Add test suite for debugger

1 files changed, 123 insertions, 0 deletions

diff --git a/lib/debugger/test/debugger_SUITE.erl b/lib/debugger/test/debugger_SUITE.erl
new file mode 100644
index 0000000000..4bd9057f98
--- /dev/null
+++ b/lib/debugger/test/debugger_SUITE.erl
@@ -0,0 +1,123 @@
+%%
+%% %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).