From a77a30e657acea42787b22e88f84fa829b6234d0 Mon Sep 17 00:00:00 2001
From: Claudio Fantacci <claudio.fantacci@gmail.com>
Date: Wed, 13 Mar 2019 18:03:25 +0100
Subject: FindGLEW: Add test

---
 Tests/CMakeLists.txt               |  4 ++++
 Tests/FindGLEW/CMakeLists.txt      | 10 ++++++++++
 Tests/FindGLEW/Test/CMakeLists.txt | 18 ++++++++++++++++++
 Tests/FindGLEW/Test/main.cpp       |  8 ++++++++
 4 files changed, 40 insertions(+)
 create mode 100644 Tests/FindGLEW/CMakeLists.txt
 create mode 100644 Tests/FindGLEW/Test/CMakeLists.txt
 create mode 100644 Tests/FindGLEW/Test/main.cpp

diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index 1b5ed03..e03a817 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -1445,6 +1445,10 @@ ${CMake_BINARY_DIR}/bin/cmake -DDIR=dev -P ${CMake_SOURCE_DIR}/Utilities/Release
     add_subdirectory(FindGit)
   endif()
 
+  if(CMake_TEST_FindGLEW)
+    add_subdirectory(FindGLEW)
+  endif()
+
   if(CMake_TEST_FindGSL)
     add_subdirectory(FindGSL)
   endif()
diff --git a/Tests/FindGLEW/CMakeLists.txt b/Tests/FindGLEW/CMakeLists.txt
new file mode 100644
index 0000000..ff42bce
--- /dev/null
+++ b/Tests/FindGLEW/CMakeLists.txt
@@ -0,0 +1,10 @@
+add_test(NAME FindGLEW.Test COMMAND
+  ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
+  --build-and-test
+  "${CMake_SOURCE_DIR}/Tests/FindGLEW/Test"
+  "${CMake_BINARY_DIR}/Tests/FindGLEW/Test"
+  ${build_generator_args}
+  --build-project TestFindGLEW
+  --build-options ${build_options}
+  --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
+  )
diff --git a/Tests/FindGLEW/Test/CMakeLists.txt b/Tests/FindGLEW/Test/CMakeLists.txt
new file mode 100644
index 0000000..954ee10
--- /dev/null
+++ b/Tests/FindGLEW/Test/CMakeLists.txt
@@ -0,0 +1,18 @@
+cmake_minimum_required(VERSION 3.1)
+project(TestFindGLEW LANGUAGES CXX)
+include(CTest)
+
+find_package(GLEW REQUIRED)
+
+add_executable(test_glew_shared_tgt main.cpp)
+target_link_libraries(test_glew_shared_tgt GLEW::GLEW)
+add_test(NAME test_glew_shared_tgt COMMAND test_glew_shared_tgt)
+
+add_executable(test_glew_generic_tgt main.cpp)
+target_link_libraries(test_glew_generic_tgt GLEW::glew)
+add_test(NAME test_glew_generic_tgt COMMAND test_glew_generic_tgt)
+
+add_executable(test_glew_var main.cpp)
+target_include_directories(test_glew_var PRIVATE ${GLEW_INCLUDE_DIRS})
+target_link_libraries(test_glew_var PRIVATE ${GLEW_LIBRARIES})
+add_test(NAME test_glew_var COMMAND test_glew_var)
diff --git a/Tests/FindGLEW/Test/main.cpp b/Tests/FindGLEW/Test/main.cpp
new file mode 100644
index 0000000..4a108ad
--- /dev/null
+++ b/Tests/FindGLEW/Test/main.cpp
@@ -0,0 +1,8 @@
+#include <GL/glew.h>
+
+int main()
+{
+  GLenum init_return = glewInit();
+
+  return (init_return == GLEW_OK);
+}
-- 
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