%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2003-2016. 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.
%%
%% %CopyrightEnd%
%%
%%
%%%----------------------------------------------------------------------
%%% Purpose : Test suite for the backends of the IDL compiler
%%%----------------------------------------------------------------------
-module(java_client_erl_server_SUITE).
-include_lib("common_test/include/ct.hrl").
-export([all/0, suite/0,groups/0,init_per_group/2,end_per_group/2,
init_per_suite/1,end_per_suite/1,
init_per_testcase/2,end_per_testcase/2]).
-export([marshal_ll/1,marshal_ull/1,
marshal_l/1,marshal_ul/1,
marshal_s/1,marshal_us/1,
marshal_c/1,marshal_wc/1,
marshal_str/1,
marshal_any_3/1,marshal_any_2/1]).
%% Top of cases
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
cases().
groups() ->
[].
init_per_group(_GroupName, Config) ->
Config.
end_per_group(_GroupName, Config) ->
Config.
cases() ->
[marshal_ll, marshal_ull, marshal_l, marshal_ul,
marshal_s, marshal_us, marshal_c, marshal_wc,
marshal_str, marshal_any_3, marshal_any_2].
init_per_suite(Config) when is_list(Config) ->
case case code:priv_dir(jinterface) of
{error,bad_name} ->
false;
P ->
case filelib:wildcard(filename:join(P, "*.jar")) of
[_|_] ->
true;
[] ->
false
end
end
of
true ->
case find_executable(["java"]) of
false ->
{skip,"Found no Java VM"};
Path ->
[{java,Path}|Config]
end;
false ->
{skip,"No jinterface application"}
end.
find_executable([]) ->
false;
find_executable([E|T]) ->
case os:find_executable(E) of
false -> find_executable(T);
Path -> Path
end.
end_per_suite(Config) -> Config.
%% Add/remove code path and watchdog before/after each test case.
%%
init_per_testcase(_Case, Config) ->
DataDir = proplists:get_value(data_dir, Config),
code:add_patha(DataDir),
%% Since other test suites use the module m_i et,al, we have
%% to make sure we are using the right modules.
code:purge(m_i),
code:purge(m_i_impl),
code:purge(oe_java_erl_test),
code:load_file(m_i),
code:load_file(m_i_impl),
code:load_file(oe_java_erl_test),
WatchDog = test_server:timetrap(test_server:seconds(20)),
[{watchdog, WatchDog}| Config].
end_per_testcase(_Case, Config) ->
DataDir = proplists:get_value(data_dir, Config),
code:del_path(DataDir),
WatchDog = proplists:get_value(watchdog, Config),
test_server:timetrap_cancel(WatchDog).
%%--------------------------------------------------------------------
%%
%% Test cases
%% Testing marshalling of IDL long long
marshal_ll(Config) when is_list(Config) ->
DataDir = proplists:get_value(data_dir, Config),
{ok,Server} = m_i:oe_create_link([], {local,marshal_ll}),
ok = java(proplists:get_value(java, Config), DataDir, "JavaClient",
["JavaClient",node(),erlang:get_cookie(),marshal_ll]),
ok = m_i:stop(Server),
ok.
%% Testing marshalling of IDL unsigned long long
marshal_ull(Config) when is_list(Config) ->
DataDir = proplists:get_value(data_dir, Config),
{ok,Server} = m_i:oe_create_link([], {local,marshal_ull}),
ok = java(proplists:get_value(java, Config), DataDir, "JavaClient",
["JavaClient",node(),erlang:get_cookie(),marshal_ull]),
ok = m_i:stop(Server),
ok.
%% Testing marshalling of IDL long
marshal_l(Config) when is_list(Config) ->
DataDir = proplists:get_value(data_dir, Config),
{ok,Server} = m_i:oe_create_link([], {local,marshal_l}),
ok = java(proplists:get_value(java, Config), DataDir, "JavaClient",
["JavaClient",node(),erlang:get_cookie(),marshal_l]),
ok = m_i:stop(Server),
ok.
%% Testing marshalling of IDL unsigned long
marshal_ul(Config) when is_list(Config) ->
DataDir = proplists:get_value(data_dir, Config),
{ok,Server} = m_i:oe_create_link([], {local,marshal_ul}),
ok = java(proplists:get_value(java, Config), DataDir, "JavaClient",
["JavaClient",node(),erlang:get_cookie(),marshal_ul]),
ok = m_i:stop(Server),
ok.
%% Testing marshalling of IDL short
marshal_s(Config) when is_list(Config) ->
DataDir = proplists:get_value(data_dir, Config),
{ok,Server} = m_i:oe_create_link([], {local,marshal_s}),
ok = java(proplists:get_value(java, Config), DataDir, "JavaClient",
["JavaClient",node(),erlang:get_cookie(),marshal_s]),
ok = m_i:stop(Server),
ok.
%% Testing marshalling of IDL unsigned short
marshal_us(Config) when is_list(Config) ->
DataDir = proplists:get_value(data_dir, Config),
{ok,Server} = m_i:oe_create_link([], {local,marshal_us}),
ok = java(proplists:get_value(java, Config), DataDir, "JavaClient",
["JavaClient",node(),erlang:get_cookie(),marshal_us]),
ok = m_i:stop(Server),
ok.
%% Testing marshalling of IDL char
marshal_c(Config) when is_list(Config) ->
DataDir = proplists:get_value(data_dir, Config),
{ok,Server} = m_i:oe_create_link([], {local,marshal_c}),
ok = java(proplists:get_value(java, Config), DataDir, "JavaClient",
["JavaClient",node(),erlang:get_cookie(),marshal_c]),
ok = m_i:stop(Server),
ok.
%% Testing marshalling of IDL char
marshal_wc(Config) when is_list(Config) ->
DataDir = proplists:get_value(data_dir, Config),
{ok,Server} = m_i:oe_create_link([], {local,marshal_wc}),
ok = java(proplists:get_value(java, Config), DataDir, "JavaClient",
["JavaClient",node(),erlang:get_cookie(),marshal_wc]),
ok = m_i:stop(Server),
ok.
%% Testing marshalling of IDL string
marshal_str(Config) when is_list(Config) ->
DataDir = proplists:get_value(data_dir, Config),
{ok,Server} = m_i:oe_create_link([], {local,marshal_str}),
ok = java(proplists:get_value(java, Config), DataDir,
%%% "-DOtpConnection.trace=4 "
"JavaClient",
["JavaClient",node(),erlang:get_cookie(),marshal_str]),
ok = m_i:stop(Server),
ok.
%% Testing marshalling of IDL any
marshal_any_3(Config) when is_list(Config) ->
DataDir = proplists:get_value(data_dir, Config),
{ok,Server} = m_i:oe_create_link([], {local,marshal_any_3}),
ok = java(proplists:get_value(java, Config), DataDir, "JavaClient",
["JavaClient",node(),erlang:get_cookie(),marshal_any_3]),
ok = m_i:stop(Server),
ok.
marshal_any_2(Config) when is_list(Config) ->
DataDir = proplists:get_value(data_dir, Config),
{ok,Server} = m_i:oe_create_link([], {local,marshal_any_2}),
ok = java(proplists:get_value(java, Config), DataDir, "JavaClient",
["JavaClient",node(),erlang:get_cookie(),marshal_any_2]),
ok = m_i:stop(Server),
ok.
%%--------------------------------------------------------------------
%%
%% Utilities
java(Java, Dir, ClassAndArgs) ->
cmd(Java++" -classpath \""++classpath(Dir)++"\" "++ClassAndArgs).
java(Java, Dir, Class, Args) ->
java(Java, Dir, Class++" "++to_string(Args)).
to_string([H|T]) when is_integer(H) ->
integer_to_list(H)++" "++to_string(T);
to_string([H|T]) when is_atom(H) ->
atom_to_list(H)++" "++to_string(T);
to_string([H|T]) when is_list(H) ->
lists:flatten(H)++" "++to_string(T);
to_string([]) -> [].
% javac(Dir, File) ->
% cmd("javac -d "++Dir++" -classpath "++classpath(Dir)++" "++
% filename:join(Dir, File)).
classpath(Dir) ->
PS =
case os:type() of
{win32, _} -> ";";
_ -> ":"
end,
Dir++PS++
filename:join([code:lib_dir(ic),"priv","ic.jar"])++PS++
filename:join([code:lib_dir(jinterface),"priv","OtpErlang.jar"])++PS++
os:getenv("CLASSPATH", "").
cmd(Cmd) ->
PortOpts = [{line,80},eof,exit_status,stderr_to_stdout],
io:format("<cmd> ~ts~n", [Cmd]),
case catch open_port({spawn,Cmd}, PortOpts) of
Port when is_port(Port) ->
Result = cmd_loop(Port, []),
io:format("<cmd=~w>~n", [Result]),
case Result of
0 -> ok;
ExitCode when is_integer(ExitCode) -> {error,ExitCode};
Error -> Error
end;
{'EXIT',Reason} ->
{error,Reason}
end.
cmd_loop(Port, Line) ->
receive
{Port,eof} ->
receive
{Port,{exit_status,ExitStatus}} ->
ExitStatus
after 1 ->
undefined
end;
{Port,{exit_status,ExitStatus}} ->
receive
{Port,eof} ->
ok after 1 -> ok end,
ExitStatus;
{Port,{data,{Tag,Data}}} ->
case Tag of
eol ->
io:put_chars([Line|cr_to_nl(Data)]),
io:nl(),
cmd_loop(Port, []);
noeol ->
cmd_loop(Port, [Line|cr_to_nl(Data)])
end;
{'EXIT',Port,Reason} ->
{error,Reason};
Other ->
io:format("WARNING: Unexpected at ~s:~p: ~p~n",
[?MODULE_STRING,?LINE,Other]),
cmd_loop(Port, Line)
end.
%% Convert lonely CR to NL, and CRLF to NL
%%
cr_to_nl([$\r,$\n|T]) ->
[$\n|cr_to_nl(T)];
cr_to_nl([$\r|T]) ->
[$\n|cr_to_nl(T)];
cr_to_nl([C|T]) ->
[C|cr_to_nl(T)];
cr_to_nl([]) ->
[].
