[Fedora KDE] Tests do not pass on fresh source install - Discovery fails

[osrf-migration]

Original report (archived issue) by Til Hoff (Bitbucket: turakar).

---

Description

ign-transport is compiled from source without errors. After that, make test is run. Some of the tests, most noticeably UNIT_Discovery_TEST, fails. Test INTEGRATION_twoProcsSrvCallStress hangs and blocks further tests.

Steps to reproduce

• use Fedora KDE 29 / 30
• install dependencies (migrated from the install instructions for ignition)

sudo dnf install cmake freeglut-devel ffmpeg-devel freeimage-devel gflags-devel glew-devel gts-devel ogre-devel protobuf-devel protobuf-c-devel qt5 tinyxml2-devel tinyxml-devel pkg-config protobuf-compiler python qt5-qtquickcontrols qt5-qtquickcontrols2 qt5-devel qt5-qtdeclarative-devel qt5-qtquickcontrols2-devel ruby rubygem-ronn uuid-devel libzip-devel jsoncpp-devel libcurl-devel libyaml-devel czmq-devel cppzmq-devel sqlite-devel libwebsockets-devel eigen3-devel openssl-devel git mercurial make g++

• build dart, assimp and gflags from source (unrelated to ign-transport, but important for the merge-install)

  • On Fedora KDE 30 you can use gflags-devel from the repositories

• clone the sources as laid out in the official install instructions for ignition

• build a merge-install

colcon build --merge-install

• Execute the following:

cd ign-transport
mkdir build && cd build
cmake ..
make
make test

Expected behaviour

Compilation works. All tests pass.

Actual behaviour

Compilation works (no severe warnings printed, no dependencies not found). Test results:

Running tests...
Test project /home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/build
      Start  1: UNIT_AdvertiseOptions_TEST
 1/90 Test  #1: UNIT_AdvertiseOptions_TEST .............................   Passed    0.01 sec
      Start  2: check_UNIT_AdvertiseOptions_TEST
 2/90 Test  #2: check_UNIT_AdvertiseOptions_TEST .......................   Passed    0.02 sec
      Start  3: UNIT_CIface_TEST
 3/90 Test  #3: UNIT_CIface_TEST .......................................   Passed    0.37 sec
      Start  4: check_UNIT_CIface_TEST
 4/90 Test  #4: check_UNIT_CIface_TEST .................................   Passed    0.02 sec
      Start  5: UNIT_Clock_TEST
 5/90 Test  #5: UNIT_Clock_TEST ........................................   Passed    1.66 sec
      Start  6: check_UNIT_Clock_TEST
 6/90 Test  #6: check_UNIT_Clock_TEST ..................................   Passed    0.02 sec
      Start  7: UNIT_Discovery_TEST
 7/90 Test  #7: UNIT_Discovery_TEST ....................................***Failed   33.84 sec
      Start  8: check_UNIT_Discovery_TEST
 8/90 Test  #8: check_UNIT_Discovery_TEST ..............................   Passed    0.03 sec
      Start  9: UNIT_HandlerStorage_TEST
 9/90 Test  #9: UNIT_HandlerStorage_TEST ...............................   Passed    0.02 sec
      Start 10: check_UNIT_HandlerStorage_TEST
10/90 Test #10: check_UNIT_HandlerStorage_TEST .........................   Passed    0.03 sec
      Start 11: UNIT_Helpers_TEST
11/90 Test #11: UNIT_Helpers_TEST ......................................   Passed    0.01 sec
      Start 12: check_UNIT_Helpers_TEST
12/90 Test #12: check_UNIT_Helpers_TEST ................................   Passed    0.02 sec
      Start 13: UNIT_MessageInfo_TEST
13/90 Test #13: UNIT_MessageInfo_TEST ..................................   Passed    0.01 sec
      Start 14: check_UNIT_MessageInfo_TEST
14/90 Test #14: check_UNIT_MessageInfo_TEST ............................   Passed    0.02 sec
      Start 15: UNIT_NetUtils_TEST
15/90 Test #15: UNIT_NetUtils_TEST .....................................   Passed    0.02 sec
      Start 16: check_UNIT_NetUtils_TEST
16/90 Test #16: check_UNIT_NetUtils_TEST ...............................   Passed    0.03 sec
      Start 17: UNIT_NodeOptions_TEST
17/90 Test #17: UNIT_NodeOptions_TEST ..................................   Passed    0.01 sec
      Start 18: check_UNIT_NodeOptions_TEST
18/90 Test #18: check_UNIT_NodeOptions_TEST ............................   Passed    0.02 sec
      Start 19: UNIT_Node_TEST
19/90 Test #19: UNIT_Node_TEST .........................................   Passed   23.13 sec
      Start 20: check_UNIT_Node_TEST
20/90 Test #20: check_UNIT_Node_TEST ...................................   Passed    0.02 sec
      Start 21: UNIT_Packet_TEST
21/90 Test #21: UNIT_Packet_TEST .......................................   Passed    0.01 sec
      Start 22: check_UNIT_Packet_TEST
22/90 Test #22: check_UNIT_Packet_TEST .................................   Passed    0.03 sec
      Start 23: UNIT_Publisher_TEST
23/90 Test #23: UNIT_Publisher_TEST ....................................   Passed    0.01 sec
      Start 24: check_UNIT_Publisher_TEST
24/90 Test #24: check_UNIT_Publisher_TEST ..............................   Passed    0.02 sec
      Start 25: UNIT_SubscribeOptions_TEST
25/90 Test #25: UNIT_SubscribeOptions_TEST .............................   Passed    0.02 sec
      Start 26: check_UNIT_SubscribeOptions_TEST
26/90 Test #26: check_UNIT_SubscribeOptions_TEST .......................   Passed    0.02 sec
      Start 27: UNIT_TopicStorage_TEST
27/90 Test #27: UNIT_TopicStorage_TEST .................................   Passed    0.01 sec
      Start 28: check_UNIT_TopicStorage_TEST
28/90 Test #28: check_UNIT_TopicStorage_TEST ...........................   Passed    0.03 sec
      Start 29: UNIT_TopicUtils_TEST
29/90 Test #29: UNIT_TopicUtils_TEST ...................................   Passed    0.01 sec
      Start 30: check_UNIT_TopicUtils_TEST
30/90 Test #30: check_UNIT_TopicUtils_TEST .............................   Passed    0.02 sec
      Start 31: UNIT_Uuid_TEST
31/90 Test #31: UNIT_Uuid_TEST .........................................   Passed    0.01 sec
      Start 32: check_UNIT_Uuid_TEST
32/90 Test #32: check_UNIT_Uuid_TEST ...................................   Passed    0.02 sec
      Start 33: UNIT_ign_TEST
33/90 Test #33: UNIT_ign_TEST ..........................................***Timeout 240.03 sec
      Start 34: check_UNIT_ign_TEST
34/90 Test #34: check_UNIT_ign_TEST ....................................   Passed    0.02 sec
      Start 35: UNIT_ign_src_TEST
35/90 Test #35: UNIT_ign_src_TEST ......................................   Passed    6.45 sec
      Start 36: check_UNIT_ign_src_TEST
36/90 Test #36: check_UNIT_ign_src_TEST ................................   Passed    0.02 sec
      Start 37: INTEGRATION_versioned_symbols
37/90 Test #37: INTEGRATION_versioned_symbols ..........................   Passed    0.03 sec
      Start 38: INTEGRATION_authPubSub
38/90 Test #38: INTEGRATION_authPubSub .................................   Passed   10.81 sec
      Start 39: check_INTEGRATION_authPubSub
39/90 Test #39: check_INTEGRATION_authPubSub ...........................   Passed    0.03 sec
      Start 40: INTEGRATION_scopedTopic
40/90 Test #40: INTEGRATION_scopedTopic ................................   Passed   11.47 sec
      Start 41: check_INTEGRATION_scopedTopic
41/90 Test #41: check_INTEGRATION_scopedTopic ..........................   Passed    0.03 sec
      Start 42: INTEGRATION_twoProcsPubSub
42/90 Test #42: INTEGRATION_twoProcsPubSub .............................***Exception: SegFault 73.67 sec
      Start 43: check_INTEGRATION_twoProcsPubSub
43/90 Test #43: check_INTEGRATION_twoProcsPubSub .......................   Passed    0.03 sec
      Start 44: INTEGRATION_twoProcsSrvCall
44/90 Test #44: INTEGRATION_twoProcsSrvCall ............................***Exception: SegFault 35.44 sec
      Start 45: check_INTEGRATION_twoProcsSrvCall
45/90 Test #45: check_INTEGRATION_twoProcsSrvCall ......................   Passed    0.03 sec
      Start 46: INTEGRATION_twoProcsSrvCallStress

The tests hang here with low CPU usage for over one hour. There is a detailed log in the comments below.

Version

• Fedora KDE 29 / 30
• source install
• latest ignition (blueprint)

Additional Information

• I think this is the reason why ign-gazebo does not start on my machine (Gazebo hangs at "Requesting list of world names. The server may be busy downloading resources. Please be patient." gz-sim#38) (gazebo client cannot find the server and therefore waits forever).
• The problem does not happen on classic Fedora (Gnome), as verified by spinning up several VMs
• There is a workaround: Set IGN_IP=127.0.0.1 environment variable.

‌

[osrf-migration]

Original comment by Steve Peters (Bitbucket: Steven Peters, GitHub: scpeters).

---

Can you provide more detail about the test failures by setting the CTEST_OUTPUT_ON_FAILURE environment variable and running make test again?

[osrf-migration]

Original comment by Til Hoff (Bitbucket: turakar).

---

Long log ahead:

(venv) [t@tpc build]$ CTEST_OUTPUT_ON_FAILURE=ON make test
Running tests...
Test project /home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/build
      Start  1: UNIT_AdvertiseOptions_TEST
 1/90 Test  #1: UNIT_AdvertiseOptions_TEST .............................   Passed    0.01 sec
      Start  2: check_UNIT_AdvertiseOptions_TEST
 2/90 Test  #2: check_UNIT_AdvertiseOptions_TEST .......................   Passed    0.02 sec
      Start  3: UNIT_CIface_TEST
 3/90 Test  #3: UNIT_CIface_TEST .......................................   Passed    0.12 sec
      Start  4: check_UNIT_CIface_TEST
 4/90 Test  #4: check_UNIT_CIface_TEST .................................   Passed    0.03 sec
      Start  5: UNIT_Clock_TEST
 5/90 Test  #5: UNIT_Clock_TEST ........................................   Passed    1.42 sec
      Start  6: check_UNIT_Clock_TEST
 6/90 Test  #6: check_UNIT_Clock_TEST ..................................   Passed    0.02 sec
      Start  7: UNIT_Discovery_TEST
 7/90 Test  #7: UNIT_Discovery_TEST ....................................***Failed   17.43 sec
Running main() from gtest_main.cc
[==========] Running 11 tests from 1 test case.
[----------] Global test environment set-up.
[----------] 11 tests from DiscoveryTest
[ RUN      ] DiscoveryTest.TestBasicAPI
[       OK ] DiscoveryTest.TestBasicAPI (1 ms)
[ RUN      ] DiscoveryTest.WithoutCallingStart
[       OK ] DiscoveryTest.WithoutCallingStart (1 ms)
[ RUN      ] DiscoveryTest.TestAdvertiseNoResponse
[       OK ] DiscoveryTest.TestAdvertiseNoResponse (1102 ms)
[ RUN      ] DiscoveryTest.TestAdvertise
---------------
Enabled: false
Discovery state
        UUID: 8ed5cf66-b448-42db-a088-37efba4d2c21
Settings
        Activity: 100 ms.
        Heartbeat: 1000ms.
        Silence: 3000 ms.
Known information:
---
Activity
        <empty>
---------------
        * Sending HEARTBEAT msg []
        * Sending HEARTBEAT msg []
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/Discovery_TEST.cc:231: Failure
Value of: connectionExecuted
  Actual: false
Expected: true
        * Sending HEARTBEAT msg []
        * Sending HEARTBEAT msg []
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/Discovery_TEST.cc:260: Failure
Value of: connectionExecuted
  Actual: false
Expected: true
        * Sending BYE msg []
[  FAILED  ] DiscoveryTest.TestAdvertise (3103 ms)
[ RUN      ] DiscoveryTest.TestAdvertiseSameProc
[       OK ] DiscoveryTest.TestAdvertiseSameProc (1102 ms)
[ RUN      ] DiscoveryTest.TestDiscover
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/Discovery_TEST.cc:325: Failure
Value of: connectionExecuted
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/Discovery_TEST.cc:336: Failure
Value of: connectionExecuted
  Actual: false
Expected: true
[  FAILED  ] DiscoveryTest.TestDiscover (1301 ms)
[ RUN      ] DiscoveryTest.TestUnadvertise
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/Discovery_TEST.cc:377: Failure
Value of: disconnectionExecuted
  Actual: false
Expected: true
[  FAILED  ] DiscoveryTest.TestUnadvertise (2103 ms)
[ RUN      ] DiscoveryTest.TestNodeBye
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/Discovery_TEST.cc:423: Failure
Value of: disconnectionExecuted
  Actual: false
Expected: true
[  FAILED  ] DiscoveryTest.TestNodeBye (2203 ms)
[ RUN      ] DiscoveryTest.TestTwoPublishersSameTopic
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/Discovery_TEST.cc:472: Failure
Expected equality of these values:
  g_counter
    Which is: 1
  2
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/Discovery_TEST.cc:484: Failure
Expected equality of these values:
  g_counter
    Which is: 1
  2
[  FAILED  ] DiscoveryTest.TestTwoPublishersSameTopic (1402 ms)
[ RUN      ] DiscoveryTest.TestActivity
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/Discovery_TEST.cc:80: Failure
Expected equality of these values:
  this->activity.find(_pUuid) != this->activity.end()
    Which is: false
  _expectedActivity
    Which is: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/Discovery_TEST.cc:80: Failure
Expected equality of these values:
  this->activity.find(_pUuid) != this->activity.end()
    Which is: false
  _expectedActivity
    Which is: true
[  FAILED  ] DiscoveryTest.TestActivity (5103 ms)
[ RUN      ] DiscoveryTest.WrongIgnIp
Error setting socket option (IP_MULTICAST_IF).
Did you set the environment variable IGN_IP with a correct IP address? 
  [127.0.0.0] seems an invalid local IP address.
  Using 127.0.0.1 as hostname.
[       OK ] DiscoveryTest.WrongIgnIp (0 ms)
[----------] 11 tests from DiscoveryTest (17422 ms total)

[----------] Global test environment tear-down
[==========] 11 tests from 1 test case ran. (17422 ms total)
[  PASSED  ] 5 tests.
[  FAILED  ] 6 tests, listed below:
[  FAILED  ] DiscoveryTest.TestAdvertise
[  FAILED  ] DiscoveryTest.TestDiscover
[  FAILED  ] DiscoveryTest.TestUnadvertise
[  FAILED  ] DiscoveryTest.TestNodeBye
[  FAILED  ] DiscoveryTest.TestTwoPublishersSameTopic
[  FAILED  ] DiscoveryTest.TestActivity

 6 FAILED TESTS

      Start  8: check_UNIT_Discovery_TEST
 8/90 Test  #8: check_UNIT_Discovery_TEST ..............................   Passed    0.03 sec
      Start  9: UNIT_HandlerStorage_TEST
 9/90 Test  #9: UNIT_HandlerStorage_TEST ...............................   Passed    0.02 sec
      Start 10: check_UNIT_HandlerStorage_TEST
10/90 Test #10: check_UNIT_HandlerStorage_TEST .........................   Passed    0.03 sec
      Start 11: UNIT_Helpers_TEST
11/90 Test #11: UNIT_Helpers_TEST ......................................   Passed    0.02 sec
      Start 12: check_UNIT_Helpers_TEST
12/90 Test #12: check_UNIT_Helpers_TEST ................................   Passed    0.02 sec
      Start 13: UNIT_MessageInfo_TEST
13/90 Test #13: UNIT_MessageInfo_TEST ..................................   Passed    0.01 sec
      Start 14: check_UNIT_MessageInfo_TEST
14/90 Test #14: check_UNIT_MessageInfo_TEST ............................   Passed    0.02 sec
      Start 15: UNIT_NetUtils_TEST
15/90 Test #15: UNIT_NetUtils_TEST .....................................   Passed    0.01 sec
      Start 16: check_UNIT_NetUtils_TEST
16/90 Test #16: check_UNIT_NetUtils_TEST ...............................   Passed    0.02 sec
      Start 17: UNIT_NodeOptions_TEST
17/90 Test #17: UNIT_NodeOptions_TEST ..................................   Passed    0.02 sec
      Start 18: check_UNIT_NodeOptions_TEST
18/90 Test #18: check_UNIT_NodeOptions_TEST ............................   Passed    0.03 sec
      Start 19: UNIT_Node_TEST
19/90 Test #19: UNIT_Node_TEST .........................................   Passed   17.92 sec
      Start 20: check_UNIT_Node_TEST
20/90 Test #20: check_UNIT_Node_TEST ...................................   Passed    0.03 sec
      Start 21: UNIT_Packet_TEST
21/90 Test #21: UNIT_Packet_TEST .......................................   Passed    0.02 sec
      Start 22: check_UNIT_Packet_TEST
22/90 Test #22: check_UNIT_Packet_TEST .................................   Passed    0.02 sec
      Start 23: UNIT_Publisher_TEST
23/90 Test #23: UNIT_Publisher_TEST ....................................   Passed    0.02 sec
      Start 24: check_UNIT_Publisher_TEST
24/90 Test #24: check_UNIT_Publisher_TEST ..............................   Passed    0.02 sec
      Start 25: UNIT_SubscribeOptions_TEST
25/90 Test #25: UNIT_SubscribeOptions_TEST .............................   Passed    0.02 sec
      Start 26: check_UNIT_SubscribeOptions_TEST
26/90 Test #26: check_UNIT_SubscribeOptions_TEST .......................   Passed    0.03 sec
      Start 27: UNIT_TopicStorage_TEST
27/90 Test #27: UNIT_TopicStorage_TEST .................................   Passed    0.02 sec
      Start 28: check_UNIT_TopicStorage_TEST
28/90 Test #28: check_UNIT_TopicStorage_TEST ...........................   Passed    0.02 sec
      Start 29: UNIT_TopicUtils_TEST
29/90 Test #29: UNIT_TopicUtils_TEST ...................................   Passed    0.02 sec
      Start 30: check_UNIT_TopicUtils_TEST
30/90 Test #30: check_UNIT_TopicUtils_TEST .............................   Passed    0.02 sec
      Start 31: UNIT_Uuid_TEST
31/90 Test #31: UNIT_Uuid_TEST .........................................   Passed    0.01 sec
      Start 32: check_UNIT_Uuid_TEST
32/90 Test #32: check_UNIT_Uuid_TEST ...................................   Passed    0.02 sec
      Start 33: UNIT_ign_TEST
33/90 Test #33: UNIT_ign_TEST ..........................................***Timeout 240.05 sec
[==========] Running 12 tests from 1 test case.
[----------] Global test environment set-up.
[----------] 12 tests from ignTest
[ RUN      ] ignTest.TopicList
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:100: Failure
Value of: topicFound
  Actual: false
Expected: true
[  FAILED  ] ignTest.TopicList (15312 ms)
[ RUN      ] ignTest.TopicInfo
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:132: Failure
Value of: infoFound
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:133: Failure
Value of: output.find("ignition.msgs.Vector3d") != std::string::npos
  Actual: false
Expected: true
[  FAILED  ] ignTest.TopicInfo (15939 ms)
[ RUN      ] ignTest.ServiceList
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:165: Failure
Value of: serviceFound
  Actual: false
Expected: true
[  FAILED  ] ignTest.ServiceList (14928 ms)
[ RUN      ] ignTest.ServiceInfo
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:197: Failure
Value of: infoFound
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:198: Failure
Value of: output.find("ignition.msgs.Int32") != std::string::npos
  Actual: false
Expected: true
[  FAILED  ] ignTest.ServiceInfo (15324 ms)
[ RUN      ] ignTest.TopicListSameProc
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:232: Failure
Value of: topicFound
  Actual: false
Expected: true
[  FAILED  ] ignTest.TopicListSameProc (15533 ms)
[ RUN      ] ignTest.TopicInfoSameProc
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:264: Failure
Value of: infoFound
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:265: Failure
Value of: output.find("ignition.msgs.Vector3d") != std::string::npos
  Actual: false
Expected: true
[  FAILED  ] ignTest.TopicInfoSameProc (15731 ms)
[ RUN      ] ignTest.ServiceListSameProc
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:288: Failure
Value of: serviceFound
  Actual: false
Expected: true
[  FAILED  ] ignTest.ServiceListSameProc (15542 ms)
[ RUN      ] ignTest.ServiceInfoSameProc
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:312: Failure
Value of: infoFound
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:313: Failure
Value of: output.find("ignition.msgs.Int32") != std::string::npos
  Actual: false
Expected: true
[  FAILED  ] ignTest.ServiceInfoSameProc (15149 ms)
[ RUN      ] ignTest.TopicPublish
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:334: Failure
Expected equality of these values:
  g_topicCBStr
    Which is: "bad_value"
  "good_value"
[  FAILED  ] ignTest.TopicPublish (1972 ms)
[ RUN      ] ignTest.ServiceRequest
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:372: Failure
Expected equality of these values:
  output
    Which is: "Service call timed out\n"
  "data: " + value + "\n\n"
    Which is: "data: 10\n\n"
With diff:
@@ -1,1 +1,2 @@
-Service call timed out\n
+data: 10
+\n

[  FAILED  ] ignTest.ServiceRequest (1188 ms)
[ RUN      ] ignTest.TopicEcho
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:392: Failure
Value of: output.find("x: 1") != std::string::npos
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:393: Failure
Value of: output.find("y: 2") != std::string::npos
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/src/ign_TEST.cc:394: Failure
Value of: output.find("z: 3") != std::string::npos
  Actual: false
Expected: true
[  FAILED  ] ignTest.TopicEcho (3115 ms)
[ RUN      ] ignTest.TopicEchoNum

      Start 34: check_UNIT_ign_TEST
34/90 Test #34: check_UNIT_ign_TEST ....................................   Passed    0.03 sec
      Start 35: UNIT_ign_src_TEST
35/90 Test #35: UNIT_ign_src_TEST ......................................   Passed    1.32 sec
      Start 36: check_UNIT_ign_src_TEST
36/90 Test #36: check_UNIT_ign_src_TEST ................................   Passed    0.03 sec
      Start 37: INTEGRATION_versioned_symbols
37/90 Test #37: INTEGRATION_versioned_symbols ..........................   Passed    0.03 sec
      Start 38: INTEGRATION_authPubSub
38/90 Test #38: INTEGRATION_authPubSub .................................   Passed   10.32 sec
      Start 39: check_INTEGRATION_authPubSub
39/90 Test #39: check_INTEGRATION_authPubSub ...........................   Passed    0.03 sec
      Start 40: INTEGRATION_scopedTopic
40/90 Test #40: INTEGRATION_scopedTopic ................................   Passed    1.62 sec
      Start 41: check_INTEGRATION_scopedTopic
41/90 Test #41: check_INTEGRATION_scopedTopic ..........................   Passed    0.03 sec
      Start 42: INTEGRATION_twoProcsPubSub
42/90 Test #42: INTEGRATION_twoProcsPubSub .............................***Exception: SegFault 51.86 sec
[==========] Running 12 tests from 1 test case.
[----------] Global test environment set-up.
[----------] 12 tests from twoProcPubSub
[ RUN      ] twoProcPubSub.PubSubTwoProcsThreeNodes
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from twoProcPubSub
[ RUN      ] twoProcPubSub.PubSubTwoProcsTwoNodesSubscriber
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSub.cc:126: Failure
Value of: pub.HasConnections()
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSubSubscriber_aux.cc:105: Failure
Value of: cbExecuted
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSubSubscriber_aux.cc:106: Failure
Value of: cbRawExecuted
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSubSubscriber_aux.cc:107: Failure
Value of: cb2Executed
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSubSubscriber_aux.cc:116: Failure
Value of: node.Unsubscribe(g_topic)
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSubSubscriber_aux.cc:125: Failure
Value of: cb2Executed
  Actual: false
Expected: true
[  FAILED  ] twoProcPubSub.PubSubTwoProcsTwoNodesSubscriber (12010 ms)
[----------] 1 test from twoProcPubSub (12010 ms total)

[----------] Global test environment tear-down
[==========] 1 test from 1 test case ran. (12010 ms total)
[  PASSED  ] 0 tests.
[  FAILED  ] 1 test, listed below:
[  FAILED  ] twoProcPubSub.PubSubTwoProcsTwoNodesSubscriber

 1 FAILED TEST
[  FAILED  ] twoProcPubSub.PubSubTwoProcsThreeNodes (12121 ms)
[ RUN      ] twoProcPubSub.RawPubSubTwoProcsThreeNodes
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from twoProcPubSub
[ RUN      ] twoProcPubSub.PubSubTwoProcsTwoNodesSubscriber
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSub.cc:168: Failure
Expected: (retries) < (5u), actual: 6 vs 5
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSubSubscriber_aux.cc:105: Failure
Value of: cbExecuted
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSubSubscriber_aux.cc:106: Failure
Value of: cbRawExecuted
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSubSubscriber_aux.cc:107: Failure
Value of: cb2Executed
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSubSubscriber_aux.cc:116: Failure
Value of: node.Unsubscribe(g_topic)
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSubSubscriber_aux.cc:125: Failure
Value of: cb2Executed
  Actual: false
Expected: true
[  FAILED  ] twoProcPubSub.PubSubTwoProcsTwoNodesSubscriber (12010 ms)
[----------] 1 test from twoProcPubSub (12010 ms total)

[----------] Global test environment tear-down
[==========] 1 test from 1 test case ran. (12011 ms total)
[  PASSED  ] 0 tests.
[  FAILED  ] 1 test, listed below:
[  FAILED  ] twoProcPubSub.PubSubTwoProcsTwoNodesSubscriber

 1 FAILED TEST
[  FAILED  ] twoProcPubSub.RawPubSubTwoProcsThreeNodes (12117 ms)
[ RUN      ] twoProcPubSub.PubSubWrongTypesOnSubscription
[       OK ] twoProcPubSub.PubSubWrongTypesOnSubscription (3121 ms)
[ RUN      ] twoProcPubSub.PubRawSubWrongTypesOnSubscription
[       OK ] twoProcPubSub.PubRawSubWrongTypesOnSubscription (3120 ms)
[ RUN      ] twoProcPubSub.PubSubWrongTypesTwoSubscribers
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSub.cc:268: Failure
Value of: cbVectorExecuted
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSub.cc:269: Failure
Value of: genericCbExecuted
  Actual: false
Expected: true
[  FAILED  ] twoProcPubSub.PubSubWrongTypesTwoSubscribers (3119 ms)
[ RUN      ] twoProcPubSub.PubSubWrongTypesTwoRawSubscribers
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSub.cc:332: Failure
Value of: correctRawCbExecuted
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSub.cc:333: Failure
Value of: genericRawCbExecuted
  Actual: false
Expected: true
[  FAILED  ] twoProcPubSub.PubSubWrongTypesTwoRawSubscribers (3120 ms)
[ RUN      ] twoProcPubSub.FastPublisher
[       OK ] twoProcPubSub.FastPublisher (620 ms)
[ RUN      ] twoProcPubSub.SubThrottled
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSub.cc:386: Failure
Expected equality of these values:
  counter
    Which is: 0
  2
[  FAILED  ] twoProcPubSub.SubThrottled (3001 ms)
[ RUN      ] twoProcPubSub.PubThrottled
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSub.cc:415: Failure
Expected equality of these values:
  counter
    Which is: 0
  2
[  FAILED  ] twoProcPubSub.PubThrottled (3120 ms)
[ RUN      ] twoProcPubSub.PubSubMessageInfo
[       OK ] twoProcPubSub.PubSubMessageInfo (3120 ms)
[ RUN      ] twoProcPubSub.TopicList
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSub.cc:472: Failure
Expected equality of these values:
  topics.size()
    Which is: 0
  1u
    Which is: 1
[  FAILED  ] twoProcPubSub.TopicList (2501 ms)
[ RUN      ] twoProcPubSub.TopicInfo
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSub.cc:526: Failure
Value of: node.TopicInfo("/foo", publishers)
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsPubSub.cc:527: Failure
Expected equality of these values:
  publishers.size()
    Which is: 0
  1u
    Which is: 1

      Start 43: check_INTEGRATION_twoProcsPubSub
43/90 Test #43: check_INTEGRATION_twoProcsPubSub .......................   Passed    0.03 sec
      Start 44: INTEGRATION_twoProcsSrvCall
44/90 Test #44: INTEGRATION_twoProcsSrvCall ............................***Exception: SegFault 29.74 sec
[==========] Running 6 tests from 1 test case.
[----------] Global test environment set-up.
[----------] 6 tests from twoProcSrvCall
[ RUN      ] twoProcSrvCall.SrvTwoProcs
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsSrvCall.cc:92: Failure
Value of: responseExecuted
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsSrvCall.cc:93: Failure
Expected equality of these values:
  counter
    Which is: 0
  1
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsSrvCall.cc:108: Failure
Value of: responseExecuted
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsSrvCall.cc:109: Failure
Expected equality of these values:
  counter
    Which is: 0
  1
[  FAILED  ] twoProcSrvCall.SrvTwoProcs (6115 ms)
[ RUN      ] twoProcSrvCall.SrvRequestWrongReq
[       OK ] twoProcSrvCall.SrvRequestWrongReq (6121 ms)
[ RUN      ] twoProcSrvCall.SrvRequestWrongRep
[       OK ] twoProcSrvCall.SrvRequestWrongRep (6121 ms)
[ RUN      ] twoProcSrvCall.SrvTwoRequestsOneWrong
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsSrvCall.cc:233: Failure
Value of: node.Request(g_topic, req, timeout, goodRep, result)
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsSrvCall.cc:236: Failure
Value of: responseExecuted
  Actual: false
Expected: true
[  FAILED  ] twoProcSrvCall.SrvTwoRequestsOneWrong (6119 ms)
[ RUN      ] twoProcSrvCall.ServiceList
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsSrvCall.cc:268: Failure
Expected equality of these values:
  services.size()
    Which is: 0
  1u
    Which is: 1
[  FAILED  ] twoProcSrvCall.ServiceList (2501 ms)
[ RUN      ] twoProcSrvCall.ServiceInfo
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsSrvCall.cc:322: Failure
Value of: node.ServiceInfo("/foo", publishers)
  Actual: false
Expected: true
/home/t/projects/debris/approach-simulator/ignitionrobotics/ign-transport/test/integration/twoProcsSrvCall.cc:323: Failure
Expected equality of these values:
  publishers.size()
    Which is: 0
  1u
    Which is: 1

      Start 45: check_INTEGRATION_twoProcsSrvCall
45/90 Test #45: check_INTEGRATION_twoProcsSrvCall ......................   Passed    0.03 sec
      Start 46: INTEGRATION_twoProcsSrvCallStress

[osrf-migration]

Original comment by Til Hoff (Bitbucket: turakar).

---

• Edited issue description
  Reproduced the error on Fedora KDE 30.

[osrf-migration]

Original comment by Til Hoff (Bitbucket: turakar).

---

Reproduced the error regarding gazebo failing to start on Fedora KDE 30 with a combination of the official ignition-transport package from the Fedora Repos and a source install of Gazebo.

[osrf-migration]

Original comment by Til Hoff (Bitbucket: turakar).

---

• Edited issue description* changed title from "Tests do not pass on fresh source install" to "[Fedora KDE] Tests do not pass on fresh source install"

I did some more testing with different VMs. It seems like the problem only happens on Fedora KDE, not on classic Fedora (using Gnome). As Fedora KDE is a “Spin”, both flavours share the same package repositories. Therefore the issue should not be related to dependencies. Currently, I think the problem is related to different (network) configurations. Therefore I have some questions regarding the discovery phase:

• How is the discovery implemented?
• Which ports are used (if any)?
• Are there special network operations used which might require extra permissions?

‌

[osrf-migration]

Original comment by Til Hoff (Bitbucket: turakar).

---

• Edited issue description* changed title from "[Fedora KDE] Tests do not pass on fresh source install" to "[Fedora KDE] Tests do not pass on fresh source install - Discovery fails"

Workaround: IGN_IP=127.0.0.1

This prevents the use of distributed computing environments.