# Commands covered:  trace
#
# 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 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.
#
# RCS: @(#) $Id: trace.test,v 1.42 2005/10/31 19:54:56 msofer Exp $
# RCS: @(#) $Id: trace.test,v 1.43 2005/11/04 02:13:41 msofer Exp $

if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest
    namespace import -force ::tcltest::*
}

testConstraint testcmdtrace [llength [info commands testcmdtrace]]

	global info
	append info [catch {set ::$vtraced}][llength [info vars ::ref::*]]
    }
    set info {}
    namespace delete ::ref
    rename doTrace {}
    set info
} 1010
} 1110

# Delete arrays when done, so they can be re-used as scalars
# elsewhere.

catch {unset x}
catch {unset y}