Change in vdsm[master]: tests: Remove global panic mocking

[Code Review]

From Dan Kenigsberg :

Dan Kenigsberg has submitted this change and it was merged. ( https://gerrit.ovirt.org/78592 )

Change subject: tests: Remove global panic mocking
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tests: Remove global panic mocking

Global mocking of the panic function requires using our non-standard
test runner. We want to be able to run any test using existing tests
runners like py.test. Tests that needs to mock panic.panic() should
monkey-patch it during the test.

The old panic tests was testing the panic mock; replace the test with a
test testing the real code.

Change-Id: I8ceebdc2ae2d457e9be1b8121327f50a7fa4bfd0
Signed-off-by: Nir Soffer 
---
M tests/Makefile.am
A tests/panic_helper.py
M tests/testrunner.py
M tests/utils_test.py
4 files changed, 14 insertions(+), 12 deletions(-)

Approvals:
  Nir Soffer: Verified
  Jenkins CI: Passed CI tests
  Irit Goihman: Looks good to me, but someone else must approve
  Dan Kenigsberg: Looks good to me, approved