=== Test case: muc_SUITE:configure_anonymous/1 (click for source code)
=== Config value:
[{watchdog,<0.29889.1>},
{mim_data_dir,"/home/circleci/project/big_tests/tests/muc_SUITE_data"},
{preset,"odbc_mssql_mnesia"},
{tc_logfile,"/home/circleci/project/big_tests/ct_report/ct_run.test@cb94372a8ea7.2022-04-04_15.02.36/big_tests.tests.muc_SUITE.logs/run.2022-04-04_15.11.21/muc_suite.configure_anonymous.34821.html"},
{tc_group_properties,[{name,owner},{repeat_until_all_ok,3},parallel]},
{tc_group_path,[]},
{data_dir,"/home/circleci/project/big_tests/_build/default/lib/mongoose_tests/ebin/muc_SUITE_data/"},
{priv_dir,"/home/circleci/project/big_tests/ct_report/ct_run.test@cb94372a8ea7.2022-04-04_15.02.36/big_tests.tests.muc_SUITE.logs/run.2022-04-04_15.11.21/log_private/"},
{{saved_modules,mongooseim@localhost,<<"localhost">>},
#{mod_adhoc => #{iqdisc => one_queue,report_commands_node => false},
mod_amp => [],
mod_bosh =>
#{backend => mnesia,inactivity => 30,max_pause => 120,
max_wait => infinity,server_acks => false},
mod_cache_users =>
#{number_of_segments => 5,strategy => fifo,time_to_live => 2},
mod_carboncopy => [],mod_commands => [],
mod_disco =>
#{extra_domains => [],iqdisc => one_queue,server_info => [],
users_can_see_hidden_services => false},
mod_muc_commands => [],mod_muc_light_commands => [],
mod_register =>
[{access,register},
{ip_access,[{allow,"127.0.0.0/8"},{deny,"0.0.0.0/0"}]},
{welcome_message,{[],[]}}],
mod_roster =>
#{backend => rdbms,iqdisc => one_queue,store_current_id => false,
versioning => false},
mod_sic => #{iqdisc => one_queue},
mod_stream_management =>
#{ack => true,ack_freq => 1,backend => mnesia,buffer => true,
buffer_max => 100,resume_timeout => 600,
stale_h =>
#{enabled => false,geriatric => 3600,repeat_after => 1800}},
mod_vcard =>
#{backend => rdbms,
host => {prefix,<<"vjud.">>},
iqdisc => parallel,matches => 30,search => true}}},
{escalus_users,[{alice,[{username,<<"alicE">>},
{server,<<"localhost">>},
{password,<<"matygrysa">>}]},
{bob,[{username,<<"bOb">>},
{server,<<"localhost">>},
{password,<<"makrolika">>}]},
{kate,[{username,<<"kate">>},
{server,<<"localhost">>},
{password,<<"makrowe;p">>}]}]}]
=== Current directory is "/home/circleci/project/big_tests/ct_report/ct_run.test@cb94372a8ea7.2022-04-04_15.02.36"
=== Started at 2022-04-04 15:11:39
*** User 2022-04-04 15:11:40.136 ***
alicE_configure_anonymous_1920@localhost/res1 out
<stream:stream to='localhost' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>
*** User 2022-04-04 15:11:40.136 ***
alicE_configure_anonymous_1920@localhost/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='798519ad74233442' from='localhost' version='1.0' xml:lang='en'>
*** User 2022-04-04 15:11:40.136 ***
alicE_configure_anonymous_1920@localhost/res1 in
<stream:features>
<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>
<compression xmlns='http://jabber.org/features/compress'>
<method>zlib</method>
</compression>
<mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
<mechanism>SCRAM-SHA-256</mechanism>
<mechanism>PLAIN</mechanism>
</mechanisms>
<register xmlns='http://jabber.org/features/iq-register'/>
<amp xmlns='http://jabber.org/feature/amp'/>
<sm xmlns='urn:xmpp:sm:3'/>
</stream:features>
*** User 2022-04-04 15:11:40.136 ***
alicE_configure_anonymous_1920@localhost/res1 out
<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>AGFsaWNFX2NvbmZpZ3VyZV9hbm9ueW1vdXNfMTkyMABtYXR5Z3J5c2E=</auth>
*** User 2022-04-04 15:11:40.138 ***
alicE_configure_anonymous_1920@localhost/res1 in
<success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>
*** User 2022-04-04 15:11:40.139 ***
alicE_configure_anonymous_1920@localhost/res1 out
<stream:stream to='localhost' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>
*** User 2022-04-04 15:11:40.139 ***
alicE_configure_anonymous_1920@localhost/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='c456398ff2374d59' from='localhost' version='1.0' xml:lang='en'>
*** User 2022-04-04 15:11:40.139 ***
alicE_configure_anonymous_1920@localhost/res1 in
<stream:features>
<compression xmlns='http://jabber.org/features/compress'>
<method>zlib</method>
</compression>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'/>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
<register xmlns='http://jabber.org/features/iq-register'/>
<amp xmlns='http://jabber.org/feature/amp'/>
<sm xmlns='urn:xmpp:sm:3'/>
</stream:features>
*** User 2022-04-04 15:11:40.139 ***
alicE_configure_anonymous_1920@localhost/res1 out
<iq type='set' id='26bc8a7121e45ef78e3c4c9aa44e214d'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<resource>res1</resource>
</bind>
</iq>
*** User 2022-04-04 15:11:40.140 ***
alicE_configure_anonymous_1920@localhost/res1 in
<iq id='26bc8a7121e45ef78e3c4c9aa44e214d' type='result'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<jid>alicE_configure_anonymous_1920@localhost/res1</jid>
</bind>
</iq>
*** User 2022-04-04 15:11:40.140 ***
alicE_configure_anonymous_1920@localhost/res1 out
<iq type='set' id='0206293c12280978b73649d714cb9366'>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>
*** User 2022-04-04 15:11:40.140 ***
alicE_configure_anonymous_1920@localhost/res1 in
<iq type='result' id='0206293c12280978b73649d714cb9366'>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>
*** User 2022-04-04 15:11:40.140 ***
alicE_configure_anonymous_1920@localhost/res1 out
<presence/>
*** User 2022-04-04 15:11:40.147 ***
alicE_configure_anonymous_1920@localhost/res1 in
<presence from='alicE_configure_anonymous_1920@localhost/res1' to='alice_configure_anonymous_1920@localhost/res1' xml:lang='en'/>
*** User 2022-04-04 15:11:40.148 ***
bOb_configure_anonymous_1920@localhost/res1 out
<stream:stream to='localhost' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>
*** User 2022-04-04 15:11:40.149 ***
bOb_configure_anonymous_1920@localhost/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='b73f4b3ae07d01b7' from='localhost' version='1.0' xml:lang='en'>
*** User 2022-04-04 15:11:40.149 ***
bOb_configure_anonymous_1920@localhost/res1 in
<stream:features>
<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>
<compression xmlns='http://jabber.org/features/compress'>
<method>zlib</method>
</compression>
<mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
<mechanism>SCRAM-SHA-256</mechanism>
<mechanism>PLAIN</mechanism>
</mechanisms>
<register xmlns='http://jabber.org/features/iq-register'/>
<amp xmlns='http://jabber.org/feature/amp'/>
<sm xmlns='urn:xmpp:sm:3'/>
</stream:features>
*** User 2022-04-04 15:11:40.149 ***
bOb_configure_anonymous_1920@localhost/res1 out
<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>AGJPYl9jb25maWd1cmVfYW5vbnltb3VzXzE5MjAAbWFrcm9saWth</auth>
*** User 2022-04-04 15:11:40.156 ***
bOb_configure_anonymous_1920@localhost/res1 in
<success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>
*** User 2022-04-04 15:11:40.156 ***
bOb_configure_anonymous_1920@localhost/res1 out
<stream:stream to='localhost' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>
*** User 2022-04-04 15:11:40.157 ***
bOb_configure_anonymous_1920@localhost/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='373eab8051f664b8' from='localhost' version='1.0' xml:lang='en'>
*** User 2022-04-04 15:11:40.157 ***
bOb_configure_anonymous_1920@localhost/res1 in
<stream:features>
<compression xmlns='http://jabber.org/features/compress'>
<method>zlib</method>
</compression>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'/>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
<register xmlns='http://jabber.org/features/iq-register'/>
<amp xmlns='http://jabber.org/feature/amp'/>
<sm xmlns='urn:xmpp:sm:3'/>
</stream:features>
*** User 2022-04-04 15:11:40.157 ***
bOb_configure_anonymous_1920@localhost/res1 out
<iq type='set' id='37de9ab42ed21282e12242e22166bc10'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<resource>res1</resource>
</bind>
</iq>
*** User 2022-04-04 15:11:40.158 ***
bOb_configure_anonymous_1920@localhost/res1 in
<iq id='37de9ab42ed21282e12242e22166bc10' type='result'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<jid>bOb_configure_anonymous_1920@localhost/res1</jid>
</bind>
</iq>
*** User 2022-04-04 15:11:40.158 ***
bOb_configure_anonymous_1920@localhost/res1 out
<iq type='set' id='bfe77d285dd69d67956376c1e9618236'>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>
*** User 2022-04-04 15:11:40.158 ***
bOb_configure_anonymous_1920@localhost/res1 in
<iq type='result' id='bfe77d285dd69d67956376c1e9618236'>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>
*** User 2022-04-04 15:11:40.158 ***
bOb_configure_anonymous_1920@localhost/res1 out
<presence/>
*** User 2022-04-04 15:11:40.161 ***
bOb_configure_anonymous_1920@localhost/res1 in
<presence from='bOb_configure_anonymous_1920@localhost/res1' to='bob_configure_anonymous_1920@localhost/res1' xml:lang='en'/>
*** User 2022-04-04 15:11:40.161 ***
bOb_configure_anonymous_1920@localhost/res1 out
<presence to='room-alice_configure_anonymous_1920@muc.localhost/bob'>
<x xmlns='http://jabber.org/protocol/muc'/>
</presence>
*** User 2022-04-04 15:11:40.163 ***
bOb_configure_anonymous_1920@localhost/res1 in
<presence from='room-alice_configure_anonymous_1920@muc.localhost/bob' to='bOb_configure_anonymous_1920@localhost/res1' xml:lang='en'>
<x xmlns='http://jabber.org/protocol/muc#user'>
<item affiliation='none' role='participant'/>
<status code='110'/>
<status code='201'/>
</x>
</presence>
*** User 2022-04-04 15:11:40.163 ***
bOb_configure_anonymous_1920@localhost/res1 in
<message from='room-alice_configure_anonymous_1920@muc.localhost' to='bOb_configure_anonymous_1920@localhost/res1' type='groupchat'>
<subject/>
<body/>
</message>
*** User 2022-04-04 15:11:40.164 ***
alicE_configure_anonymous_1920@localhost/res1 out
<iq type='get' id='e8c2f6176e68e0bafa44f80146ac7e67' to='room-alice_configure_anonymous_1920@muc.localhost'>
<query xmlns='http://jabber.org/protocol/muc#owner'/>
</iq>
*** User 2022-04-04 15:11:40.165 ***
alicE_configure_anonymous_1920@localhost/res1 in
<iq from='room-alice_configure_anonymous_1920@muc.localhost' to='alicE_configure_anonymous_1920@localhost/res1' id='e8c2f6176e68e0bafa44f80146ac7e67' type='result'>
<query xmlns='http://jabber.org/protocol/muc#owner'>
<instructions>You need an x:data capable client to configure room</instructions>
<x xmlns='jabber:x:data' type='form'>
<title>Configuration of room room-alice_configure_anonymous_1920@muc.localhost</title>
<field type='hidden' var='FORM_TYPE'>
<value>http://jabber.org/protocol/muc#roomconfig</value>
</field>
<field type='text-single' label='Room title' var='muc#roomconfig_roomname'>
<value/>
</field>
<field type='text-single' label='Room description' var='muc#roomconfig_roomdesc'>
<value/>
</field>
<field type='boolean' label='Make room persistent' var='muc#roomconfig_persistentroom'>
<value>1</value>
</field>
<field type='boolean' label='Make room public searchable' var='muc#roomconfig_publicroom'>
<value>1</value>
</field>
<field type='boolean' label='Make participants list public' var='public_list'>
<value>1</value>
</field>
<field type='boolean' label='Make room password protected' var='muc#roomconfig_passwordprotectedroom'>
<value>0</value>
</field>
<field type='text-private' label='Password' var='muc#roomconfig_roomsecret'>
<value/>
</field>
<field type='list-multi' label='Roles and affiliations that may retrieve member list' var='muc#roomconfig_getmemberlist'>
<value>moderator</value>
<value>participant</value>
<value>visitor</value>
<option label='moderator'>
<value>moderator</value>
</option>
<option label='participant'>
<value>participant</value>
</option>
<option label='visitor'>
<value>visitor</value>
</option>
</field>
<field type='list-single' label='Maximum Number of Occupants' var='muc#roomconfig_maxusers'>
<value>200</value>
<option label='5'>
<value>5</value>
</option>
<option label='10'>
<value>10</value>
</option>
<option label='20'>
<value>20</value>
</option>
<option label='30'>
<value>30</value>
</option>
<option label='50'>
<value>50</value>
</option>
<option label='100'>
<value>100</value>
</option>
<option label='200'>
<value>200</value>
</option>
</field>
<field type='list-single' label='Present real Jabber IDs to' var='muc#roomconfig_whois'>
<value>moderators</value>
<option label='moderators only'>
<value>moderators</value>
</option>
<option label='anyone'>
<value>anyone</value>
</option>
</field>
<field type='boolean' label='Make room members-only' var='muc#roomconfig_membersonly'>
<value>0</value>
</field>
<field type='boolean' label='Make room moderated' var='muc#roomconfig_moderatedroom'>
<value>1</value>
</field>
<field type='boolean' label='Default users as participants' var='members_by_default'>
<value>1</value>
</field>
<field type='boolean' label='Allow users to change the subject' var='muc#roomconfig_changesubject'>
<value>1</value>
</field>
<field type='boolean' label='Allow users to send private messages' var='allow_private_messages'>
<value>1</value>
</field>
<field type='boolean' label='Allow users to query other users' var='allow_query_users'>
<value>1</value>
</field>
<field type='boolean' label='Allow users to send invites' var='muc#roomconfig_allowinvites'>
<value>0</value>
</field>
<field type='boolean' label='Allow users to enter room with multiple sessions' var='muc#roomconfig_allowmultisessions'>
<value>0</value>
</field>
<field type='boolean' label='Allow visitors to send status text in presence updates' var='muc#roomconfig_allowvisitorstatus'>
<value>1</value>
</field>
<field type='boolean' label='Allow visitors to change nickname' var='muc#roomconfig_allowvisitornickchange'>
<value>1</value>
</field>
<field type='boolean' label='Enable logging' var='muc#roomconfig_enablelogging'>
<value>0</value>
</field>
</x>
</query>
</iq>
*** User 2022-04-04 15:11:40.165 ***
alicE_configure_anonymous_1920@localhost/res1 out
<iq type='set' id='e8308ef58fd8bba496b37c2d866adb81' to='room-alice_configure_anonymous_1920@muc.localhost'>
<query xmlns='http://jabber.org/protocol/muc#owner'>
<x xmlns='jabber:x:data' type='submit'>
<field type='hidden' var='FORM_TYPE'>
<value>http://jabber.org/protocol/muc#roomconfig</value>
</field>
<field type='list-single' var='muc#roomconfig_whois'>
<value>anyone</value>
</field>
</x>
</query>
</iq>
*** User 2022-04-04 15:11:40.171 ***
alicE_configure_anonymous_1920@localhost/res1 in
<iq from='room-alice_configure_anonymous_1920@muc.localhost' to='alicE_configure_anonymous_1920@localhost/res1' id='e8308ef58fd8bba496b37c2d866adb81' type='result'>
<query xmlns='http://jabber.org/protocol/muc#owner'/>
</iq>
*** User 2022-04-04 15:11:40.172 ***
bOb_configure_anonymous_1920@localhost/res1 in
<message from='room-alice_configure_anonymous_1920@muc.localhost' to='bOb_configure_anonymous_1920@localhost/res1' type='groupchat'>
<x xmlns='http://jabber.org/protocol/muc#user'>
<status code='172'/>
</x>
</message>
*** User 2022-04-04 15:11:40.172 ***
alicE_configure_anonymous_1920@localhost/res1 out
<iq type='get' id='5635e7caffc729ccc205624a400641cb' to='room-alice_configure_anonymous_1920@muc.localhost'>
<query xmlns='http://jabber.org/protocol/muc#owner'/>
</iq>
*** User 2022-04-04 15:11:40.173 ***
alicE_configure_anonymous_1920@localhost/res1 in
<iq from='room-alice_configure_anonymous_1920@muc.localhost' to='alicE_configure_anonymous_1920@localhost/res1' id='5635e7caffc729ccc205624a400641cb' type='result'>
<query xmlns='http://jabber.org/protocol/muc#owner'>
<instructions>You need an x:data capable client to configure room</instructions>
<x xmlns='jabber:x:data' type='form'>
<title>Configuration of room room-alice_configure_anonymous_1920@muc.localhost</title>
<field type='hidden' var='FORM_TYPE'>
<value>http://jabber.org/protocol/muc#roomconfig</value>
</field>
<field type='text-single' label='Room title' var='muc#roomconfig_roomname'>
<value/>
</field>
<field type='text-single' label='Room description' var='muc#roomconfig_roomdesc'>
<value/>
</field>
<field type='boolean' label='Make room persistent' var='muc#roomconfig_persistentroom'>
<value>1</value>
</field>
<field type='boolean' label='Make room public searchable' var='muc#roomconfig_publicroom'>
<value>1</value>
</field>
<field type='boolean' label='Make participants list public' var='public_list'>
<value>1</value>
</field>
<field type='boolean' label='Make room password protected' var='muc#roomconfig_passwordprotectedroom'>
<value>0</value>
</field>
<field type='text-private' label='Password' var='muc#roomconfig_roomsecret'>
<value/>
</field>
<field type='list-multi' label='Roles and affiliations that may retrieve member list' var='muc#roomconfig_getmemberlist'>
<value>moderator</value>
<value>participant</value>
<value>visitor</value>
<option label='moderator'>
<value>moderator</value>
</option>
<option label='participant'>
<value>participant</value>
</option>
<option label='visitor'>
<value>visitor</value>
</option>
</field>
<field type='list-single' label='Maximum Number of Occupants' var='muc#roomconfig_maxusers'>
<value>200</value>
<option label='5'>
<value>5</value>
</option>
<option label='10'>
<value>10</value>
</option>
<option label='20'>
<value>20</value>
</option>
<option label='30'>
<value>30</value>
</option>
<option label='50'>
<value>50</value>
</option>
<option label='100'>
<value>100</value>
</option>
<option label='200'>
<value>200</value>
</option>
</field>
<field type='list-single' label='Present real Jabber IDs to' var='muc#roomconfig_whois'>
<value>anyone</value>
<option label='moderators only'>
<value>moderators</value>
</option>
<option label='anyone'>
<value>anyone</value>
</option>
</field>
<field type='boolean' label='Make room members-only' var='muc#roomconfig_membersonly'>
<value>0</value>
</field>
<field type='boolean' label='Make room moderated' var='muc#roomconfig_moderatedroom'>
<value>1</value>
</field>
<field type='boolean' label='Default users as participants' var='members_by_default'>
<value>1</value>
</field>
<field type='boolean' label='Allow users to change the subject' var='muc#roomconfig_changesubject'>
<value>1</value>
</field>
<field type='boolean' label='Allow users to send private messages' var='allow_private_messages'>
<value>1</value>
</field>
<field type='boolean' label='Allow users to query other users' var='allow_query_users'>
<value>1</value>
</field>
<field type='boolean' label='Allow users to send invites' var='muc#roomconfig_allowinvites'>
<value>0</value>
</field>
<field type='boolean' label='Allow users to enter room with multiple sessions' var='muc#roomconfig_allowmultisessions'>
<value>0</value>
</field>
<field type='boolean' label='Allow visitors to send status text in presence updates' var='muc#roomconfig_allowvisitorstatus'>
<value>1</value>
</field>
<field type='boolean' label='Allow visitors to change nickname' var='muc#roomconfig_allowvisitornickchange'>
<value>1</value>
</field>
<field type='boolean' label='Enable logging' var='muc#roomconfig_enablelogging'>
<value>0</value>
</field>
</x>
</query>
</iq>
*** User 2022-04-04 15:11:40.173 ***
alicE_configure_anonymous_1920@localhost/res1 out
<iq type='set' id='0a8f5d3e81e25222d61cb745c5ca546f' to='room-alice_configure_anonymous_1920@muc.localhost'>
<query xmlns='http://jabber.org/protocol/muc#owner'>
<x xmlns='jabber:x:data' type='submit'>
<field type='hidden' var='FORM_TYPE'>
<value>http://jabber.org/protocol/muc#roomconfig</value>
</field>
<field type='list-single' var='muc#roomconfig_whois'>
<value>moderators</value>
</field>
</x>
</query>
</iq>
*** User 2022-04-04 15:11:40.244 ***
alicE_configure_anonymous_1920@localhost/res1 in
<iq from='room-alice_configure_anonymous_1920@muc.localhost' to='alicE_configure_anonymous_1920@localhost/res1' id='0a8f5d3e81e25222d61cb745c5ca546f' type='result'>
<query xmlns='http://jabber.org/protocol/muc#owner'/>
</iq>
*** User 2022-04-04 15:11:40.244 ***
bOb_configure_anonymous_1920@localhost/res1 in
<message from='room-alice_configure_anonymous_1920@muc.localhost' to='bOb_configure_anonymous_1920@localhost/res1' type='groupchat'>
<x xmlns='http://jabber.org/protocol/muc#user'>
<status code='173'/>
</x>
</message>
*** User 2022-04-04 15:11:40.244 ***
bOb_configure_anonymous_1920@localhost/res1 out
</stream:stream>
*** User 2022-04-04 15:11:40.245 ***
bOb_configure_anonymous_1920@localhost/res1 in
</stream:stream>
*** User 2022-04-04 15:11:40.245 ***
alicE_configure_anonymous_1920@localhost/res1 out
</stream:stream>
*** User 2022-04-04 15:11:40.299 ***
alicE_configure_anonymous_1920@localhost/res1 in
</stream:stream>
=== Ended at 2022-04-04 15:11:40
=== successfully completed test case
=== === Returned value: ok