1 ## oils_failures_allowed: 3
2 ## compare_shells: bash dash mksh ash
3
4 #### glob double quote escape
5 echo "*.sh"
6 ## stdout: *.sh
7
8 #### glob single quote escape
9 echo "*.sh"
10 ## stdout: *.sh
11
12 #### glob backslash escape
13 echo \*.sh
14 ## stdout: *.sh
15
16 #### 1 char glob
17 cd $REPO_ROOT
18 echo [b]in
19 ## stdout: bin
20
21 #### 0 char glob -- does NOT work
22 echo []bin
23 ## stdout: []bin
24
25 #### looks like glob at the start, but isn't
26 echo [bin
27 ## stdout: [bin
28
29 #### looks like glob plus negation at the start, but isn't
30 echo [!bin
31 ## stdout: [!bin
32
33 #### glob can expand to command and arg
34 cd $REPO_ROOT
35 spec/testdata/echo.s[hz]
36 ## stdout: spec/testdata/echo.sz
37
38 #### glob after var expansion
39 touch _tmp/a.A _tmp/aa.A _tmp/b.B
40 f="_tmp/*.A"
41 g="$f _tmp/*.B"
42 echo $g
43 ## stdout: _tmp/a.A _tmp/aa.A _tmp/b.B
44
45 #### quoted var expansion with glob meta characters
46 touch _tmp/a.A _tmp/aa.A _tmp/b.B
47 f="_tmp/*.A"
48 echo "[ $f ]"
49 ## stdout: [ _tmp/*.A ]
50
51 #### glob after "$@" expansion
52 fun() {
53 echo "$@"
54 }
55 fun '_tmp/*.B'
56 ## stdout: _tmp/*.B
57
58 #### glob after $@ expansion
59 touch _tmp/b.B
60 fun() {
61 echo $@
62 }
63 fun '_tmp/*.B'
64 ## stdout: _tmp/b.B
65
66 #### no glob after ~ expansion
67 HOME=*
68 echo ~/*.py
69 ## stdout: */*.py
70
71 #### store literal globs in array then expand
72 touch _tmp/a.A _tmp/aa.A _tmp/b.B
73 g=("_tmp/*.A" "_tmp/*.B")
74 echo ${g[@]}
75 ## stdout: _tmp/a.A _tmp/aa.A _tmp/b.B
76 ## N-I dash/ash stdout-json: ""
77 ## N-I dash/ash status: 2
78
79 #### glob inside array
80 touch _tmp/a.A _tmp/aa.A _tmp/b.B
81 g=(_tmp/*.A _tmp/*.B)
82 echo "${g[@]}"
83 ## stdout: _tmp/a.A _tmp/aa.A _tmp/b.B
84 ## N-I dash/ash stdout-json: ""
85 ## N-I dash/ash status: 2
86
87 #### glob with escaped - in char class
88 touch _tmp/foo.-
89 touch _tmp/c.C
90 echo _tmp/*.[C-D] _tmp/*.[C\-D]
91 ## stdout: _tmp/c.C _tmp/c.C _tmp/foo.-
92
93 #### glob with char class expression
94 # note: mksh doesn't support [[:punct:]] ?
95 touch _tmp/e.E _tmp/foo.-
96 echo _tmp/*.[[:punct:]E]
97 ## stdout: _tmp/e.E _tmp/foo.-
98 ## BUG mksh stdout: _tmp/*.[[:punct:]E]
99
100 #### glob double quotes
101 # note: mksh doesn't support [[:punct:]] ?
102 touch _tmp/\"quoted.py\"
103 echo _tmp/\"*.py\"
104 ## stdout: _tmp/"quoted.py"
105
106 #### glob escaped
107 # - mksh doesn't support [[:punct:]] ?
108 # - python shell fails because \[ not supported!
109 touch _tmp/\[abc\] _tmp/\?
110 echo _tmp/\[???\] _tmp/\?
111 ## stdout: _tmp/[abc] _tmp/?
112
113 #### : escaped
114
115 touch _tmp/foo.-
116 echo _tmp/*.[[:punct:]] _tmp/*.[[:punct\:]]
117
118 ## STDOUT:
119 _tmp/foo.- _tmp/*.[[:punct:]]
120 ## END
121
122 ## BUG mksh STDOUT:
123 _tmp/*.[[:punct:]] _tmp/*.[[:punct:]]
124 ## END
125
126 ## BUG bash/ash STDOUT:
127 _tmp/foo.- _tmp/foo.-
128 ## END
129
130 #### Glob after var manipulation
131 touch _tmp/foo.zzz _tmp/bar.zzz
132 g='_tmp/*.zzzZ'
133 echo $g ${g%Z}
134 ## stdout: _tmp/*.zzzZ _tmp/bar.zzz _tmp/foo.zzz
135
136 #### Glob after part joining
137 touch _tmp/foo.yyy _tmp/bar.yyy
138 g='_tmp/*.yy'
139 echo $g ${g}y
140 ## stdout: _tmp/*.yy _tmp/bar.yyy _tmp/foo.yyy
141
142 #### Glob flags on file system
143 touch _tmp/-n _tmp/zzzzz
144 cd _tmp
145 echo -* hello zzzz?
146 ## stdout-json: "hello zzzzz"
147
148 #### set -o noglob
149 cd $REPO_ROOT
150 touch _tmp/spec-tmp/a.zz _tmp/spec-tmp/b.zz
151 echo _tmp/spec-tmp/*.zz
152 set -o noglob
153 echo _tmp/spec-tmp/*.zz
154 ## stdout-json: "_tmp/spec-tmp/a.zz _tmp/spec-tmp/b.zz\n_tmp/spec-tmp/*.zz\n"
155
156 #### set -o noglob (bug #698)
157 var='\z'
158 set -f
159 echo $var
160 ## STDOUT:
161 \z
162 ## END
163
164 #### shopt -s nullglob
165 argv.py _tmp/spec-tmp/*.nonexistent
166 shopt -s nullglob
167 argv.py _tmp/spec-tmp/*.nonexistent
168 ## stdout-json: "['_tmp/spec-tmp/*.nonexistent']\n[]\n"
169 ## N-I dash/mksh/ash stdout-json: "['_tmp/spec-tmp/*.nonexistent']\n['_tmp/spec-tmp/*.nonexistent']\n"
170
171 #### shopt -s failglob in command context
172 argv.py *.ZZ
173 shopt -s failglob
174 argv.py *.ZZ # nothing is printed, not []
175 echo status=$?
176 ## STDOUT:
177 ['*.ZZ']
178 status=1
179 ## END
180 ## N-I dash/mksh/ash STDOUT:
181 ['*.ZZ']
182 ['*.ZZ']
183 status=0
184 ## END
185
186 #### shopt -s failglob in loop context
187 for x in *.ZZ; do echo $x; done
188 echo status=$?
189 shopt -s failglob
190 for x in *.ZZ; do echo $x; done
191 echo status=$?
192 ## STDOUT:
193 *.ZZ
194 status=0
195 status=1
196 ## END
197 ## N-I dash/mksh/ash STDOUT:
198 *.ZZ
199 status=0
200 *.ZZ
201 status=0
202 ## END
203
204 #### shopt -s failglob in array literal context
205 myarr=(*.ZZ)
206 echo "${myarr[@]}"
207 shopt -s failglob
208 myarr=(*.ZZ)
209 echo status=$?
210 ## STDOUT:
211 *.ZZ
212 status=1
213 ## END
214 ## N-I mksh STDOUT:
215 *.ZZ
216 status=0
217 ## END
218 ## N-I dash/ash stdout-json: ""
219 ## N-I dash/ash status: 2
220
221 #### shopt -s failglob exits properly in command context with set -e
222 set -e
223 argv.py *.ZZ
224 shopt -s failglob
225 argv.py *.ZZ
226 echo status=$?
227 ## STDOUT:
228 ['*.ZZ']
229 ## END
230 ## status: 1
231 ## N-I dash/mksh/ash STDOUT:
232 ['*.ZZ']
233 ## END
234 ## N-I dash/mksh/ash status: 127
235
236 #### shopt -s failglob exits properly in loop context with set -e
237 set -e
238 for x in *.ZZ; do echo $x; done
239 echo status=$?
240
241 shopt -s failglob
242 for x in *.ZZ; do echo $x; done
243 echo status=$?
244
245 ## status: 1
246 ## STDOUT:
247 *.ZZ
248 status=0
249 ## END
250
251 ## N-I dash/mksh/ash status: 127
252 ## N-I dash/mksh/ash STDOUT:
253 *.ZZ
254 status=0
255 ## END
256
257 #### shopt -s failglob behavior on single line with semicolon
258 # bash behaves differently when commands are separated by a semicolon than when
259 # separated by a newline. This behavior doesn't make sense or seem to be
260 # intentional, so osh does not mimic it.
261
262 shopt -s failglob
263 echo *.ZZ; echo status=$? # bash doesn't execute the second part!
264 echo *.ZZ
265 echo status=$? # bash executes this
266
267 ## STDOUT:
268 status=1
269 ## END
270
271 ## OK osh STDOUT:
272 status=1
273 status=1
274 ## END
275
276 ## N-I dash/mksh/ash STDOUT:
277 *.ZZ
278 status=0
279 *.ZZ
280 status=0
281 ## END
282
283 #### Splitting/Globbing doesn't happen on local assignment
284 cd $REPO_ROOT
285
286 f() {
287 # Dash splits words and globs before handing it to the 'local' builtin. But
288 # ash doesn't!
289 local foo=$1
290 echo "$foo"
291 }
292 f 'void *'
293 ## stdout: void *
294 ## BUG dash stdout-json: ""
295 ## BUG dash status: 2
296
297 #### Glob of unescaped [[] and []]
298 touch $TMP/[ $TMP/]
299 cd $TMP
300 echo [\[z] [\]z] # the right way to do it
301 echo [[z] []z] # also accepted
302 ## STDOUT:
303 [ ]
304 [ ]
305 ## END
306
307 #### Glob of negated unescaped [[] and []]
308 # osh does this "correctly" because it defers to libc!
309 touch $TMP/_G
310 cd $TMP
311 echo _[^\[z] _[^\]z] # the right way to do it
312 echo _[^[z] _[^]z] # also accepted
313 ## STDOUT:
314 _G _G
315 _G _G
316 ## END
317 ## BUG dash/mksh STDOUT:
318 _[^[z] _[^]z]
319 _[^[z] _[^]z]
320 ## END
321
322 #### PatSub of unescaped [[] and []]
323 x='[foo]'
324 echo ${x//[\[z]/<} # the right way to do it
325 echo ${x//[\]z]/>}
326 echo ${x//[[z]/<} # also accepted
327 echo ${x//[]z]/>}
328 ## STDOUT:
329 <foo]
330 [foo>
331 <foo]
332 [foo>
333 ## END
334 ## N-I dash stdout-json: ""
335 ## N-I dash status: 2
336
337 #### PatSub of negated unescaped [[] and []]
338 x='[foo]'
339 echo ${x//[^\[z]/<} # the right way to do it
340 echo ${x//[^\]z]/>}
341 echo ${x//[^[z]/<} # also accepted
342 #echo ${x//[^]z]/>} # only busybox ash interprets as ^\]
343 ## STDOUT:
344 [<<<<
345 >>>>]
346 [<<<<
347 ## END
348 # mksh is doing something very odd, ignoring ^ altogether?
349 ## BUG mksh STDOUT:
350 <foo]
351 [foo>
352 <foo]
353 ## END
354 ## N-I dash stdout-json: ""
355 ## N-I dash status: 2
356
357 #### Glob unicode char
358
359 touch $TMP/__a__
360 touch $TMP/__μ__
361 cd $TMP
362
363 echo __?__
364
365 ## STDOUT:
366 __a__ __μ__
367 ## END
368 ## BUG dash/mksh/ash STDOUT:
369 __a__
370 ## END
371 # note: zsh also passes this, but it doesn't run with this file.
372
373 #### dotglob (bash option that dashglob is roughly consistent with)
374 mkdir -p $TMP/dotglob
375 cd $TMP/dotglob
376 touch .foorc other
377
378 echo *
379 shopt -s dotglob
380 echo *
381 ## STDOUT:
382 other
383 .foorc other
384 ## END
385 ## N-I dash/mksh/ash STDOUT:
386 other
387 other
388 ## END