Fix keyring only for hydro

[eisoku9618]

hope this will solve #1273 #1274 #1275

[fkanehiro]

I restarted travis several times but 14 and 15 failed every time.
Is this just due to shortage of computing power or is there any issue to be solved?

[eisoku9618]

There seems to be a issue to be solved between latest OpenHRP3 and hironx-ros-bridge.

I tried running the same test with No. 15(TEST_PACKAGE=hironx-ros-bridge USE_SRC_OPENHRP3=true) in my local computer then it failed.
But it passed when I went back a few commits of OpenHRP3 which is used during the test.

I tried to find from which commit the test failed in #1277 using Travis, but I couldn't because of the this limit (50min).

[eisoku9618]

I've just noticed that the cause of time overs of No. 14 and No.15 is
that rostest /opt/ros/indigo/share/hironx_ros_bridge/test/test-hironx-ros-bridge-controller.test cannot be finished by some reasons (but I don't know the reasons).

• see: https://travis-ci.org/fkanehiro/hrpsys-base/jobs/545245166#L7964

In the latest test which was passed (5 months ago) https://travis-ci.org/fkanehiro/hrpsys-base/builds/485221572, test-hironx-ros-bridge-controller.test can be finished around 10 seconds.

• see: https://travis-ci.org/fkanehiro/hrpsys-base/jobs/485221586#L7934

And in this February (3 or 4 months ago), there was a new release of hironx-ros-bridge (version 2.1.1).

• https://github.com/start-jsk/rtmros_hironx/commits/indigo-devel

So I think this release might be related to No. 14 and No. 15 issue.
cc @k-okada sensei

I would like to try to downgrade hironx-ros-bridge from version 2.1.1 to 2.1.0 following this link http://thr3a.hatenablog.com/entry/20180110/1515593932, but unfortunately it seems impossible because of the recent change of packages.ros.org

[orikuma]

I think test No.14 and 15 fails because HrpsysSeqStateROSBridge and HrpsysJointTrajectoryBridge died by memory corruption. (cf. https://travis-ci.org/fkanehiro/hrpsys-base/jobs/545245166#L11642)
This problem seems to occur when openhrp3 is installed from both apt and src, regardless of the version of ros-indigo-hironx-ros-bridge (No.14 and 15 have USE_SRC_OPENHRP3=true and use hrpsys_ros_bridge for test).

We may need to wait for solving this problem in hrpsys_ros_bridge (although indigo is EOL).
Similar issues were already reported in rtmros_common such as start-jsk/rtmros_common#1064.
It may be also possible to forcely remove ros-indigo-openhrp3 when USE_SRC_OPENHRP3=true as a workaround, but it will require some additional modification (for example, configuration files installed by ros-indigo-hironx-ros-bridge assumes that model files in ros-indigo-openhrp3 are installed in /opt/ros directory) and not be recommended.