Cache2 Template

Installation

• MacOS: brew install catch2

• Ubuntu: sudo apt install catch2

Usage

1. build:

   cd build
   cmake ..
   make

2. test one executable:

   tests/test

3. test specific test case:

   tests/test "factorial test #2"

   or test specific tag:

   tests/test --list-tags
   tests/test \[one]

CMake

• ./src/CMakeLists.txt includes files as lib:

  add_library(fct factorial.cpp)  # lib name: fct
  add_library(bnm binomial.cpp)   # lib name: bnm

• ./tests/CMakeLists.txt adds executable and links libs (works for multiple executables with their libraries):

  add_executable(
    test # name of the executable
    test_factorial.cpp
    test_binomial.cpp
  )
  
  target_link_libraries(
    test # linking libraries from `src/CMakeLists.txt`
    fct
    bnm
    Catch2::Catch2WithMain
  )

• ./CMakeLists.txt main file:

  cmake_minimum_required(VERSION 3.10)
  
  project(Catch2Template LANGUAGES CXX VERSION 0.0.1)
  
  find_package(Catch2 REQUIRED)
  
  include_directories(include)
  
  add_subdirectory(src)
  add_subdirectory(tests)

References

• Catch2 tutorial

• Catch2 command line

• bsubercaseaux/MajorityQueries