5 files changed, 161 insertions, 0 deletions
diff --git a/Tests/RunCMake/find_file/FromPATHEnv-stdout-msys.txt b/Tests/RunCMake/find_file/FromPATHEnv-stdout-msys.txt
new file mode 100644
index 000000000..6912bdfac
--- /dev/null
+++ b/Tests/RunCMake/find_file/FromPATHEnv-stdout-msys.txt
@@ -0,0 +1,9 @@
+-- PrefixInPATH_File='PrefixInPATH_File-NOTFOUND'
+-- PrefixInPATH_File='.*/Tests/RunCMake/find_file/include/PrefixInPATH.h'
+-- PrefixInPATH_File='.*/Tests/RunCMake/find_file/include/PrefixInPATH.h'
+-- PrefixInPATH_File='PrefixInPATH_File-NOTFOUND'
+-- PrefixInPATH_File='PrefixInPATH_File-NOTFOUND'
+-- PrefixInPATH_File='PrefixInPATH_File-NOTFOUND'
+-- PrefixInPATH_File='PrefixInPATH_File-NOTFOUND'
+-- PrefixInPATH_File='PrefixInPATH_File-NOTFOUND'
+-- PrefixInPATH_File='PrefixInPATH_File-NOTFOUND'
diff --git a/Tests/RunCMake/find_file/NO_CACHE-stdout.txt b/Tests/RunCMake/find_file/NO_CACHE-stdout.txt
new file mode 100644
index 000000000..e78632112
--- /dev/null
+++ b/Tests/RunCMake/find_file/NO_CACHE-stdout.txt
@@ -0,0 +1,18 @@
+-- FILE_exists='.+/Tests/RunCMake/find_file/include/PrefixInPATH.h'
+-- FILE_doNotExists='FILE_doNotExists-NOTFOUND'
+--[ ]+
+-- Policy CMP0125 = OLD
+-- CACHED FILE_cache='unknown'
+-- FILE_cache='unknown'
+-- CACHED FILE_cache='PrefixInPATH.h'
+-- FILE_cache='PrefixInPATH.h'
+-- CACHED FILE_cache='PrefixInPATH.h'
+-- FILE_cache='PrefixInPATH.h'
+--[ ]+
+-- Policy CMP0125 = NEW
+-- CACHED FILE_cache='unknown'
+-- FILE_cache='unknown'
+-- CACHED FILE_cache='PrefixInPATH.h'
+-- FILE_cache='PrefixInPATH.h'
+-- CACHED FILE_cache='PrefixInPATH.h'
+-- FILE_cache='.+/Tests/RunCMake/find_file/NO_CACHE-build/PrefixInPATH.h'
diff --git a/Tests/RunCMake/find_file/NO_CACHE.cmake b/Tests/RunCMake/find_file/NO_CACHE.cmake
new file mode 100644
index 000000000..65156b958
--- /dev/null
+++ b/Tests/RunCMake/find_file/NO_CACHE.cmake
@@ -0,0 +1,129 @@
+find_file(FILE_exists
+  NAMES PrefixInPATH.h
+  PATHS ${CMAKE_CURRENT_SOURCE_DIR}/include
+  NO_CACHE
+  NO_DEFAULT_PATH
+  )
+if (DEFINED CACHE{FILE_exists})
+  message(SEND_ERROR "Cache variable defined: FILE_exists")
+endif()
+message(STATUS "FILE_exists='${FILE_exists}'")
+
+
+find_file(FILE_doNotExists
+  NAMES doNotExists.h
+  NO_CACHE
+  )
+if (DEFINED CACHE{FILE_doNotExists})
+  message(SEND_ERROR "Cache variable defined: FILE_doNotExists")
+endif()
+message(STATUS "FILE_doNotExists='${FILE_doNotExists}'")
+
+
+cmake_policy(SET CMP0125 OLD)
+message(STATUS "")
+message(STATUS "Policy CMP0125 = OLD")
+file(REMOVE "${CMAKE_BINARY_DIR}/PrefixInPATH.h")
+
+set(FILE_cache "unknown" CACHE FILEPATH "")
+find_file(FILE_cache
+  NAMES PrefixInPATH.h
+  PATHS ${CMAKE_CURRENT_SOURCE_DIR}/include
+  NO_CACHE
+  NO_DEFAULT_PATH
+  )
+if (NOT DEFINED CACHE{FILE_cache})
+  message(SEND_ERROR "Cache variable not defined: FILE_cache")
+endif()
+message(STATUS "CACHED FILE_cache='$CACHE{FILE_cache}'")
+unset(FILE_cache CACHE)
+message(STATUS "FILE_cache='${FILE_cache}'")
+
+
+set(FILE_cache "PrefixInPATH.h" CACHE FILEPATH "")
+unset(FILE_cache)
+find_file(FILE_cache
+  NAMES PrefixInPATH.h
+  PATHS ${CMAKE_CURRENT_SOURCE_DIR}/include
+  NO_CACHE
+  NO_DEFAULT_PATH
+  )
+if (NOT DEFINED CACHE{FILE_cache})
+  message(SEND_ERROR "Cache variable not defined: FILE_cache")
+endif()
+message(STATUS "CACHED FILE_cache='$CACHE{FILE_cache}'")
+unset(FILE_cache CACHE)
+message(STATUS "FILE_cache='${FILE_cache}'")
+
+
+set(FILE_cache "PrefixInPATH.h" CACHE FILEPATH "")
+unset(FILE_cache)
+# simulate cache variable defined in command line
+file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/include/PrefixInPATH.h" DESTINATION "${CMAKE_BINARY_DIR}")
+set_property(CACHE FILE_cache PROPERTY TYPE UNINITIALIZED)
+find_file(FILE_cache
+  NAMES PrefixInPATH.h
+  NO_CACHE
+  NO_DEFAULT_PATH
+  )
+if (NOT DEFINED CACHE{FILE_cache})
+  message(SEND_ERROR "Cache variable not defined: FILE_cache")
+endif()
+message(STATUS "CACHED FILE_cache='$CACHE{FILE_cache}'")
+unset(FILE_cache CACHE)
+message(STATUS "FILE_cache='${FILE_cache}'")
+
+
+cmake_policy(SET CMP0125 NEW)
+message(STATUS "")
+message(STATUS "Policy CMP0125 = NEW")
+file(REMOVE "${CMAKE_BINARY_DIR}/PrefixInPATH.h")
+
+set(FILE_cache "unknown" CACHE FILEPATH "")
+unset(FILE_cache)
+find_file(FILE_cache
+  NAMES PrefixInPATH.h
+  PATHS ${CMAKE_CURRENT_SOURCE_DIR}/include
+  NO_CACHE
+  NO_DEFAULT_PATH
+  )
+if (NOT DEFINED CACHE{FILE_cache})
+  message(SEND_ERROR "Cache variable not defined: FILE_cache")
+endif()
+message(STATUS "CACHED FILE_cache='$CACHE{FILE_cache}'")
+unset(FILE_cache CACHE)
+message(STATUS "FILE_cache='${FILE_cache}'")
+
+
+set(FILE_cache "PrefixInPATH.h" CACHE FILEPATH "")
+unset(FILE_cache)
+find_file(FILE_cache
+  NAMES PrefixInPATH.h
+  PATHS ${CMAKE_CURRENT_SOURCE_DIR}/include
+  NO_CACHE
+  NO_DEFAULT_PATH
+  )
+if (NOT DEFINED CACHE{FILE_cache})
+  message(SEND_ERROR "Cache variable not defined: FILE_cache")
+endif()
+message(STATUS "CACHED FILE_cache='$CACHE{FILE_cache}'")
+unset(FILE_cache CACHE)
+message(STATUS "FILE_cache='${FILE_cache}'")
+
+
+set(FILE_cache "PrefixInPATH.h" CACHE FILEPATH "")
+unset(FILE_cache)
+# simulate cache variable defined in command line
+file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/include/PrefixInPATH.h" DESTINATION "${CMAKE_BINARY_DIR}")
+set_property(CACHE FILE_cache PROPERTY TYPE UNINITIALIZED)
+find_file(FILE_cache
+  NAMES PrefixInPATH.h
+  NO_CACHE
+  NO_DEFAULT_PATH
+  )
+if (NOT DEFINED CACHE{FILE_cache})
+  message(SEND_ERROR "Cache variable not defined: FILE_cache")
+endif()
+message(STATUS "CACHED FILE_cache='$CACHE{FILE_cache}'")
+unset(FILE_cache CACHE)
+message(STATUS "FILE_cache='${FILE_cache}'")
diff --git a/Tests/RunCMake/find_file/PrefixInPATH-stdout-msys.txt b/Tests/RunCMake/find_file/PrefixInPATH-stdout-msys.txt
new file mode 100644
index 000000000..d73bc1dfd
--- /dev/null
+++ b/Tests/RunCMake/find_file/PrefixInPATH-stdout-msys.txt
@@ -0,0 +1,4 @@
+-- PrefixInPATH_INCLUDE_DIR='PrefixInPATH_INCLUDE_DIR-NOTFOUND'
+-- PrefixInPATH_INCLUDE_DIR='.*/Tests/RunCMake/find_file/include/PrefixInPATH.h'
+-- PrefixInPATH_INCLUDE_DIR='.*/Tests/RunCMake/find_file/include/PrefixInPATH.h'
+-- PrefixInPATH_INCLUDE_DIR='.*/Tests/RunCMake/find_file/include/PrefixInPATH.h'
diff --git a/Tests/RunCMake/find_file/RunCMakeTest.cmake b/Tests/RunCMake/find_file/RunCMakeTest.cmake
index 93dfb7870..95f55a5b3 100644
--- a/Tests/RunCMake/find_file/RunCMakeTest.cmake
+++ b/Tests/RunCMake/find_file/RunCMakeTest.cmake
@@ -4,3 +4,4 @@ run_cmake(FromPATHEnv)
 run_cmake(FromPrefixPath)
 run_cmake(PrefixInPATH)
 run_cmake(Required)
+run_cmake(NO_CACHE)