cmInstallTargetGenerator: Add tests for the RPATH_CHANGE rule

1 files changed, 30 insertions, 0 deletions

diff --git a/Tests/RunCMake/install/TARGETS-FILE_RPATH_CHANGE-check-common.cmake b/Tests/RunCMake/install/TARGETS-FILE_RPATH_CHANGE-check-common.cmake
new file mode 100644
index 0000000..673fdde
--- /dev/null
+++ b/Tests/RunCMake/install/TARGETS-FILE_RPATH_CHANGE-check-common.cmake
@@ -0,0 +1,30 @@
+file(READ ${RunCMake_TEST_BINARY_DIR}/cmake_install.cmake install_script)
+#message(STATUS ${install_script})
+
+set(wsnl " *[\n\r]+ *") # whitespace + single newline + whitespace
+set(wssl " *[\n\r]+[^\n\r]*[\n\r]+ *") # ws nl skipline nl ws
+string(CONCAT prefix [[file\(RPATH_CHANGE]])
+set(_msg "cmake_install.cmake does not match ")
+
+macro(check)
+  if(NOT install_script MATCHES "${regex}")
+    message(STATUS "${test} - check \"${target}\" - FAILED:")
+    string(CONCAT RunCMake_TEST_FAILED "${_msg}" ">>>${regex}<<<")
+    return()
+  else()
+    message(STATUS "${test} - check \"${target}\" - PASSED")
+  endif()
+endmacro()
+
+macro(skip_without_rpath_change_rule)
+# Not all platforms generate a file(RPATH_CHANGE) rule
+  if(NOT install_script MATCHES [[file\(RPATH_CHANGE]])
+    # Sanity check against a platform known to generate a file(RPATH_CHANGE) rule
+    if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+      message(FATAL_ERROR "Expected generated file(RPATH_CHANGE) rule on platform Linux.")
+    else()
+      message(STATUS "${test} - All checks skipped. No file(RPATH_CHANGE) rule found on this platform.")
+      return()
+    endif()
+  endif()
+endmacro()