Ryan Ernst a3f078985b Tests: Forbid tests from writing to CWD
Allowing tests writing to the working directory can mask problems.
For example, multiple tests running in the same jvm, and using the
same relative path, may cause issues if the first test to run
leaves data in the directory, and the second test does not remember
to cleanup the path before using it.

This change adds security manager rules to disallow tests writing
to the working directory. Instead, tests create a temp dir with
the existing test framework.

closes #10605
2015-04-15 12:45:20 -07:00
..