Add a new test script that tests various features of the sys module. This increases code coverage of Python/sysmodule.c from 68% to 77% (on Linux).
Add a new test script that tests various features of the sys
module. This increases code coverage of Python/sysmodule.c
from 68% to 77% (on Linux).

The script doesn't exercise the error branch that handles an evil
or lost sys.excepthook in Python/pythonrun.c::PyErr_PrintEx().

Also this script might not work on Jython in its current form.

From SF patch #662807.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator