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%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2015. 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%
%%
%% Test specific code snippets that has crashed the compiler in the past.
-module(regressions_SUITE).
-include_lib("test_server/include/test_server.hrl").
-export([all/0, groups/0, init_per_testcase/2,end_per_testcase/2]).
-export([maps/1]).
groups() ->
[{p,test_lib:parallel(),
[maps]}].
% Default timetrap timeout (set in init_per_testcase).
-define(default_timeout, ?t:minutes(2)).
init_per_testcase(_Case, Config) ->
?line Dog = ?t:timetrap(?default_timeout),
[{watchdog, Dog} | Config].
end_per_testcase(_Case, Config) ->
Dog = ?config(watchdog, Config),
test_server:timetrap_cancel(Dog),
ok.
all() ->
test_lib:recompile(?MODULE),
[{group,p}].
%%% test cases
maps(Config) when is_list(Config) ->
Ts = [{beam_bool_get_elements,
<<"century(#{ron := operator}, _century) ->
if 0.0; _century, _century, _century -> _century end.
">>}],
ok = run(Config, Ts),
ok.
%% aux
run(Config, Tests) ->
F = fun({N,P}) ->
io:format("Compiling test for: ~w~n", [N]),
case catch run_test(Config, P) of
{'EXIT', Reason} ->
?t:format("~nTest ~p failed.~nReason: ~p~n", [N, Reason]),
fail();
_ -> ok
end
end,
lists:foreach(F, Tests).
run_test(Conf, Test0) ->
Module = "regressions_"++test_lib:uniq(),
Filename = Module ++ ".erl",
DataDir = ?config(priv_dir, Conf),
Test = ["-module(", Module, "). ", Test0],
File = filename:join(DataDir, Filename),
Def = [binary,export_all,return],
Opts = [ Opt ++ Def ||
Opt <- [ [no_postopt],
[no_copt],
[no_postopt,no_copt],
[inline],
[inline,no_postopt],
[]
]],
ok = file:write_file(File, Test),
lists:foreach(fun(Opt) ->
io:format(" - compiling with ~p~n", [Opt]),
{ok,_M,_Bin,_} = compile:file(File,Opt)
end, Opts),
file:delete(File),
ok.
fail() ->
io:format("failed~n"),
?t:fail().
|
