diff options
Diffstat (limited to 'lib/kernel/test/file_SUITE.erl')
| -rw-r--r-- | lib/kernel/test/file_SUITE.erl | 60 |
1 files changed, 34 insertions, 26 deletions
diff --git a/lib/kernel/test/file_SUITE.erl b/lib/kernel/test/file_SUITE.erl index 5f049c6f99..119e1f24bb 100644 --- a/lib/kernel/test/file_SUITE.erl +++ b/lib/kernel/test/file_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2016. All Rights Reserved. +%% Copyright Ericsson AB 1996-2017. 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. @@ -18,7 +18,7 @@ %% %CopyrightEnd% %% -%% This is a developement feature when developing a new file module, +%% This is a development feature when developing a new file module, %% ugly but practical. -ifndef(FILE_MODULE). -define(FILE_MODULE, file). @@ -493,22 +493,13 @@ read_write_file(Config) when is_list(Config) -> %% Try writing and reading back some term SomeTerm = {"This term",{will,be},[written,$t,$o],1,file,[]}, - ok = ?FILE_MODULE:write_file(Name,term_to_binary(SomeTerm)), - {ok,Bin1} = ?FILE_MODULE:read_file(Name), - SomeTerm = binary_to_term(Bin1), + Bin1 = term_to_binary(SomeTerm), + ok = do_read_write_file(Name, Bin1), %% Try a "null" term NullTerm = [], - ok = ?FILE_MODULE:write_file(Name,term_to_binary(NullTerm)), - {ok,Bin2} = ?FILE_MODULE:read_file(Name), - NullTerm = binary_to_term(Bin2), - - %% Try some "complicated" types - BigNum = 123456789012345678901234567890, - ComplTerm = {self(),make_ref(),BigNum,3.14159}, - ok = ?FILE_MODULE:write_file(Name,term_to_binary(ComplTerm)), - {ok,Bin3} = ?FILE_MODULE:read_file(Name), - ComplTerm = binary_to_term(Bin3), + Bin2 = term_to_binary(NullTerm), + ok = do_read_write_file(Name, Bin2), %% Try reading a nonexistent file Name2 = filename:join(RootDir, @@ -519,25 +510,42 @@ read_write_file(Config) when is_list(Config) -> {error, enoent} = ?FILE_MODULE:read_file(''), %% Try writing to a bad filename - {error, enoent} = - ?FILE_MODULE:write_file("",term_to_binary(NullTerm)), + {error, enoent} = do_read_write_file("", Bin2), %% Try writing something else than a binary - {error, badarg} = ?FILE_MODULE:write_file(Name,{1,2,3}), - {error, badarg} = ?FILE_MODULE:write_file(Name,self()), + {error, badarg} = do_read_write_file(Name, {1,2,3}), + {error, badarg} = do_read_write_file(Name, self()), %% Some non-term binaries - ok = ?FILE_MODULE:write_file(Name,[]), - {ok,Bin4} = ?FILE_MODULE:read_file(Name), - 0 = byte_size(Bin4), + ok = do_read_write_file(Name, []), - ok = ?FILE_MODULE:write_file(Name,[Bin1,[],[[Bin2]]]), - {ok,Bin5} = ?FILE_MODULE:read_file(Name), - {Bin1,Bin2} = split_binary(Bin5,byte_size(Bin1)), + %% Write some iolists + ok = do_read_write_file(Name, [Bin1,[],[[Bin2]]]), + ok = do_read_write_file(Name, ["string",<<"binary">>]), + ok = do_read_write_file(Name, "pure string"), [] = flush(), ok. +do_read_write_file(Name, Data) -> + case ?FILE_MODULE:write_file(Name, Data) of + ok -> + BinData = iolist_to_binary(Data), + {ok,BinData} = ?FILE_MODULE:read_file(Name), + + ok = ?FILE_MODULE:write_file(Name, Data, []), + {ok,BinData} = ?FILE_MODULE:read_file(Name), + + ok = ?FILE_MODULE:write_file(Name, Data, [raw]), + {ok,BinData} = ?FILE_MODULE:read_file(Name), + + ok; + {error,_}=Res -> + Res = ?FILE_MODULE:write_file(Name, Data, []), + Res = ?FILE_MODULE:write_file(Name, Data, [raw]), + Res + end. + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -3730,7 +3738,7 @@ response_analysis(Module, Function, Arguments) -> {Result, Comment}. micro_ts() -> - erlang:monotonic_time(micro_seconds). + erlang:monotonic_time(microsecond). response_stat(init, Ts) -> {0, 0, Ts, 0, 0}; |