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-rw-r--r--erts/emulator/test/efile_SUITE.erl20
1 files changed, 14 insertions, 6 deletions
diff --git a/erts/emulator/test/efile_SUITE.erl b/erts/emulator/test/efile_SUITE.erl
index 9ac004200e..ddf23f90fd 100644
--- a/erts/emulator/test/efile_SUITE.erl
+++ b/erts/emulator/test/efile_SUITE.erl
@@ -21,6 +21,8 @@
init_per_group/2,end_per_group/2]).
-export([iter_max_files/1]).
+-export([do_iter_max_files/2]).
+
-include_lib("test_server/include/test_server.hrl").
suite() -> [{ct_hooks,[ts_install_cth]}].
@@ -51,11 +53,17 @@ end_per_group(_GroupName, Config) ->
iter_max_files(suite) -> [];
iter_max_files(Config) when is_list(Config) ->
- ?line DataDir = ?config(data_dir,Config),
- ?line TestFile = filename:join(DataDir, "existing_file"),
- ?line L = do_iter_max_files(10, TestFile),
- ?line io:format("Number of files opened in each test:~n~w\n", [L]),
- ?line all_equal(L),
+ DataDir = ?config(data_dir,Config),
+ TestFile = filename:join(DataDir, "existing_file"),
+ N = 10,
+ %% Run on a different node in order to set the max ports
+ Dir = filename:dirname(code:which(?MODULE)),
+ {ok,Node} = test_server:start_node(test_iter_max_files,slave,
+ [{args,"+Q 1524 -pa " ++ Dir}]),
+ L = rpc:call(Node,?MODULE,do_iter_max_files,[N, TestFile]),
+ test_server:stop_node(Node),
+ io:format("Number of files opened in each test:~n~w\n", [L]),
+ all_equal(L),
Head = hd(L),
if Head >= 2 -> ok;
true -> ?line test_server:fail(too_few_files)
@@ -91,6 +99,6 @@ open_files(Name) ->
{ok, Fd} ->
[Fd| open_files(Name)];
{error, Reason} ->
- io:format("Error reason: ~p", [Reason]),
+% io:format("Error reason: ~p", [Reason]),
[]
end.