%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2001-2010. 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%
%%
%%
-module(debugger_SUITE).
%% Test break points.
-include("test_server.hrl").
-export([all/1,init_per_testcase/2,fin_per_testcase/2,
app_test/1,erts_debug/1,encrypted_debug_info/1,
no_abstract_code/1]).
all(suite) ->
[app_test,erts_debug,no_abstract_code,encrypted_debug_info].
init_per_testcase(_Case, Config) ->
Dog=test_server:timetrap(?t:minutes(0.5)),
[{watchdog, Dog}|Config].
fin_per_testcase(_Case, Config) ->
Dog=?config(watchdog, Config),
test_server:timetrap_cancel(Dog),
ok.
app_test(Config) when is_list(Config) ->
?line ?t:app_test(debugger),
ok.
erts_debug(Config) when is_list(Config) ->
c:l(erts_debug),
ok.
no_abstract_code(Config) when is_list(Config) ->
?line PrivDir = ?config(priv_dir, Config),
?line Simple = filename:join(PrivDir, "simple"),
?line Source = Simple ++ ".erl",
?line BeamFile = Simple ++ ".beam",
?line simple_file(Source),
%% Compile module without abstract code.
CompileFlags = [{outdir,PrivDir}],
?line {ok,_} = compile:file(Source, CompileFlags),
?line error = int:i(Simple),
%% Cleanup.
?line ok = file:delete(Source),
?line ok = file:delete(BeamFile),
ok.
encrypted_debug_info(Config) when is_list(Config) ->
try begin crypto:start(), crypto:info(), crypto:stop(), ok end of
ok ->
encrypted_debug_info_1(Config)
catch
error:_ ->
{skip,"The crypto application is missing or broken"}
end.
encrypted_debug_info_1(Config) ->
?line PrivDir = ?config(priv_dir, Config),
?line Simple = filename:join(PrivDir, "simple"),
?line Source = Simple ++ ".erl",
?line BeamFile = Simple ++ ".beam",
?line simple_file(Source),
%% Compile module.
Key = "_This a Crypto Key_",
CompileFlags = [{outdir,PrivDir},debug_info,{debug_info_key,Key}],
?line {ok,_} = compile:file(Source, CompileFlags),
%% Interpret module
?line ok = beam_lib:crypto_key_fun(simple_crypto_fun(Key)),
?line {module,simple} = int:i(Simple),
%% Remove key.
?line {ok,_} = beam_lib:clear_crypto_key_fun(),
?line error = int:i(Simple),
%% Cleanup.
?line ok = file:delete(Source),
?line ok = file:delete(BeamFile),
ok.
simple_crypto_fun(Key) ->
fun(init) -> ok;
({debug_info, des3_cbc, simple, _}) -> Key
end.
simple_file(File) ->
simple_file(File, simple).
simple_file(File, Module) ->
simple_file(File, Module, member).
simple_file(File, Module, F) ->
B = list_to_binary(["-module(", atom_to_list(Module), "). "
"-export([t/0]). "
"t() -> "
" t([]). "
"t(L) -> "
" lists:",
atom_to_list(F), "(a, L). "]),
ok = file:write_file(File, B).
