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authorErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
committerErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
commit84adefa331c4159d432d22840663c38f155cd4c1 (patch)
treebff9a9c66adda4df2106dfd0e5c053ab182a12bd /lib/percept/test/percept_SUITE.erl
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The R13B03 release.OTP_R13B03
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+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2007-2009. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+-module(percept_SUITE).
+-include("test_server.hrl").
+
+%% Test server specific exports
+-export([all/1]).
+-export([init_per_suite/1, end_per_suite/1]).
+-export([init_per_testcase/2, end_per_testcase/2]).
+
+%% Test cases
+-export([
+ profile/1,
+ analyze/1,
+ analyze_dist/1,
+ webserver/1
+ ]).
+
+%% Default timetrap timeout (set in init_per_testcase)
+-define(default_timeout, ?t:minutes(2)).
+
+init_per_suite(Config) when is_list(Config) ->
+ Config.
+
+end_per_suite(Config) when is_list(Config) ->
+ Config.
+
+init_per_testcase(_Case, Config) ->
+ Dog = ?t:timetrap(?default_timeout),
+ [{max_size, 300}, {watchdog,Dog} | Config].
+
+end_per_testcase(_Case, Config) ->
+ Dog = ?config(watchdog, Config),
+ ?t:timetrap_cancel(Dog),
+ ok.
+
+all(suite) ->
+ % Test cases
+ [ webserver,
+ profile,
+ analyze,
+ analyze_dist].
+
+%%----------------------------------------------------------------------
+%% Tests
+%%----------------------------------------------------------------------
+
+webserver(suite) ->
+ [];
+webserver(doc) ->
+ ["Percept webserver test."];
+webserver(Config) when is_list(Config) ->
+ % Explicit start inets?
+ ?line {started, _, Port} = percept:start_webserver(),
+ ?line ok = percept:stop_webserver(Port),
+ ?line application:stop(inets),
+ ok.
+
+profile(suite) ->
+ [];
+profile(doc) ->
+ ["Percept profile test."];
+profile(Config) when is_list(Config) ->
+ Path = ?config(data_dir, Config),
+ File = filename:join([Path,"profile_test.dat"]),
+ ?line {ok, _} = percept:profile(File, [procs]),
+ ipc_tree:go(7),
+ ?line ok = percept:stop_profile(),
+ ok.
+
+analyze(suite) ->
+ [];
+analyze(doc) ->
+ ["Percept analyze test."];
+analyze(Config) when is_list(Config) ->
+ Begin = processes(),
+ Path = ?config(data_dir, Config),
+ File = filename:join([Path,"profile_test.dat"]),
+ T0 = erlang:now(),
+ ?line ok = percept:analyze(File),
+ T1 = erlang:now(),
+ Secs = timer:now_diff(T1,T0)/1000000,
+ io:format("percept:analyze/1 took ~.2f s.~n", [Secs]),
+ ?line {stopped, _} = percept_db:stop(),
+ print_remainers(remainers(Begin, processes())),
+ ok.
+
+analyze_dist(suite) ->
+ [];
+analyze_dist(doc) ->
+ ["Percept analyze distribution test."];
+analyze_dist(Config) when is_list(Config) ->
+ Begin = processes(),
+ Path = ?config(data_dir, Config),
+ File = filename:join([Path,"ipc-dist.dat"]),
+ T0 = erlang:now(),
+ ?line ok = percept:analyze(File),
+ T1 = erlang:now(),
+ Secs = timer:now_diff(T1,T0)/1000000,
+ io:format("percept:analyze/1 took ~.2f s.~n", [Secs]),
+ ?line {stopped, _} = percept_db:stop(),
+ print_remainers(remainers(Begin, processes())),
+ ok.
+
+%%----------------------------------------------------------------------
+%% Auxiliary tests
+%%----------------------------------------------------------------------
+
+%%----------------------------------------------------------------------
+%% Auxiliary
+%%----------------------------------------------------------------------
+
+print_remainers([]) -> ok;
+print_remainers([Pid|Pids]) ->
+ io:format("[Pid ~p] [Entry ~p] [Name ~p]~n", [
+ Pid,
+ erlang:process_info(Pid, initial_call),
+ erlang:process_info(Pid, registered_name)
+ ]),
+ print_remainers(Pids).
+
+remainers(Begin, End) -> remainers(Begin, End, []).
+remainers(_, [], Out) -> lists:reverse(Out);
+remainers(Begin, [Pid|End], Out) ->
+ case lists:member(Pid, Begin) of
+ true -> remainers(Begin, End, Out);
+ false -> remainers(Begin, End, [Pid|Out])
+ end.
+
+
+
+
+
+