Conan.io with GoogleMock (GMock) & GoogleTest (GTest)

Linux/OSx

Windows

Conan.io (version 1.1.1) is a C/C++ package manager. It allows downloading, compiling external libraries for specific operating system, architecture or with given compilation flags. Conan.io can be extremely helpful with big project with many components by automatic downloading (and building if required) dependency components. This repository contains configuration files to use Googlemock/Googletest (GTest/GMock) version 1.8.0 with your code.

How to use it?

Conan.io's documentation of uploading packages to your server is on [http://docs.conan.io/en/latest/packaging/upload.html]. However, you can easily follow steps below:

• Download this repository
• Check if you have write permission in file ~/.conan_server/server.conf (there is meaningful description about its syntax). If you don't have this file (or entire folder), run Conan.io server.
• run Conan.io server:

conan_server&

• Login to your Conan.io server (default: password: demo login demo - you can add users in ~/.conan_server/server.conf):

conan user -p demo -r local demo

• Add local server to remote list:

conan remote add local http://localhost:9300

• Enter to directory with conanfile.py.
• Export conanfile.py to cache:

conan export iblis_ms/stable

• Upload package:

conan upload GMock/1.8.0@iblis_ms/stable --all -r=local

• To test if it is working correctly. Enter to tests/app folder.
• Run Conan.io to link program with GoogleMock

conan install --build

• See conaninfo.txt to check what you have already built.

Options

You can specify CMake configuration that will be used to compile GMock/GTest by Conan.io's options. All of options have the same name as GMock/GTest's CMake arguments.

Option	Default	Comment
BUILD_SHARED_LIBS	False	True means building shared GTest/GMock libraries. Static libs are built by default.
BUILD_GTEST	False	True means building GTest libs. GMock contains GTest source, so False is default. Specify True if you want to build GTest only.
BUILD_GMOCK	True	True means building GMock libs.
include_main	True	If True GMock/GTest library with main method is building.
gmock_build_tests	False	If True, GMock tests are building.
gtest_build_tests	False	If True, GTest tests are building.
gtest_build_samples	False	If True, GTest samples are building.
gtest_disable_pthreads	False	If True, GTest doesn't use pthread.
gtest_hide_internal_symbols	False	If True, internal symbols are hidden.

Examples

• Basic usage - GTest & GMock

[requires]
GMock/1.8.0@iblis_ms/stable

[generators]
cmake

[imports]
lib, *.a -> ./lib
lib, *.lib -> ./lib
docs, * -> ./docs

Imports section copies static libraries and documentation.

• GTest only

[requires]
GMock/1.8.0@iblis_ms/stable

[options]
GMock:BUILD_GTEST=True
GMock:BUILD_GMOCK=False

[generators]
cmake

[imports]
lib, *.a -> ./lib
lib, *.lib -> ./lib
docs, * -> ./docs

• GTest & GMock without main function as shared libs

[requires]
GMock/1.8.0@iblis_ms/stable

[options]
GMock:BUILD_SHARED_LIBS=True
GMock:include_main=False

[generators]
cmake

[imports]
bin, *.dll -> ./bin
lib, *.dylib* -> ./bin
lib, *.so -> ./bin
lib, *.a -> ./lib
lib, *.lib -> ./lib
docs, * -> ./docs

Supported platforms and compilers

There are automatic tests for operating systems and compilers below. For each case there is checked if program is compiling and running using GTest/GMock with True/False values for options: BUILD_GTEST, BUILD_GMOCK, BUILD_SHARED_LIBS, include_main.

Windows 7 64bits

CMake version: 3.8.1

• MinGW x86_64 (Conan.io automatically adds required option: gtest_disable_pthreads=True)

  • version: 6.3.0
    • conan test test_package -s compiler=gcc -s compiler.version=6.3 -s compiler.libcxx=libstdc++11
    • conan test test_package -s compiler=gcc -s compiler.version=6.3 -s compiler.libcxx=libstdc++

• Visual Studio Community

  • version: 2017
    • conan test test_package -s compiler="Visual Studio" -s compiler.version=15 -s compiler.runtime=MD
  • version: 2015
    • conan test test_package -s compiler="Visual Studio" -s compiler.version=14 -s compiler.runtime=MD

Ubuntu 16.04 64bits

CMake version: 3.10.2

• GCC

  • version: 7.3
    • conan test test_package -s compiler=gcc -s compiler.version=7.3 -s compiler.libcxx=libstdc++
    • conan test test_package -s compiler=gcc -s compiler.version=7.3 -s compiler.libcxx=libstdc++11

• Clang

  • version: 5.0
    • conan test test_package -s compiler=clang -s compiler.version=5.0 -s compiler.libcxx=libc++
    • conan test test_package -s compiler=clang -s compiler.version=5.0 -s compiler.libcxx=libstdc++
    • conan test test_package -s compiler=clang -s compiler.version=5.0 -s compiler.libcxx=libstdc++11

OSX Sierra 64bits

CMake version: 3.8.2

• Clang (apple-clang in Conan.io)
  • version: Apple LLVM version 8.1.0 (clang-802.0.42)
    • conan test test_package -s compiler=apple-clang -s compiler.version=8.1 -s compiler.libcxx=libc++

Linter Warnings

There are few warnings, that can be ignored - code is OK.

Linter warnings WARN: Linter. Line 4: Unable to import 'conans' WARN: Linter. Line 5: Unable to import 'os' WARN: Linter. Line 7: Unable to import 'shutil' WARN: Linter. Line 47: Instance of 'list' has no 'compiler' member WARN: Linter. Line 47: Instance of 'list' has no 'compiler' member WARN: Linter. Line 66: Instance of 'list' has no 'os' member