code review request: 7083664: test hard code of using c:/temp but this dir might not exist

[Weijun Wang]

Hi All

7083664: test hard code of using c:/temp but this dir might not exist

Webrev is at --

    http://cr.openjdk.java.net/~weijun/7083664/webrev.00/

Some of our regression tests set TMP variables on different platforms, 
and on Windows, it's c:\temp. Unfortunately one of the test machines 
does not have this directory and a call to zip fails.

This fix simply removes all TMP setting lines in security-related tests. 
Most are in sun/security/tools, with the exception of

    lib/security/java.policy/Ext_AllPolicy.sh

My opinion is that touching TMP is simply a bad idea. A JPRT run also 
shows it's not needed.

I remember there was a time that a certain test harness using by the SQE 
team stripped all existing environment variables, and caused troubles 
when a test needed it. Little by little, the harness added some 
variables and the tests were happy. I don't know if this code change 
will break it, but I'm optimistic because in most other parts of 
OpenJDK, shell script tests do not set TMP. Or maybe that test harness 
(forget the name) is already not in use.

Webrev for closed tests will go in another mail.

Thanks
Max