[Pharo-dev] [Pharo7] halt inside and outside tests

[Marcus Denker]

Hi,

As we can not very easily decide if we are inside a test execution or not there 
was the idea to have special #halt messages 

        https://pharo.fogbugz.com/f/cases/20151/new-halt-messages 
<https://pharo.fogbugz.com/f/cases/20151/new-halt-messages>

This PR implements them:

        https://github.com/pharo-project/pharo/pull/1177 
<https://github.com/pharo-project/pharo/pull/1177>

There is now #haltIfInsideTest and #haltfOutsideTest. In addition, the PR adds 
a helper method to make checking if the current
execution environment is a test run a bit easier:  "CurrentExecutionEnvironment 
value isTest”.

        Marcus