Announce the new LTTng validation test cases

Avik, I know you've been working on merging those branches, can you update this bug with your latest status? Thanks.

Worked on review comments from Paul on LTTng test, and sent merge proposal for systemtap and perf tests: https://code.launchpad.net/~linaro-foundations/lava-test/new-test-definitions

Did not make it into 11.11. Re-target to 11.12

Avik, please update the bug with your current status and move it to 12.01 if it's still not fixed.

Sent the merge proposal again with modifications as suggested by Paul, but those are not merged yet. Moving it to 12.01.

Perf test is merged, removing systemtap test case as it is not much practical to include as it takes very long time to install and run.

What is still missing to push to merge the lttng test case at lava?

Currently I'm running lttng-tools test suite inside this lava test, whose typical output is following:

LAVA: (stdout) ./runall.sh
LAVA: (stdout)
LAVA: (stdout) Testing Sessions:
LAVA: (stdout) -----------
LAVA: (stdout) Create 1 session test1: OK
LAVA: (stdout) Validating created session test1: OK
LAVA: (stdout) Destroy 1 session test1: OK
LAVA: (stdout) Two session with same name: (session already exists) OK
LAVA: (stdout) Fuzzing create_session arguments: OK
LAVA: (stdout) Fuzzing destroy_session argument: OK
LAVA: (stdout) Creating 10000 sessions: OK
LAVA: (stdout) Destroying 10000 sessions: OK
LAVA: (stdout)
LAVA: (stdout) Testing kernel data structures:
LAVA: (stdout) -----------
LAVA: (stdout) Create kernel session: OK
LAVA: (stdout) Validating kernel session: OK
LAVA: (stdout) Create kernel metadata: OK
LAVA: (stdout) Validating kernel session metadata: OK
LAVA: (stdout) Creating kernel channel: OK
LAVA: (stdout) Validating kernel channel: OK
LAVA: (stdout) Creating kernel event: OK
LAVA: (stdout) Validating kernel event: OK
LAVA: (stdout) Creating kernel stream: OK
LAVA: (stdout) Validating kernel stream: OK
LAVA: (stdout)
LAVA: (stdout) --------------------------------------------------
LAVA: (stdout) Kernel tracer - Testing lttng client (liblttngctl)
LAVA: (stdout) --------------------------------------------------
LAVA: (stdout) Starting session daemon... OK
LAVA: (stdout)
LAVA: (stdout) Testing tracing kernel events:
LAVA: (stdout) -----------
LAVA: (stdout) Creating tracing session (/tmp/tmp.GiJEFD07xX): OK
LAVA: (stdout) Creating session handle: OK
LAVA: (stdout) Enabling mychan kernel channel: Enabling sched_switch kernel event: OK
LAVA: (stdout) Enabling sched_process_exit kernel event: OK
LAVA: (stdout) Enabling sched_process_free kernel event: OK
LAVA: (stdout) Disabling sched_switch kernel event: OK
LAVA: (stdout) Disabling sched_process_free kernel event: OK
LAVA: (stdout) Renabling sched_switch kernel event: OK
LAVA: (stdout) Renabling sched_process_free kernel event: OK
LAVA: (stdout) Start tracing: OK
LAVA: (stdout) Stop tracing: OK
LAVA: (stdout) Destroy tracing session: OK
LAVA: (stdout)
LAVA: (stdout) Testing tracing all kernel events:
LAVA: (stdout) -----------
LAVA: (stdout) Creating tracing session (/tmp/tmp.GiJEFD07xX): OK
LAVA: (stdout) Creating session handle: OK
LAVA: (stdout) Enabling all kernel events: OK
LAVA: (stdout) Start tracing: error starting tracing: Starting kernel trace failed
LAVA: (stdout)
LAVA: (stdout) Killing session daemon... OK
LAVA: (stdout) FAIL
LAVA: (stdout)
LAVA: (stdout) make[1]: Leaving directory `/home/aviksil/.local/share/lava_test/installed-tests/lttng/lttng-tools-2.0~pre/tests'
LAVA: (stderr) make[1]: *** [check-am] Error 1
LAVA: (stderr) make: *** [check-recursive] Error 1
LAVA: Running shell command: './lava-lttng-test/lttng-test.sh '
LAVA: (stdout) No of passed test cases: 35
LAVA: (stdout) No of failed test cases: 1
LAVA: run complete, result_id is 'lttng.2012-01-31T10:09:51Z'
ERROR: Some of test steps returned non-zero exit code

But for the results I'm just parsing "No of passed test cases: xx" and "No of failed test cases: xx" i.e. not the individual test case resu...

It has been merged in to lava-test.