1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132
|
%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2012. 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%
%%
%%%-------------------------------------------------------------------
%%% File: ct_system_error_SUITE
%%%
%%% Description:
%%%
%%% Test that severe system errors (such as failure to write logs) are
%%% noticed and handled.
%%%-------------------------------------------------------------------
-module(ct_system_error_SUITE).
-compile(export_all).
-include_lib("common_test/include/ct.hrl").
-include_lib("common_test/include/ct_event.hrl").
-define(eh, ct_test_support_eh).
%%--------------------------------------------------------------------
%% TEST SERVER CALLBACK FUNCTIONS
%%--------------------------------------------------------------------
%%--------------------------------------------------------------------
%% Description: Since Common Test starts another Test Server
%% instance, the tests need to be performed on a separate node (or
%% there will be clashes with logging processes etc).
%%--------------------------------------------------------------------
init_per_suite(Config) ->
Config1 = ct_test_support:init_per_suite(Config),
Config1.
end_per_suite(Config) ->
ct_test_support:end_per_suite(Config).
init_per_testcase(TestCase, Config) ->
ct_test_support:init_per_testcase(TestCase, Config).
end_per_testcase(TestCase, Config) ->
ct_test_support:end_per_testcase(TestCase, Config).
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[
test_server_failing_logs
].
%%--------------------------------------------------------------------
%% TEST CASES
%%--------------------------------------------------------------------
%%%-----------------------------------------------------------------
%%%
test_server_failing_logs(Config) ->
TC = test_server_failing_logs,
DataDir = ?config(data_dir, Config),
Suite = filename:join(DataDir, "a_SUITE"),
{Opts,ERPid} = setup([{suite,Suite},{label,TC}], Config),
crash_test_server(Config),
{error,{cannot_create_log_dir,__}} = ct_test_support:run(Opts, Config),
Events = ct_test_support:get_events(ERPid, Config),
ct_test_support:log_events(TC,
reformat(Events, ?eh),
?config(priv_dir, Config),
Opts),
TestEvents = events_to_check(TC),
ok = ct_test_support:verify_events(TestEvents, Events, Config).
crash_test_server(Config) ->
DataDir = ?config(data_dir, Config),
Root = proplists:get_value(logdir, ct_test_support:get_opts(Config)),
[$@|Host] = lists:dropwhile(fun(C) ->
C =/= $@
end, atom_to_list(node())),
Format = filename:join(Root,
"ct_run.ct@" ++ Host ++
".~4..0w-~2..0w-~2..0w_"
"~2..0w.~2..0w.~2..0w"),
[C2,C1|_] = lists:reverse(filename:split(DataDir)),
LogDir = C1 ++ "." ++ C2 ++ ".a_SUITE.logs",
T = calendar:datetime_to_gregorian_seconds(calendar:local_time()),
[begin
{{Y,Mon,D},{H,Min,S}} =
calendar:gregorian_seconds_to_datetime(T+Offset),
Dir0 = io_lib:format(Format, [Y,Mon,D,H,Min,S]),
Dir = lists:flatten(Dir0),
file:make_dir(Dir),
File = filename:join(Dir, LogDir),
file:write_file(File, "anything goes\n")
end || Offset <- lists:seq(0, 20)],
ok.
%%%-----------------------------------------------------------------
%%% HELP FUNCTIONS
%%%-----------------------------------------------------------------
setup(Test, Config) ->
Opts0 = ct_test_support:get_opts(Config),
Level = ?config(trace_level, Config),
EvHArgs = [{cbm,ct_test_support},{trace_level,Level}],
Opts = Opts0 ++ [{event_handler,{?eh,EvHArgs}}|Test],
ERPid = ct_test_support:start_event_receiver(Config),
{Opts,ERPid}.
reformat(Events, EH) ->
ct_test_support:reformat(Events, EH).
%%%-----------------------------------------------------------------
%%% TEST EVENTS
%%%-----------------------------------------------------------------
events_to_check(_Test) ->
[{?eh,severe_error,{cannot_create_log_dir,{'_','_'}}}].
|