- # Commands covered: linsert
- #
- # 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: linsert.test,v 1.8 2000/04/10 17:19:01 ericm Exp $
- if {[lsearch [namespace children] ::tcltest] == -1} {
- package require tcltest
- namespace import -force ::tcltest::*
- }
- catch {unset lis}
- catch {rename p ""}
- test linsert-1.1 {linsert command} {
- linsert {1 2 3 4 5} 0 a
- } {a 1 2 3 4 5}
- test linsert-1.2 {linsert command} {
- linsert {1 2 3 4 5} 1 a
- } {1 a 2 3 4 5}
- test linsert-1.3 {linsert command} {
- linsert {1 2 3 4 5} 2 a
- } {1 2 a 3 4 5}
- test linsert-1.4 {linsert command} {
- linsert {1 2 3 4 5} 3 a
- } {1 2 3 a 4 5}
- test linsert-1.5 {linsert command} {
- linsert {1 2 3 4 5} 4 a
- } {1 2 3 4 a 5}
- test linsert-1.6 {linsert command} {
- linsert {1 2 3 4 5} 5 a
- } {1 2 3 4 5 a}
- test linsert-1.7 {linsert command} {
- linsert {1 2 3 4 5} 2 one two {three $four
- } {1 2 one two {three {$four} 3 4 5}
- test linsert-1.8 {linsert command} {
- linsert {{one $two {three four five} 2 a b c
- } {{one {$two} a b c {three { four} { five}}
- test linsert-1.9 {linsert command} {
- linsert {{1 2} {3 4} {5 6} {7 8}} 2 {x y} {a b}
- } {{1 2} {3 4} {x y} {a b} {5 6} {7 8}}
- test linsert-1.10 {linsert command} {
- linsert {} 2 a b c
- } {a b c}
- test linsert-1.11 {linsert command} {
- linsert {} 2 {}
- } {{}}
- test linsert-1.12 {linsert command} {
- linsert {a b "c c" d e} 3 1
- } {a b {c c} 1 d e}
- test linsert-1.13 {linsert command} {
- linsert { a b c d} 0 1 2
- } {1 2 a b c d}
- test linsert-1.14 {linsert command} {
- linsert {a b c {d e f}} 4 1 2
- } {a b c {d e f} 1 2}
- test linsert-1.15 {linsert command} {
- linsert {a b c { abc} 4 q r
- } {a b c { q r abc}
- test linsert-1.16 {linsert command} {
- linsert {a b c { abc} 4 q r
- } {a b c { q r abc}
- test linsert-1.17 {linsert command} {
- linsert {a b c} end q r
- } {a b c q r}
- test linsert-1.18 {linsert command} {
- linsert {a} end q r
- } {a q r}
- test linsert-1.19 {linsert command} {
- linsert {} end q r
- } {q r}
- test linsert-1.20 {linsert command, use of end-int index} {
- linsert {a b c d} end-2 e f
- } {a b e f c d}
- test linsert-2.1 {linsert errors} {
- list [catch linsert msg] $msg
- } {1 {wrong # args: should be "linsert list index element ?element ...?"}}
- test linsert-2.2 {linsert errors} {
- list [catch {linsert a b} msg] $msg
- } {1 {wrong # args: should be "linsert list index element ?element ...?"}}
- test linsert-2.3 {linsert errors} {
- list [catch {linsert a 12x 2} msg] $msg
- } {1 {bad index "12x": must be integer or end?-integer?}}
- test linsert-2.4 {linsert errors} {
- list [catch {linsert { 12 2} msg] $msg
- } {1 {unmatched open brace in list}}
- test linsert-3.1 {linsert won't modify shared argument objects} {
- proc p {} {
- linsert "a b c" 1 "x y"
- return "a b c"
- }
- p
- } "a b c"
- test linsert-3.2 {linsert won't modify shared argument objects} {
- catch {unset lis}
- set lis [format "a "%s" c" "b"]
- linsert $lis 0 [string length $lis]
- } "7 a b c"
- # cleanup
- catch {unset lis}
- catch {rename p ""}
- ::tcltest::cleanupTests
- return