summaryrefslogtreecommitdiffstats
path: root/Tests/RunCMake/File_Generate/RunCMakeTest.cmake
diff options
context:
space:
mode:
Diffstat (limited to 'Tests/RunCMake/File_Generate/RunCMakeTest.cmake')
-rw-r--r--Tests/RunCMake/File_Generate/RunCMakeTest.cmake31
1 files changed, 31 insertions, 0 deletions
diff --git a/Tests/RunCMake/File_Generate/RunCMakeTest.cmake b/Tests/RunCMake/File_Generate/RunCMakeTest.cmake
index 7db77d4..97f93d5 100644
--- a/Tests/RunCMake/File_Generate/RunCMakeTest.cmake
+++ b/Tests/RunCMake/File_Generate/RunCMakeTest.cmake
@@ -61,3 +61,34 @@ if (UNIX AND EXISTS /bin/sh)
message(SEND_ERROR "Generated script did not execute correctly:\n${script_output}\n====\n${script_error}")
endif()
endif()
+
+if (RunCMake_GENERATOR MATCHES Makefiles)
+ file(MAKE_DIRECTORY "${RunCMake_BINARY_DIR}/ReRunCMake-build/")
+ file(WRITE "${RunCMake_BINARY_DIR}/ReRunCMake-build/input_file.txt" "InitialContent\n")
+
+ set(RunCMake_TEST_NO_CLEAN ON)
+ run_cmake(ReRunCMake)
+ unset(RunCMake_TEST_NO_CLEAN)
+ file(TIMESTAMP "${RunCMake_BINARY_DIR}/ReRunCMake-build/output_file.txt" timestamp ${timeformat})
+ if(NOT timestamp)
+ message(SEND_ERROR "Could not get timestamp for \"${RunCMake_BINARY_DIR}/ReRunCMake-build/output_file.txt\"")
+ endif()
+
+ execute_process(COMMAND ${CMAKE_COMMAND} -E sleep 1)
+
+ file(WRITE "${RunCMake_BINARY_DIR}/ReRunCMake-build/input_file.txt" "ChangedContent\n")
+ execute_process(COMMAND ${CMAKE_COMMAND} --build "${RunCMake_BINARY_DIR}/ReRunCMake-build/")
+ file(READ "${RunCMake_BINARY_DIR}/ReRunCMake-build/output_file.txt" out_content)
+
+ if(NOT out_content STREQUAL "ChangedContent\n")
+ message(SEND_ERROR "File did not change: \"${RunCMake_BINARY_DIR}/ReRunCMake-build/output_file.txt\"")
+ endif()
+
+
+ file(REMOVE "${RunCMake_BINARY_DIR}/ReRunCMake-build/output_file.txt")
+ execute_process(COMMAND ${CMAKE_COMMAND} --build "${RunCMake_BINARY_DIR}/ReRunCMake-build/")
+
+ if (NOT EXISTS "${RunCMake_BINARY_DIR}/ReRunCMake-build/output_file.txt")
+ message(SEND_ERROR "File did not re-generate: \"${RunCMake_BINARY_DIR}/ReRunCMake-build/output_file.txt\"")
+ endif()
+endif()