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1 | /* Tests for strfromf, strfromd, strfroml functions. | |
2 | Copyright (C) 2016-2018 Free Software Foundation, Inc. | |
3 | This file is part of the GNU C Library. | |
4 | ||
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. | |
9 | ||
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. | |
14 | ||
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/>. */ | |
18 | ||
19 | #include "tst-strfrom.h" | |
20 | ||
21 | static const struct test tests[] = { | |
22 | TEST ("12,345000", "%f", 50, 9, 12.345), | |
23 | TEST ("9,999", "%.3f", 50, 5, 9.999), | |
24 | TEST ("0,125000", "%f", 50, 8, .125), | |
25 | TEST ("0,000000", "%f", 50, 8, .0), | |
26 | TEST ("0", "%g", 50, 1, .0), | |
27 | TEST ("9,900000", "%f", 50, 8, 9.9), | |
28 | TEST ("9,1", "%.5f", 4, 7, 9.123456), | |
29 | TEST ("9,91235", "%g", 50, 7, 9.91234567812345678), | |
30 | TEST ("79,8765", "%G", 50, 7, 79.8765432111), | |
31 | TEST ("79,9", "%.3g", 50, 4, 79.8765432111), | |
32 | TEST ("1,000000e+38", "%e", 50, 12, 1e+38), | |
33 | TEST ("1,000000e+38", "%e", 50, 12, 1e38), | |
34 | TEST ("-1,000000e-37", "%e", 50, 13, -1e-37), | |
35 | TEST ("1,000000e-37", "%e", 50, 12, 0.00000001e-29), | |
36 | TEST ("1,000000e-37", "%e", 50, 12, 1.000000e-37), | |
37 | TEST ("5,900000e-16", "%e", 50, 12, 5.9e-16), | |
38 | TEST ("1,234500e+20", "%e", 50, 12, 12.345e19), | |
39 | TEST ("1,000000e+05", "%e", 50, 12, 1e5), | |
40 | TEST ("-NAN", "%G", 50, 4, -NAN_), | |
41 | TEST ("-inf", "%g", 50, 4, -INF), | |
42 | TEST ("inf", "%g", 50, 3, INF) | |
43 | }; | |
44 | /* Tests with buffer size small. */ | |
45 | static const struct test stest[] = { | |
46 | TEST ("1234", "%g", 5, 7, 12345.345), | |
47 | TEST ("0,12", "%f", 5, 8, .125), | |
48 | TEST ("9,99", "%.3f", 5, 5, 9.999), | |
49 | TEST ("100", "%g", 5, 3, 1e2) | |
50 | }; | |
51 | /* Hexadecimal tests. */ | |
52 | static const struct htests htest[] = { | |
53 | HTEST ("%a", { "0x1,ffp+6", "0x3,fep+5", "0x7,fcp+4", "0xf,f8p+3" }, | |
54 | 0x1.ffp+6), | |
55 | HTEST ("%a", { "0x1,88p+4", "0x3,1p+3", "0x6,2p+2", "0xc,4p+1" }, | |
56 | 0x1.88p+4), | |
57 | HTEST ("%A", { "-0X1,88P+5", "-0X3,1P+4", "-0X6,2P+3", "-0XC,4P+2" }, | |
58 | -0x1.88p+5), | |
59 | HTEST ("%a", { "0x1,44p+10", "0x2,88p+9", "0x5,1p+8", "0xa,2p+7" }, | |
60 | 0x1.44p+10), | |
61 | HTEST ("%a", { "0x1p-10", "0x2p-11", "0x4p-12", "0x8p-13" }, | |
62 | 0x0.0040p+0), | |
63 | HTEST ("%a", { "0x1,4p+3", "0x2,8p+2", "0x5p+1", "0xap+0" }, | |
64 | 10.0) | |
65 | }; | |
66 | ||
67 | GEN_TEST_STRTOD_FOREACH (TEST_STRFROM) | |
68 | ||
69 | static int | |
70 | test_locale (const char *locale) | |
71 | { | |
72 | printf ("Testing in locale: %s\n", locale); | |
73 | if (setlocale (LC_ALL, locale) == NULL) | |
74 | { | |
75 | printf ("Cannot set locale %s\n", locale); | |
76 | } | |
77 | return STRTOD_TEST_FOREACH (test_); | |
78 | } | |
79 | ||
80 | static int | |
81 | do_test (void) | |
82 | { | |
83 | int result = 0; | |
84 | result += test_locale ("de_DE.UTF-8"); | |
85 | result += test_locale ("tr_TR.ISO-8859-9"); | |
86 | result += test_locale ("tr_TR.UTF-8"); | |
87 | return result; | |
88 | } | |
89 | ||
90 | #define TEST_FUNCTION do_test () | |
91 | #include "../test-skeleton.c" |