3 commits

Author	SHA1	Message	Date
ridiculousfish	35b3f7fee8	Reduce loop count of pipeline test ... Make the test run faster	2019-04-07 15:00:13 -07:00
ridiculousfish	f5bb8639d6	More aggressively inherit pgrps from parent jobs ... Prior to this fix, a job would only inherit a pgrp from its parent if the first command were external. There seems to be no reason for this restriction and this causes tcsetgrp() churn, potentially cuasing SIGTTIN. Switch to unconditionally inheriting a pgrp from parents. This should fix most of #5765, the only remaining question is tcsetpgrp from builtins.	2019-04-07 13:35:00 -07:00
ridiculousfish	4d62af7d40	Add pipeline tests ... This adds a pipeline test covering the fix in the prior commit, related to #5675. Note #5675 is NOT fully fixed by this.	2019-04-07 09:20:32 -07:00