20022013 Ericsson AB. All Rights Reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. Examples Siri Hansen example_chapter.xml
Test suite -module(my_SUITE). -export([all/1, not_started/1, not_started_func1/1, not_started_func2/1, start/1, stop/1, func1/1, func2/1 ]). -export([init_per_testcase/2, end_per_testcase/2]). -include_lib("common_test/include/ct.hrl"). -define(default_timeout, ?t:minutes(1)). init_per_testcase(_Case, Config) -> Dog=?t:timetrap(?default_timeout), [{watchdog, Dog}|Config]. end_per_testcase(_Case, Config) -> Dog=?config(watchdog, Config), ?t:timetrap_cancel(Dog), ok. all(suite) -> %% Test specification on test suite level [not_started, {conf, start, [func1, func2], stop}]. not_started(suite) -> %% Test specification on test case level [not_started_func1, not_started_func2]; not_started(doc) -> ["Testing all functions when application is not started"]. %% No execution clause unless the specification clause returns []. not_started_func1(suite) -> []; not_started_func1(doc) -> ["Testing function 1 when application is not started"]. not_started_func1(Config) when list(Config) -> {error, not_started} = myapp:func1(dummy_ref,1), {error, not_started} = myapp:func1(dummy_ref,2), ok. not_started_func2(suite) -> []; not_started_func2(doc) -> ["Testing function 2 when application is not started"]. not_started_func2(Config) when list(Config) -> {error, not_started} = myapp:func2(dummy_ref,1), {error, not_started} = myapp:func2(dummy_ref,2), ok. %% No specification clause needed for an init function in a conf case!!! start(doc) -> ["Testing start of my application."]; start(Config) when list(Config) -> Ref = myapp:start(), case erlang:whereis(my_main_process) of Pid when pid(Pid) -> [{myapp_ref,Ref}|Config]; undefined -> %% Since this is the init function in a conf case, the rest of the %% cases in the conf case will be skipped if this case fails. ?t:fail("my_main_process did not start") end. func1(suite) -> []; func1(doc) -> ["Test that func1 returns ok when argument is 1 and error if argument is 2"]; func1(Config) when list(Config) -> Ref = ?config(myapp_ref,Config), ok = myapp:func1(Ref,1), error = myapp:func1(Ref,2), ok. func2(suite) -> []; func2(doc) -> ["Test that func1 returns ok when argument is 3 and error if argument is 4"]; func2(Config) when list(Config) -> Ref = ?config(myapp_ref,Config), ok = myapp:func2(Ref,3), error = myapp:func2(Ref,4), ok. %% No specification clause needed for a cleanup function in a conf case!!! stop(doc) -> ["Testing termination of my application"]; stop(Config) when list(Config) -> Ref = ?config(myapp_ref,Config), ok = myapp:stop(Ref), case erlang:whereis(my_main_process) of undefined -> lists:keydelete(myapp_ref,1,Config); Pid when pid(Pid) -> ?t:fail("my_main_process did not stop") end.
Test specification file

myapp.spec:

{topcase, {dir, "../myapp_test"}}. % Test specification on top level

myapp.spec.vxworks:

{topcase, {dir, "../myapp_test"}}. % Test specification on top level {skip,{my_SUITE,func2,"Not applicable on VxWorks"}}.