sl@0: # Commands covered:  concat
sl@0: #
sl@0: # This file contains a collection of tests for one or more of the Tcl
sl@0: # built-in commands.  Sourcing this file into Tcl runs the tests and
sl@0: # generates output for errors.  No output means no errors were found.
sl@0: #
sl@0: # Copyright (c) 1991-1993 The Regents of the University of California.
sl@0: # Copyright (c) 1994-1996 Sun Microsystems, Inc.
sl@0: # Copyright (c) 1998-1999 by Scriptics Corporation.
sl@0: #
sl@0: # See the file "license.terms" for information on usage and redistribution
sl@0: # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
sl@0: #
sl@0: # RCS: @(#) $Id: concat.test,v 1.5 2000/04/10 17:18:58 ericm Exp $
sl@0: 
sl@0: if {[lsearch [namespace children] ::tcltest] == -1} {
sl@0:     package require tcltest
sl@0:     namespace import -force ::tcltest::*
sl@0: }
sl@0: 
sl@0: test concat-1.1 {simple concatenation} {
sl@0:     concat a b c d e f g
sl@0: } {a b c d e f g}
sl@0: test concat-1.2 {merging lists together} {
sl@0:     concat a {b c d} {e f g h}
sl@0: } {a b c d e f g h}
sl@0: test concat-1.3 {merge lists, retain sub-lists} {
sl@0:     concat a {b {c d}} {{e f}} g h
sl@0: } {a b {c d} {e f} g h}
sl@0: test concat-1.4 {special characters} {
sl@0:     concat a\{ {b \{c d} \{d
sl@0: } "a{ b \\{c d {d"
sl@0: 
sl@0: test concat-2.1 {error: one empty argument} {
sl@0:     concat {}
sl@0: } {}
sl@0: 
sl@0: test concat-3.1 {error: no arguments} {
sl@0:     list [catch concat msg] $msg
sl@0: } {0 {}}
sl@0: 
sl@0: test concat-4.1 {pruning off extra white space} {
sl@0:     concat {} {a b c}
sl@0: } {a b c}
sl@0: test concat-4.2 {pruning off extra white space} {
sl@0:     concat x y "  a b c	\n\t  " "   "  " def "
sl@0: } {x y a b c def}
sl@0: test concat-4.3 {pruning off extra white space sets length correctly} {
sl@0:     llength [concat { {{a}} }]
sl@0: } 1
sl@0: 
sl@0: # cleanup
sl@0: ::tcltest::cleanupTests
sl@0: return
sl@0: 
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