From 2fd57d3ed1e7c60109660b03f83928607f5f4f34 Mon Sep 17 00:00:00 2001
From: Niels Lohmann <mail@nlohmann.me>
Date: Fri, 17 Jul 2020 14:26:22 +0200
Subject: [PATCH] :white_check_mark: add test for target_include_directories
 #1818

---
 test/CMakeLists.txt                              |  1 +
 .../CMakeLists.txt                               | 16 ++++++++++++++++
 .../project/CMakeLists.txt                       | 11 +++++++++++
 .../project/main.cpp                             |  8 ++++++++
 4 files changed, 36 insertions(+)
 create mode 100644 test/cmake_target_include_directories/CMakeLists.txt
 create mode 100644 test/cmake_target_include_directories/project/CMakeLists.txt
 create mode 100644 test/cmake_target_include_directories/project/main.cpp

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 91ff5a21..76ba31d8 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -193,3 +193,4 @@ add_subdirectory(cmake_import)
 add_subdirectory(cmake_import_minver)
 add_subdirectory(cmake_add_subdirectory)
 add_subdirectory(cmake_fetch_content)
+add_subdirectory(cmake_target_include_directories)
diff --git a/test/cmake_target_include_directories/CMakeLists.txt b/test/cmake_target_include_directories/CMakeLists.txt
new file mode 100644
index 00000000..da738ea4
--- /dev/null
+++ b/test/cmake_target_include_directories/CMakeLists.txt
@@ -0,0 +1,16 @@
+add_test(NAME cmake_target_include_directories_configure
+  COMMAND ${CMAKE_COMMAND}
+    -G "${CMAKE_GENERATOR}"
+    -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
+    -Dnlohmann_json_source=${PROJECT_SOURCE_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR}/project
+)
+add_test(NAME cmake_target_include_directories_build
+    COMMAND ${CMAKE_COMMAND} --build .
+)
+set_tests_properties(cmake_target_include_directories_configure PROPERTIES
+    FIXTURES_SETUP cmake_target_include_directories
+)
+set_tests_properties(cmake_target_include_directories_build PROPERTIES
+    FIXTURES_REQUIRED cmake_target_include_directories
+)
diff --git a/test/cmake_target_include_directories/project/CMakeLists.txt b/test/cmake_target_include_directories/project/CMakeLists.txt
new file mode 100644
index 00000000..20e971a0
--- /dev/null
+++ b/test/cmake_target_include_directories/project/CMakeLists.txt
@@ -0,0 +1,11 @@
+cmake_minimum_required(VERSION 3.1)
+
+project(DummyImport CXX)
+
+add_executable(with_private_target main.cpp)
+target_include_directories(with_private_target PRIVATE ${nlohmann_json_source}/include)
+set_target_properties(with_private_target PROPERTIES CXX_STANDARD 11)
+
+add_executable(with_private_system_target main.cpp)
+target_include_directories(with_private_system_target PRIVATE SYSTEM ${nlohmann_json_source}/include)
+set_target_properties(with_private_system_target PROPERTIES CXX_STANDARD 11)
diff --git a/test/cmake_target_include_directories/project/main.cpp b/test/cmake_target_include_directories/project/main.cpp
new file mode 100644
index 00000000..d2d118b8
--- /dev/null
+++ b/test/cmake_target_include_directories/project/main.cpp
@@ -0,0 +1,8 @@
+#include <nlohmann/json.hpp>
+
+int main(int argc, char **argv)
+{
+    nlohmann::json j;
+
+    return 0;
+}