commit 9be03c52ccae073745f46e857296f2c21be10e03
author Yauheni Kaliuta <yauheni.kaliuta@redhat.com> Wed Feb 22 11:41:58 2017 +0200
committer Lucas De Marchi <lucas.demarchi@intel.com> Wed Feb 22 04:50:22 2017 -0800
tree 44221480121ab032c07e9c14781abb1f468eb070
parent 31dd40a6b8fd66127496fc0772b6dbe0a3e5b823

testsuite: depmod: check netsted loops reporting

The patch adds nested loops configuration for the loop test:

mod-loop-h -> mod-loop-i -> mod-loop-j -> mod-loop-k
   ^                           |               |
    ---------------------------                |
   |                                           |
    -------------------------------------------

making 2 loops with common edges:

mod-loop-h -> mod-loop-i -> mod-loop-j -> mod-loop-h
mod-loop-h -> mod-loop-i -> mod-loop-j -> mod-loop-k -> mod-loop-h

The actual output for the loops is:

depmod: ERROR: Cycle detected: mod_loop_h -> mod_loop_h
depmod: ERROR: Cycle detected: mod_loop_i -> mod_loop_j -> mod_loop_k -> mod_loop_h -> mod_loop_i

(the order in the second doesn't matter, but the first one is
incorrect)

Signed-off-by: Yauheni Kaliuta <yauheni.kaliuta@redhat.com>