The R13B03 release.OTP_R13B03

1 files changed, 151 insertions, 0 deletions

diff --git a/lib/percept/test/percept_SUITE.erl b/lib/percept/test/percept_SUITE.erl
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+++ b/lib/percept/test/percept_SUITE.erl
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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.
+
+
+
+    
+
+