1	#!/usr/bin/env bash
2	#
3	# NOTE: Could move spec/03-glob.sh here.
4
5	### glob double quote escape
6	echo "*.sh"
7	# stdout: *.sh
8
9	### glob single quote escape
10	echo "*.sh"
11	# stdout: *.sh
12
13	### glob backslash escape
14	echo \*.sh
15	# stdout: *.sh
16
17	### 1 char glob
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	spec/echo.s[hz]
35	# stdout: spec/echo.sz
36
37	### glob after var expansion
38	touch _tmp/a.A _tmp/aa.A _tmp/b.B
39	f="_tmp/*.A"
40	g="$f _tmp/*.B"
41	echo $g
42	# stdout: _tmp/a.A _tmp/aa.A _tmp/b.B
43
44	### quoted var expansion with glob meta characters
45	touch _tmp/a.A _tmp/aa.A _tmp/b.B
46	f="_tmp/*.A"
47	echo "[ $f ]"
48	# stdout: [ _tmp/*.A ]
49
50	### glob after "$@" expansion
51	func() {
52	echo "$@"
53	}
54	func '_tmp/*.B'
55	# stdout: _tmp/*.B
56
57	### glob after $@ expansion
58	func() {
59	echo $@
60	}
61	func '_tmp/*.B'
62	# stdout: _tmp/b.B
63
64	### no glob after ~ expansion
65	HOME=*
66	echo ~/*.py
67	# stdout: */*.py
68
69	### store literal globs in array then expand
70	touch _tmp/a.A _tmp/aa.A _tmp/b.B
71	g=("_tmp/*.A" "_tmp/*.B")
72	echo ${g[@]}
73	# stdout: _tmp/a.A _tmp/aa.A _tmp/b.B
74	# N-I dash/ash stdout-json: ""
75	# N-I dash/ash status: 2
76
77	### glob inside array
78	touch _tmp/a.A _tmp/aa.A _tmp/b.B
79	g=(_tmp/*.A _tmp/*.B)
80	echo "${g[@]}"
81	# stdout: _tmp/a.A _tmp/aa.A _tmp/b.B
82	# N-I dash/ash stdout-json: ""
83	# N-I dash/ash status: 2
84
85	### glob with escaped - in char class
86	touch _tmp/foo.-
87	touch _tmp/c.C
88	echo _tmp/*.[C-D] _tmp/*.[C\-D]
89	# stdout: _tmp/c.C _tmp/c.C _tmp/foo.-
90
91	### glob with char class expression
92	# note: mksh doesn't support [[:punct:]] ?
93	touch _tmp/e.E _tmp/foo.-
94	echo _tmp/*.[[:punct:]E]
95	# stdout: _tmp/e.E _tmp/foo.-
96	# BUG mksh stdout: _tmp/*.[[:punct:]E]
97
98	### glob double quotes
99	# note: mksh doesn't support [[:punct:]] ?
100	touch _tmp/\"quoted.py\"
101	echo _tmp/\"*.py\"
102	# stdout: _tmp/"quoted.py"
103
104	### glob escaped
105	# - mksh doesn't support [[:punct:]] ?
106	# - python shell fails because \[ not supported!
107	touch _tmp/\[abc\] _tmp/\?
108	echo _tmp/\[???\] _tmp/\?
109	# stdout: _tmp/[abc] _tmp/?
110
111	### : escaped
112	touch _tmp/foo.-
113	echo _tmp/*.[[:punct:]] _tmp/*.[[:punct\:]]
114	# stdout: _tmp/foo.- _tmp/*.[[:punct:]]
115	# BUG mksh stdout: _tmp/*.[[:punct:]] _tmp/*.[[:punct:]]
116
117	### Redirect to glob, not evaluated
118	# This writes to *.F, not foo.F
119	rm _tmp/*.F
120	touch _tmp/f.F
121	echo foo > _tmp/*.F
122	cat '_tmp/*.F'
123	# status: 0
124	# stdout: foo
125	# BUG bash status: 1
126	# BUG bash stdout-json: ""
127
128	### Glob after var manipulation
129	touch _tmp/foo.zzz _tmp/bar.zzz
130	g='_tmp/*.zzzZ'
131	echo $g ${g%Z}
132	# stdout: _tmp/*.zzzZ _tmp/bar.zzz _tmp/foo.zzz
133
134	### Glob after part joining
135	touch _tmp/foo.yyy _tmp/bar.yyy
136	g='_tmp/*.yy'
137	echo $g ${g}y
138	# stdout: _tmp/*.yy _tmp/bar.yyy _tmp/foo.yyy
139
140	### Glob flags on file system
141	touch _tmp/-n _tmp/zzzzz
142	cd _tmp
143	echo -* hello zzzz?
144	# stdout-json: "hello zzzzz"
145
146	### set -o noglob
147	touch _tmp/spec-tmp/a.zz _tmp/spec-tmp/b.zz
148	echo _tmp/spec-tmp/*.zz
149	set -o noglob
150	echo _tmp/spec-tmp/*.zz
151	# stdout-json: "_tmp/spec-tmp/a.zz _tmp/spec-tmp/b.zz\n_tmp/spec-tmp/*.zz\n"
152
153	### shopt -s nullglob
154	argv.py _tmp/spec-tmp/*.nonexistent
155	shopt -s nullglob
156	argv.py _tmp/spec-tmp/*.nonexistent
157	# stdout-json: "['_tmp/spec-tmp/*.nonexistent']\n[]\n"
158	# N-I dash/mksh/ash stdout-json: "['_tmp/spec-tmp/*.nonexistent']\n['_tmp/spec-tmp/*.nonexistent']\n"
159
160	### shopt -s failglob
161	argv.py *.ZZ
162	shopt -s failglob
163	argv.py *.ZZ # nothing is printed, not []
164	echo status=$?
165	# stdout-json: "['*.ZZ']\nstatus=1\n"
166	# N-I dash/mksh/ash stdout-json: "['*.ZZ']\n['*.ZZ']\nstatus=0\n"
167
168	### Don't glob flags on file system with GLOBIGNORE
169	# This is a bash-specific extension.
170	expr $0 : '.*/osh$' >/dev/null && exit 99 # disabled until cd implemented
171	touch _tmp/-n _tmp/zzzzz
172	cd _tmp # this fail in osh
173	GLOBIGNORE=-*:zzzzz # colon-separated pattern list
174	echo -* hello zzzz?
175	# stdout-json: "-* hello zzzz?\n"
176	# N-I dash/mksh/ash stdout-json: "hello zzzzz"
177	# status: 0