blob: da04a79e2c2a5dedb9491317f42a62462b6e34c0 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
|
# There are certain usages of typeset and its synonyms that it is not
# possible to test here, because they must appear at the top level and
# everything that follows is processed by an "eval" within a function.
# Equivalences:
# declare typeset but declare does not accept -m
# export typeset -x and typeset -x implies -g
# float typeset -E
# functions typeset -f
# integer typeset -i
# local typeset +g -m approximately
# readonly typeset -r
# Tested elsewhere:
# Equivalence of autoload and typeset -fu A05execution
# Associative array creation & assignment D04parameter, D06subscript
# Effects of GLOBAL_EXPORT E01options
# Function tracing (typeset -ft) E02xtrace
# Not yet tested:
# Justification (-L, -R, -Z)
# Case conversion (-l, -u)
# Assorted illegal flag combinations
%prep
setopt noglob
scalar=scalar
array=(a r r a y)
scope00() {
typeset scalar
scalar=local
typeset -a array
array=(l o c a l)
print $scalar $array
}
scope01() {
local scalar
scalar=local
local -a array
array=(l o c a l)
print $scalar $array
}
scope02() {
declare scalar
scalar=local
declare -a array
array=(l o c a l)
print $scalar $array
}
scope10() {
export outer=outer
/bin/sh -fc 'echo $outer'
}
scope11() {
typeset -x outer=outer
/bin/sh -fc 'echo $outer'
}
scope12() {
local -x outer=inner
/bin/sh -fc 'echo $outer'
}
scope13() {
local -xT OUTER outer
outer=(i n n e r)
/bin/sh -fc 'echo $OUTER'
}
# Bug? `typeset -h' complains that ! # $ * - ? @ are not identifiers.
stress00() {
typeset -h +g -m [[:alpha:]_]*
unset -m [[:alpha:]_]*
typeset +m [[:alpha:]_]*
}
%test
typeset +m scalar array
0:Report types of parameters with typeset +m
>scalar
>array array
scope00
print $scalar $array
0:Simple local declarations
>local l o c a l
>scalar a r r a y
scope01
print $scalar $array
0:Equivalence of local and typeset in functions
>local l o c a l
>scalar a r r a y
scope02
print $scalar $array
0:Basic equivalence of declare and typeset
>local l o c a l
>scalar a r r a y
declare +m
1:Differences of declare and typeset
?ZTST_execchunk:2: bad option: -m
scope10
print $outer
0:Global export
>outer
>outer
scope11
print $outer
0:Equivalence of export and typeset -x
>outer
>outer
scope12
print $outer
0:Local export
>inner
>outer
float f=3.14159
typeset +m f
float -E3 f
print $f
float -F f
print $f
0:Floating point, adding a precision, and fixed point
>float local f
>3.14e+00
>3.142
integer i=3.141
typeset +m i
integer -i2 i
print $i
0:Integer and changing the base
>integer local i
>2#11
float -E3 f=3.141
typeset +m f
integer -i2 f
typeset +m f
print $f
0:Conversion of floating point to integer
>float local f
>integer local f
>2#11
typeset -f
0q:Equivalence of functions and typeset -f
>$(functions)
readonly r=success
print $r
r=failure
1:Readonly declaration
>success
?ZTST_execchunk:2: read-only variable: r
typeset r=success
readonly r
print $r
r=failure
1:Convert to readonly
>success
?ZTST_execchunk:2: read-only variable: r
typeset -gU array
print $array
0:Uniquified arrays and non-local scope
>a r y
typeset -T SCALAR=l:o:c:a:l array
print $array
typeset -U SCALAR
print $SCALAR $array
0:Tied parameters and uniquified colon-arrays
>l o c a l
>l:o:c:a l o c a
typeset -T SCALAR array
typeset +T SCALAR
1:Untying is prohibited
?ZTST_execchunk:typeset:2: use unset to remove tied variables
OUTER=outer
scope13
print $OUTER
0:Export of tied parameters
>i:n:n:e:r
>outer
local array[2]=x
1:Illegal local array element assignment
?ZTST_execchunk:local:2: array[2]: can't create local array elements
local -a array
typeset array[1]=a array[2]=b array[3]=c
print $array
0:Legal local array element assignment
>a b c
local -A assoc
local b=1 ;: to stomp assoc[1] if assoc[b] is broken
typeset assoc[1]=a assoc[b]=2 assoc[3]=c
print $assoc[1] $assoc[b] $assoc[3]
0:Legal local associative array element assignment
>a 2 c
local scalar scalar[1]=a scalar[2]=b scalar[3]=c
print $scalar
0:Local scalar subscript assignment
>abc
stress00
print $scalar $array
0q:Stress test: all parameters are local and unset, using -m
>scalar a r y
# The first declare works around the "not an identifier" bug with -h
declare \! \# \$ * - ? @
typeset -h +g -m *
unset -m *
integer i=9
float -H f=9
declare -t scalar
declare -H -a array
typeset
typeset +
0:Parameter hiding and tagging, printing types and values
>array local array
>float local f
>integer local i=9
>local tagged scalar=''
>array local array
>float local f
>integer local i
>local tagged scalar
|