1	#!/bin/bash
2	#
3	# Test the case statement
4
5	### Case statement
6	case a in
7	a) echo A ;;
8	*) echo star ;;
9	esac
10	# stdout: A
11
12	### Case statement with ;;&
13	# ;;& keeps testing conditions
14	# NOTE: ;& and ;;& are bash 4 only, no on Mac
15	case a in
16	a) echo A ;;&
17	*) echo star ;;&
18	*) echo star2 ;;
19	esac
20	# status: 0
21	# stdout-json: "A\nstar\nstar2\n"
22	# N-I dash stdout-json: ""
23	# N-I dash status: 2
24
25	### Case statement with ;&
26	# ;& ignores the next condition. Why would that be useful?
27	case a in
28	a) echo A ;&
29	XX) echo two ;&
30	YY) echo three ;;
31	esac
32	# status: 0
33	# stdout-json: "A\ntwo\nthree\n"
34	# N-I dash stdout-json: ""
35	# N-I dash status: 2
36
37	### Case with empty condition
38	case $empty in
39	''|foo) echo match ;;
40	*) echo no ;;
41	esac
42	# stdout: match
43
44	### Match a literal with a glob character
45	x='*.py'
46	case "$x" in
47	'*.py') echo match ;;
48	esac
49	# stdout: match
50
51	### Match a literal with a glob character with a dynamic pattern
52	x='b.py'
53	pat='[ab].py'
54	case "$x" in
55	$pat) echo match ;;
56	esac
57	# stdout: match
58
59	### Quoted literal in glob pattern
60	x='[ab].py'
61	pat='[ab].py'
62	case "$x" in
63	"$pat") echo match ;;
64	esac
65	# stdout: match