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/* Test locale dependence of strfmon_l.
Copyright (C) 2016-2022 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
<https://www.gnu.org/licenses/>. */
#include <stdbool.h>
#include <stdio.h>
#include <monetary.h>
#include <string.h>
#include <stdlib.h>
#include <locale.h>
static const char *const en_us_name = "en_US.ISO-8859-1";
/* Locale value to be used by tests. */
static locale_t loc;
static const char *loc_name;
/* Set the global locale to GLOBAL_NAME, and the locale referenced by
the loc variable above to LOCAL_NAME. */
static void
init_loc (const char *global_name, const char *local_name)
{
loc = newlocale (LC_ALL_MASK, local_name, 0);
if (loc == 0)
{
printf ("error: newlocale (%s): %m\n", local_name);
abort ();
}
loc_name = local_name;
if (setlocale (LC_ALL, global_name) == NULL)
{
printf ("error: setlocale (%s): %m\n", global_name);
abort ();
}
}
/* Expected strings for a positive or negative value. */
struct testcase
{
const char *i; /* %i */
const char *n; /* %n */
const char *i_ungrouped; /* %^i */
const char *n_ungrouped; /* %^n */
};
/* Collected expected strings for both positive and negative
values. */
struct testcase_pair
{
struct testcase positive; /* 1234567.89 */
struct testcase negative; /* -1234567.89 */
};
static bool errors;
/* Test one value using the locale loc. */
static void
test_one (const char *format, double value, const char *ldformat,
long double ldvalue, const char *expected)
{
static char actual[64], actualld[64];
int result = strfmon_l (actual, sizeof (actual), loc, format, value);
int res_ld = strfmon_l (actualld, sizeof (actualld), loc, ldformat, ldvalue);
if (result < 0)
{
printf ("error: locale %s, format \"%s\", value %g: strfmon_l: %m\n",
loc_name, format, value);
errors = true;
}
else if (res_ld < 0)
{
printf ("error: locale %s, format \"%s\", value %Lg: strfmon_l: %m\n",
loc_name, ldformat, ldvalue);
errors = true;
}
else if (strcmp (actual, expected) != 0)
{
printf ("error: locale %s, format \"%s\", value %g: mismatch\n",
loc_name, format, value);
printf ("error: expected: \"%s\"\n", expected);
printf ("error: actual: \"%s\"\n", actual);
errors = true;
}
else if (strcmp (actualld, expected) != 0)
{
printf ("error: locale %s, format \"%s\", value %Lg: mismatch\n",
loc_name, ldformat, ldvalue);
printf ("error: expected: \"%s\"\n", expected);
printf ("error: actual: \"%s\"\n", actualld);
errors = true;
}
}
static void
test_pair (const struct testcase_pair *pair)
{
double positive = 1234567.89;
long double pos = 1234567.89L;
test_one ("%i", positive, "%Li", pos, pair->positive.i);
test_one ("%n", positive, "%Ln", pos, pair->positive.n);
test_one ("%^i", positive, "%^Li", pos, pair->positive.i_ungrouped);
test_one ("%^n", positive, "%^Ln", pos, pair->positive.n_ungrouped);
double negative = -1234567.89;
long double neg = -1234567.89L;
test_one ("%i", negative, "%Li", neg, pair->negative.i);
test_one ("%n", negative, "%Ln", neg, pair->negative.n);
test_one ("%^i", negative, "%^Li", neg, pair->negative.i_ungrouped);
test_one ("%^n", negative, "%^Ln", neg, pair->negative.n_ungrouped);
}
static const struct testcase_pair en_us =
{
{
"USD 1,234,567.89", "$1,234,567.89",
"USD 1234567.89", "$1234567.89"
},
{
"-USD 1,234,567.89", "-$1,234,567.89",
"-USD 1234567.89", "-$1234567.89"
}
};
static void
test_en_us (const char *other_name)
{
init_loc (other_name, en_us_name);
test_pair (&en_us);
freelocale (loc);
}
struct locale_pair
{
const char *locale_name;
struct testcase_pair pair;
};
static const struct locale_pair tests[] =
{
{
"de_DE.UTF-8",
{
{
"1.234.567,89 EUR", "1.234.567,89 \u20ac",
"1234567,89 EUR", "1234567,89 \u20ac"
},
{
"-1.234.567,89 EUR", "-1.234.567,89 \u20ac",
"-1234567,89 EUR", "-1234567,89 \u20ac"
}
},
},
{
"tg_TJ.UTF-8",
{
{
"1\u202f234\u202f567.89 TJS", "1\u202f234\u202f567.89 \u0440\u0443\u0431",
"1234567.89 TJS", "1234567.89 \u0440\u0443\u0431"
},
{
"-1\u202f234\u202f567.89 TJS", "-1\u202f234\u202f567.89 \u0440\u0443\u0431",
"-1234567.89 TJS", "-1234567.89 \u0440\u0443\u0431"
}
}
},
{
"hr_HR.UTF-8",
{
{
"HRK 1.234.567,89", "1.234.567,89 kn",
"HRK 1234567,89", "1234567,89 kn"
},
{
"-HRK 1.234.567,89", "-1.234.567,89 kn",
"-HRK 1234567,89", "-1234567,89 kn"
}
}
},
{
"hi_IN.UTF-8",
{
{
"INR12,34,567.89", "\u20b912,34,567.89",
"INR1234567.89", "\u20b91234567.89"
},
{
"-INR12,34,567.89", "-\u20b912,34,567.89",
"-INR1234567.89", "-\u20b91234567.89"
}
}
},
{
"el_GR.UTF-8",
{
{
"1.234.567,89EUR", "1.234.567,89\u20ac",
"1234567,89EUR", "1234567,89\u20ac"
},
{
"-1.234.567,89EUR", "-1.234.567,89\u20ac",
"-1234567,89EUR", "-1234567,89\u20ac",
}
}
},
{}
};
static int
do_test (void)
{
for (const struct locale_pair *test = tests;
test->locale_name != NULL; ++test)
{
init_loc (en_us_name, test->locale_name);
test_pair (&test->pair);
freelocale (loc);
test_en_us (test->locale_name);
}
return errors;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
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