diff options
Diffstat (limited to 'erts/emulator/test/nif_SUITE.erl')
| -rw-r--r-- | erts/emulator/test/nif_SUITE.erl | 53 |
1 files changed, 51 insertions, 2 deletions
diff --git a/erts/emulator/test/nif_SUITE.erl b/erts/emulator/test/nif_SUITE.erl index 8df2733fac..b5adf2ef7a 100644 --- a/erts/emulator/test/nif_SUITE.erl +++ b/erts/emulator/test/nif_SUITE.erl @@ -174,11 +174,33 @@ upgrade(Config) when is_list(Config) -> true = erlang:delete_module(nif_mod), [] = nif_mod_call_history(), + %% Repeat upgrade again but from old (deleted) instance + {module,nif_mod} = erlang:load_module(nif_mod,Bin), + undefined = nif_mod:lib_version(), + 1 = call(Pid,lib_version), + [{lib_version,1,9,109}] = nif_mod_call_history(), + + ok = nif_mod:load_nif_lib(Config, 1), + 1 = nif_mod:lib_version(), + [{upgrade,1,10,110},{lib_version,1,11,111}] = nif_mod_call_history(), + + upgraded = call(Pid,upgrade), + false = check_process_code(Pid, nif_mod), + true = erlang:purge_module(nif_mod), + [{unload,1,12,112}] = nif_mod_call_history(), + + 1 = nif_mod:lib_version(), + [{lib_version,1,13,113}] = nif_mod_call_history(), + + true = erlang:delete_module(nif_mod), + [] = nif_mod_call_history(), + + Pid ! die, {'DOWN', MRef, process, Pid, normal} = receive_any(), false = check_process_code(Pid, nif_mod), true = erlang:purge_module(nif_mod), - [{unload,1,9,109}] = nif_mod_call_history(), + [{unload,1,14,114}] = nif_mod_call_history(), %% Module upgrade with different lib version {module,nif_mod} = erlang:load_module(nif_mod,Bin), @@ -215,11 +237,38 @@ upgrade(Config) when is_list(Config) -> true = erlang:delete_module(nif_mod), [] = nif_mod_call_history(), + + %% Reverse upgrade but from old (deleted) instance + {module,nif_mod} = erlang:load_module(nif_mod,Bin), + undefined = nif_mod:lib_version(), + [] = nif_mod_call_history(), + 2 = call(Pid2,lib_version), + [{lib_version,2,4,204}] = nif_mod_call_history(), + + ok = nif_mod:load_nif_lib(Config, 1), + 1 = nif_mod:lib_version(), + [{upgrade,1,1,101},{lib_version,1,2,102}] = nif_mod_call_history(), + + 2 = call(Pid2,lib_version), + [{lib_version,2,5,205}] = nif_mod_call_history(), + + upgraded = call(Pid2,upgrade), + false = check_process_code(Pid2, nif_mod), + true = erlang:purge_module(nif_mod), + [{unload,2,6,206}] = nif_mod_call_history(), + + 1 = nif_mod:lib_version(), + [{lib_version,1,3,103}] = nif_mod_call_history(), + + true = erlang:delete_module(nif_mod), + [] = nif_mod_call_history(), + + Pid2 ! die, {'DOWN', MRef2, process, Pid2, normal} = receive_any(), false= check_process_code(Pid2, nif_mod), true = erlang:purge_module(nif_mod), - [{unload,2,4,204}] = nif_mod_call_history(), + [{unload,1,4,104}] = nif_mod_call_history(), true = lists:member(?MODULE, erlang:system_info(taints)), true = lists:member(nif_mod, erlang:system_info(taints)), |