concat.test
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- # Commands covered: concat
- #
- # 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) 1994-1996 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: concat.test,v 1.5 2000/04/10 17:18:58 ericm Exp $
- if {[lsearch [namespace children] ::tcltest] == -1} {
- package require tcltest
- namespace import -force ::tcltest::*
- }
- test concat-1.1 {simple concatenation} {
- concat a b c d e f g
- } {a b c d e f g}
- test concat-1.2 {merging lists together} {
- concat a {b c d} {e f g h}
- } {a b c d e f g h}
- test concat-1.3 {merge lists, retain sub-lists} {
- concat a {b {c d}} {{e f}} g h
- } {a b {c d} {e f} g h}
- test concat-1.4 {special characters} {
- concat a{ {b {c d} {d
- } "a{ b \{c d {d"
- test concat-2.1 {error: one empty argument} {
- concat {}
- } {}
- test concat-3.1 {error: no arguments} {
- list [catch concat msg] $msg
- } {0 {}}
- test concat-4.1 {pruning off extra white space} {
- concat {} {a b c}
- } {a b c}
- test concat-4.2 {pruning off extra white space} {
- concat x y " a b c nt " " " " def "
- } {x y a b c def}
- test concat-4.3 {pruning off extra white space sets length correctly} {
- llength [concat { {{a}} }]
- } 1
- # cleanup
- ::tcltest::cleanupTests
- return