summary refs log tree commit diff
path: root/Test/A06assign.ztst
blob: 90fac555b7be34737fcfc8a5d697524c2e56fc33 (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
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
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
# Tests of parameter assignments

%prep
  mkdir assign.tmp && cd assign.tmp

  touch tmpfile1 tmpfile2

%test

 typeset -A assoc
 assoc=(one 1 two 2 odd)
1:assign to association with odd no. of values
?(eval):2: bad set of key/value pairs for associative array

# tests of array element assignment

 array=(1 2 3 4 5)
 array[1]=42
 print $array
0:Replacement of array element
>42 2 3 4 5

 array=(1 2 3 4 5)
 array[1]=(42 43)
 print $array
0:Replacement of array element with array
>42 43 2 3 4 5

 array=(1 2 3 4 5)
 array[1,2]=(42 43)
 print $array
0:Replacement of start of array
>42 43 3 4 5

 array=(1 2 3 4 5)
 array[1,4]=(42 43)
 print $array
0:Replacement of start of array with shorter slice
>42 43 5

 array=(1 2 3 4 5)
 array[1,6]=(42 43)
 print $array
0:Replacement of array by extending slice
>42 43

 array=(1 2 3 4 5)
 array[3]=(42 43)
 print $array
0:Replacement of middle element with array
>1 2 42 43 4 5

 array=(1 2 3 4 5)
 array[3,4]=(42 43 44)
 print $array
0:Replacement of slice in middle
>1 2 42 43 44 5

 array=(1 2 3 4 5)
 array[7,8]=(42 43)
 print $array
 # check that [6] was left empty...
 array[6]=41
 print $array
0:Appending by replacing elements off the end
>1 2 3 4 5 42 43
>1 2 3 4 5 41 42 43

 array=(1 2 3 4 5)
 array[-1]=42
 print $array
0:Replacement of last element of array, negative indices
>1 2 3 4 42

 array=(1 2 3 4 5)
 array[-1]=(42 43)
 print $array
0:Replacement of last element of array with array, negative indices
>1 2 3 4 42 43

 array=(1 2 3 4 5)
 array[-3,-2]=(42 43 44)
 print $array
0:Replacement of middle of array, negative indices
>1 2 42 43 44 5

 array=(1 2 3 4 5)
 array[-5,-1]=(42 43)
 print $array
0:Replacement of entire array, negative indices
>42 43

 array=(1 2 3 4 5)
 array[-7,-1]=(42 43)
 print $array
0:Replacement of more than entire array, negative indices
>42 43

 array=(1 2 3 4 5)
 array[-7]=42
 print $array
0:Replacement of element off start of array.
>42 1 2 3 4 5

 array=(1 2 3 4 5)
 array[-7]=42
 array[-6]=43
 print $array
0:Replacement off start doesn't leave gaps.  Hope this is right.
>43 1 2 3 4 5

 array=(1 2 3 4 5)
 array[1,-1]=(42 43)
 print $array
 array[-3,3]=(1 2 3 4 5)
 print $array
0:Replacement of entire array, mixed indices
>42 43
>1 2 3 4 5

 array=(1 2 3 4 5)
 array[-7,7]=(42 43)
 print $array
0:Replacement of more than entire array, mixed indices
>42 43

 array=(1 2 3 4 5)
 array[3,-2]=(42 43 44)
 print $array
 array[-3,5]=(100 99)
 print $array
0:Replacement of slice in middle, mixed indices
>1 2 42 43 44 5
>1 2 42 100 99 5

# tests of var+=scalar

 s+=foo
 echo $s
0:append scalar to unset scalar
>foo

 s=foo
 s+=bar
 echo $s
0:append to scalar
>foobar

 set -- a b c
 2+=end
 echo $2
0:append to positional parameter
>bend

 a=(first second)
 a+=last
 print -l $a
0:add scalar to array
>first
>second
>last

 setopt ksharrays
 a=(first second)
 a+=last
 print -l $a
 unsetopt ksharrays
0:add scalar to array with ksharrays set
>firstlast

 a=(1 2)
 a[@]+=3
 print -l $a
0:add scalar to array with alternate syntax
>1
>2
>3

 integer i=10
 i+=20
 (( i == 30 ))
0:add to integer

 float f=3.4
 f+=2.3
 printf "%g\n" f
0:add to float
>5.7

 typeset -A hash
 hash=(one 1)
 hash+=string
 [[ $hash[@] == string ]]
0:add scalar to association

# tests of var+=(array)

 unset a
 a+=(1 2 3)
 print -l $a
0:add array to unset parameter
>1
>2
>3

 a=(a)
 a+=(b)
 print -l $a
0:add array to existing array
>a
>b

 s=foo
 s+=(bar)
 print -l $s
0:add array to scalar
>foo
>bar

 integer i=1
 i+=(2 3)
 print -l $i
0:add array to integer
>1
>2
>3

 float f=2.5
 f+=(3.5 4.5)
 printf '%g\n' $f
0:add array to float
>2.5
>3.5
>4.5

 typeset -A h
 h+=(a 1 b 2)
 print -l $h
0:add to empty association
>1
>2

 typeset -A h
 h=(a 1)
 h+=(b 2 c 3)
 print -l $h
0:add to association
>1
>2
>3

 typeset -A h
 h=(a 1 b 2)
 h+=()
 print -l $h
0:add empty array to association
>1
>2

# tests of var[range]+=scalar

 s=sting
 s[2]+=art
 echo $s
0:insert scalar inside another
>starting

 s=inert
 s[-4]+=s
 echo $s
0:insert scalar inside another with negative index
>insert

 s=append
 s[2,6]+=age
 echo $s
0:append scalar to scalar using a range
>appendage

 s=123456789
 s[3,-5]+=X
 echo $s
0:insert scalar inside another, specifying a slice
>12345X6789

 a=(a b c)
 a[2]+=oo
 echo $a
0:append to array element
>a boo c

 a=(a b c d)
 a[-2]+=ool
 echo $a
0:append to array element with negative index
>a b cool d

 a=(a b c d)
 a[2,-1]+=oom
 echo $a
0:append to array element, specifying a slice
>a b c doom

 setopt ksharrays
 a=(a b c d)
 a[0]+=0
 echo $a
 unsetopt ksharrays
0:append to array element with ksharrays set
>a0

 typeset -A h
 h=(one foo)
 h[one]+=bar
 echo $h
0:append to association element
>foobar

 typeset -A h
 h[foo]+=bar
 echo ${(kv)h}
0:append to non-existent association element
>foo bar

 typeset -A h
 h=(one a two b three c four d)
 h[(I)*o*]+=append
1:attempt to append to slice of association
?(eval):3: h: attempt to set slice of associative array

 integer i=123
 i[2]+=6
1:attempt to add to indexed integer variable
?(eval):2: attempt to add to slice of a numeric variable

 float f=1234.5
 f[2,4]+=3
1:attempt to add to slice of float variable
?(eval):2: attempt to add to slice of a numeric variable

 unset u
 u[3]+=third
 echo $u[1]:$u[3]
0:append to unset variable with index
>:third
 
# tests of var[range]+=(array)

 a=(1 2 3)
 a[2]+=(a b)
 echo $a
0:insert array inside another
>1 2 a b 3

 a=(a b c)
 a[-1]+=(d)
 echo $a
0:append to array using negative index
>a b c d

 a=(1 2 3 4)
 a[-1,-3]+=(x)
 echo $a
0:insert array using negative range
>1 2 x 3 4

 s=string
 s[2]+=(a b)
1:attempt to insert array into string
?(eval):2: s: attempt to assign array value to non-array

 integer i=365
 i[2]+=(1 2)
1:attempt to insert array into string
?(eval):2: i: attempt to assign array value to non-array

 typeset -A h
 h=(a 1)
 h[a]+=(b 2)
1:attempt to append array to hash element
?(eval):3: h: attempt to set slice of associative array

 unset u
 u[-34,-2]+=(a z)
 echo $u
0:add array to indexed unset variable
>a z

 repeat 10 PATH=. echo hello
0:saving and restoring of exported special parameters
>hello
>hello
>hello
>hello
>hello
>hello
>hello
>hello
>hello
>hello

 repeat 10 FOO=BAR BAR=FOO echo $FOO $BAR
0:save and restore multiple variables around builtin
>
>
>
>
>
>
>
>
>
>

  call() { print $HELLO; }
  export HELLO=world
  call
  HELLO=universe call
  call
  HELLO=${HELLO}liness call
  call
  unset HELLO
0:save and restore when using original value in temporary
>world
>universe
>world
>worldliness
>world

 (integer i n x
 float f
 setopt globassign
 i=tmpfile1
 n=tmpf*
 x=*2
 f=2+2
 typeset -p i n x f)
0:GLOB_ASSIGN with numeric types
>typeset -i i=0
>typeset -a n=( tmpfile1 tmpfile2 )
>typeset x=tmpfile2
>typeset -E f=4.000000000e+00

  setopt globassign
  foo=tmpf*
  print $foo
  unsetopt globassign
  foo=tmpf*
  print $foo
0:GLOB_ASSIGN option
>tmpfile1 tmpfile2
>tmpf*

  (setopt globassign
  typeset -A foo
  touch gatest1 gatest2
  foo=(gatest*)
  print ${(t)foo}
  rm -rf gatest*)
0:GLOB_ASSIGN doesn't monkey with type if not scalar assignment.
>association-local

 A=(first second)
 A="${A[*]}" /bin/sh -c 'echo $A'
 print -l "${A[@]}"
0:command execution with assignments shadowing array parameter
>first second
>first
>second

 setopt ksharrays
 A=(first second)
 A="${A[*]}" /bin/sh -c 'echo $A'
 print -l "${A[@]}"
 unsetopt ksharrays
0:command execution with assignments shadowing array parameter with ksharrays
>first second
>first
>second