diff options
Diffstat (limited to 'lib/stdlib/test/timer_simple_SUITE.erl')
| -rw-r--r-- | lib/stdlib/test/timer_simple_SUITE.erl | 96 |
1 files changed, 68 insertions, 28 deletions
diff --git a/lib/stdlib/test/timer_simple_SUITE.erl b/lib/stdlib/test/timer_simple_SUITE.erl index 021a22c61b..dc751aad16 100644 --- a/lib/stdlib/test/timer_simple_SUITE.erl +++ b/lib/stdlib/test/timer_simple_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2009. All Rights Reserved. +%% Copyright Ericsson AB 1997-2011. 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 @@ -21,7 +21,8 @@ -module(timer_simple_SUITE). %% external --export([all/1, +-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, + init_per_group/2,end_per_group/2, init_per_testcase/2, apply_after/1, send_after1/1, @@ -49,31 +50,35 @@ timer/4, timer/5]). --include("test_server.hrl"). +-include_lib("test_server/include/test_server.hrl"). -define(MAXREF, (1 bsl 18)). -define(REFMARG, 30). -all(doc) -> "Test of the timer module."; -all(suite) -> - [apply_after, - send_after1, - send_after2, - send_after3, - exit_after1, - exit_after2, - kill_after1, - kill_after2, - apply_interval, - send_interval1, - send_interval2, - send_interval3, - send_interval4, - cancel1, - cancel2, - tc, - unique_refs, - timer_perf]. +suite() -> [{ct_hooks,[ts_install_cth]}]. + +all() -> + [apply_after, send_after1, send_after2, send_after3, + exit_after1, exit_after2, kill_after1, kill_after2, + apply_interval, send_interval1, send_interval2, + send_interval3, send_interval4, cancel1, cancel2, tc, + unique_refs, timer_perf]. + +groups() -> + []. + +init_per_suite(Config) -> + Config. + +end_per_suite(_Config) -> + ok. + +init_per_group(_GroupName, Config) -> + Config. + +end_per_group(_GroupName, Config) -> + Config. + init_per_testcase(_, Config) when is_list(Config) -> timer:start(), @@ -224,13 +229,48 @@ cancel2(Config) when is_list(Config) -> tc(doc) -> "Test sleep/1 and tc/3."; tc(suite) -> []; tc(Config) when is_list(Config) -> - % This should both sleep and tc - ?line {Res, ok} = timer:tc(timer, sleep, [500]), - ?line ok = if - Res < 500*1000 -> {too_early, Res}; % Too early - Res > 800*1000 -> {too_late, Res}; % Too much time + %% This should test both sleep and tc/3 + ?line {Res1, ok} = timer:tc(timer, sleep, [500]), + ?line ok = if + Res1 < 500*1000 -> {too_early, Res1}; % Too early + Res1 > 800*1000 -> {too_late, Res1}; % Too much time + true -> ok + end, + + %% tc/2 + ?line {Res2, ok} = timer:tc(fun(T) -> timer:sleep(T) end, [500]), + ?line ok = if + Res2 < 500*1000 -> {too_early, Res2}; % Too early + Res2 > 800*1000 -> {too_late, Res2}; % Too much time true -> ok end, + + %% tc/1 + ?line {Res3, ok} = timer:tc(fun() -> timer:sleep(500) end), + ?line ok = if + Res3 < 500*1000 -> {too_early, Res3}; % Too early + Res3 > 800*1000 -> {too_late, Res3}; % Too much time + true -> ok + end, + + %% Check that timer:tc don't catch errors + ?line ok = try timer:tc(erlang, exit, [foo]) + catch exit:foo -> ok + end, + + ?line ok = try timer:tc(fun(Reason) -> 1 = Reason end, [foo]) + catch error:{badmatch,_} -> ok + end, + + ?line ok = try timer:tc(fun() -> throw(foo) end) + catch foo -> ok + end, + + %% Check that return values are propageted + Self = self(), + ?line {_, Self} = timer:tc(erlang, self, []), + ?line {_, Self} = timer:tc(fun(P) -> P end, [self()]), + ?line {_, Self} = timer:tc(fun() -> self() end), ?line Sec = timer:seconds(4), ?line Min = timer:minutes(4), |