diff options
Diffstat (limited to 'lib/common_test/test')
| -rw-r--r-- | lib/common_test/test/ct_netconfc_SUITE_data/netconfc1_SUITE.erl | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/lib/common_test/test/ct_netconfc_SUITE_data/netconfc1_SUITE.erl b/lib/common_test/test/ct_netconfc_SUITE_data/netconfc1_SUITE.erl index 2a8f8237bc..ea49e36608 100644 --- a/lib/common_test/test/ct_netconfc_SUITE_data/netconfc1_SUITE.erl +++ b/lib/common_test/test/ct_netconfc_SUITE_data/netconfc1_SUITE.erl @@ -75,6 +75,7 @@ all() -> get, get_a_lot, timeout_get, + flush_timeout_get, get_xpath, get_config, get_config_xpath, @@ -372,6 +373,28 @@ timeout_get(Config) -> ?ok = ct_netconfc:close_session(Client), ok. +%% Test OTP-13008 "ct_netconfc crash when receiving unknown timeout" +%% If the timer expires "at the same time" as the rpc reply is +%% received, the timeout message might already be sent when the timer +%% is cancelled. This test checks that the timeout message is flushed +%% from the message queue. If it isn't, the client crashes and the +%% session can not be closed afterwards. +%% Note that we can only hope that the test case triggers the problem +%% every now and then, as it is very timing dependent... +flush_timeout_get(Config) -> + DataDir = ?config(data_dir,Config), + {ok,Client} = open_success(DataDir), + Data = [{server,[{xmlns,"myns"}],[{name,[],["myserver"]}]}], + ?NS:expect_reply('get',{data,Data}), + timer:sleep(1000), + case ct_netconfc:get(Client,{server,[{xmlns,"myns"}],[]},1) of + {error,timeout} -> ok; % problem not triggered + {ok,Data} -> ok % problem possibly triggered + end, + ?NS:expect_do_reply('close-session',close,ok), + ?ok = ct_netconfc:close_session(Client), + ok. + get_xpath(Config) -> DataDir = ?config(data_dir,Config), {ok,Client} = open_success(DataDir), |