@ -95,6 +96,10 @@ script:
   - make package
 
 after_success:
+  - |
+    if [ "$TRAVIS_OS_NAME" = "linux" ]; then
+      coveralls -r ${TRAVIS_BUILD_DIR}  -E '\*/test/\*' -E '\*proto/\*' -E '\*swarm/\*' -E '\*mocks/\*' --gcov-options '\-lp'
+    fi
   - echo ${TRAVIS_BRANCH}
   - if [ "$TRAVIS_BRANCH" = "master" ] ; then PACKAGE_COMPONENT="stable" ; else PACKAGE_COMPONENT="unstable" ; fi
   - |
@@ -111,4 +116,3 @@ after_success:
       git remote add origin-swarm https://${GITHUB_TOKEN}@github.com/bluzelle/swarmdb.git > /dev/null 2>&1
       git push --quiet --set-upstream origin-swarm ${TRAVIS_BRANCH} --tags
     fi
-

CMakeLists.txt

@@ -59,8 +59,21 @@ include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 
 include(cmake/jsoncpp.cmake)
 include(cmake/googletest.cmake)
+
 enable_testing()
 
+# coverage?
+if (ENABLE_GCOV)
+    set(COVERAGE_COMPILER_FLAGS "-g -O0 --coverage -fprofile-arcs -ftest-coverage"
+        CACHE INTERNAL "")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COVERAGE_COMPILER_FLAGS}" )
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COVERAGE_COMPILER_FLAGS}" )
+    message(STATUS "Appending code coverage compiler flags: ${COVERAGE_COMPILER_FLAGS}")
+endif()
+
+#include(cmake/CodeCoverage.cmake)
+#APPEND_COVERAGE_COMPILER_FLAGS()
+
 add_subdirectory(bootstrap)
 add_subdirectory(crud)
 add_subdirectory(ethereum)
@@ -78,3 +91,21 @@ add_subdirectory(audit)
 add_subdirectory(pbft)
 
 include(cmake/static_analysis.cmake)
+
+#list(APPEND COVERAGE_GCOVR_EXCLUDES
+#    ${CMAKE_SOURCE_DIR}/audit/test
+#    ${CMAKE_SOURCE_DIR}/bootstrap/test
+#    ${CMAKE_SOURCE_DIR}/curd/test
+#    ${CMAKE_SOURCE_DIR}/ethereum/test
+#    ${CMAKE_SOURCE_DIR}/http/test
+#    ${CMAKE_SOURCE_DIR}/mocks
+#    ${CMAKE_SOURCE_DIR}/node/test
+#    ${CMAKE_SOURCE_DIR}/options/test
+#    ${CMAKE_SOURCE_DIR}/pbft/test
+#    ${CMAKE_SOURCE_DIR}/raft/test
+#    ${CMAKE_SOURCE_DIR}/status/test
+#    ${CMAKE_SOURCE_DIR}/swarm
+#    ${CMAKE_SOURCE_DIR}/include
+#    )
+
+#SETUP_TARGET_FOR_COVERAGE_GCOVR_HTML(NAME ctest_coverage EXECUTABLE ctest OUTPUT ${CMAKE_BINARY_DIR} )

README.md

@@ -1,6 +1,6 @@
 # SwarmDB
 
-[![Build Status](https://travis-ci.org/bluzelle/swarmDB.svg?branch=devel)](https://travis-ci.org/bluzelle/swarmDB) [![License](https://img.shields.io/:license-AGPLv3-blue.svg?style=flat-square)](https://github.com/bluzelle/swarmDB/blob/devel/LICENSE) [![Twitter](https://img.shields.io/badge/twitter-@bluzelle-blue.svg?style=flat-square)](https://twitter.com/BluzelleHQ) [![Gitter chat](https://img.shields.io/gitter/room/nwjs/nw.js.svg?style=flat-square)](https://gitter.im/bluzelle)
+[![Build Status](https://travis-ci.org/bluzelle/swarmDB.svg?branch=devel)](https://travis-ci.org/bluzelle/swarmDB) [![Coverage Status](https://coveralls.io/repos/github/bluzelle/swarmDB/badge.svg?branch=master)](https://coveralls.io/github/bluzelle/swarmDB?branch=devel) [![License](https://img.shields.io/:license-AGPLv3-blue.svg?style=flat-square)](https://github.com/bluzelle/swarmDB/blob/devel/LICENSE) [![Twitter](https://img.shields.io/badge/twitter-@bluzelle-blue.svg?style=flat-square)](https://twitter.com/BluzelleHQ) [![Gitter chat](https://img.shields.io/gitter/room/nwjs/nw.js.svg?style=flat-square)](https://gitter.im/bluzelle)
 
 ## ABOUT SWARMDB
 

include/boost_asio_beast.hpp

@@ -51,10 +51,7 @@ namespace bzn::asio
     public:
         virtual ~udp_socket_base() = default;
 
-        virtual void async_send_to(const boost::asio::const_buffer& msg,
-                                   boost::asio::ip::udp::endpoint ep,
-                                   std::function<void(const boost::system::error_code&, size_t)> handler)
-        = 0;
+        virtual void async_send_to(const boost::asio::const_buffer& msg, boost::asio::ip::udp::endpoint ep, bzn::asio::write_handler handler) = 0;
     };
 
     ///////////////////////////////////////////////////////////////////////////
@@ -135,12 +132,11 @@ namespace bzn::asio
             this->socket.open(boost::asio::ip::udp::v4());
         }
 
-        void async_send_to(const boost::asio::const_buffer& msg,
-                           boost::asio::ip::udp::endpoint ep,
-                           std::function<void(const boost::system::error_code&, size_t)> handler)
+        void async_send_to(const boost::asio::const_buffer& msg, boost::asio::ip::udp::endpoint ep, bzn::asio::write_handler handler)
         {
             this->socket.async_send_to(msg, ep, handler);
         }
+
     private:
         boost::asio::ip::udp::socket socket;
     };