3 files changed, 150 insertions, 0 deletions
diff --git a/Tests/RunCMake/find_path/NO_CACHE-stdout.txt b/Tests/RunCMake/find_path/NO_CACHE-stdout.txt
new file mode 100644
index 0000000..a41454e
--- /dev/null
+++ b/Tests/RunCMake/find_path/NO_CACHE-stdout.txt
@@ -0,0 +1,18 @@
+-- PATH_exists='.+/Tests/RunCMake/find_path/include/'
+-- PATH_exists='PATH_doNotExists-NOTFOUND'
+--[ ]+
+-- Policy CMP0125 = OLD
+-- CACHED PATH_cache='unknown'
+-- PATH_cache='unknown'
+-- CACHED PATH_cache='include'
+-- PATH_cache='include'
+-- CACHED PATH_cache='include'
+-- PATH_cache='include'
+--[ ]+
+-- Policy CMP0125 = NEW
+-- CACHED PATH_cache='unknown'
+-- PATH_cache='unknown'
+-- CACHED PATH_cache='include'
+-- PATH_cache='include'
+-- CACHED PATH_cache='include'
+-- PATH_cache='.+/Tests/RunCMake/find_path/NO_CACHE-build/include'
diff --git a/Tests/RunCMake/find_path/NO_CACHE.cmake b/Tests/RunCMake/find_path/NO_CACHE.cmake
new file mode 100644
index 0000000..4779ac8
--- /dev/null
+++ b/Tests/RunCMake/find_path/NO_CACHE.cmake
@@ -0,0 +1,131 @@
+find_path(PATH_exists
+  NAMES PrefixInPATH.h
+  PATHS ${CMAKE_CURRENT_SOURCE_DIR}/include
+  NO_CACHE
+  NO_DEFAULT_PATH
+  )
+if (DEFINED CACHE{PATH_exists})
+  message(SEND_ERROR "Cache variable defined: PATH_exists")
+endif()
+message(STATUS "PATH_exists='${PATH_exists}'")
+
+
+find_path(PATH_doNotExists
+  NAMES doNotExists.h
+  NO_CACHE
+  )
+if (DEFINED CACHE{PATH_doNotExists})
+  message(SEND_ERROR "Cache variable defined: PATH_doNotExists")
+endif()
+message(STATUS "PATH_exists='${PATH_doNotExists}'")
+
+
+cmake_policy(SET CMP0125 OLD)
+message(STATUS "")
+message(STATUS "Policy CMP0125 = OLD")
+file(REMOVE "${CMAKE_BINARY_DIR}/PrefixInPATH.h")
+
+set(PATH_cache "unknown" CACHE PATH "")
+find_path(PATH_cache
+  NAMES PrefixInPATH.h
+  PATHS ${CMAKE_CURRENT_SOURCE_DIR}/include
+  NO_CACHE
+  NO_DEFAULT_PATH
+  )
+if (NOT DEFINED CACHE{PATH_cache})
+  message(SEND_ERROR "Cache variable defined: PATH_cache")
+endif()
+message(STATUS "CACHED PATH_cache='$CACHE{PATH_cache}'")
+unset(PATH_cache CACHE)
+message(STATUS "PATH_cache='${PATH_cache}'")
+
+
+set(PATH_cache "include" CACHE PATH "")
+unset(PATH_cache)
+find_path(PATH_cache
+  NAMES PrefixInPATH.h
+  PATHS ${CMAKE_CURRENT_SOURCE_DIR}/include
+  NO_CACHE
+  NO_DEFAULT_PATH
+  )
+if (NOT DEFINED CACHE{PATH_cache})
+  message(SEND_ERROR "Cache variable defined: PATH_cache")
+endif()
+message(STATUS "CACHED PATH_cache='$CACHE{PATH_cache}'")
+unset(PATH_cache CACHE)
+message(STATUS "PATH_cache='${PATH_cache}'")
+
+
+set(PATH_cache "include" CACHE PATH "")
+unset(PATH_cache)
+# simulate cache variable defined in command line
+file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/include")
+file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/include/PrefixInPATH.h" DESTINATION "${CMAKE_BINARY_DIR}/include")
+set_property(CACHE PATH_cache PROPERTY TYPE UNINITIALIZED)
+find_path(PATH_cache
+  NAMES PrefixInPATH.h
+  NO_CACHE
+  NO_DEFAULT_PATH
+  )
+if (NOT DEFINED CACHE{PATH_cache})
+  message(SEND_ERROR "Cache variable not defined: PATH_cache")
+endif()
+message(STATUS "CACHED PATH_cache='$CACHE{PATH_cache}'")
+unset(PATH_cache CACHE)
+message(STATUS "PATH_cache='${PATH_cache}'")
+
+
+cmake_policy(SET CMP0125 NEW)
+message(STATUS "")
+message(STATUS "Policy CMP0125 = NEW")
+file(REMOVE_RECURSE "${CMAKE_BINARY_DIR}/include")
+
+set(PATH_cache "unknown" CACHE PATH "")
+unset(PATH_cache)
+find_path(PATH_cache
+  NAMES PrefixInPATH.h
+  PATHS ${CMAKE_CURRENT_SOURCE_DIR}/include
+  NO_CACHE
+  NO_DEFAULT_PATH
+  )
+if (NOT DEFINED CACHE{PATH_cache})
+  message(SEND_ERROR "Cache variable defined: PATH_cache")
+endif()
+message(STATUS "CACHED PATH_cache='$CACHE{PATH_cache}'")
+unset(PATH_cache CACHE)
+message(STATUS "PATH_cache='${PATH_cache}'")
+
+
+set(PATH_cache "include" CACHE PATH "")
+unset(PATH_cache)
+find_path(PATH_cache
+  NAMES PrefixInPATH.h
+  PATHS ${CMAKE_CURRENT_SOURCE_DIR}/include
+  NO_CACHE
+  NO_DEFAULT_PATH
+  )
+if (NOT DEFINED CACHE{PATH_cache})
+  message(SEND_ERROR "Cache variable defined: PATH_cache")
+endif()
+message(STATUS "CACHED PATH_cache='$CACHE{PATH_cache}'")
+unset(PATH_cache CACHE)
+message(STATUS "PATH_cache='${PATH_cache}'")
+
+
+set(PATH_cache "include" CACHE PATH "")
+unset(PATH_cache)
+# simulate cache variable defined in command line
+file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/include")
+file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/include/PrefixInPATH.h" DESTINATION "${CMAKE_BINARY_DIR}/include")
+set_property(CACHE PATH_cache PROPERTY TYPE UNINITIALIZED)
+find_path(PATH_cache
+  NAMES PrefixInPATH.h
+  NO_CACHE
+  NO_DEFAULT_PATH
+  )
+if (NOT DEFINED CACHE{PATH_cache})
+  message(SEND_ERROR "Cache variable not defined: PATH_cache")
+endif()
+message(STATUS "CACHED PATH_cache='$CACHE{PATH_cache}'")
+unset(PATH_cache CACHE)
+message(STATUS "PATH_cache='${PATH_cache}'")
diff --git a/Tests/RunCMake/find_path/RunCMakeTest.cmake b/Tests/RunCMake/find_path/RunCMakeTest.cmake
index 5c919bb..90ee768 100644
--- a/Tests/RunCMake/find_path/RunCMakeTest.cmake
+++ b/Tests/RunCMake/find_path/RunCMakeTest.cmake
@@ -4,6 +4,7 @@ run_cmake(EmptyOldStyle)
 run_cmake(FromPATHEnv)
 run_cmake(PrefixInPATH)
 run_cmake(Required)
+run_cmake(NO_CACHE)
 
 if(APPLE)
   run_cmake(FrameworksWithSubdirs)