More info on hanging tests... UnixProcessAccessorTestCase testIsExecutableForUserInGroup testIsReadableForUserInGroup testIsReadable testIsWritable testIsWritableForUserInGroup All hang on line: OSProcess waitForCommand: 'touch /tmp/delete.me'. UnixProcess>>waitForCommand: <snip> [proc runState == #complete] whileFalse: [d wait]. <-- infinite loop This may be related to another problem I was having with CommandShell: p := PipeableOSProcess command: '/bin/echo this is a test'. result := p output. "hangs" ExternalUnixOSProcess>>isComplete ^ self runState == #complete from PipeableOSProcess(PipeJunction)>>isComplete from PipeableOSProcess(PipeJunction)>>outputOn: from PipeableOSProcess(PipeJunction)>>output -- View this message in context: http://forum.world.st/OSProcess-on-1-2-tp3569458p3569593.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.