Tests/FindGDAL: add a test for FindGDAL

2 files changed, 30 insertions, 0 deletions

diff --git a/Tests/FindGDAL/Test/CMakeLists.txt b/Tests/FindGDAL/Test/CMakeLists.txt
new file mode 100644
index 0000000..20f4b84
--- /dev/null
+++ b/Tests/FindGDAL/Test/CMakeLists.txt
@@ -0,0 +1,18 @@
+cmake_minimum_required(VERSION 3.10)
+project(TestFindGDAL C)
+include(CTest)
+
+find_package(GDAL REQUIRED)
+
+# FindGDAL doesn't export a version number.
+#add_definitions(-DCMAKE_EXPECTED_GDAL_VERSION="${GDAL_VERSION}")
+add_definitions(-DCMAKE_EXPECTED_GDAL_VERSION="unknown")
+
+add_executable(test_tgt main.c)
+target_link_libraries(test_tgt GDAL::GDAL)
+add_test(NAME test_tgt COMMAND test_tgt)
+
+add_executable(test_var main.c)
+target_include_directories(test_var PRIVATE ${GDAL_INCLUDE_DIRS})
+target_link_libraries(test_var PRIVATE ${GDAL_LIBRARIES})
+add_test(NAME test_var COMMAND test_var)
diff --git a/Tests/FindGDAL/Test/main.c b/Tests/FindGDAL/Test/main.c
new file mode 100644
index 0000000..046eb99
--- /dev/null
+++ b/Tests/FindGDAL/Test/main.c
@@ -0,0 +1,12 @@
+#include <gdal.h>
+#include <stdio.h>
+// #include <string.h>
+
+int main()
+{
+  printf("Found GDAL version %s, expected version %s\n", GDAL_RELEASE_NAME,
+         CMAKE_EXPECTED_GDAL_VERSION);
+  GDALAllRegister();
+  // return strcmp(GDAL_RELEASE_NAME, CMAKE_EXPECTED_GDAL_VERSION);
+  return 0;
+}