# Commands covered: exit, emphasis on finalization hangs # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # # Copyright (c) 1991-1993 The Regents of the University of California. # Copyright (c) 1994-1997 Sun Microsystems, Inc. # Copyright (c) 1998-1999 by Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest 2 namespace import -force ::tcltest::* } test exit-1.1 {normal, quick exit} { set f [open "|[interpreter] << \"exec [interpreter] << {set ::env(TCL_FINALIZE_ON_EXIT) 0;exit}\"" r] set aft [after 1000 {set done "Quick exit hangs !!!"}] fileevent $f readable {after cancel $aft;set done OK} vwait done if {$done != "OK"} { fconfigure $f -blocking 0 close $f } else { if {[catch {close $f} err]} { set done "Quick exit misbehaves: $err" } } set done } OK test exit-1.2 {full-finalized exit} { set f [open "|[interpreter] << \"exec [interpreter] << {set ::env(TCL_FINALIZE_ON_EXIT) 1;exit}\"" r] set aft [after 1000 {set done "Full-finalized exit hangs !!!"}] fileevent $f readable {after cancel $aft;set done OK} vwait done if {$done != "OK"} { fconfigure $f -blocking 0 close $f } else { if {[catch {close $f} err]} { set done "Full-finalized exit misbehaves: $err" } } set done } OK # cleanup ::tcltest::cleanupTests return