perf tests: Add tests to callgraph and time parse
perf tests: Add tests to callgraph and time parse

Add tests in tests/parse-events.c to check call-graph and time option.

Signed-off-by: Kan Liang <6e4ed0645dbf05e706dc43d69b381839dca8944b@intel.com>
Cc: Andi Kleen <0474aee45985f5ae829f53849df476200e876990@linux.intel.com>
Cc: Jiri Olsa <2c6594f608aa3d41e98d48846a6328831f7084ad@kernel.org>
Cc: Namhyung Kim <5c915a589b3ddf58cebf14bec41bcc143b37ac3c@kernel.org>
Link: http://lkml.kernel.org/r/1439289050-40510-4-git-send-email-6e4ed0645dbf05e706dc43d69b381839dca8944b@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <293abb6b76d7791c0732cc517d38c4b5c734b87f@redhat.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs