|
sl@0
|
1 |
# Commands covered: case
|
|
sl@0
|
2 |
#
|
|
sl@0
|
3 |
# This file contains a collection of tests for one or more of the Tcl
|
|
sl@0
|
4 |
# built-in commands. Sourcing this file into Tcl runs the tests and
|
|
sl@0
|
5 |
# generates output for errors. No output means no errors were found.
|
|
sl@0
|
6 |
#
|
|
sl@0
|
7 |
# Copyright (c) 1991-1993 The Regents of the University of California.
|
|
sl@0
|
8 |
# Copyright (c) 1994 Sun Microsystems, Inc.
|
|
sl@0
|
9 |
# Copyright (c) 1998-1999 by Scriptics Corporation.
|
|
sl@0
|
10 |
#
|
|
sl@0
|
11 |
# See the file "license.terms" for information on usage and redistribution
|
|
sl@0
|
12 |
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
|
|
sl@0
|
13 |
#
|
|
sl@0
|
14 |
# RCS: @(#) $Id: case.test,v 1.5 2000/04/10 17:18:57 ericm Exp $
|
|
sl@0
|
15 |
|
|
sl@0
|
16 |
if {[lsearch [namespace children] ::tcltest] == -1} {
|
|
sl@0
|
17 |
package require tcltest
|
|
sl@0
|
18 |
namespace import -force ::tcltest::*
|
|
sl@0
|
19 |
}
|
|
sl@0
|
20 |
|
|
sl@0
|
21 |
test case-1.1 {simple pattern} {
|
|
sl@0
|
22 |
case a in a {format 1} b {format 2} c {format 3} default {format 4}
|
|
sl@0
|
23 |
} 1
|
|
sl@0
|
24 |
test case-1.2 {simple pattern} {
|
|
sl@0
|
25 |
case b a {format 1} b {format 2} c {format 3} default {format 4}
|
|
sl@0
|
26 |
} 2
|
|
sl@0
|
27 |
test case-1.3 {simple pattern} {
|
|
sl@0
|
28 |
case x in a {format 1} b {format 2} c {format 3} default {format 4}
|
|
sl@0
|
29 |
} 4
|
|
sl@0
|
30 |
test case-1.4 {simple pattern} {
|
|
sl@0
|
31 |
case x a {format 1} b {format 2} c {format 3}
|
|
sl@0
|
32 |
} {}
|
|
sl@0
|
33 |
test case-1.5 {simple pattern matches many times} {
|
|
sl@0
|
34 |
case b a {format 1} b {format 2} b {format 3} b {format 4}
|
|
sl@0
|
35 |
} 2
|
|
sl@0
|
36 |
test case-1.6 {fancier pattern} {
|
|
sl@0
|
37 |
case cx a {format 1} *c {format 2} *x {format 3} default {format 4}
|
|
sl@0
|
38 |
} 3
|
|
sl@0
|
39 |
test case-1.7 {list of patterns} {
|
|
sl@0
|
40 |
case abc in {a b c} {format 1} {def abc ghi} {format 2}
|
|
sl@0
|
41 |
} 2
|
|
sl@0
|
42 |
|
|
sl@0
|
43 |
test case-2.1 {error in executed command} {
|
|
sl@0
|
44 |
list [catch {case a in a {error "Just a test"} default {format 1}} msg] \
|
|
sl@0
|
45 |
$msg $errorInfo
|
|
sl@0
|
46 |
} {1 {Just a test} {Just a test
|
|
sl@0
|
47 |
while executing
|
|
sl@0
|
48 |
"error "Just a test""
|
|
sl@0
|
49 |
("a" arm line 1)
|
|
sl@0
|
50 |
invoked from within
|
|
sl@0
|
51 |
"case a in a {error "Just a test"} default {format 1}"}}
|
|
sl@0
|
52 |
test case-2.2 {error: not enough args} {
|
|
sl@0
|
53 |
list [catch {case} msg] $msg
|
|
sl@0
|
54 |
} {1 {wrong # args: should be "case string ?in? patList body ... ?default body?"}}
|
|
sl@0
|
55 |
test case-2.3 {error: pattern with no body} {
|
|
sl@0
|
56 |
list [catch {case a b} msg] $msg
|
|
sl@0
|
57 |
} {1 {extra case pattern with no body}}
|
|
sl@0
|
58 |
test case-2.4 {error: pattern with no body} {
|
|
sl@0
|
59 |
list [catch {case a in b {format 1} c} msg] $msg
|
|
sl@0
|
60 |
} {1 {extra case pattern with no body}}
|
|
sl@0
|
61 |
test case-2.5 {error in default command} {
|
|
sl@0
|
62 |
list [catch {case foo in a {error case1} default {error case2} \
|
|
sl@0
|
63 |
b {error case 3}} msg] $msg $errorInfo
|
|
sl@0
|
64 |
} {1 case2 {case2
|
|
sl@0
|
65 |
while executing
|
|
sl@0
|
66 |
"error case2"
|
|
sl@0
|
67 |
("default" arm line 1)
|
|
sl@0
|
68 |
invoked from within
|
|
sl@0
|
69 |
"case foo in a {error case1} default {error case2} b {error case 3}"}}
|
|
sl@0
|
70 |
|
|
sl@0
|
71 |
test case-3.1 {single-argument form for pattern/command pairs} {
|
|
sl@0
|
72 |
case b in {
|
|
sl@0
|
73 |
a {format 1}
|
|
sl@0
|
74 |
b {format 2}
|
|
sl@0
|
75 |
default {format 6}
|
|
sl@0
|
76 |
}
|
|
sl@0
|
77 |
} {2}
|
|
sl@0
|
78 |
test case-3.2 {single-argument form for pattern/command pairs} {
|
|
sl@0
|
79 |
case b {
|
|
sl@0
|
80 |
a {format 1}
|
|
sl@0
|
81 |
b {format 2}
|
|
sl@0
|
82 |
default {format 6}
|
|
sl@0
|
83 |
}
|
|
sl@0
|
84 |
} {2}
|
|
sl@0
|
85 |
test case-3.3 {single-argument form for pattern/command pairs} {
|
|
sl@0
|
86 |
list [catch {case z in {a 2 b}} msg] $msg
|
|
sl@0
|
87 |
} {1 {extra case pattern with no body}}
|
|
sl@0
|
88 |
|
|
sl@0
|
89 |
# cleanup
|
|
sl@0
|
90 |
::tcltest::cleanupTests
|
|
sl@0
|
91 |
return
|
|
sl@0
|
92 |
|
|
sl@0
|
93 |
|
|
sl@0
|
94 |
|
|
sl@0
|
95 |
|
|
sl@0
|
96 |
|
|
sl@0
|
97 |
|
|
sl@0
|
98 |
|
|
sl@0
|
99 |
|
|
sl@0
|
100 |
|
|
sl@0
|
101 |
|
|
sl@0
|
102 |
|
|
sl@0
|
103 |
|