diff options
Diffstat (limited to 'lib/common_test/src/ct_webtool.erl')
| -rw-r--r-- | lib/common_test/src/ct_webtool.erl | 39 |
1 files changed, 22 insertions, 17 deletions
diff --git a/lib/common_test/src/ct_webtool.erl b/lib/common_test/src/ct_webtool.erl index 6cbcd98cc3..87af442fd3 100644 --- a/lib/common_test/src/ct_webtool.erl +++ b/lib/common_test/src/ct_webtool.erl @@ -84,27 +84,27 @@ %% Function = {FunctionName,Arity} | FunctionName | %% {Module, FunctionName, Arity} | {Module,FunctionName} debug(F) -> - ttb:tracer(all,[{file,"webtool.trc"}]), % tracing all nodes - ttb:p(all,[call,timestamp]), + {ok, _} = ttb:tracer(all,[{file,"webtool.trc"}]), % tracing all nodes + {ok, _} = ttb:p(all,[call,timestamp]), MS = [{'_',[],[{return_trace},{message,{caller}}]}], - tp(F,MS), - ttb:ctp(?MODULE,stop_debug), % don't want tracing of the stop_debug func + _ = tp(F,MS), + {ok, _} = ttb:ctp(?MODULE,stop_debug), % don't want tracing of the stop_debug func ok. tp(local,MS) -> % all functions ttb:tpl(?MODULE,MS); tp(global,MS) -> % all exported functions ttb:tp(?MODULE,MS); tp([{M,F,A}|T],MS) -> % Other module - ttb:tpl(M,F,A,MS), + {ok, _} = ttb:tpl(M,F,A,MS), tp(T,MS); tp([{M,F}|T],MS) when is_atom(F) -> % Other module - ttb:tpl(M,F,MS), + {ok, _} = ttb:tpl(M,F,MS), tp(T,MS); tp([{F,A}|T],MS) -> % function/arity - ttb:tpl(?MODULE,F,A,MS), + {ok, _} = ttb:tpl(?MODULE,F,A,MS), tp(T,MS); tp([F|T],MS) -> % function - ttb:tpl(?MODULE,F,MS), + {ok, _} = ttb:tpl(?MODULE,F,MS), tp(T,MS); tp([],_MS) -> ok. @@ -112,10 +112,10 @@ stop_debug() -> ttb:stop([format]). debug_app(Mod) -> - ttb:tracer(all,[{file,"webtool_app.trc"},{handler,{fun out/4,true}}]), - ttb:p(all,[call,timestamp]), + {ok, _} = ttb:tracer(all,[{file,"webtool_app.trc"},{handler,{fun out/4,true}}]), + {ok, _} = ttb:p(all,[call,timestamp]), MS = [{'_',[],[{return_trace},{message,{caller}}]}], - ttb:tp(Mod,MS), + {ok, _} = ttb:tp(Mod,MS), ok. out(_,{trace_ts,Pid,call,MFA={M,F,A},{W,_,_},TS},_,S) @@ -145,7 +145,7 @@ script_start([App]) -> script_start([App,DefaultBrowser]); script_start([App,Browser]) -> io:format("Starting webtool...\n"), - start(), + {ok, _} = start(), AvailableApps = get_applications(), {OSType,_} = os:type(), case lists:keysearch(App,1,AvailableApps) of @@ -159,14 +159,14 @@ script_start([App,Browser]) -> _ -> "http://localhost:" ++ PortStr ++ "/" ++ StartPage end, - case Browser of + _ = case Browser of none -> ok; iexplore when OSType == win32-> io:format("Starting internet explorer...\n"), {ok,R} = win32reg:open(""), Key="\\local_machine\\SOFTWARE\\Microsoft\\IE Setup\\Setup", - win32reg:change_key(R,Key), + ok = win32reg:change_key(R,Key), {ok,Val} = win32reg:value(R,"Path"), IExplore=filename:join(win32reg:expand(Val),"iexplore.exe"), os:cmd("\"" ++ IExplore ++ "\" " ++ Url); @@ -186,7 +186,7 @@ script_start([App,Browser]) -> {Port,{exit_status,_Error}} -> io:format(" not running, starting ~w...\n", [Browser]), - os:cmd(BStr ++ " " ++ Url), + _ = os:cmd(BStr ++ " " ++ Url), ok after ?SEND_URL_TIMEOUT -> io:format(" failed, starting ~w...\n",[Browser]), @@ -206,7 +206,7 @@ script_start([App,Browser]) -> usage() -> io:format("Starting webtool...\n"), - start(), + {ok, _} = start(), Apps = lists:map(fun({A,_}) -> A end,get_applications()), io:format( "\nUsage: start_webtool application [ browser ]\n" @@ -254,7 +254,12 @@ start(Path,Port) when is_integer(Port)-> start(Path,Data0)-> Data = Data0 ++ rest_of_standard_data(), - gen_server:start({local,ct_web_tool},ct_webtool,{Path,Data},[]). + case gen_server:start({local,ct_web_tool},ct_webtool,{Path,Data},[]) of + {error, {already_started, Pid}} -> + {ok, Pid}; + Else -> + Else + end. stop()-> gen_server:call(ct_web_tool,stoppit). |