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-rw-r--r--lib/inets/test/ftp_SUITE.erl726
1 files changed, 715 insertions, 11 deletions
diff --git a/lib/inets/test/ftp_SUITE.erl b/lib/inets/test/ftp_SUITE.erl
index ed6730cf08..fcee2eddde 100644
--- a/lib/inets/test/ftp_SUITE.erl
+++ b/lib/inets/test/ftp_SUITE.erl
@@ -31,6 +31,16 @@
%% Note: This directive should only be used in test suites.
-compile(export_all).
+-define(FTP_USER, "anonymous").
+-define(FTP_PASS, (fun({ok,__H}) -> "ftp_SUITE@" ++ __H;
+ (_) -> "ftp_SUITE@localhost"
+ end)(inet:gethostname())
+ ).
+
+-define(BAD_HOST, "badhostname").
+-define(BAD_USER, "baduser").
+-define(BAD_DIR, "baddirectory").
+
%%--------------------------------------------------------------------
%% Common Test interface functions -----------------------------------
%%--------------------------------------------------------------------
@@ -52,7 +62,8 @@ groups() ->
ftp_tests()->
[
- user,
+ user,
+ bad_user,
pwd,
cd,
lcd,
@@ -61,13 +72,16 @@ ftp_tests()->
rename,
delete,
mkdir,
+ rmdir,
send,
+ send_3,
send_bin,
send_chunk,
append,
append_bin,
append_chunk,
recv,
+ recv_3,
recv_bin,
recv_chunk,
type,
@@ -76,30 +90,720 @@ ftp_tests()->
].
%%--------------------------------------------------------------------
+
+%%% Config
+%%% key meaning
+%%% ................................................................
+%%% ftpservers list of servers to check if they are available
+%%% The element is:
+%%% {Name, % string(). The os command name
+%%% StartCommand, % fun()->{ok,start_result()} | {error,string()}.
+%%% % The command to start the daemon with.
+%%% ChkUp, % fun(start_result()) -> string(). Os command to check
+%%% % if the server is running. [] if not running.
+%%% % The string in string() is suitable for logging.
+%%% StopCommand, % fun(start_result()) -> void(). The command to stop the daemon with.
+%%% Host, % string(). Mostly "localhost"
+%%% Port % pos_integer()
+%%% }
+%%%
+
+-define(default_ftp_servers,
+ [{"vsftpd",
+ fun(__CONF__) ->
+%% make_config_file(vsftpd, Conf),
+ ConfFile = filename:join(?config(data_dir,__CONF__), "vsftpd.conf"),
+ AnonRoot = ?config(priv_dir,__CONF__),
+ Cmd = ["vsftpd \"",ConfFile,"\"",
+ " -oftpd_banner=erlang_otp_testing",
+ " -oanon_root=\"",AnonRoot,"\""
+ ],
+ ct:log("~s",[Cmd]),
+ case os:cmd(Cmd) of
+ [] -> {ok,'dont care'};
+ [Msg] -> {error,Msg}
+ end
+ end,
+ fun(_StartResult) -> os:cmd("ps ax | grep erlang_otp_testing | grep -v grep")
+ end,
+ fun(_StartResult) -> os:cmd("kill `ps ax | grep erlang_otp_testing | awk '/vsftpd/{print $1}'`")
+ end,
+ fun(__CONF__) ->
+ AnonRoot = ?config(priv_dir,__CONF__),
+ [{id2ftp, fun(Id) -> filename:join(AnonRoot,Id) end},
+ {id2ftp_result,fun(Id) -> filename:join(AnonRoot,Id) end} | __CONF__]
+ end,
+ "localhost",
+ 9999
+ }
+ ]
+ ).
+
+
init_per_suite(Config) ->
- Config.
+ case find_executable(Config) of
+ false ->
+ {skip, "No ftp server found"};
+ {ok,Data} ->
+ TstDir = filename:join(?config(priv_dir,Config), "test"),
+ file:make_dir(TstDir),
+ start_ftpd([{test_dir,TstDir},
+ {ftpd_data,Data}
+ | Config])
+ end.
-end_per_suite(_Config) ->
+end_per_suite(Config) ->
+ ps_ftpd(Config),
+%% stop_ftpd(Config),
+ ps_ftpd(Config),
ok.
%%--------------------------------------------------------------------
-init_per_group(_Group, Config) ->
- Config.
+init_per_group(_Group, Config) -> Config.
+
+end_per_group(_Group, Config) -> Config.
+
+%%--------------------------------------------------------------------
+init_per_testcase(Case, Config0) ->
+ Group = proplists:get_value(name,?config(tc_group_properties,Config0)),
+ try ?MODULE:Case(doc) of
+ Msg -> ct:comment(Msg)
+ catch
+ _:_-> ok
+ end,
+ Config =
+ case Group of
+ ftp_active -> ftp__open(Config0, [{mode,active}]);
+ ftps_active -> ftp__open(Config0, [{mode,active}]);
+ ftp_passive -> ftp__open(Config0, [{mode,passive}]);
+ ftps_passive -> ftp__open(Config0, [{mode,passive}])
+ end,
+ case Case of
+ user -> Config;
+ bad_user -> Config;
+ _ ->
+ Pid = ?config(ftp,Config),
+ ok = ftp:user(Pid, ?FTP_USER, ?FTP_PASS),
+ ok = ftp:cd(Pid, ?config(priv_dir,Config)),
+ Config
+ end.
+
+
+end_per_testcase(user, _Config) -> ok;
+end_per_testcase(bad_user, _Config) -> ok;
+end_per_testcase(_Case, Config) -> ftp__close(Config).
+
+%%--------------------------------------------------------------------
+%% Test Cases --------------------------------------------------------
+%%--------------------------------------------------------------------
+user(doc) -> ["Open an ftp connection to a host, and logon as anonymous ftp, then logoff"];
+user(Config) ->
+ Pid = ?config(ftp, Config),
+ ok = ftp:user(Pid, ?FTP_USER, ?FTP_PASS), % logon
+ ok = ftp:close(Pid), % logoff
+ {error,eclosed} = ftp:pwd(Pid), % check logoff result
+ ok.
+
+%%-------------------------------------------------------------------------
+bad_user(doc) -> ["Open an ftp connection to a host, and logon with bad user."];
+bad_user(Config) ->
+ Pid = ?config(ftp, Config),
+ {error, euser} = ftp:user(Pid, ?BAD_USER, ?FTP_PASS),
+ ok.
+
+%%-------------------------------------------------------------------------
+pwd(doc) -> ["Test ftp:pwd/1 & ftp:lpwd/1"];
+pwd(Config0) ->
+ Config = set_state([reset], Config0),
+ Pid = ?config(ftp, Config),
+ {ok, PWD} = ftp:pwd(Pid),
+ {ok, PathLpwd} = ftp:lpwd(Pid),
+ ct:log("PWD=~p~nPathLpwd=~p",[PWD,PathLpwd]),
+ PWD = id2ftp_result("", Config),
+ PathLpwd = id2ftp_result("", Config).
+
+%%-------------------------------------------------------------------------
+cd(doc) -> ["Open an ftp connection, log on as anonymous ftp, and cd to a"
+ "directory and to a non-existent directory."];
+cd(Config0) ->
+ Dir = "test",
+ Config = set_state([reset,{mkdir,Dir}], Config0),
+ Pid = ?config(ftp, Config),
+ ok = ftp:cd(Pid, id2ftp(Dir,Config)),
+ {ok, PWD} = ftp:pwd(Pid),
+ ExpectedPWD = id2ftp_result(Dir, Config),
+ ct:log("PWD=~p~nExpectedPWD=~p",[PWD,ExpectedPWD]),
+ PWD = ExpectedPWD,
+ {error, epath} = ftp:cd(Pid, ?BAD_DIR).
+
+%%-------------------------------------------------------------------------
+lcd(doc) ->
+ ["Test api function ftp:lcd/2"];
+lcd(Config0) ->
+ Dir = "test",
+ Config = set_state([reset,{mkdir,Dir}], Config0),
+ Pid = ?config(ftp, Config),
+ ok = ftp:lcd(Pid, id2ftp(Dir,Config)),
+ {ok, PWD} = ftp:lpwd(Pid),
+ ExpectedPWD = id2ftp_result(Dir, Config),
+ ct:log("PWD=~p~nExpectedPWD=~p",[PWD,ExpectedPWD]),
+ PWD = ExpectedPWD,
+ {error, epath} = ftp:lcd(Pid, ?BAD_DIR).
+
+%%-------------------------------------------------------------------------
+ls(doc) -> ["Open an ftp connection; ls the current directory, and the "
+ "\"test\" directory. We assume that ls never fails, since "
+ "it's output is meant to be read by humans. "];
+ls(Config0) ->
+ Config = set_state([reset,{mkdir,"test"}], Config0),
+ Pid = ?config(ftp, Config),
+ {ok, _R1} = ftp:ls(Pid),
+ {ok, _R2} = ftp:ls(Pid, id2ftp("test",Config)),
+ %% neither nlist nor ls operates on a directory
+ %% they operate on a pathname, which *can* be a
+ %% directory, but can also be a filename or a group
+ %% of files (including wildcards).
+ case ?config(wildcard_support, Config) of
+ true ->
+ {ok, _R3} = ftp:ls(Pid, id2ftp("te*",Config));
+ _ ->
+ ok
+ end.
+
+%%-------------------------------------------------------------------------
+nlist(doc) -> ["Open an ftp connection; nlist the current directory, and the "
+ "\"test\" directory. Nlist does not behave consistenly over "
+ "operating systems. On some it is an error to have an empty "
+ "directory."];
+nlist(Config0) ->
+ Config = set_state([reset,{mkdir,"test"}], Config0),
+ Pid = ?config(ftp, Config),
+ {ok, _R1} = ftp:nlist(Pid),
+ {ok, _R2} = ftp:nlist(Pid, id2ftp("test",Config)),
+ %% neither nlist nor ls operates on a directory
+ %% they operate on a pathname, which *can* be a
+ %% directory, but can also be a filename or a group
+ %% of files (including wildcards).
+ case ?config(wildcard_support, Config) of
+ true ->
+ {ok, _R3} = ftp:nlist(Pid, id2ftp("te*",Config));
+ _ ->
+ ok
+ end.
+
+%%-------------------------------------------------------------------------
+rename(doc) -> ["Rename a file."];
+rename(Config0) ->
+ Contents = <<"ftp_SUITE test ...">>,
+ OldFile = "old.txt",
+ NewFile = "new.txt",
+ Config = set_state([reset,{mkfile,OldFile,Contents}], Config0),
+ Pid = ?config(ftp, Config),
+
+ ok = ftp:rename(Pid,
+ id2ftp(OldFile,Config),
+ id2ftp(NewFile,Config)),
+
+ true = (chk_file(NewFile,Contents,Config)
+ and chk_no_file([OldFile],Config)).
-end_per_group(_, _Config) ->
+
+%%-------------------------------------------------------------------------
+send(doc) -> ["Transfer a file with ftp using send/2."];
+send(Config0) ->
+ Contents = <<"ftp_SUITE test ...">>,
+ SrcDir = "data",
+ File = "file.txt",
+ Config = set_state([reset,{mkfile,[SrcDir,File],Contents}], Config0),
+ Pid = ?config(ftp, Config),
+
+chk_no_file([File],Config),
+chk_file([SrcDir,File],Contents,Config),
+
+ ok = ftp:lcd(Pid, id2ftp(SrcDir,Config)),
+ ok = ftp:cd(Pid, id2ftp("",Config)),
+ ok = ftp:send(Pid, File),
+
+ chk_file(File, Contents, Config).
+
+%%-------------------------------------------------------------------------
+send_3(doc) -> ["Transfer a file with ftp using send/3."];
+send_3(Config0) ->
+ Contents = <<"ftp_SUITE test ...">>,
+ Dir = "incoming",
+ File = "file.txt",
+ RemoteFile = "remfile.txt",
+ Config = set_state([reset,{mkfile,File,Contents},{mkdir,Dir}], Config0),
+ Pid = ?config(ftp, Config),
+
+ ok = ftp:cd(Pid, id2ftp(Dir,Config)),
+ ok = ftp:lcd(Pid, id2ftp("",Config)),
+ ok = ftp:send(Pid, File, RemoteFile),
+
+ chk_file([Dir,RemoteFile], Contents, Config).
+
+%%-------------------------------------------------------------------------
+send_bin(doc) -> ["Send a binary."];
+send_bin(Config0) ->
+ BinContents = <<"ftp_SUITE test ...">>,
+ File = "file.txt",
+ Config = set_state([reset], Config0),
+ Pid = ?config(ftp, Config),
+ {error, enotbinary} = ftp:send_bin(Pid, "some string", id2ftp(File,Config)),
+ ok = ftp:send_bin(Pid, BinContents, id2ftp(File,Config)),
+ chk_file(File, BinContents, Config).
+
+%%-------------------------------------------------------------------------
+send_chunk(doc) -> ["Send a binary using chunks."];
+send_chunk(Config0) ->
+ Contents = <<"ftp_SUITE test ...">>,
+ File = "file.txt",
+ Config = set_state([reset,{mkdir,"incoming"}], Config0),
+ Pid = ?config(ftp, Config),
+
+ ok = ftp:send_chunk_start(Pid, id2ftp(File,Config)),
+ {error, echunk} = ftp:cd(Pid, "incoming"),
+ {error, enotbinary} = ftp:send_chunk(Pid, "some string"),
+ ok = ftp:send_chunk(Pid, Contents),
+ ok = ftp:send_chunk(Pid, Contents),
+ ok = ftp:send_chunk_end(Pid),
+ chk_file(File, <<Contents/binary,Contents/binary>>, Config).
+
+%%-------------------------------------------------------------------------
+delete(doc) -> ["Delete a file."];
+delete(Config0) ->
+ Contents = <<"ftp_SUITE test ...">>,
+ File = "file.txt",
+ Config = set_state([reset,{mkfile,File,Contents}], Config0),
+ Pid = ?config(ftp, Config),
+ ok = ftp:delete(Pid, id2ftp(File,Config)),
+ chk_no_file([File], Config).
+
+%%-------------------------------------------------------------------------
+mkdir(doc) -> ["Make a remote directory."];
+mkdir(Config0) ->
+ NewDir = "new_dir",
+ Config = set_state([reset], Config0),
+ Pid = ?config(ftp, Config),
+ ok = ftp:mkdir(Pid, id2ftp(NewDir,Config)),
+ chk_dir([NewDir], Config).
+
+%%-------------------------------------------------------------------------
+rmdir(doc) -> ["Remove a directory."];
+rmdir(Config0) ->
+ Dir = "dir",
+ Config = set_state([reset,{mkdir,Dir}], Config0),
+ Pid = ?config(ftp, Config),
+ ok = ftp:rmdir(Pid, id2ftp(Dir,Config)),
+ chk_no_dir([Dir], Config).
+
+%%-------------------------------------------------------------------------
+append(doc) -> ["Append a local file twice to a remote file"];
+append(Config0) ->
+ SrcFile = "f_src.txt",
+ DstFile = "f_dst.txt",
+ Contents = <<"ftp_SUITE test ...">>,
+ Config = set_state([reset,{mkfile,SrcFile,Contents}], Config0),
+ Pid = ?config(ftp, Config),
+ ok = ftp:append(Pid, id2ftp(SrcFile,Config), id2ftp(DstFile,Config)),
+ ok = ftp:append(Pid, id2ftp(SrcFile,Config), id2ftp(DstFile,Config)),
+ chk_file(DstFile, <<Contents/binary,Contents/binary>>, Config).
+
+%%-------------------------------------------------------------------------
+append_bin(doc) -> ["Append a local file twice to a remote file using append_bin"];
+append_bin(Config0) ->
+ DstFile = "f_dst.txt",
+ Contents = <<"ftp_SUITE test ...">>,
+ Config = set_state([reset], Config0),
+ Pid = ?config(ftp, Config),
+ ok = ftp:append_bin(Pid, Contents, id2ftp(DstFile,Config)),
+ ok = ftp:append_bin(Pid, Contents, id2ftp(DstFile,Config)),
+ chk_file(DstFile, <<Contents/binary,Contents/binary>>, Config).
+
+%%-------------------------------------------------------------------------
+append_chunk(doc) -> ["Append chunks."];
+append_chunk(Config0) ->
+ File = "f_dst.txt",
+ Contents = [<<"ER">>,<<"LE">>,<<"RL">>],
+ Config = set_state([reset], Config0),
+ Pid = ?config(ftp, Config),
+ ok = ftp:append_chunk_start(Pid, id2ftp(File,Config)),
+ {error, enotbinary} = ftp:append_chunk(Pid, binary_to_list(lists:nth(1,Contents))),
+ ok = ftp:append_chunk(Pid,lists:nth(1,Contents)),
+ ok = ftp:append_chunk(Pid,lists:nth(2,Contents)),
+ ok = ftp:append_chunk(Pid,lists:nth(3,Contents)),
+ ok = ftp:append_chunk_end(Pid),
+ chk_file(File, <<"ERLERL">>, Config).
+
+%%-------------------------------------------------------------------------
+recv(doc) -> ["Receive a file using recv/2"];
+recv(Config0) ->
+ File = "f_dst.txt",
+ SrcDir = "a_dir",
+ Contents = <<"ftp_SUITE test ...">>,
+ Config = set_state([reset, {mkfile,[SrcDir,File],Contents}], Config0),
+ Pid = ?config(ftp, Config),
+ ok = ftp:cd(Pid, id2ftp(SrcDir,Config)),
+ ok = ftp:lcd(Pid, id2ftp("",Config)),
+ ok = ftp:recv(Pid, File),
+ chk_file(File, Contents, Config).
+
+%%-------------------------------------------------------------------------
+recv_3(doc) -> ["Receive a file using recv/3"];
+recv_3(Config0) ->
+ DstFile = "f_src.txt",
+ SrcFile = "f_dst.txt",
+ Contents = <<"ftp_SUITE test ...">>,
+ Config = set_state([reset, {mkfile,SrcFile,Contents}], Config0),
+ Pid = ?config(ftp, Config),
+ ok = ftp:cd(Pid, id2ftp("",Config)),
+ ok = ftp:recv(Pid, SrcFile, id2abs(DstFile,Config)),
+ chk_file(DstFile, Contents, Config).
+
+%%-------------------------------------------------------------------------
+recv_bin(doc) -> ["Receive a file as a binary."];
+recv_bin(Config0) ->
+ File = "f_dst.txt",
+ Contents = <<"ftp_SUITE test ...">>,
+ Config = set_state([reset, {mkfile,File,Contents}], Config0),
+ Pid = ?config(ftp, Config),
+ {ok,Received} = ftp:recv_bin(Pid, id2ftp(File,Config)),
+ find_diff(Received, Contents).
+
+%%-------------------------------------------------------------------------
+recv_chunk(doc) -> ["Receive a file using chunk-wise."];
+recv_chunk(Config0) ->
+ File = "big_file.txt",
+ Contents = list_to_binary( lists:duplicate(1000, lists:seq(0,255)) ),
+ Config = set_state([reset, {mkfile,File,Contents}], Config0),
+ Pid = ?config(ftp, Config),
+ {{error, "ftp:recv_chunk_start/2 not called"},_} = recv_chunk(Pid, <<>>),
+ ok = ftp:recv_chunk_start(Pid, id2ftp(File,Config)),
+ {ok, ReceivedContents, Nchunks} = recv_chunk(Pid, <<>>),
+ ct:log("Received ~p chunks",[Nchunks]),
+ find_diff(ReceivedContents, Contents).
+
+recv_chunk(Pid, Acc) -> recv_chunk(Pid, Acc, 0).
+
+recv_chunk(Pid, Acc, N) ->
+ case ftp:recv_chunk(Pid) of
+ ok -> {ok, Acc, N};
+ {ok, Bin} -> recv_chunk(Pid, <<Acc/binary, Bin/binary>>, N+1);
+ Error -> {Error, N}
+ end.
+
+%%-------------------------------------------------------------------------
+type(doc) -> ["Test that we can change btween ASCCI and binary transfer mode"];
+type(Config) ->
+ Pid = ?config(ftp, Config),
+ ok = ftp:type(Pid, ascii),
+ ok = ftp:type(Pid, binary),
+ ok = ftp:type(Pid, ascii),
+ {error, etype} = ftp:type(Pid, foobar).
+
+%%-------------------------------------------------------------------------
+quote(doc) -> [""];
+quote(Config) ->
+ Pid = ?config(ftp, Config),
+ ["257 \""++_Rest] = ftp:quote(Pid, "pwd"), %% 257
+ [_| _] = ftp:quote(Pid, "help"),
+ %% This negativ test causes some ftp servers to hang. This test
+ %% is not important for the client, so we skip it for now.
+ %%["425 Can't build data connection: Connection refused."]
+ %% = ftp:quote(Pid, "list"),
ok.
+
+%%-------------------------------------------------------------------------
+ip_v6_disabled(doc) -> ["Test ipv4 command PORT"];
+ip_v6_disabled(_Config) ->
+ %%% FIXME!!!! What is this???
+ ok.%% send(Config).
+
+%%-------------------------------------------------------------------------
+%% big_one(doc) ->
+%% ["Create a local file and transfer it to the remote host into the "
+%% "the \"incoming\" directory, remove "
+%% "the local file. Then open a new connection; cd to \"incoming\", "
+%% "lcd to the private directory; receive the file; delete the "
+%% "remote file; close connection; check that received file is in "
+%% "the correct directory; cleanup." ];
+%% big_one(Config) ->
+%% Pid = ?config(ftp, Config),
+%% do_recv(Pid, Config).
+
+%% do_recv(Pid, Config) ->
+%% PrivDir = ?config(priv_dir, Config),
+%% File = ?config(file, Config),
+%% Newfile = ?config(new_file, Config),
+%% AbsFile = filename:absname(File, PrivDir),
+%% Contents = "ftp_SUITE:recv test ...",
+%% ok = file:write_file(AbsFile, list_to_binary(Contents)),
+%% ok = ftp:cd(Pid, "incoming"),
+%% ftp:delete(Pid, File), % reset
+%% ftp:lcd(Pid, PrivDir),
+%% ok = ftp:send(Pid, File),
+%% ok = file:delete(AbsFile), % cleanup
+%% test_server:sleep(100),
+%% ok = ftp:lcd(Pid, PrivDir),
+%% ok = ftp:recv(Pid, File),
+%% {ok, Files} = file:list_dir(PrivDir),
+%% true = lists:member(File, Files),
+%% ok = file:delete(AbsFile), % cleanup
+%% ok = ftp:recv(Pid, File, Newfile),
+%% ok = ftp:delete(Pid, File), % cleanup
+%% ok.
+
+
+%%--------------------------------------------------------------------
+%% Internal functions -----------------------------------------------
+%%--------------------------------------------------------------------
+
+chk_file(Path=[C|_], ExpectedContents, Config) when 0<C,C=<255 ->
+ chk_file([Path], ExpectedContents, Config);
+
+chk_file(PathList, ExpectedContents, Config) ->
+ Path = filename:join(PathList),
+ AbsPath = id2abs(Path,Config),
+ct:log("chk_file/3 dbg: PathList=~p, Path=~p~nAbsPath=~p",[PathList,Path,AbsPath]),
+ case file:read_file(AbsPath) of
+ {ok,ExpectedContents} ->
+ true;
+ {ok,ReadContents} ->
+ {error,{diff,Pos,RC,LC}} = find_diff(ReadContents, ExpectedContents, 1),
+ ct:log("Bad contents of ~p.~nGot:~n~p~nExpected:~n~p~nDiff at pos ~p ~nRead: ~p~nExp : ~p",
+ [AbsPath,ReadContents,ExpectedContents,Pos,RC,LC]),
+ ct:fail("Bad contents of ~p", [Path]);
+ {error,Error} ->
+ try begin
+ {ok,CWD} = file:get_cwd(),
+ ct:log("file:get_cwd()=~p~nfiles:~n~p",[CWD,file:list_dir(CWD)])
+ end
+ of _ -> ok
+ catch _:_ ->ok
+ end,
+ ct:fail("Error reading ~p: ~p",[Path,Error])
+ end.
+
+
+chk_no_file(Path=[C|_], Config) when 0<C,C=<255 ->
+ chk_no_file([Path], Config);
+
+chk_no_file(PathList, Config) ->
+ Path = filename:join(PathList),
+ AbsPath = id2abs(Path,Config),
+ case file:read_file(AbsPath) of
+ {error,enoent} ->
+ true;
+ {ok,Contents} ->
+ ct:log("File ~p exists although it shouldn't. Contents:~n~p",
+ [AbsPath,Contents]),
+ ct:fail("File exists: ~p", [Path]);
+ {error,Error} ->
+ ct:fail("Unexpected error reading ~p: ~p",[Path,Error])
+ end.
+
+
+chk_dir(Path=[C|_], Config) when 0<C,C=<255 ->
+ chk_dir([Path], Config);
+
+chk_dir(PathList, Config) ->
+ Path = filename:join(PathList),
+ AbsPath = id2abs(Path,Config),
+ case file:read_file_info(AbsPath) of
+ {ok, #file_info{type=directory}} ->
+ true;
+ {ok, #file_info{type=Type}} ->
+ ct:fail("Expected dir ~p is a ~p",[Path,Type]);
+ {error,Error} ->
+ ct:fail("Expected dir ~p: ~p",[Path,Error])
+ end.
+
+chk_no_dir(PathList, Config) ->
+ Path = filename:join(PathList),
+ AbsPath = id2abs(Path,Config),
+ case file:read_file_info(AbsPath) of
+ {error,enoent} ->
+ true;
+ {ok, #file_info{type=directory}} ->
+ ct:fail("Dir ~p erroneously exists",[Path]);
+ {ok, #file_info{type=Type}} ->
+ ct:fail("~p ~p erroneously exists",[Type,Path]);
+ {error,Error} ->
+ ct:fail("Unexpected error for ~p: ~p",[Path,Error])
+ end.
+
+
+%%--------------------------------------------------------------------
+%%--------------------------------------------------------------------
+%% find a suitable ftpd
+%%
+find_executable(Config) ->
+ FTPservers = case ?config(ftpservers,Config) of
+ undefined -> ?default_ftp_servers;
+ L -> L
+ end,
+ case lists:dropwhile(fun not_available/1, FTPservers) of
+ [] -> false;
+ [FTPD_data|_] -> {ok, FTPD_data}
+ end.
+
+not_available({Name,_StartCmd,_ChkUp,_StopCommand,_ConfigUpd,_Host,_Port}) ->
+ os:find_executable(Name) == false.
+
%%--------------------------------------------------------------------
-init_per_testcase(_Case, Config) ->
+%% start/stop of ftpd
+%%
+start_ftpd(Config) ->
+ {Name,StartCmd,ChkUp,_StopCommand,ConfigRewrite,Host,Port} = ?config(ftpd_data, Config),
+ case StartCmd(Config) of
+ {ok,StartResult} ->
+ ct:log( ChkUp(StartResult) ),
+ [{ftpd_host,Host},
+ {ftpd_port,Port},
+ {ftpd_start_result,StartResult} | ConfigRewrite(Config)];
+ {error,Msg} ->
+ {skip, [Name," not started: ",Msg]}
+ end.
+
+stop_ftpd(Config) ->
+ {_Name,_StartCmd,_ChkUp,StopCommand,_ConfigUpd,_Host,_Port} = ?config(ftpd_data, Config),
+ StopCommand(?config(ftpd_start_result,Config)).
+
+ps_ftpd(Config) ->
+ {_Name,_StartCmd,ChkUp,_StopCommand,_ConfigUpd,_Host,_Port} = ?config(ftpd_data, Config),
+ ct:log( ChkUp(?config(ftpd_start_result,Config)) ).
+
+
+ftpd_running(Config) ->
+ {_Name,_StartCmd,ChkUp,_StopCommand,_ConfigUpd,_Host,_Port} = ?config(ftpd_data, Config),
+ ChkUp(?config(ftpd_start_result,Config)).
+
+%%--------------------------------------------------------------------
+%% start/stop of ftpc
+%%
+ftp__open(Config, Options) ->
+ Host = ?config(ftpd_host,Config),
+ Port = ?config(ftpd_port,Config),
+ ct:log("Host=~p, Port=~p",[Host,Port]),
+ {ok,Pid} = ftp:open(Host, [{port,Port} | Options]),
+ [{ftp,Pid}|Config].
+
+ftp__close(Config) ->
+ ok = ftp:close(?config(ftp,Config)),
Config.
-end_per_testcase(_Case, _Config) ->
- ok.
+%%--------------------------------------------------------------------
+%%
+split(Cs) -> string:tokens(Cs, "\r\n").
%%--------------------------------------------------------------------
-%% Test Cases --------------------------------------------------------
+%%
+find_diff(Bin1, Bin2) ->
+ case find_diff(Bin1, Bin2, 1) of
+ {error, {diff,Pos,RC,LC}} ->
+ ct:log("Contents differ at position ~p.~nOp1: ~p~nOp2: ~p",[Pos,RC,LC]),
+ ct:fail("Contents differ at pos ~p",[Pos]);
+ Other ->
+ Other
+ end.
+
+find_diff(A, A, _) -> true;
+find_diff(<<H,T1/binary>>, <<H,T2/binary>>, Pos) -> find_diff(T1, T2, Pos+1);
+find_diff(RC, LC, Pos) -> {error, {diff, Pos, RC, LC}}.
%%--------------------------------------------------------------------
+%%
+make_config_file(vsftpd, Config) ->
+ ct:log("Config=~p",[Config]),
+ DstFileName = filename:join(?config(data_dir,Config), "vsftpd.conf"),
+ ct:log("DstFileName=~p",[DstFileName]),
+ SrcFileName = DstFileName ++ ".src",
+ ct:log("SrcFileName=~p",[SrcFileName]),
+ Chroot = ?config(priv_dir,Config),
+ ct:log("Chroot=~p",[Chroot]),
+ {ok,SrcContents} = file:read_file(SrcFileName),
+ ct:log("SrcContents=~p",[SrcContents]),
+ SFN = list_to_binary(SrcFileName),
+ CHR = list_to_binary(Chroot),
+ DstContents =
+ <<"## Generated, do not edit!\n",
+ "## Source: ",SFN/binary,"\n",
+ "\n",
+ "chroot_local_user=YES\n",
+ "passwd_chroot_enable=",CHR/binary,"\n",
+ "\n",
+ SrcContents/binary
+ >>,
+ ct:log("DstContents=~p",[DstContents]),
+ file:write_file(DstFileName, DstContents).
+
%%--------------------------------------------------------------------
-%% Internal functions -----------------------------------------------
+%%
+set_state(Ops, Config) when is_list(Ops) -> lists:foldl(fun set_state/2, Config, Ops);
+
+set_state(reset, Config) ->
+ rm('*', id2abs("",Config)),
+ PrivDir = ?config(priv_dir,Config),
+ file:set_cwd(PrivDir),
+ ftp:lcd(?config(ftp,Config),PrivDir),
+ set_state({mkdir,""},Config);
+set_state({mkdir,Id}, Config) ->
+ Abs = id2abs(Id, Config),
+ mk_path(Abs),
+ file:make_dir(Abs),
+ Config;
+set_state({mkfile,Id,Contents}, Config) ->
+ Abs = id2abs(Id, Config),
+ mk_path(Abs),
+ ok = file:write_file(Abs, Contents),
+ Config.
+
+mk_path(Abs) -> lists:foldl(fun mk_path/2, [], filename:split(filename:dirname(Abs))).
+
+mk_path(F, Pfx) ->
+io:format('~p~n',[filename:join(Pfx,F)]),
+ case file:read_file_info(AbsName=filename:join(Pfx,F)) of
+ {ok,#file_info{type=directory}} ->
+ AbsName;
+ {error,eexist} ->
+ AbsName;
+ {error,enoent} ->
+ ok = file:make_dir(AbsName),
+ AbsName
+ end.
+
+
+rm('*', Pfx) ->
+ {ok,Fs} = file:list_dir(Pfx),
+ ct:log("Deleting ~p with prefix=~p",[Fs,Pfx]),
+ lists:foreach(fun(F) -> rm(F, Pfx) end, Fs);
+rm(F, Pfx) ->
+ ct:log("rm ~p in ~p",[F,Pfx]),
+ case file:read_file_info(AbsName=filename:join(Pfx,F)) of
+ {ok,#file_info{type=directory}} ->
+ {ok,Fs} = file:list_dir(AbsName),
+ lists:foreach(fun(F1) -> rm(F1,AbsName) end, Fs),
+ ok = file:del_dir(AbsName);
+
+ {ok,#file_info{type=regular}} ->
+ ok = file:delete(AbsName);
+
+ {error,enoent} ->
+ ok
+ end.
+
%%--------------------------------------------------------------------
+%%
+
+id2abs(Id, Conf) -> filename:join(?config(priv_dir,Conf),ids(Id)).
+id2ftp(Id, Conf) -> (?config(id2ftp,Conf))(ids(Id)).
+id2ftp_result(Id, Conf) -> (?config(id2ftp_result,Conf))(ids(Id)).
+
+ids([[_|_]|_]=Ids) -> filename:join(Ids);
+ids(Id) -> Id.
+
+
+is_expected_absName(Id, File, Conf) -> File = (?config(id2abs,Conf))(Id).
+is_expected_ftpInName(Id, File, Conf) -> File = (?config(id2ftp,Conf))(Id).
+is_expected_ftpOutName(Id, File, Conf) -> File = (?config(id2ftp_result,Conf))(Id).