Merge 7278d63 into d607c25

.coveralls.yml

@@ -0,0 +1,2 @@
+service_name: travis-pro
+repo_token: GZXuNlublKFy7HAewHAZLk5ZwgipTFAOA

.travis.yml

@@ -1,23 +1,49 @@
+before_install:
+  - sudo pip install cpp-coveralls
+
 install:
   - sudo apt-get install cmake
-#  - sudo apt-get install doxygen
+  # install latest LCOV (1.9 was failing)
+  - cd ${TRAVIS_BUILD_DIR}
+  - wget http://ftp.de.debian.org/debian/pool/main/l/lcov/lcov_1.11.orig.tar.gz
+  - tar xf lcov_1.11.orig.tar.gz
+  - sudo make -C lcov-1.11/ install
+  - gem install coveralls-lcov
+  - lcov --version
+  - g++ --version
+  #  - sudo apt-get install doxygen
 env:
   global:
     - TRAVIS_NO_EXPORT=YES
     - TRAVIS_NO_EXPORT=NO
   matrix:
-      - CHECK_CODE_COVERAGE=ON
-      - CHECK_CODE_COVERAGE=OFF
+      - ENABLE_COVERALLS=ON
+      - ENABLE_COVERALLS=OFF
       - CHECK_USE_CPP11=ON
       - CHECK_USE_CPP11=OFF
 language: cpp
 compiler:
   - gcc
   - clang
+
+before_script:
+- cd ${TRAVIS_BUILD_DIR}
+# init coverage to 0 (optional)
+- lcov --directory . --zerocounters
+
 script:
-    - cmake -DDDL_CHECK_CODE_COVERAGE=$CHECK_CODE_COVERAGE -DDDL_USE_CPP11=$CHECK_USE_CPP11 -G "Unix Makefiles" ;
+    - export COVERALLS_SERVICE_NAME=travis-ci
+    - export COVERALLS_REPO_TOKEN=abc12345
+    - cmake -DCOVERALLS=$ENABLE_COVERALLS -DDDL_USE_CPP11=$CHECK_USE_CPP11 -G "Unix Makefiles" ;
       make ;
       ls ;
       cd bin ;
       chmod 755 openddl_parser_unittest ;
       ./openddl_parser_unittest ;
+
+after_success:
+  - cd ${TRAVIS_BUILD_DIR}
+  - lcov --directory . --capture --output-file coverage.info
+  - lcov --remove coverage.info 'tests/*' '/usr/*' --output-file coverage.info
+  - lcov --list coverage.info
+  - coveralls-lcov --repo-token ${COVERALLS_TOKEN} coverage.info

CMakeLists.txt

@@ -6,10 +6,10 @@ SET ( OPENDDL_PARSER_VERSION_PATCH 0 )
 SET ( OPENDDL_PARSER_VERSION ${CPPCORE_VERSION_MAJOR}.${CPPCORE_VERSION_MINOR}.${CPPCORE_VERSION_PATCH} )
 SET ( PROJECT_VERSION "${OPENDDL_PARSER_VERSION}" )
 
-option( DDL_CHECK_CODE_COVERAGE "Set to ON to track code coverage in unit tests ( only supported for gcc ). " OFF )
-option( DDL_USE_CPP11           "Set to ON to use C++11 features ( always on on windows )." ON )
-option( DDL_DEBUG_OUTPUT        "Set to ON to use output debug texts" OFF )
-option( DDL_STATIC_LIBRARY		"Set to ON to build static libary of OpenDDL Parser." ON)
+option( DDL_USE_CPP11           "Set to ON to use C++11 features ( always on on windows )."                   ON )
+option( DDL_DEBUG_OUTPUT        "Set to ON to use output debug texts"                                         OFF )
+option( DDL_STATIC_LIBRARY		"Set to ON to build static libary of OpenDDL Parser."                         ON )
+option( COVERALLS               "Generate coveralls data"                                                     OFF )
 
 if ( DDL_USE_CPP11 )
     if( CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX )
@@ -49,6 +49,7 @@ link_directories(
     ./
 )
 
+set( CMAKE_MODULE_PATH  ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/cmake )
 SET( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_HOME_DIRECTORY}/lib )
 SET( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_HOME_DIRECTORY}/lib )
 SET( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_HOME_DIRECTORY}/bin )
@@ -62,15 +63,17 @@ if( WIN32 AND NOT CYGWIN )
   endif()
 elseif( CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX )
   # Update if necessary
-  if ( DDL_CHECK_CODE_COVERAGE )
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -fprofile-arcs -ftest-coverage -Wall -Wno-long-long -pedantic -std=c++0x")
-  else( DDL_CHECK_CODE_COVERAGE )
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-long-long -pedantic ${OPENDDL_CXXFLAGS}")
-  endif( DDL_CHECK_CODE_COVERAGE )
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-long-long -pedantic ${OPENDDL_CXXFLAGS}")
 elseif ( "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" )
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-long-long -pedantic ${OPENDDL_CXXFLAGS} -Wwrite-strings")
 endif()
 
+if (COVERALLS)
+    include(Coveralls)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
+endif()
+
 # Include the doc component.
 ADD_SUBDIRECTORY( doc )
 FIND_PACKAGE( doxygen )
@@ -148,6 +151,16 @@ SET( openddl_parser_demo_src
     demo/main.cpp 
 )
 
+if (COVERALLS)
+    set(COVERAGE_SRCS     ${gtest_src} ${openddl_parser_unittest_src} )
+
+    # Create the coveralls target.
+    coveralls_setup(
+        "${COVERAGE_SRCS}" # The source files.
+        ON                 # If we should upload.
+        "${PROJECT_SOURCE_DIR}/cmake/") # (Optional) Alternate project cmake module path.
+endif()
+
 ADD_EXECUTABLE( openddl_parser_demo
     ${openddl_parser_demo_src}
 ) 

cmake/Coveralls.cmake

@@ -0,0 +1,126 @@
+#
+# The MIT License (MIT)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# 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 AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#
+# Copyright (C) 2014 Joakim Söderberg <joakim.soderberg@gmail.com>
+#
+
+set(_CMAKE_SCRIPT_PATH ${CMAKE_CURRENT_LIST_DIR}) # must be outside coveralls_setup() to get correct path
+
+#
+# Param _COVERAGE_SRCS	A list of source files that coverage should be collected for.
+# Param _COVERALLS_UPLOAD Upload the result to coveralls?
+#
+
+function(coveralls_setup _COVERAGE_SRCS _COVERALLS_UPLOAD)
+
+	if (ARGC GREATER 2)
+		set(_CMAKE_SCRIPT_PATH ${ARGN})
+		message(STATUS "Coveralls: Using alternate CMake script dir: ${_CMAKE_SCRIPT_PATH}")
+	endif()
+
+	if (NOT EXISTS "${_CMAKE_SCRIPT_PATH}/CoverallsClear.cmake")
+		message(FATAL_ERROR "Coveralls: Missing ${_CMAKE_SCRIPT_PATH}/CoverallsClear.cmake")
+	endif()
+
+	if (NOT EXISTS "${_CMAKE_SCRIPT_PATH}/CoverallsGenerateGcov.cmake")
+		message(FATAL_ERROR "Coveralls: Missing ${_CMAKE_SCRIPT_PATH}/CoverallsGenerateGcov.cmake")
+	endif()
+
+	# When passing a CMake list to an external process, the list
+	# will be converted from the format "1;2;3" to "1 2 3".
+	# This means the script we're calling won't see it as a list
+	# of sources, but rather just one long path. We remedy this
+	# by replacing ";" with "*" and then reversing that in the script
+	# that we're calling.
+	# http://cmake.3232098.n2.nabble.com/Passing-a-CMake-list-quot-as-is-quot-to-a-custom-target-td6505681.html
+	set(COVERAGE_SRCS_TMP ${_COVERAGE_SRCS})
+	set(COVERAGE_SRCS "")
+	foreach (COVERAGE_SRC ${COVERAGE_SRCS_TMP})
+		set(COVERAGE_SRCS "${COVERAGE_SRCS}*${COVERAGE_SRC}")
+	endforeach()
+
+	#message("Coverage sources: ${COVERAGE_SRCS}")
+	set(COVERALLS_FILE ${PROJECT_BINARY_DIR}/coveralls.json)
+
+	add_custom_target(coveralls_generate
+
+		# Zero the coverage counters.
+		COMMAND ${CMAKE_COMMAND} -DPROJECT_BINARY_DIR="${PROJECT_BINARY_DIR}" -P "${_CMAKE_SCRIPT_PATH}/CoverallsClear.cmake"
+
+		# Run regress tests.
+		COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure
+
+		# Generate Gcov and translate it into coveralls JSON.
+		# We do this by executing an external CMake script.
+		# (We don't want this to run at CMake generation time, but after compilation and everything has run).
+		COMMAND ${CMAKE_COMMAND}
+				-DCOVERAGE_SRCS="${COVERAGE_SRCS}" # TODO: This is passed like: "a b c", not "a;b;c"
+				-DCOVERALLS_OUTPUT_FILE="${COVERALLS_FILE}"
+				-DCOV_PATH="${PROJECT_BINARY_DIR}"
+				-DPROJECT_ROOT="${PROJECT_SOURCE_DIR}"
+				-P "${_CMAKE_SCRIPT_PATH}/CoverallsGenerateGcov.cmake"
+
+		WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
+		COMMENT "Generating coveralls output..."
+		)
+
+	if (_COVERALLS_UPLOAD)
+		message("COVERALLS UPLOAD: ON")
+
+		find_program(CURL_EXECUTABLE curl)
+
+		if (NOT CURL_EXECUTABLE)
+			message(FATAL_ERROR "Coveralls: curl not found! Aborting")
+		endif()
+
+		add_custom_target(coveralls_upload
+			# Upload the JSON to coveralls.
+			COMMAND ${CURL_EXECUTABLE}
+					-S -F json_file=@${COVERALLS_FILE}
+					https://coveralls.io/api/v1/jobs
+
+			DEPENDS coveralls_generate
+
+			WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
+			COMMENT "Uploading coveralls output...")
+
+		add_custom_target(coveralls DEPENDS coveralls_upload)
+	else()
+		message("COVERALLS UPLOAD: OFF")
+		add_custom_target(coveralls DEPENDS coveralls_generate)
+	endif()
+
+endfunction()
+
+macro(coveralls_turn_on_coverage)
+	if(NOT (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
+		AND (NOT "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang"))
+		message(FATAL_ERROR "Coveralls: Compiler ${CMAKE_C_COMPILER_ID} is not GNU gcc! Aborting... You can set this on the command line using CC=/usr/bin/gcc CXX=/usr/bin/g++ cmake <options> ..")
+	endif()
+
+	if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
+		message(FATAL_ERROR "Coveralls: Code coverage results with an optimised (non-Debug) build may be misleading! Add -DCMAKE_BUILD_TYPE=Debug")
+	endif()
+
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
+	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
+endmacro()
+

cmake/CoverallsClear.cmake

@@ -0,0 +1,31 @@
+#
+# The MIT License (MIT)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# 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 AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#
+# Copyright (C) 2014 Joakim Söderberg <joakim.soderberg@gmail.com>
+#
+
+# do not follow symlinks in file(GLOB_RECURSE ...)
+cmake_policy(SET CMP0009 NEW)
+
+file(GLOB_RECURSE GCDA_FILES "${PROJECT_BINARY_DIR}/*.gcda")
+if(NOT GCDA_FILES STREQUAL "")
+  file(REMOVE ${GCDA_FILES})
+endif()