From 03f2c464b821edc7790cc49f17d80f0e93ba29b1 Mon Sep 17 00:00:00 2001
From: Geoffrey Hunter <ghunter@urthecast.com>
Date: Mon, 27 Nov 2017 12:04:39 -0800
Subject: [PATCH] Attempted enabling coverage, but code commented out for now.

---
 .travis.yml              |  5 ++++-
 test/unit/CMakeLists.txt |  6 ++++++
 tools/build.sh           | 11 +++++++++--
 3 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 1af22c8..3b2334a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,9 +11,12 @@ addons:
             - g++-5
             - gcc-5
 
+before_install:
+  - pip install --user cpp-coveralls
+
 install:
     - if [ "$CXX" = "g++" ]; then export CXX="g++-5" CC="gcc-5"; fi
     - if [ "$CXX" = "clang++" ]; then export CXX="clang++-3.7" CC="clang-3.7"; fi
 
 script:
-  - ./tools/build.sh
\ No newline at end of file
+  - ./tools/build.sh -i
\ No newline at end of file
diff --git a/test/unit/CMakeLists.txt b/test/unit/CMakeLists.txt
index fb0aad0..33c2543 100644
--- a/test/unit/CMakeLists.txt
+++ b/test/unit/CMakeLists.txt
@@ -21,6 +21,12 @@ file(GLOB_RECURSE CppLinuxSerialUnitTests_SRC
 
 add_executable(CppLinuxSerialUnitTests ${CppLinuxSerialUnitTests_SRC})
 
+if(COVERAGE)
+    message("Coverage enabled.")
+    target_compile_options(CppLinuxSerialUnitTests PRIVATE --coverage)
+    target_link_libraries(CppLinuxSerialUnitTests PRIVATE --coverage)
+endif()
+
 target_link_libraries(CppLinuxSerialUnitTests LINK_PUBLIC CppLinuxSerial gtest_main ${CMAKE_THREAD_LIBS_INIT})
 
 # The custom target and custom command below allow the unit tests
diff --git a/tools/build.sh b/tools/build.sh
index 1be0705..33a94e2 100755
--- a/tools/build.sh
+++ b/tools/build.sh
@@ -27,6 +27,7 @@ set +e
 
 # Define the command-line arguments
 DEFINE_boolean 'install' 'false' 'Do you want to [i]nstall the CppLinuxSerial header files onto your local system after build?' 'i'
+DEFINE_boolean 'coverage' 'false' 'Do you want to record test [c]overage metrics?' 'c'
 
 # parse the command-line
 FLAGS "$@" || exit 1
@@ -37,6 +38,7 @@ eval set -- "${FLAGS_ARGV}"
 set -e
 
 printInfo "install = ${FLAGS_install}"
+printInfo "coverage = ${FLAGS_coverage}"
 
 BUILD_DIRECTORY_NAME="build"
 
@@ -47,8 +49,13 @@ printInfo "Making and/or changing into build directory (${script_dir}/../${BUILD
 mkdir -p ${script_dir}/../${BUILD_DIRECTORY_NAME}/
 cd ${script_dir}/../${BUILD_DIRECTORY_NAME}/
 
-printInfo 'Invoking cmake...'
-cmake ..
+if [[ "$FLAGS_coverage" == $FLAGS_TRUE ]]; then
+    printInfo 'Invoking cmake with -DCOVERAGE=1...'
+    cmake -DCOVERAGE=1 ..
+else
+    printInfo 'Invoking cmake without -DCOVERAGE=1...'
+    cmake ..
+fi
 
 printInfo 'Invoking make...'
 make -j8
--
libgit2 0.21.4