Add test

OTP-11176

2 files changed, 35 insertions, 5 deletions

diff --git a/lib/common_test/test/ct_test_support.erl b/lib/common_test/test/ct_test_support.erl
index 6bcac12326..4132995bf6 100644
--- a/lib/common_test/test/ct_test_support.erl
+++ b/lib/common_test/test/ct_test_support.erl
@@ -36,6 +36,8 @@
 	 verify_events/3, verify_events/4, reformat/2, log_events/4,
 	 join_abs_dirs/2]).
 
+-export([start_slave/3, slave_stop/1]).
+
 -export([ct_test_halt/1]).
 
 -include_lib("kernel/include/file.hrl").
@@ -66,10 +68,14 @@ init_per_suite(Config, Level) ->
     
     start_slave(Config, Level).
 
-start_slave(Config,Level) ->
+start_slave(Config, Level) ->
+    start_slave(ct, Config, Level).
+
+start_slave(NodeName, Config, Level) ->
     [_,Host] = string:tokens(atom_to_list(node()), "@"),
-    test_server:format(0, "Trying to start ~s~n", ["ct@"++Host]),
-    case slave:start(Host, ct, []) of
+    test_server:format(0, "Trying to start ~s~n",
+		       [atom_to_list(NodeName)++"@"++Host]),
+    case slave:start(Host, NodeName, []) of
 	{error,Reason} ->
 	    test_server:fail(Reason);
 	{ok,CTNode} ->
@@ -77,7 +83,7 @@ start_slave(Config,Level) ->
 	    IsCover = test_server:is_cover(),
 	    if IsCover ->
 		    cover:start(CTNode);
-	       true->
+	       true ->
 		    ok
 	    end,
 
diff --git a/lib/common_test/test/ct_verbosity_SUITE.erl b/lib/common_test/test/ct_verbosity_SUITE.erl
index 32488b1db9..1aa71953ec 100644
--- a/lib/common_test/test/ct_verbosity_SUITE.erl
+++ b/lib/common_test/test/ct_verbosity_SUITE.erl
@@ -53,9 +53,19 @@ init_per_suite(Config) ->
 end_per_suite(Config) ->
     ct_test_support:end_per_suite(Config).
 
+init_per_testcase(no_crashing, Config) ->
+    Opts = ct_test_support:start_slave(ctX, Config, 50),
+    XNode = proplists:get_value(ct_node, Opts),
+    ct:pal("Node ~p started!", [XNode]),
+    [{xnode,XNode} | Config];
 init_per_testcase(TestCase, Config) ->
     ct_test_support:init_per_testcase(TestCase, Config).
 
+end_per_testcase(no_crashing, Config) ->
+    XNode = proplists:get_value(xnode, Config),
+    ct_test_support:slave_stop(XNode),
+    ct:pal("Node ~p stopped!", [XNode]),
+    ok;
 end_per_testcase(TestCase, Config) ->
     ct_test_support:end_per_testcase(TestCase, Config).
 
@@ -72,7 +82,8 @@ all() ->
      combine_categories,
      testspec_only,
      merge_with_testspec,
-     possible_deadlock
+     possible_deadlock,
+     no_crashing
     ].
 
 %%--------------------------------------------------------------------
@@ -189,6 +200,19 @@ possible_deadlock(Config) ->
     
 
 %%%-----------------------------------------------------------------
+%%%
+no_crashing(Config) ->
+    XNode = proplists:get_value(xnode, Config),
+    ok = rpc:call(XNode, ct, print, ["hello",[]]),
+    ok = rpc:call(XNode, ct, pal, ["hello",[]]),
+    ok = rpc:call(XNode, ct, log, ["hello",[]]),
+    Data = io_lib:format("hello", []),
+    {badrpc,{'EXIT',{noproc,_}}} =
+	(catch rpc:call(XNode, test_server_io, print_unexpected, [Data])),
+    ok.	
+
+
+%%%-----------------------------------------------------------------
 %%% HELP FUNCTIONS
 %%%-----------------------------------------------------------------