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-rw-r--r--lib/kernel/test/file_SUITE.erl6
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/kernel/test/file_SUITE.erl b/lib/kernel/test/file_SUITE.erl
index ff93f25e25..e784c06865 100644
--- a/lib/kernel/test/file_SUITE.erl
+++ b/lib/kernel/test/file_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2017. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2018. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -1367,6 +1367,10 @@ file_info_basic_file(Config) when is_list(Config) ->
io:put_chars(Fd1, "foo bar"),
ok = ?FILE_MODULE:close(Fd1),
+ %% Don't crash the file server when passing incorrect arguments.
+ {error,badarg} = ?FILE_MODULE:read_file_info(Name, [{time, gurka}]),
+ {error,badarg} = ?FILE_MODULE:read_file_info([#{} | gaffel]),
+
%% Test that the file has the expected attributes.
%% The times are tricky, so we will save them to a separate test case.
{ok,FileInfo} = ?FILE_MODULE:read_file_info(Name),