]>
Commit | Line | Data |
---|---|---|
33a934a3 UD |
1 | /* Copyright (C) 1991, 1992, 1996, 1997 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. | |
28f540f4 | 3 | |
33a934a3 UD |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Library General Public License as | |
6 | published by the Free Software Foundation; either version 2 of the | |
7 | License, or (at your option) any later version. | |
28f540f4 | 8 | |
33a934a3 UD |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Library General Public License for more details. | |
28f540f4 | 13 | |
33a934a3 UD |
14 | You should have received a copy of the GNU Library General Public |
15 | License along with the GNU C Library; see the file COPYING.LIB. If not, | |
16 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
17 | Boston, MA 02111-1307, USA. */ | |
28f540f4 | 18 | |
28f540f4 RM |
19 | #ifdef BSD |
20 | #include </usr/include/stdio.h> | |
21 | #else | |
22 | #include <stdio.h> | |
23 | #endif | |
24 | #include <stdlib.h> | |
25 | #include <string.h> | |
26 | ||
27 | ||
28 | int | |
33a934a3 | 29 | main (int argc, char **argv) |
28f540f4 RM |
30 | { |
31 | char buf[BUFSIZ]; | |
32 | FILE *in = stdin, *out = stdout; | |
bfc04a9f RM |
33 | int x; |
34 | ||
35 | if (sscanf ("0", "%d", &x) != 1) | |
36 | exit (EXIT_FAILURE); | |
28f540f4 | 37 | |
1177c8ba RM |
38 | sscanf ("conversion] Zero flag Ze]ro#\n", "%*[^]] %[^#]\n", buf); |
39 | if (strcmp (buf, "] Zero flag Ze]ro") != 0) | |
40 | { | |
3867ee64 | 41 | fputs ("test failed!\n", stderr); |
1177c8ba RM |
42 | return 1; |
43 | } | |
44 | ||
28f540f4 RM |
45 | if (argc == 2 && !strcmp (argv[1], "-opipe")) |
46 | { | |
47 | out = popen ("/bin/cat", "w"); | |
48 | if (out == NULL) | |
49 | { | |
50 | perror ("popen: /bin/cat"); | |
51 | exit (EXIT_FAILURE); | |
52 | } | |
53 | } | |
54 | else if (argc == 3 && !strcmp (argv[1], "-ipipe")) | |
55 | { | |
56 | sprintf (buf, "/bin/cat %s", argv[2]); | |
57 | in = popen (buf, "r"); | |
58 | } | |
59 | ||
60 | { | |
61 | char name[50]; | |
62 | fprintf (out, | |
63 | "sscanf (\"thompson\", \"%%s\", name) == %d, name == \"%s\"\n", | |
64 | sscanf ("thompson", "%s", name), | |
65 | name); | |
3867ee64 RM |
66 | if (strcmp (name, "thompson") != 0) |
67 | return 1; | |
28f540f4 RM |
68 | } |
69 | ||
70 | fputs ("Testing scanf (vfscanf)\n", out); | |
71 | ||
72 | fputs ("Test 1:\n", out); | |
73 | { | |
74 | int n, i; | |
75 | float x; | |
76 | char name[50]; | |
77 | n = fscanf (in, "%d%f%s", &i, &x, name); | |
78 | fprintf (out, "n = %d, i = %d, x = %f, name = \"%.50s\"\n", | |
79 | n, i, x, name); | |
3867ee64 RM |
80 | if (n != 3 || i != 25 || x != 5.432F || strcmp (name, "thompson")) |
81 | return 1; | |
28f540f4 RM |
82 | } |
83 | fprintf (out, "Residual: \"%s\"\n", fgets (buf, sizeof (buf), in)); | |
3867ee64 RM |
84 | if (strcmp (buf, "\n")) |
85 | return 1; | |
28f540f4 RM |
86 | fputs ("Test 2:\n", out); |
87 | { | |
88 | int i; | |
89 | float x; | |
90 | char name[50]; | |
91 | (void) fscanf (in, "%2d%f%*d %[0123456789]", &i, &x, name); | |
92 | fprintf (out, "i = %d, x = %f, name = \"%.50s\"\n", i, x, name); | |
3867ee64 RM |
93 | if (i != 56 || x != 789.0F || strcmp(name, "56")) |
94 | return 1; | |
28f540f4 RM |
95 | } |
96 | fprintf (out, "Residual: \"%s\"\n", fgets (buf, sizeof (buf), in)); | |
3867ee64 RM |
97 | if (strcmp (buf, "a72\n")) |
98 | return 1; | |
28f540f4 RM |
99 | fputs ("Test 3:\n", out); |
100 | { | |
3867ee64 RM |
101 | static struct { |
102 | int count; | |
103 | float quant; | |
104 | const char *units; | |
105 | const char *item; | |
106 | } ok[] = { | |
107 | { 3, 2.0F, "quarts", "oil" }, | |
108 | { 2, -12.8F, "degrees", "" }, | |
109 | { 0, 0.0F, "", "" }, | |
110 | { 3, 10.0F, "LBS", "fertilizer" }, | |
111 | { 3, 100.0F, "rgs", "energy" }, | |
112 | { -1, 0.0F, "", "" }}; | |
33a934a3 | 113 | size_t rounds = 0; |
28f540f4 RM |
114 | float quant; |
115 | char units[21], item[21]; | |
116 | while (!feof (in) && !ferror (in)) | |
117 | { | |
118 | int count; | |
3867ee64 RM |
119 | |
120 | if (rounds++ >= sizeof (ok) / sizeof (ok[0])) | |
121 | return 1; | |
122 | ||
28f540f4 RM |
123 | quant = 0.0; |
124 | units[0] = item[0] = '\0'; | |
125 | count = fscanf (in, "%f%20s of %20s", &quant, units, item); | |
126 | (void) fscanf (in, "%*[^\n]"); | |
127 | fprintf (out, "count = %d, quant = %f, item = %.21s, units = %.21s\n", | |
128 | count, quant, item, units); | |
3867ee64 RM |
129 | if (count != ok[rounds-1].count || quant != ok[rounds-1].quant |
130 | || strcmp (item, ok[rounds-1].item) | |
131 | || strcmp (units, ok[rounds-1].units)) | |
132 | return 1; | |
28f540f4 RM |
133 | } |
134 | } | |
3867ee64 | 135 | buf[0] = '\0'; |
28f540f4 | 136 | fprintf (out, "Residual: \"%s\"\n", fgets (buf, sizeof (buf), in)); |
3867ee64 RM |
137 | if (strcmp (buf, "")) |
138 | return 1; | |
28f540f4 RM |
139 | |
140 | if (out != stdout) | |
141 | pclose (out); | |
142 | ||
143 | exit(EXIT_SUCCESS); | |
144 | } |