[Bug 20258] New: Ensure test infrastructure picks up segfaults and other exceptional exits from python test process

Bug ID 20258
Summary Ensure test infrastructure picks up segfaults and other exceptional exits from python test process
Product lldb
Version unspecified
Hardware PC
OS All
Status NEW
Severity normal
Priority P
Component All Bugs
Assignee lldb-dev@cs.uiuc.edu
Reporter tfiala@google.com
Classification Unclassified

When the python process running the python unittest seg faults or exits due to
other exceptional process condition, the test framework doesn't always generate
a log and leaves no other trace of what happened.

Do something to make it explicitly obvious that the process terminated
abnormally.  Maybe a Crashed-*.log file, even if it had no content due to the
crashed test runner.