| /* Tests for strfromf, strfromd, strfroml functions. |
| Copyright (C) 2016-2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include "tst-strfrom.h" |
| |
| static const struct test tests[] = { |
| TEST ("12.345000", "%f", 50, 9, 12.345), |
| TEST ("9.999", "%.3f", 50, 5, 9.999), |
| TEST ("0.125000", "%f", 50, 8, .125), |
| TEST ("0.000000", "%f", 50, 8, .0), |
| TEST ("0", "%g", 50, 1, .0), |
| TEST ("9.900000", "%f", 50, 8, 9.9), |
| TEST ("9.1", "%.5f", 4, 7, 9.123456), |
| TEST ("9.91235", "%g", 50, 7, 9.91234567812345678), |
| TEST ("79.8765", "%G", 50, 7, 79.8765432111), |
| TEST ("79.9", "%.3g", 50, 4, 79.8765432111), |
| TEST ("1.000000e+38", "%e", 50, 12, 1e+38), |
| TEST ("1.000000e+38", "%e", 50, 12, 1e38), |
| TEST ("-1.000000e-37", "%e", 50, 13, -1e-37), |
| TEST ("1.000000e-37", "%e", 50, 12, 0.00000001e-29), |
| TEST ("1.000000e-37", "%e", 50, 12, 1.000000e-37), |
| TEST ("5.900000e-16", "%e", 50, 12, 5.9e-16), |
| TEST ("1.234500e+20", "%e", 50, 12, 12.345e19), |
| TEST ("1.000000e+05", "%e", 50, 12, 1e5), |
| TEST ("-NAN", "%G", 50, 4, -NAN_), |
| TEST ("-inf", "%g", 50, 4, -INF), |
| TEST ("inf", "%g", 50, 3, INF) |
| }; |
| /* Tests with buffer size small. */ |
| static const struct test stest[] = { |
| TEST ("1234", "%g", 5, 7, 12345.345), |
| TEST ("0.12", "%f", 5, 8, .125), |
| TEST ("9.99", "%.3f", 5, 5, 9.999), |
| TEST ("100", "%g", 5, 3, 1e2) |
| }; |
| /* Hexadecimal tests. */ |
| static const struct htests htest[] = { |
| HTEST ("%a", { "0x1.ffp+6", "0x3.fep+5", "0x7.fcp+4", "0xf.f8p+3" }, |
| 0x1.ffp+6), |
| HTEST ("%a", { "0x1.88p+4", "0x3.1p+3", "0x6.2p+2", "0xc.4p+1" }, |
| 0x1.88p+4), |
| HTEST ("%A", { "-0X1.88P+5", "-0X3.1P+4", "-0X6.2P+3", "-0XC.4P+2" }, |
| -0x1.88p+5), |
| HTEST ("%a", { "0x1.44p+10", "0x2.88p+9", "0x5.1p+8", "0xa.2p+7" }, |
| 0x1.44p+10), |
| HTEST ("%a", { "0x1p-10", "0x2p-11", "0x4p-12", "0x8p-13" }, |
| 0x0.0040p+0), |
| HTEST ("%a", { "0x1.4p+3", "0x2.8p+2", "0x5p+1", "0xap+0" }, |
| 10.0) |
| }; |
| |
| GEN_TEST_STRTOD_FOREACH (TEST_STRFROM) |
| |
| static int |
| test_locale (const char *locale) |
| { |
| printf ("Testing in locale: %s\n", locale); |
| if (setlocale (LC_ALL, locale) == NULL) |
| { |
| printf ("Cannot set locale %s\n", locale); |
| } |
| return STRTOD_TEST_FOREACH (test_); |
| } |
| |
| static int |
| do_test (void) |
| { |
| int result = 0; |
| result += test_locale ("C"); |
| result += test_locale ("en_US.ISO-8859-1"); |
| result += test_locale ("en_US.UTF-8"); |
| return result; |
| } |
| |
| #define TEST_FUNCTION do_test () |
| #include "../test-skeleton.c" |
