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# Commands covered:  join

#

# 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: join.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 join-1.1 {basic join commands} {

    join {a b c} xyz

} axyzbxyzc

test join-1.2 {basic join commands} {

    join {a b c} {}

} abc

test join-1.3 {basic join commands} {

    join {} xyz

} {}

test join-1.4 {basic join commands} {

    join {12 34 56}

} {12 34 56}

test join-2.1 {join errors} {

    list [catch join msg] $msg $errorCode

} {1 {wrong # args: should be "join list ?joinString?"} NONE}

test join-2.2 {join errors} {

    list [catch {join a b c} msg] $msg $errorCode

} {1 {wrong # args: should be "join list ?joinString?"} NONE}

test join-2.3 {join errors} {

    list [catch {join "a \{ c" 111} msg] $msg $errorCode

} {1 {unmatched open brace in list} NONE}

test join-3.1 {joinString is binary ok} {

  string length [join {a b c} a\0b]

} 9

test join-3.2 {join is binary ok} {

  string length [join "a\0b a\0b a\0b"]

} 11