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-rw-r--r--lib/kernel/test/erl_prim_loader_SUITE.erl37
1 files changed, 35 insertions, 2 deletions
diff --git a/lib/kernel/test/erl_prim_loader_SUITE.erl b/lib/kernel/test/erl_prim_loader_SUITE.erl
index bc14a2764d..bccca59b93 100644
--- a/lib/kernel/test/erl_prim_loader_SUITE.erl
+++ b/lib/kernel/test/erl_prim_loader_SUITE.erl
@@ -29,7 +29,8 @@
inet_existing/1, inet_coming_up/1, inet_disconnects/1,
multiple_slaves/1, file_requests/1,
local_archive/1, remote_archive/1,
- primary_archive/1, virtual_dir_in_archive/1]).
+ primary_archive/1, virtual_dir_in_archive/1,
+ get_modules/1]).
-export([init_per_testcase/2, end_per_testcase/2]).
@@ -44,7 +45,8 @@ all() ->
normalize_and_backslash, inet_existing,
inet_coming_up, inet_disconnects, multiple_slaves,
file_requests, local_archive, remote_archive,
- primary_archive, virtual_dir_in_archive].
+ primary_archive, virtual_dir_in_archive,
+ get_modules].
groups() ->
[].
@@ -109,6 +111,37 @@ get_file(Config) when is_list(Config) ->
?line error = erl_prim_loader:get_file({dummy}),
ok.
+get_modules(_Config) ->
+ MsGood = lists:sort([lists,gen_server,gb_trees,code_server]),
+ Ms = [certainly_not_existing|MsGood],
+ SuccExp = [begin
+ F = code:which(M),
+ {ok,Code} = file:read_file(F),
+ {M,{F,erlang:md5(Code)}}
+ end || M <- MsGood],
+ FailExp = [{certainly_not_existing,enoent}],
+
+ Path = code:get_path(),
+ Process = fun(_, F, Code) -> {ok,{F,erlang:md5(Code)}} end,
+ {ok,{Succ,FailExp}} = erl_prim_loader:get_modules(Ms, Process, Path),
+ SuccExp = lists:sort(Succ),
+
+ Name = inet_get_modules,
+ {ok, Node, BootPid} = complete_start_node(Name),
+ ThisDir = filename:dirname(code:which(?MODULE)),
+ true = rpc:call(Node, code, add_patha, [ThisDir]),
+ _ = rpc:call(Node, code, ensure_loaded, [?MODULE]),
+ {ok,{InetSucc,FailExp}} = rpc:call(Node, erl_prim_loader,
+ get_modules, [Ms,Process,Path]),
+ SuccExp = lists:sort(InetSucc),
+
+ stop_node(Node),
+ unlink(BootPid),
+ exit(BootPid, kill),
+
+ ok.
+
+
normalize_and_backslash(Config) ->
%% Test OTP-11170
case os:type() of