macOS: Test OSX_COMPATIBILITY_VERSION and OSX_CURRENT_VERSION properties

Issue: #17652

6 files changed, 55 insertions, 0 deletions

diff --git a/Tests/RunCMake/CMakeLists.txt b/Tests/RunCMake/CMakeLists.txt
index d302fe3..bc5cc58 100644
--- a/Tests/RunCMake/CMakeLists.txt
+++ b/Tests/RunCMake/CMakeLists.txt
@@ -305,6 +305,7 @@ add_RunCMake_test(test_include_dirs)
 add_RunCMake_test(BundleUtilities)
 if(APPLE)
   add_RunCMake_test(INSTALL_NAME_DIR)
+  add_RunCMake_test(MacOSVersions)
 endif()
 
 function(add_RunCMake_test_try_compile)
diff --git a/Tests/RunCMake/MacOSVersions/CMakeLists.txt b/Tests/RunCMake/MacOSVersions/CMakeLists.txt
new file mode 100644
index 0000000..2632ffa
--- /dev/null
+++ b/Tests/RunCMake/MacOSVersions/CMakeLists.txt
@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.16)
+project(${RunCMake_TEST} NONE)
+include(${RunCMake_TEST}.cmake)
diff --git a/Tests/RunCMake/MacOSVersions/MacOSVersions-build-check.cmake b/Tests/RunCMake/MacOSVersions/MacOSVersions-build-check.cmake
new file mode 100644
index 0000000..c4faa8b
--- /dev/null
+++ b/Tests/RunCMake/MacOSVersions/MacOSVersions-build-check.cmake
@@ -0,0 +1,27 @@
+set(cfg_dir)
+if(RunCMake_GENERATOR_IS_MULTI_CONFIG)
+  set(cfg_dir /Debug)
+endif()
+
+set(lib "${RunCMake_TEST_BINARY_DIR}${cfg_dir}/libfoo.1.0.dylib")
+if(NOT EXISTS "${lib}")
+  set(RunCMake_TEST_FAILED "Library file is missing:\n  ${lib}")
+  return()
+endif()
+
+execute_process(COMMAND otool -l "${lib}" OUTPUT_VARIABLE out ERROR_VARIABLE err RESULT_VARIABLE res)
+if(NOT res EQUAL 0)
+  string(REPLACE "\n" "\n  " err "  ${err}")
+  set(RunCMake_TEST_FAILED "Running 'otool -l' on file:\n  ${lib}\nfailed:\n${err}")
+  return()
+endif()
+
+foreach(ver
+    [[current version 3\.2\.1]]
+    [[compatibility version 2\.1\.0]]
+    )
+  if(NOT "${out}" MATCHES "( |\n)${ver}( |\n)")
+    set(RunCMake_TEST_FAILED "Library file:\n  ${lib}\ndoes not contain '${ver}'")
+    return()
+  endif()
+endforeach()
diff --git a/Tests/RunCMake/MacOSVersions/MacOSVersions.cmake b/Tests/RunCMake/MacOSVersions/MacOSVersions.cmake
new file mode 100644
index 0000000..629e445
--- /dev/null
+++ b/Tests/RunCMake/MacOSVersions/MacOSVersions.cmake
@@ -0,0 +1,9 @@
+enable_language(C)
+
+add_library(foo SHARED foo.c)
+set_target_properties(foo PROPERTIES
+  VERSION 1.0
+  SOVERSION 1
+  OSX_COMPATIBILITY_VERSION 2.1.0
+  OSX_CURRENT_VERSION 3.2.1
+  )
diff --git a/Tests/RunCMake/MacOSVersions/RunCMakeTest.cmake b/Tests/RunCMake/MacOSVersions/RunCMakeTest.cmake
new file mode 100644
index 0000000..eb7ca48
--- /dev/null
+++ b/Tests/RunCMake/MacOSVersions/RunCMakeTest.cmake
@@ -0,0 +1,11 @@
+include(RunCMake)
+
+function(run_MacOSVersions)
+  set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/MacOSVersions-build)
+  run_cmake(MacOSVersions)
+
+  set(RunCMake_TEST_NO_CLEAN 1)
+  run_cmake_command(MacOSVersions-build ${CMAKE_COMMAND} --build . --config Debug)
+endfunction()
+
+run_MacOSVersions()
diff --git a/Tests/RunCMake/MacOSVersions/foo.c b/Tests/RunCMake/MacOSVersions/foo.c
new file mode 100644
index 0000000..c83d856
--- /dev/null
+++ b/Tests/RunCMake/MacOSVersions/foo.c
@@ -0,0 +1,4 @@
+int foo(void)
+{
+  return 0;
+}