CTest: Module must be included at the top level

purpleKarrot · purpleKarrot · commit 9d841a416c39 · 2025-02-01T15:15:26.000+01:00
In order to be able to run `ctest` from the top level build directory,
it is necessary that `enable_testing()` is invoked in the top level
CMakeLists.txt file. The `CTest` module invokes `enable_testing()`
based on the value of `BUILD_TESTING`.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -10,6 +10,8 @@ if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
   set(CMAKE_CXX_STANDARD_REQUIRED YES)
 endif()
 
+include(CTest)
+
 include("cmake/compat_find.cmake")
 
 find_package(CapnProto REQUIRED)
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
@@ -2,8 +2,6 @@
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-include(CTest)
-
 # Custom test targets for convenience, based on
 # https://gitlab.kitware.com/cmake/community/-/wikis/doc/tutorials/EmulateMakeCheck.
 #

Original file line number	Diff line number	Diff line change
`@@ -2,8 +2,6 @@`
`2`	`2`	`# Distributed under the MIT software license, see the accompanying`
`3`	`3`	`# file COPYING or http://www.opensource.org/licenses/mit-license.php.`
`4`	`4`
`5`		`-include(CTest)`
`6`		`-`
`7`	`5`	`# Custom test targets for convenience, based on`
`8`	`6`	`# https://gitlab.kitware.com/cmake/community/-/wikis/doc/tutorials/EmulateMakeCheck.`
`9`	`7`	`#`