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# Commands covered:  llength

#

# 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.

#

# See the file "license.terms" for information on usage and redistribution

# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

#

# RCS: @(#) $Id: llength.test,v 1.1.1.1 2002-01-16 10:25:36 markom Exp $

if {[string compare test [info procs test]] == 1} then {source defs}

test llength-1.1 {length of list} {

    llength {a b c d}

} 4

test llength-1.2 {length of list} {

    llength {a b c {a b {c d}} d}

} 5

test llength-1.3 {length of list} {

    llength {}

} 0

test llength-2.1 {error conditions} {

    list [catch {llength} msg] $msg

} {1 {wrong # args: should be "llength list"}}

test llength-2.2 {error conditions} {

    list [catch {llength 123 2} msg] $msg

} {1 {wrong # args: should be "llength list"}}

test llength-2.3 {error conditions} {

    list [catch {llength "a b c \{"} msg] $msg

} {1 {unmatched open brace in list}}