1 /* Copyright (C) 2000-2015 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
26 # define SSCANF sscanf
29 const CHAR *str_double[] =
31 L("-.10000E+020.20000E+020.25000E+010.40000E+010.50000E+010.12500E+01"),
32 L("0.10000E+020.20000E+020.25000E+010.40000E+010.50000E+010.12500E+01"),
33 L("-1234567E0198765432E0912345678901987654321091234567890198765432109"),
34 L("-0.1000E+020.20000E+020.25000E+010.40000E+010.50000E+010.12500E+01")
37 const double val_double[] =
39 -.10000E+02, 0.20000E+02, 0.25000E+01, 0.40000E+01, 0.50000E+01, 0.12500E+01,
40 0.10000E+02, 0.20000E+02, 0.25000E+01, 0.40000E+01, 0.50000E+01, 0.12500E+01,
41 -1234567E01, 98765432E09, 12345678901.0, 98765432109.0, 12345678901.0,
43 -0.1000E+02, 0.20000E+02, 0.25000E+01, 0.40000E+01, 0.50000E+01, 0.12500E+01
46 const CHAR *str_long[] =
48 L("-12345678987654321123456789987654321123456789987654321"),
49 L("-12345678987654321123456789987654321123456789987654321"),
50 L("-12,345,678987,654,321123,456,789987,654,321123,456,789987,654,321"),
51 L("-12,345,678987,654,321123,456,789987,654,321123,456,789987,654,321")
54 const CHAR *fmt_long[] =
56 L("%9ld%9ld%9ld%9ld%9ld%9ld"),
57 L("%I9ld%I9ld%I9ld%I9ld%I9ld%I9ld"),
58 L("%'11ld%'11ld%'11ld%'11ld%'11ld%'11ld"),
59 L("%I'11ld%I'11ld%I'11ld%I'11ld%I'11ld%I'11ld")
62 const long int val_long[] =
64 -12345678, 987654321, 123456789, 987654321, 123456789, 987654321
74 { L("foo\n"), L("foo\nbar"), -1 },
75 { L("foo\n"), L("foo bar"), -1 },
76 { L("foo\n"), L("foo %d"), -1 },
77 { L("foo\n"), L("foo\n%d"), -1 },
78 { L("foon"), L("foonbar"), -1 },
79 { L("foon"), L("foon%d"), -1 },
80 { L("foo "), L("foo bar"), -1 },
81 { L("foo "), L("foo %d"), -1 },
82 { L("foo\t"), L("foo\tbar"), -1 },
83 { L("foo\t"), L("foo bar"), -1 },
84 { L("foo\t"), L("foo %d"), -1 },
85 { L("foo\t"), L("foo\t%d"), -1 },
86 { L("foo"), L("foo"), 0 },
87 { L("foon"), L("foo bar"), 0 },
88 { L("foon"), L("foo %d"), 0 },
89 { L("foo "), L("fooxbar"), 0 },
90 { L("foo "), L("foox%d"), 0 },
91 { L("foo bar"), L("foon"), 0 },
92 { L("foo bar"), L("foo bar"), 0 },
93 { L("foo bar"), L("foo %d"), 0 },
94 { L("foo bar"), L("foon%d"), 0 },
95 { L("foo (nil)"), L("foo %p"), 1},
96 { L("foo (nil)"), L("foo %4p"), 0},
97 { L("foo "), L("foo %n"), 0 },
98 { L("foo%bar1"), L("foo%%bar%d"), 1 },
99 /* Some OSes skip whitespace here while others don't. */
100 { L("foo \t %bar1"), L("foo%%bar%d"), 1 }
103 struct test double_tests[] =
105 { L("-1"), L("%1g"), 0 },
106 { L("-.1"), L("%2g"), 0 },
107 { L("-inf"), L("%3g"), 0 },
108 { L("+0"), L("%1g"), },
109 { L("-0x1p0"), L("%2g"), 1 },
110 { L("-..1"), L("%g"), 0 },
111 { L("-inf"), L("%g"), 1 }
122 { L("0e+0"), L("%g%c"), 1, 0 },
123 { L("0xe+0"), L("%g%c"), 2, '+' },
124 { L("0x.e+0"), L("%g%c"), 2, '+' },
138 if (setlocale (LC_ALL, "en_US.ISO-8859-1") == NULL)
140 puts ("Failed to set en_US locale, skipping locale related tests");
144 for (i = 0; i < 4; ++i)
146 if (SSCANF (str_double[i], L("%11lf%11lf%11lf%11lf%11lf%11lf"),
147 &d[0], &d[1], &d[2], &d[3], &d[4], &d[5]) != 6)
149 printf ("Double sscanf test %d wrong number of "
150 "assigned inputs\n", i);
154 for (j = 0; j < 6; ++j)
155 if (d[j] != val_double[6 * i + j])
157 printf ("Double sscanf test %d failed (%g instead of %g)\n",
158 i, d[j], val_double[6 * i + j]);
164 for (i = 0; i < 4; ++i)
166 if (SSCANF (str_long[i], fmt_long[i],
167 &l[0], &l[1], &l[2], &l[3], &l[4], &l[5]) != 6)
169 printf ("Integer sscanf test %d wrong number of "
170 "assigned inputs\n", i);
174 for (j = 0; j < 6; ++j)
175 if (l[j] != val_long[j])
177 printf ("Integer sscanf test %d failed (%ld instead %ld)\n",
178 i, l[j], val_long[j]);
187 for (i = 0; i < sizeof (int_tests) / sizeof (int_tests[0]); ++i)
192 if ((ret = SSCANF (int_tests[i].str, int_tests[i].fmt,
193 &dummy)) != int_tests[i].retval)
195 printf ("int_tests[%d] returned %d != %d\n",
196 i, ret, int_tests[i].retval);
201 for (i = 0; i < sizeof (double_tests) / sizeof (double_tests[0]); ++i)
206 if ((ret = SSCANF (double_tests[i].str, double_tests[i].fmt,
207 &dummy)) != double_tests[i].retval)
209 printf ("double_tests[%d] returned %d != %d\n",
210 i, ret, double_tests[i].retval);
215 for (i = 0; i < sizeof (double_tests2) / sizeof (double_tests2[0]); ++i)
221 if ((ret = SSCANF (double_tests2[i].str, double_tests2[i].fmt,
222 &dummy, &c)) != double_tests2[i].retval)
224 printf ("double_tests2[%d] returned %d != %d\n",
225 i, ret, double_tests2[i].retval);
228 else if (ret == 2 && c != double_tests2[i].residual)
230 printf ("double_tests2[%d] stopped at '%c' != '%c'\n",
231 i, c, double_tests2[i].residual);