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
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
| | # Tests for the zsh/param/private module
%prep
if ! zmodload zsh/param/private 2>/dev/null; then
ZTST_unimplemented="can't load the zsh/param/private module for testing"
else
# Do not use .tmp here, ztst.zsh will remove it too soon (see %cleanup)
mkdir private.TMP
sed -e 's,# test_zsh_param_private,zmodload zsh/param/private,' < $ZTST_srcdir/B02typeset.ztst > private.TMP/B02
fi
%test
(zmodload -u zsh/param/private && zmodload zsh/param/private)
0:unload and reload the module without crashing
typeset scalar_test=toplevel
() {
print $scalar_test
private scalar_test
typeset +m scalar_test
unset scalar_test
print $+scalar_test
}
print $scalar_test
0:basic scope hiding
>toplevel
>local scalar_test
>0
>toplevel
typeset scalar_test=toplevel
print $scalar_test
() {
private scalar_test=function
print $scalar_test
}
print $scalar_test
0:enter and exit a scope
>toplevel
>function
>toplevel
print $+unset_test
() {
private unset_test
typeset +m unset_test
unset_test=setme
print $unset_test
}
print $+unset_test
0:variable defined only in scope
>0
>local unset_test
>setme
>0
# Depends on zsh-5.0.9 typeset keyword
typeset -a array_test=(top level)
() {
local -Pa array_test=(in function)
() {
private array_test
typeset +m array_test
}
print $array_test
}
print $array_test
0:nested scope with different type, correctly restored
>local array_test
>in function
>top level
typeset -a array_test=(top level)
() {
private array_test
array_test=(in function)
}
1:type of private may not be changed by assignment
?(anon):2: array_test: attempt to assign array value to non-array
typeset -A hash_test=(top level)
() {
setopt localoptions noglob
private hash_test[top]
}
1:associative array fields may not be private
?(anon):private:2: hash_test[top]: can't create local array elements
() {
private path
}
1:tied params may not be private, part 1
?(anon):private:1: can't change scope of existing param: path
() {
private PATH
}
1:tied params may not be private, part 2
?(anon):private:1: can't change scope of existing param: PATH
() {
private -h path
print X$path
}
0:privates may hide tied parameters
>X
# Deliberate type mismatch here
typeset -a hash_test=(top level)
typeset -p hash_test
inner () {
private -p hash_test
print ${(t)hash_test} ${(kv)hash_test}
}
outer () {
local -PA hash_test=(in function)
private + hash_test
inner
}
outer
print ${(kv)hash_test}
0:private hides value from surrounding scope in nested scope
>typeset -a hash_test=( top level )
>hash_test=( [in]=function )
>typeset -g -a hash_test=( top level )
>array-local top level
>top level
F:note "typeset" rather than "private" in output from outer
() {
private -a array_test
local array_test=scalar
}
1:private cannot be re-declared as local
?(anon):local:2: array_test: inconsistent type for assignment
() {
local hash_test=scalar
private -A hash_test
}
1:local cannot be re-declared as private
?(anon):private:2: can't change scope of existing param: hash_test
inner () {
print $+scalar_test
$ZTST_testdir/../Src/zsh -fc 'print X $scalar_test'
}
() {
private -x scalar_test=whaat
$ZTST_testdir/../Src/zsh -fc 'print X $scalar_test'
inner
print Y $scalar_test
}
0:exported private behaves like a local, part 1
>X whaat
>0
>X whaat
>Y whaat
inner () {
typeset -p array_test
$ZTST_testdir/../Src/zsh -fc 'print X $array_test'
}
() {
local -Pax array_test=(whaat)
print Y $array_test
$ZTST_testdir/../Src/zsh -fc 'print X $array_test'
inner
}
0:exported private behaves like a local, part 2 (arrays do not export)
?inner:typeset:1: no such variable: array_test
>Y whaat
>X
>X
inner () {
print $+scalar_test
$ZTST_testdir/../Src/zsh -fc 'print X $scalar_test'
}
() {
private scalar_test=whaat
export scalar_test
$ZTST_testdir/../Src/zsh -fc 'print X $scalar_test'
inner
() {
print $+scalar_test
$ZTST_testdir/../Src/zsh -fc 'print X $scalar_test'
}
print Y $scalar_test
}
0:exported private behaves like a local, part 3 (export does not change scope)
>X whaat
>0
>X whaat
>0
>X whaat
>Y whaat
typeset -A hash_test=(top level)
() {
local -PA hash_test=(in function)
() {
print X ${(kv)hash_test}
}
print Y ${(kv)hash_test}
}
print ${(kv)hash_test}
0:privates are not visible in anonymous functions, part 1
>X top level
>Y in function
>top level
typeset -A hash_test=(top level)
() {
local -PA hash_test=(in function)
() {
print X ${(kv)hash_test}
hash_test[in]=deeper
}
print Y ${(kv)hash_test}
}
print ${(okv)hash_test}
0:privates are not visible in anonymous functions, part 2
>X top level
>Y in function
>deeper in level top
typeset -A hash_test=(top level)
() {
local -Pa array_test=(in function)
local -PA hash_test=($array_test)
() {
print X ${(kv)hash_test}
hash_test=(even deeper)
{
array_test+=(${(kv)hash_test})
} always {
print ${array_test-array_test not set} ${(t)array_test}
}
}
print Y ${(kv)hash_test} Z $array_test
}
print ${(kv)hash_test} ${(t)array_test}
1:privates are not visible in anonymous functions, part 3
>X top level
>array_test not set
?(anon):4: array_test: can't change parameter attribute
F:future revision will create a global with this assignment
typeset -a array_test
typeset -A hash_test=(top level)
() {
local -Pa array_test=(in function)
local -PA hash_test=($array_test)
() {
print X ${(kv)hash_test}
hash_test=(even deeper)
array_test+=(${(kv)hash_test})
}
print Y ${(kv)hash_test} Z $array_test
}
print ${(kv)hash_test} $array_test
0:privates are not visible in anonymous functions, part 4
>X top level
>Y in function Z in function
>even deeper even deeper
typeset -A hash_test=(top level)
() {
local -PA hash_test=(in function)
() {
print X ${(kv)hash_test}
unset hash_test
}
print Y ${(kv)hash_test}
}
print ${(t)hash_test} ${(kv)hash_test}
0:privates are not visible in anonymous functions, part 5
>X top level
>Y in function
>
# Subshell because otherwise this silently dumps core when broken
( () { private SECONDS } )
1:special parameters cannot be made private
?(anon):private: can't change scope of existing param: SECONDS
() { private -h SECONDS }
0:private parameter may hide a special parameter
if (( UID )); then
ZTST_verbose=0 $ZTST_exe +Z -f $ZTST_srcdir/ztst.zsh private.TMP/B02
else
ZTST_skip="cannot re-run typeset tests when tests run as superuser"
fi
0:typeset still works with zsh/param/private module loaded
*>*
*>*
%clean
rm -r private.TMP
|