diff options
| -rw-r--r-- | lib/common_test/src/ct_util.erl | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/lib/common_test/src/ct_util.erl b/lib/common_test/src/ct_util.erl index e0e4fbb0d8..833f784bc1 100644 --- a/lib/common_test/src/ct_util.erl +++ b/lib/common_test/src/ct_util.erl @@ -131,14 +131,14 @@ do_start(Parent, Mode, LogDir, Verbosity) -> create_table(?suite_table,#suite_data.key), create_table(?verbosity_table,1), - [ets:insert(?verbosity_table,{Cat,Lvl}) || {Cat,Lvl} <- Verbosity], + _ = [ets:insert(?verbosity_table,{Cat,Lvl}) || {Cat,Lvl} <- Verbosity], {ok,StartDir} = file:get_cwd(), case file:set_cwd(LogDir) of ok -> ok; E -> exit(E) end, - DoExit = fun(Reason) -> file:set_cwd(StartDir), exit(Reason) end, + DoExit = fun(Reason) -> ok = file:set_cwd(StartDir), exit(Reason) end, Opts = case read_opts() of {ok,Opts1} -> Opts1; @@ -169,7 +169,7 @@ do_start(Parent, Mode, LogDir, Verbosity) -> end, %% add user event handlers - case lists:keysearch(event_handler,1,Opts) of + _ = case lists:keysearch(event_handler,1,Opts) of {value,{_,Handlers}} -> Add = fun({H,Args}) -> case catch gen_event:add_handler(?CT_EVMGR_REF,H,Args) of @@ -195,7 +195,7 @@ do_start(Parent, Mode, LogDir, Verbosity) -> data={StartTime, lists:flatten(TestLogDir)}}), %% Initialize ct_hooks - try ct_hooks:init(Opts) of + _ = try ct_hooks:init(Opts) of ok -> Parent ! {self(),started}; {fail,CTHReason} -> @@ -474,7 +474,7 @@ loop(Mode,TestData,StartDir) -> ct_logs:close(Info, StartDir), ct_event:stop(), ct_config:stop(), - file:set_cwd(StartDir), + ok = file:set_cwd(StartDir), return(From, Info); {Ref, _Msg} when is_reference(Ref) -> %% This clause is used when doing cast operations. @@ -506,7 +506,7 @@ loop(Mode,TestData,StartDir) -> %% Let process crash in case of error, this shouldn't happen! io:format("\n\nct_util_server got EXIT " "from ~w: ~p\n\n", [Pid,Reason]), - file:set_cwd(StartDir), + ok = file:set_cwd(StartDir), exit(Reason) end end. @@ -1036,7 +1036,8 @@ call(Msg, Timeout) -> end. return({To,Ref},Result) -> - To ! {Ref, Result}. + To ! {Ref, Result}, + ok. cast(Msg) -> ct_util_server ! {Msg, {ct_util_server, make_ref()}}. @@ -1075,7 +1076,7 @@ abs_name2([],Acc) -> open_url(iexplore, Args, URL) -> {ok,R} = win32reg:open([read]), ok = win32reg:change_key(R,"applications\\iexplore.exe\\shell\\open\\command"), - case win32reg:values(R) of + _ = case win32reg:values(R) of {ok, Paths} -> Path = proplists:get_value(default, Paths), [Cmd | _] = string:tokens(Path, "%"), |