87 lines
3.0 KiB
Plaintext
87 lines
3.0 KiB
Plaintext
# Commands covered: lreplace
|
|
#
|
|
# 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.
|
|
# All rights reserved.
|
|
#
|
|
# Permission is hereby granted, without written agreement and without
|
|
# license or royalty fees, to use, copy, modify, and distribute this
|
|
# software and its documentation for any purpose, provided that the
|
|
# above copyright notice and the following two paragraphs appear in
|
|
# all copies of this software.
|
|
#
|
|
# IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
|
|
# DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
|
|
# OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
|
|
# CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
# THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
|
|
# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
# AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
|
|
# ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
|
|
# PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
|
|
#
|
|
# $Header: /user6/ouster/tcl/tests/RCS/incr.test,v 1.5 93/07/12 11:34:43 ouster Exp $ (Berkeley)
|
|
|
|
if {[string compare test [info procs test]] == 1} then {source defs}
|
|
|
|
catch {unset x}
|
|
|
|
test incr-1.1 {basic incr operation} {
|
|
set x 23
|
|
list [incr x] $x
|
|
} {24 24}
|
|
test incr-1.2 {basic incr operation} {
|
|
set x 106
|
|
list [incr x -5] $x
|
|
} {101 101}
|
|
test incr-1.3 {basic incr operation} {
|
|
set x " -106"
|
|
list [incr x 1] $x
|
|
} {-105 -105}
|
|
test incr-1.3 {basic incr operation} {
|
|
set x " +106"
|
|
list [incr x 1] $x
|
|
} {107 107}
|
|
|
|
test incr-2.1 {incr errors} {
|
|
list [catch incr msg] $msg
|
|
} {1 {wrong # args: should be "incr varName ?increment?"}}
|
|
test incr-2.2 {incr errors} {
|
|
list [catch {incr a b c} msg] $msg
|
|
} {1 {wrong # args: should be "incr varName ?increment?"}}
|
|
test incr-2.3 {incr errors} {
|
|
catch {unset x}
|
|
list [catch {incr x} msg] $msg $errorInfo
|
|
} {1 {can't read "x": no such variable} {can't read "x": no such variable
|
|
while executing
|
|
"incr x"}}
|
|
test incr-2.4 {incr errors} {
|
|
set x abc
|
|
list [catch {incr x} msg] $msg $errorInfo
|
|
} {1 {expected integer but got "abc"} {expected integer but got "abc"
|
|
(reading value of variable to increment)
|
|
invoked from within
|
|
"incr x"}}
|
|
test incr-2.5 {incr errors} {
|
|
set x 123
|
|
list [catch {incr x 1a} msg] $msg $errorInfo
|
|
} {1 {expected integer but got "1a"} {expected integer but got "1a"
|
|
(reading increment)
|
|
invoked from within
|
|
"incr x 1a"}}
|
|
test incr-2.6 {incr errors} {
|
|
proc readonly args {error "variable is read-only"}
|
|
set x 123
|
|
trace var x w readonly
|
|
list [catch {incr x 1} msg] $msg $errorInfo
|
|
} {1 {can't set "x": variable is read-only} {can't set "x": variable is read-only
|
|
while executing
|
|
"incr x 1"}}
|
|
|
|
catch {unset x}
|
|
concat {}
|