diff options
Diffstat (limited to 'erts/emulator/test')
| -rw-r--r-- | erts/emulator/test/code_SUITE.erl | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/erts/emulator/test/code_SUITE.erl b/erts/emulator/test/code_SUITE.erl index a062cea117..29cbdedd17 100644 --- a/erts/emulator/test/code_SUITE.erl +++ b/erts/emulator/test/code_SUITE.erl @@ -20,7 +20,9 @@ -module(code_SUITE). -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2, - new_binary_types/1,t_check_process_code/1,t_check_process_code_ets/1, + new_binary_types/1, + t_check_process_code/1,t_check_old_code/1, + t_check_process_code_ets/1, external_fun/1,get_chunk/1,module_md5/1,make_stub/1, make_stub_many_funs/1,constant_pools/1, false_dependency/1,coverage/1]). @@ -31,7 +33,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [new_binary_types, t_check_process_code, - t_check_process_code_ets, external_fun, get_chunk, + t_check_process_code_ets, t_check_old_code, external_fun, get_chunk, module_md5, make_stub, make_stub_many_funs, constant_pools, false_dependency, coverage]. @@ -248,6 +250,32 @@ fun_refc(F) -> Count. +%% Test the erlang:check_old_code/1 BIF. +t_check_old_code(Config) when is_list(Config) -> + ?line Data = ?config(data_dir, Config), + ?line File = filename:join(Data, "my_code_test"), + + ?line erlang:purge_module(my_code_test), + ?line erlang:delete_module(my_code_test), + ?line catch erlang:purge_module(my_code_test), + + ?line false = erlang:check_old_code(my_code_test), + + ?line {ok,my_code_test,Code} = compile:file(File, [binary]), + ?line {module,my_code_test} = code:load_binary(my_code_test, File, Code), + + ?line false = erlang:check_old_code(my_code_test), + ?line {module,my_code_test} = code:load_binary(my_code_test, File, Code), + ?line true = erlang:check_old_code(my_code_test), + + ?line true = erlang:purge_module(my_code_test), + ?line true = erlang:delete_module(my_code_test), + ?line true = erlang:purge_module(my_code_test), + + ?line {'EXIT',_} = (catch erlang:check_old_code([])), + + ok. + external_fun(Config) when is_list(Config) -> ?line false = erlang:function_exported(another_code_test, x, 1), ?line ExtFun = erlang:make_fun(id(another_code_test), x, 1), |