Implement reloading of the config data

1 files changed, 17 insertions, 0 deletions

diff --git a/lib/common_test/src/ct.erl b/lib/common_test/src/ct.erl
index 3cc6154592..bee5c920a9 100644
--- a/lib/common_test/src/ct.erl
+++ b/lib/common_test/src/ct.erl
@@ -59,6 +59,7 @@
 %% Test suite API
 -export([require/1, require/2,
 	 get_config/1, get_config/2, get_config/3,
+	 reload_config/1,
 	 log/1, log/2, log/3,
 	 print/1, print/2, print/3,
 	 pal/1, pal/2, pal/3,
@@ -379,6 +380,22 @@ get_config(Required,Default,Opts) ->
     ct_config:get_config(Required,Default,Opts).
 
 %%%-----------------------------------------------------------------
+%%% @spec reload_config(Required) -> ValueOrElement
+%%%      Required = KeyOrName | {KeyOrName,SubKey}
+%%%      KeyOrName = atom()
+%%%      SubKey = atom()
+%%%      ValueOrElement = term()
+%%%
+%%% @doc Reload config file which contains specified configuration key.
+%%%
+%%% <p>This function performs updating of the configuration data from which the
+%%% given configuration variable was read, and returns the (possibly) new
+%%% value of this variable.</p>
+%%%
+reload_config(Required)->
+    ct_config:reload_config(Required).
+
+%%%-----------------------------------------------------------------
 %%% @spec log(Format) -> ok
 %%% @equiv log(default,Format,[])
 log(Format) ->