1 /* $OpenBSD: test_getcmd.c,v 1.8 2017/07/05 15:31:45 bluhm Exp $ */
2 /*
3 * Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17
18 #include <assert.h>
19 #include <err.h>
20 #include <errno.h>
21 #include <locale.h>
22 #include <stdio.h>
23 #include <stdlib.h>
24
25 #include "read.c"
26 #include "glue.c"
27
28 #define N_KEYS 256
29
30 /*
31 * Unit test steering program for editline/read.c, read_getcmd().
32 */
33
34 int
main()35 main()
36 {
37 EditLine el;
38 struct macros *ma;
39 int irc;
40 wchar_t ch;
41 el_action_t cmdnum;
42
43 if (setlocale(LC_CTYPE, "") == NULL)
44 err(1, "setlocale");
45
46 el.el_flags = CHARSET_IS_UTF8;
47 el.el_infd = STDIN_FILENO;
48 el.el_state.metanext = 0;
49
50 el.el_map.alt = NULL;
51 if ((el.el_map.key = calloc(N_KEYS, sizeof(el_action_t))) == NULL)
52 err(1, NULL);
53 el.el_map.key[(unsigned char)'c'] = ED_SEQUENCE_LEAD_IN;
54 el.el_map.key[(unsigned char)'i'] = ED_INSERT;
55 el.el_map.key[(unsigned char)'s'] = ED_SEQUENCE_LEAD_IN;
56 el.el_map.current = el.el_map.key;
57 if ((el.el_signal = calloc(1, sizeof(*el.el_signal))) == NULL)
58 err(1, NULL);
59
60 if (read_init(&el) != 0)
61 err(1, "read_init");
62 ma = &el.el_read->macros;
63 el.el_read->read_errno = ENOMSG;
64
65 do {
66 irc = read_getcmd(&el, &cmdnum, &ch);
67 switch (irc) {
68 case 0:
69 fputs("OK ", stdout);
70 switch (cmdnum) {
71 case ED_COMMAND:
72 fputs("command", stdout);
73 break;
74 case ED_INSERT:
75 fputs("insert", stdout);
76 break;
77 default:
78 printf("cmdnum=%u", cmdnum);
79 break;
80 }
81 printf(" L'%lc'", ch);
82 break;
83 case -1:
84 fputs("EOF", stdout);
85 break;
86 default:
87 printf("ret(%d)", irc);
88 break;
89 }
90 if (el.el_read->read_errno != ENOMSG)
91 printf(" read_errno=%d", el.el_read->read_errno);
92 if (ma->level > -1)
93 printf(" macro[%d]=%ls(%d)", ma->level,
94 *ma->macro, ma->offset);
95 putchar('\n');
96 } while (irc == 0);
97
98 return 0;
99 }
100