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# Commands covered: case
#
# 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/case.test,v 1.11 93/06/17 11:22:41 ouster Exp $ (Berkeley)
if {[string compare test [info procs test]] == 1} then {source defs}
# Commands covered: case
#
# 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/case.test,v 1.11 93/06/17 11:22:41 ouster Exp $ (Berkeley)
if {[string compare test [info procs test]] == 1} then {source defs}
test case-1.1 {simple pattern} {
case a in a {format 1} b {format 2} c {format 3} default {format 4}
} 1
test case-1.2 {simple pattern} {
case b a {format 1} b {format 2} c {format 3} default {format 4}
} 2
test case-1.3 {simple pattern} {
case x in a {format 1} b {format 2} c {format 3} default {format 4}
} 4
test case-1.4 {simple pattern} {
case x a {format 1} b {format 2} c {format 3}
} {}
test case-1.5 {simple pattern matches many times} {
case b a {format 1} b {format 2} b {format 3} b {format 4}
} 2
test case-1.6 {fancier pattern} {
case cx a {format 1} *c {format 2} *x {format 3} default {format 4}
} 3
test case-1.7 {list of patterns} {
case abc in {a b c} {format 1} {def abc ghi} {format 2}
} 2
test case-2.1 {error in executed command} {
list [catch {case a in a {error "Just a test"} default {format 1}} msg] \
$msg $errorInfo
} {1 {Just a test} {Just a test
while executing
"error "Just a test""
("a" arm line 1)
invoked from within
"case a in a {error "Just a test"} default {format 1}"}}
test case-2.2 {error: not enough args} {
list [catch {case} msg] $msg
} {1 {wrong # args: should be "case string ?in? patList body ... ?default body?"}}
test case-2.3 {error: pattern with no body} {
list [catch {case a b} msg] $msg
} {1 {extra case pattern with no body}}
test case-2.4 {error: pattern with no body} {
list [catch {case a in b {format 1} c} msg] $msg
} {1 {extra case pattern with no body}}
test case-2.5 {error in default command} {
list [catch {case foo in a {error case1} default {error case2} \
b {error case 3}} msg] $msg $errorInfo
} {1 case2 {case2
while executing
"error case2"
("default" arm line 1)
invoked from within
"case foo in a {error case1} default {error case2} b {error case 3}"}}
test case-3.1 {single-argument form for pattern/command pairs} {
case b in {
a {format 1}
b {format 2}
default {format 6}
}
} {2}
test case-3.2 {single-argument form for pattern/command pairs} {
case b {
a {format 1}
b {format 2}
default {format 6}
}
} {2}
test case-3.3 {single-argument form for pattern/command pairs} {
list [catch {case z in {a 2 b}} msg] $msg
} {1 {extra case pattern with no body}}
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