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	# stdout-json: "A\nstar\nstar2\n"
21	# N-I dash stdout-json: ""
22
23	### Case statement with ;&
24	# ;& ignores the next condition. Why would that be useful?
25	case a in
26	a) echo A ;&
27	XX) echo two ;&
28	YY) echo three ;;
29	esac
30	# stdout-json: "A\ntwo\nthree\n"
31	# N-I dash stdout-json: ""
32
33	### Case with empty condition
34	case $empty in
35	''|foo) echo match ;;
36	*) echo no ;;
37	esac
38	# stdout: match
39
40	### Match a literal with a glob character
41	x='*.py'
42	case "$x" in
43	'*.py') echo match ;;
44	esac
45	# stdout: match
46
47	### Match a literal with a glob character with a dynamic pattern
48	x='b.py'
49	pat='[ab].py'
50	case "$x" in
51	$pat) echo match ;;
52	esac
53	# stdout: match
54
55	### Quoted literal in glob pattern
56	x='[ab].py'
57	pat='[ab].py'
58	case "$x" in
59	"$pat") echo match ;;
60	esac
61	# stdout: match