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8868edaf CR |
1 | # This program is free software: you can redistribute it and/or modify |
2 | # it under the terms of the GNU General Public License as published by | |
3 | # the Free Software Foundation, either version 3 of the License, or | |
4 | # (at your option) any later version. | |
5 | # | |
6 | # This program is distributed in the hope that it will be useful, | |
7 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
8 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
9 | # GNU General Public License for more details. | |
10 | # | |
11 | # You should have received a copy of the GNU General Public License | |
12 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
13 | # | |
ac50fbac CR |
14 | x='\x' |
15 | ||
16 | case x in | |
17 | \x) echo ok 1;; | |
18 | *) echo bad 1;; | |
19 | esac | |
20 | ||
21 | case x in | |
22 | $x) echo ok 2;; | |
23 | *) echo bad 2;; | |
24 | esac | |
25 | ||
26 | case $x in | |
27 | \x) echo bad 3;; | |
28 | \\x) echo ok 3 ;; | |
29 | *) echo bad 3.1 ;; | |
30 | esac | |
31 | ||
32 | case $x in | |
33 | \\$x) echo ok 4 ;; | |
34 | x) echo bad 4;; | |
35 | $x) echo bad 4.1 ;; | |
36 | *) echo bad 4.2;; | |
37 | esac | |
38 | ||
39 | case x in | |
40 | \\x) echo bad 5;; | |
41 | \x) echo ok 5;; | |
42 | *) echo bad 5.1;; | |
43 | esac | |
44 | ||
45 | case x in | |
46 | \\x) echo bad 6;; | |
47 | x) echo ok 6;; | |
48 | *) echo bad 6.1;; | |
49 | esac | |
50 | ||
51 | case x in | |
52 | $x) echo ok 7 ;; | |
53 | \\$x) echo bad 7 ;; | |
54 | *) echo bad 7.1 ;; | |
55 | esac | |
56 | ||
57 | case x in | |
58 | \x) echo ok 8 ;; | |
59 | \\x) echo bad 8 ;; | |
60 | *) echo bad 8.1 ;; | |
61 | esac | |
62 | ||
63 | case \x in | |
64 | \x) echo ok 9 ;; | |
65 | \\x) echo bad 9 ;; | |
66 | *) echo bad 9.1 ;; | |
67 | esac | |
68 | ||
69 | case $x in | |
70 | $x) echo oops 1 ;; | |
71 | *) echo mysterious 1 ;; | |
72 | esac | |
73 | ||
74 | case \x in | |
75 | \x) echo mysterious 2 ;; | |
76 | *) echo oops 2 ;; | |
77 | esac |