(issue-1242) run -> NEST exits if test fails
Tests that a connection from a node without proxies to
a node without proxies that has global targets throws an error
(instead of failing silently or resulting in inconsistent results).
Jan Hahne
July 2019
/var/www/debian/nest/nest-simulator-2.20.0/testsuite/regressiontests/issue-1242.sli