aboutsummaryrefslogtreecommitdiffstats
path: root/lib/common_test/test/ct_cover_SUITE_data/cover_SUITE.erl
diff options
context:
space:
mode:
Diffstat (limited to 'lib/common_test/test/ct_cover_SUITE_data/cover_SUITE.erl')
-rw-r--r--lib/common_test/test/ct_cover_SUITE_data/cover_SUITE.erl156
1 files changed, 156 insertions, 0 deletions
diff --git a/lib/common_test/test/ct_cover_SUITE_data/cover_SUITE.erl b/lib/common_test/test/ct_cover_SUITE_data/cover_SUITE.erl
new file mode 100644
index 0000000000..fdc3323f0a
--- /dev/null
+++ b/lib/common_test/test/ct_cover_SUITE_data/cover_SUITE.erl
@@ -0,0 +1,156 @@
+%%--------------------------------------------------------------------
+%% %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: cover_SUITE.erl
+%%
+%% Description:
+%% This file contains the test cases for the code coverage support
+%%
+%% @author Support
+%% @doc Test of code coverage support in common_test
+%% @end
+%%----------------------------------------------------------------------
+%%----------------------------------------------------------------------
+-module(cover_SUITE).
+-include_lib("common_test/include/ct.hrl").
+
+-compile(export_all).
+
+%% Default timetrap timeout (set in init_per_testcase).
+-define(default_timeout, ?t:minutes(1)).
+
+suite() ->
+ [].
+
+all() ->
+ [].
+
+init_per_suite(Config) ->
+ Config.
+
+end_per_suite(Config) ->
+ Config.
+
+init_per_testcase(_Case, Config) ->
+ Dog = test_server:timetrap(?default_timeout),
+ [{watchdog, Dog}|Config].
+
+end_per_testcase(Case, Config) ->
+ %% try apply(?MODULE,Case,[cleanup,Config])
+ %% catch error:undef -> ok
+ %% end,
+
+ kill_slaves(Case,nodes()),
+ Dog=?config(watchdog, Config),
+ test_server:timetrap_cancel(Dog),
+ ok.
+
+%%%-----------------------------------------------------------------
+%%% Test cases
+break(_Config) ->
+ test_server:break(""),
+ ok.
+
+default(Config) ->
+ cover_compiled = code:which(cover_test_mod),
+ cover_test_mod:foo(),
+ ok.
+
+slave(Config) ->
+ cover_compiled = code:which(cover_test_mod),
+ cover_test_mod:foo(),
+ N1 = nodename(slave,1),
+ {ok,Node} = ct_slave:start(N1),
+ cover_compiled = rpc:call(Node,code,which,[cover_test_mod]),
+ rpc:call(Node,cover_test_mod,foo,[]),
+ {ok,Node} = ct_slave:stop(N1),
+ ok.
+
+slave_start_slave(Config) ->
+ cover_compiled = code:which(cover_test_mod),
+ cover_test_mod:foo(),
+ N1 = nodename(slave_start_slave,1),
+ N2 = nodename(slave_start_slave,2),
+ {ok,Node} = ct_slave:start(N1),
+ cover_compiled = rpc:call(Node,code,which,[cover_test_mod]),
+ rpc:call(Node,cover_test_mod,foo,[]),
+ {ok,Node2} = rpc:call(Node,ct_slave,start,[N2]),
+ rpc:call(Node2,cover_test_mod,foo,[]),
+ {ok,Node2} = rpc:call(Node,ct_slave,stop,[N2]),
+ {ok,Node} = ct_slave:stop(N1),
+ ok.
+
+cover_node_option(Config) ->
+ cover_compiled = code:which(cover_test_mod),
+ cover_test_mod:foo(),
+ Node = fullname(existing_node),
+ cover_compiled = rpc:call(Node,code,which,[cover_test_mod]),
+ rpc:call(Node,cover_test_mod,foo,[]),
+ ok.
+
+ct_cover_add_remove_nodes(Config) ->
+ cover_compiled = code:which(cover_test_mod),
+ cover_test_mod:foo(),
+ Node = fullname(existing_node),
+ Beam = rpc:call(Node,code,which,[cover_test_mod]),
+ false = (Beam == cover_compiled),
+
+ rpc:call(Node,cover_test_mod,foo,[]), % should not be collected
+ {ok,[Node]} = ct_cover:add_nodes([Node]),
+ cover_compiled = rpc:call(Node,code,which,[cover_test_mod]),
+ rpc:call(Node,cover_test_mod,foo,[]), % should be collected
+ ok = ct_cover:remove_nodes([Node]),
+ rpc:call(Node,cover_test_mod,foo,[]), % should not be collected
+
+ Beam = rpc:call(Node,code,which,[cover_test_mod]),
+
+ ok.
+
+otp_9956(Config) ->
+ cover_compiled = code:which(?MODULE),
+ DataDir = ?config(data_dir,Config),
+ absolute = filename:pathtype(DataDir),
+ true = filelib:is_dir(DataDir),
+ ok.
+
+
+%%%-----------------------------------------------------------------
+%%% Internal
+nodename(Case,N) ->
+ list_to_atom(nodeprefix(Case) ++ integer_to_list(N)).
+
+nodeprefix(Case) ->
+ atom_to_list(?MODULE) ++ "_" ++ atom_to_list(Case) ++ "_node".
+
+
+fullname(Name) ->
+ {ok,Host} = inet:gethostname(),
+ list_to_atom(atom_to_list(Name) ++ "@" ++ Host).
+
+kill_slaves(Case, [Node|Nodes]) ->
+ Prefix = nodeprefix(Case),
+ case lists:prefix(Prefix,atom_to_list(Node)) of
+ true ->
+ rpc:call(Node,erlang,halt,[]);
+ _ ->
+ ok
+ end,
+ kill_slaves(Case,Nodes);
+kill_slaves(_,[]) ->
+ ok.