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# 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 © 1991-1993 The Regents of the University of California.
# Copyright © 1994-1997 Sun Microsystems, Inc.
# Copyright © 1998-1999 Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
if {"::tcltest" ni [namespace children]} {
package require tcltest 2.5
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
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