Import Tcl-core 8.6.6 (as of svn r86089)

tests/aaa_exit.test

@@ -0,0 +1,54 @@
+# 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