RFR: 8252148: vmError::controlled_crash should be #ifdef ASSERT

[Gerard Ziemski]

On Thu, 10 Dec 2020 18:18:37 GMT, Gerard Ziemski <gziemski at openjdk.org> wrote:

>> Moved some unit tests from vmError into a gtest and moved controlled_crash code under #ifdef ASSERT rather than #ifndef PRODUCT since the tests that use this are @requires = vm.debug.  This change keeps the ErrorHandlerTest=n option and other handler test options, because there are some tests that use this more but moves them to develop options (they were notproduct).  There are some ErrorHandlerTest=n tests that do more thorough hs_err_pid.log file verification that remain.
>> 
>> Tested with tier1-3 with product and fastdebug builds.  Built with optimized.
>> 
>> This is for JDK 17.
>
> Changes requested by gziemski (Committer).

Very nice cleanup. I like moving the majority of that code to a gtest.

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PR: https://git.openjdk.java.net/jdk/pull/1723