catch2

Commit Graph

Author	SHA1	Message	Date
Reinhold Gschweicher	2375a7f5b7	Fix Catch.cmake helper by setting variable globally Set `_CATCH_DISCOVER_TESTS_SCRIPT` helper variable globally. Otherwise in a scoped call (like `add_subdirectory()`) the variable gets lost. This lost variable results in a post build error with not much information to lead to the root of the problem. This enables the usage of the helper script with the following example structure - CMakeLists.txt (project root with `add_subdirectory(external/catch2)` - external/catch2 - CMakeLists.txt (contents listed below) - contrib/Catch.cmake - contrib/CatchAddTests.cmake - catch2/catch.hpp - tests - CMakeLists.txt (add tests with `catch_discover_tests(${PROJECT_NAME})`) contents of project specific helper `external/catch2/CMakeLists.txt` ```cmake cmake_minimum_required (VERSION 3.1...${CMAKE_VERSION}) project(Catch2 LANGUAGES CXX VERSION 2.13.3) add_library(Catch2 INTERFACE) target_include_directories(Catch2 INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}> ) # provide a namespaced alias for clients to 'link' against if catch is included as a sub-project add_library(Catch2::Catch2 ALIAS Catch2) include(contrib/Catch.cmake) ```	2020-12-17 18:50:04 +01:00
Martin Stump	eadf4e32b6	Add REPORTER and OUTPUT_* args	2020-09-23 19:12:06 +02:00
garethsb-sony	3d7104c124	Catch ``catch_discover_tests`` Copied from [Dynamic Catch test discovery in CMake](https://gist.github.com/garethsb/a01ed0dbd4977d439c16200640549935), which was inspired by [Dynamic Google Test Discovery in CMake 3.10](https://blog.kitware.com/dynamic-google-test-discovery-in-cmake-3-10/). Original source code: - Adapted by [Gareth Sylvester-Bradley](https://github.com/garethsb) from [GoogleTest ``gtest_discover_tests``](https://gitlab.kitware.com/cmake/cmake/merge_requests/1056). - BSD 3-clause "New" or "Revised" License. - Copyright 2000-2017 Kitware, Inc. and Contributors. All rights reserved.	2018-01-11 21:17:12 +01:00

Author

SHA1

Message

Date

Reinhold Gschweicher

2375a7f5b7

Fix Catch.cmake helper by setting variable globally

Set `_CATCH_DISCOVER_TESTS_SCRIPT` helper variable globally. Otherwise in a
scoped call (like `add_subdirectory()`) the variable gets lost. This lost
variable results in a post build error with not much information to lead to the
root of the problem.

This enables the usage of the helper script with the following example structure

- CMakeLists.txt (project root with `add_subdirectory(external/catch2)`
- external/catch2
  - CMakeLists.txt (contents listed below)
  - contrib/Catch.cmake
  - contrib/CatchAddTests.cmake
  - catch2/catch.hpp
- tests
  - CMakeLists.txt (add tests with `catch_discover_tests(${PROJECT_NAME})`)

contents of project specific helper `external/catch2/CMakeLists.txt`
```cmake
cmake_minimum_required (VERSION 3.1...${CMAKE_VERSION})
project(Catch2 LANGUAGES CXX VERSION 2.13.3)
add_library(Catch2 INTERFACE)
target_include_directories(Catch2
  INTERFACE
    $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}>
)
 # provide a namespaced alias for clients to 'link' against if catch is included as a sub-project
add_library(Catch2::Catch2 ALIAS Catch2)
include(contrib/Catch.cmake)
```

2020-12-17 18:50:04 +01:00

Martin Stump

eadf4e32b6

Add REPORTER and OUTPUT_* args

2020-09-23 19:12:06 +02:00

garethsb-sony

3d7104c124

Catch ``catch_discover_tests``

Copied from [Dynamic Catch test discovery in CMake](https://gist.github.com/garethsb/a01ed0dbd4977d439c16200640549935), which was inspired by [Dynamic Google Test Discovery in CMake 3.10](https://blog.kitware.com/dynamic-google-test-discovery-in-cmake-3-10/).

Original source code:

- Adapted by [Gareth Sylvester-Bradley](https://github.com/garethsb) from [GoogleTest ``gtest_discover_tests``](https://gitlab.kitware.com/cmake/cmake/merge_requests/1056).
- BSD 3-clause "New" or "Revised" License.
- Copyright 2000-2017 Kitware, Inc. and Contributors. All rights reserved.

2018-01-11 21:17:12 +01:00

3 Commits