Sweden-Number/dlls/ucrtbase/tests/string.c

608 lines
19 KiB
C

/*
* Copyright 2015 Martin Storsjo
*
* This 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.
*
* This 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <errno.h>
#include <stdarg.h>
#include <stdlib.h>
#include <wchar.h>
#include <stdio.h>
#include <locale.h>
#include <mbctype.h>
#include <mbstring.h>
#include <windef.h>
#include <winbase.h>
#include "wine/test.h"
#include <math.h>
#define DEFINE_EXPECT(func) \
static BOOL expect_ ## func = FALSE, called_ ## func = FALSE
#define SET_EXPECT(func) \
expect_ ## func = TRUE
#define CHECK_EXPECT2(func) \
do { \
ok(expect_ ##func, "unexpected call " #func "\n"); \
called_ ## func = TRUE; \
}while(0)
#define CHECK_EXPECT(func) \
do { \
CHECK_EXPECT2(func); \
expect_ ## func = FALSE; \
}while(0)
#define CHECK_CALLED(func) \
do { \
ok(called_ ## func, "expected " #func "\n"); \
expect_ ## func = called_ ## func = FALSE; \
}while(0)
DEFINE_EXPECT(invalid_parameter_handler);
static void __cdecl test_invalid_parameter_handler(const wchar_t *expression,
const wchar_t *function, const wchar_t *file,
unsigned line, uintptr_t arg)
{
CHECK_EXPECT(invalid_parameter_handler);
ok(expression == NULL, "expression is not NULL\n");
ok(function == NULL, "function is not NULL\n");
ok(file == NULL, "file is not NULL\n");
ok(line == 0, "line = %u\n", line);
ok(arg == 0, "arg = %Ix\n", arg);
}
_ACRTIMP int __cdecl _o_tolower(int);
_ACRTIMP int __cdecl _o_toupper(int);
static BOOL local_isnan(double d)
{
return d != d;
}
#define test_strtod_str_errno(string, value, length, err) _test_strtod_str(__LINE__, string, value, length, err)
#define test_strtod_str(string, value, length) _test_strtod_str(__LINE__, string, value, length, 0)
static void _test_strtod_str(int line, const char* string, double value, int length, int err)
{
char *end;
double d;
errno = 0xdeadbeef;
d = strtod(string, &end);
if(!err)
ok_(__FILE__, line)(errno == 0xdeadbeef, "errno = %d\n", errno);
else
ok_(__FILE__, line)(errno == err, "errno = %d\n", errno);
if (local_isnan(value))
ok_(__FILE__, line)(local_isnan(d), "d = %.16le (\"%s\")\n", d, string);
else
ok_(__FILE__, line)(d == value, "d = %.16le (\"%s\")\n", d, string);
ok_(__FILE__, line)(end == string + length, "incorrect end (%d, \"%s\")\n", (int)(end - string), string);
}
static void test_strtod(void)
{
test_strtod_str("infinity", INFINITY, 8);
test_strtod_str("INFINITY", INFINITY, 8);
test_strtod_str("InFiNiTy", INFINITY, 8);
test_strtod_str("INF", INFINITY, 3);
test_strtod_str("-inf", -INFINITY, 4);
test_strtod_str("inf42", INFINITY, 3);
test_strtod_str("inffoo", INFINITY, 3);
test_strtod_str("infini", INFINITY, 3);
test_strtod_str("input", 0, 0);
test_strtod_str("-input", 0, 0);
test_strtod_str_errno("1.7976931348623159e+308", INFINITY, 23, ERANGE);
test_strtod_str_errno("-1.7976931348623159e+308", -INFINITY, 24, ERANGE);
test_strtod_str("NAN", NAN, 3);
test_strtod_str("nan", NAN, 3);
test_strtod_str("NaN", NAN, 3);
test_strtod_str("0x42", 66, 4);
test_strtod_str("0X42", 66, 4);
test_strtod_str("-0x42", -66, 5);
test_strtod_str("0x1p1", 2, 5);
test_strtod_str("0x1P1", 2, 5);
test_strtod_str("0x1p+1", 2, 6);
test_strtod_str("0x2p-1", 1, 6);
test_strtod_str("0xA", 10, 3);
test_strtod_str("0xa", 10, 3);
test_strtod_str("0xABCDEF", 11259375, 8);
test_strtod_str("0Xabcdef", 11259375, 8);
test_strtod_str("0x1.1", 1.0625, 5);
test_strtod_str("0x1.1p1", 2.125, 7);
test_strtod_str("0x1.A", 1.625, 5);
test_strtod_str("0x1p1a", 2, 5);
test_strtod_str("0xp3", 0, 1);
test_strtod_str("0x.", 0, 1);
test_strtod_str("0x.8", 0.5, 4);
test_strtod_str("0x.8p", 0.5, 4);
test_strtod_str("0x0p10000000000000000000000000", 0, 30);
test_strtod_str("0x1p-1026", 1.3906711615670009e-309, 9);
test_strtod_str("0x1ffffffffffffe.80000000000000000000", 9007199254740990.0, 37);
test_strtod_str("0x1ffffffffffffe.80000000000000000001", 9007199254740991.0, 37);
test_strtod_str("0x1fffffffffffff.80000000000000000000", 9007199254740992.0, 37);
test_strtod_str("0x1fffffffffffff.80000000000000000001", 9007199254740992.0, 37);
test_strtod_str("4.0621786324484881721115322e-53", 4.0621786324484881721115322e-53, 31);
test_strtod_str("1.8905590910042396899370942", 1.8905590910042396899370942, 27);
test_strtod_str("1.7976931348623158e+308", 1.7976931348623158e+308, 23);
test_strtod_str("2.2250738585072014e-308", 2.2250738585072014e-308, 23);
test_strtod_str("4.9406564584124654e-324", 4.9406564584124654e-324, 23);
test_strtod_str("2.48e-324", 4.9406564584124654e-324, 9);
test_strtod_str_errno("2.47e-324", 0, 9, ERANGE);
}
static void test_strtof(void)
{
static const struct {
const char *str;
int len;
float ret;
int err;
} tests[] = {
{ "12.1", 4, 12.1f },
{ "-13.721", 7, -13.721f },
{ "1.e40", 5, INFINITY, ERANGE },
{ "-1.e40", 6, -INFINITY, ERANGE },
{ "0.0", 3, 0.0f },
{ "-0.0", 4, 0.0f },
{ "1.4e-45", 7, 1.4e-45f },
{ "-1.4e-45", 8, -1.4e-45f },
{ "1.e-60", 6, 0, ERANGE },
{ "-1.e-60", 7, 0, ERANGE },
};
char *end;
float f;
int i;
for (i=0; i<ARRAY_SIZE(tests); i++)
{
errno = 0xdeadbeef;
f = strtof(tests[i].str, &end);
ok(f == tests[i].ret, "%d) f = %.16e\n", i, f);
ok(end == tests[i].str + tests[i].len, "%d) len = %d\n",
i, (int)(end - tests[i].str));
ok(errno == tests[i].err || (!tests[i].err && errno == 0xdeadbeef),
"%d) errno = %d\n", i, errno);
}
}
static void test__memicmp(void)
{
static const char *s1 = "abc";
static const char *s2 = "aBd";
int ret;
ret = _memicmp(NULL, NULL, 0);
ok(!ret, "got %d\n", ret);
SET_EXPECT(invalid_parameter_handler);
errno = 0xdeadbeef;
ret = _memicmp(NULL, NULL, 1);
ok(ret == _NLSCMPERROR, "got %d\n", ret);
ok(errno == EINVAL, "Unexpected errno = %d\n", errno);
CHECK_CALLED(invalid_parameter_handler);
SET_EXPECT(invalid_parameter_handler);
errno = 0xdeadbeef;
ret = _memicmp(s1, NULL, 1);
ok(ret == _NLSCMPERROR, "got %d\n", ret);
ok(errno == EINVAL, "Unexpected errno = %d\n", errno);
CHECK_CALLED(invalid_parameter_handler);
SET_EXPECT(invalid_parameter_handler);
errno = 0xdeadbeef;
ret = _memicmp(NULL, s2, 1);
ok(ret == _NLSCMPERROR, "got %d\n", ret);
ok(errno == EINVAL, "Unexpected errno = %d\n", errno);
CHECK_CALLED(invalid_parameter_handler);
ret = _memicmp(s1, s2, 2);
ok(!ret, "got %d\n", ret);
ret = _memicmp(s1, s2, 3);
ok(ret == -1, "got %d\n", ret);
}
static void test__memicmp_l(void)
{
static const char *s1 = "abc";
static const char *s2 = "aBd";
int ret;
ret = _memicmp_l(NULL, NULL, 0, NULL);
ok(!ret, "got %d\n", ret);
SET_EXPECT(invalid_parameter_handler);
errno = 0xdeadbeef;
ret = _memicmp_l(NULL, NULL, 1, NULL);
ok(ret == _NLSCMPERROR, "got %d\n", ret);
ok(errno == EINVAL, "Unexpected errno = %d\n", errno);
CHECK_CALLED(invalid_parameter_handler);
SET_EXPECT(invalid_parameter_handler);
errno = 0xdeadbeef;
ret = _memicmp_l(s1, NULL, 1, NULL);
ok(ret == _NLSCMPERROR, "got %d\n", ret);
ok(errno == EINVAL, "Unexpected errno = %d\n", errno);
CHECK_CALLED(invalid_parameter_handler);
SET_EXPECT(invalid_parameter_handler);
errno = 0xdeadbeef;
ret = _memicmp_l(NULL, s2, 1, NULL);
ok(ret == _NLSCMPERROR, "got %d\n", ret);
ok(errno == EINVAL, "Unexpected errno = %d\n", errno);
CHECK_CALLED(invalid_parameter_handler);
ret = _memicmp_l(s1, s2, 2, NULL);
ok(!ret, "got %d\n", ret);
ret = _memicmp_l(s1, s2, 3, NULL);
ok(ret == -1, "got %d\n", ret);
}
static void test___strncnt(void)
{
static const struct
{
const char *str;
size_t size;
size_t ret;
}
strncnt_tests[] =
{
{ "a", 0, 0 },
{ "a", 1, 1 },
{ "a", 10, 1 },
{ "abc", 1, 1 },
};
unsigned int i;
size_t ret;
for (i = 0; i < ARRAY_SIZE(strncnt_tests); ++i)
{
ret = __strncnt(strncnt_tests[i].str, strncnt_tests[i].size);
ok(ret == strncnt_tests[i].ret, "%u: unexpected return value %u.\n", i, (int)ret);
}
if (0) /* crashes */
{
ret = __strncnt(NULL, 0);
ret = __strncnt(NULL, 1);
}
}
static void test_C_locale(void)
{
int i, j;
wint_t ret, exp;
_locale_t locale;
static const char *locales[] = { NULL, "C" };
/* C locale only converts case for [a-zA-Z] */
setlocale(LC_ALL, "C");
for (i = 0; i <= 0xffff; i++)
{
ret = tolower(i);
if (i >= 'A' && i <= 'Z')
{
exp = i + 'a' - 'A';
ok(ret == exp, "expected %x, got %x for C locale\n", exp, ret);
}
else
ok(ret == i, "expected self %x, got %x for C locale\n", i, ret);
ret = _tolower(i);
exp = i + 'a' - 'A';
ok(ret == exp, "expected %x, got %x for C locale\n", exp, ret);
ret = _o_tolower(i);
if (i >= 'A' && i <= 'Z')
{
exp = i + 'a' - 'A';
ok(ret == exp, "expected %x, got %x for C locale\n", exp, ret);
}
else
ok(ret == i, "expected self %x, got %x for C locale\n", i, ret);
ret = towlower(i);
if (i >= 'A' && i <= 'Z')
{
exp = i + 'a' - 'A';
ok(ret == exp, "expected %x, got %x for C locale\n", exp, ret);
}
else
ok(ret == i, "expected self %x, got %x for C locale\n", i, ret);
ret = toupper(i);
if (i >= 'a' && i <= 'z')
{
exp = i + 'A' - 'a';
ok(ret == exp, "expected %x, got %x for C locale\n", exp, ret);
}
else
ok(ret == i, "expected self %x, got %x for C locale\n", i, ret);
ret = _toupper(i);
exp = i + 'A' - 'a';
ok(ret == exp, "expected %x, got %x for C locale\n", exp, ret);
ret = _o_toupper(i);
if (i >= 'a' && i <= 'z')
{
exp = i + 'A' - 'a';
ok(ret == exp, "expected %x, got %x for C locale\n", exp, ret);
}
else
ok(ret == i, "expected self %x, got %x for C locale\n", i, ret);
ret = towupper(i);
if (i >= 'a' && i <= 'z')
{
exp = i + 'A' - 'a';
ok(ret == exp, "expected %x, got %x for C locale\n", exp, ret);
}
else
ok(ret == i, "expected self %x, got %x for C locale\n", i, ret);
}
for (i = 0; i < ARRAY_SIZE(locales); i++) {
locale = locales[i] ? _create_locale(LC_ALL, locales[i]) : NULL;
for (j = 0; j <= 0xffff; j++) {
ret = _towlower_l(j, locale);
if (j >= 'A' && j <= 'Z')
{
exp = j + 'a' - 'A';
ok(ret == exp, "expected %x, got %x for C locale\n", exp, ret);
}
else
ok(ret == j, "expected self %x, got %x for C locale\n", j, ret);
ret = _towupper_l(j, locale);
if (j >= 'a' && j <= 'z')
{
exp = j + 'A' - 'a';
ok(ret == exp, "expected %x, got %x for C locale\n", exp, ret);
}
else
ok(ret == j, "expected self %x, got %x for C locale\n", j, ret);
}
_free_locale(locale);
}
}
static void test_mbsspn( void)
{
unsigned char str1[] = "cabernet";
unsigned char str2[] = "shiraz";
unsigned char set[] = "abc";
unsigned char empty[] = "";
unsigned char mbstr[] = " 2019\x94\x4e" "6\x8c\x8e" "29\x93\xfa";
unsigned char mbset1[] = "0123456789 \x94\x4e";
unsigned char mbset2[] = " \x94\x4e\x8c\x8e";
unsigned char mbset3[] = "\x8e";
int ret, cp = _getmbcp();
ret = _mbsspn(str1, set);
ok(ret == 3, "_mbsspn returns %d should be 3\n", ret);
ret = _mbsspn(str2, set);
ok(ret == 0, "_mbsspn returns %d should be 0\n", ret);
ret = _mbsspn(str1, empty);
ok(ret == 0, "_mbsspn returns %d should be 0\n", ret);
_setmbcp(932);
ret = _mbsspn(mbstr, mbset1);
ok(ret == 8, "_mbsspn returns %d should be 8\n", ret);
ret = _mbsspn(mbstr, mbset2);
ok(ret == 1, "_mbsspn returns %d should be 1\n", ret);
ret = _mbsspn(mbstr+8, mbset1);
ok(ret == 0, "_mbsspn returns %d should be 0\n", ret);
ret = _mbsspn(mbstr+8, mbset2);
ok(ret == 2, "_mbsspn returns %d should be 2\n", ret);
ret = _mbsspn(mbstr, mbset3);
ok(ret == 14, "_mbsspn returns %d should be 14\n", ret);
_setmbcp(cp);
}
static void test_wcstok(void)
{
static const wchar_t *input = L"two words";
wchar_t buffer[16];
wchar_t *token;
wchar_t *next;
next = NULL;
wcscpy(buffer, input);
token = wcstok(buffer, L" ", &next);
ok(!wcscmp(L"two", token), "expected \"two\", got \"%ls\"\n", token);
ok(next == token + 4, "expected %p, got %p\n", token + 4, next);
token = wcstok(NULL, L" ", &next);
ok(!wcscmp(L"words", token), "expected \"words\", got \"%ls\"\n", token);
ok(next == token + 5, "expected %p, got %p\n", token + 5, next);
token = wcstok(NULL, L" ", &next);
ok(!token, "expected NULL, got %p\n", token);
wcscpy(buffer, input);
token = wcstok(buffer, L" ", NULL);
ok(!wcscmp(L"two", token), "expected \"two\", got \"%ls\"\n", token);
token = wcstok(NULL, L" ", NULL);
ok(!wcscmp(L"words", token), "expected \"words\", got \"%ls\"\n", token);
token = wcstok(NULL, L" ", NULL);
ok(!token, "expected NULL, got %p\n", token);
next = NULL;
wcscpy(buffer, input);
token = wcstok(buffer, L"=", &next);
ok(!wcscmp(token, input), "expected \"%ls\", got \"%ls\"\n", input, token);
ok(next == buffer + wcslen(input), "expected %p, got %p\n", buffer + wcslen(input), next);
token = wcstok(NULL, L"=", &next);
ok(!token, "expected NULL, got \"%ls\"\n", token);
ok(next == buffer + wcslen(input), "expected %p, got %p\n", buffer + wcslen(input), next);
next = NULL;
wcscpy(buffer, L"");
token = wcstok(buffer, L"=", &next);
ok(token == NULL, "expected NULL, got \"%ls\"\n", token);
ok(next == buffer, "expected %p, got %p\n", buffer, next);
token = wcstok(NULL, L"=", &next);
ok(!token, "expected NULL, got \"%ls\"\n", token);
ok(next == buffer, "expected %p, got %p\n", buffer, next);
}
static void test__strnicmp(void)
{
static const char str1[] = "TEST";
static const char str2[] = "test";
int ret;
SET_EXPECT(invalid_parameter_handler);
errno = 0xdeadbeef;
ret = _strnicmp(str1, str2, -1);
todo_wine CHECK_CALLED(invalid_parameter_handler);
todo_wine ok(ret == _NLSCMPERROR, "got %d.\n", ret);
todo_wine ok(errno == EINVAL, "Unexpected errno %d.\n", errno);
ret = _strnicmp(str1, str2, 0x7fffffff);
ok(!ret, "got %d.\n", ret);
}
static void test_SpecialCasing(void)
{
int i;
wint_t ret, exp;
_locale_t locale;
struct test {
const char *lang;
wint_t ch;
wint_t exp;
};
struct test ucases[] = {
{"English", 'I', 'i'}, /* LATIN CAPITAL LETTER I */
{"English", 0x0130}, /* LATIN CAPITAL LETTER I WITH DOT ABOVE */
{"Turkish", 'I', 'i'}, /* LATIN CAPITAL LETTER I */
{"Turkish", 0x0130}, /* LATIN CAPITAL LETTER I WITH DOT ABOVE */
};
struct test lcases[] = {
{"English", 'i', 'I'}, /* LATIN SMALL LETTER I */
{"English", 0x0131}, /* LATIN SMALL LETTER DOTLESS I */
{"Turkish", 'i', 'I'}, /* LATIN SMALL LETTER I */
{"Turkish", 0x0131}, /* LATIN SMALL LETTER DOTLESS I */
};
for (i = 0; i < ARRAY_SIZE(ucases); i++) {
if (!setlocale(LC_ALL, ucases[i].lang)) {
win_skip("skipping special case tests for %s\n", ucases[i].lang);
continue;
}
ret = towlower(ucases[i].ch);
exp = ucases[i].exp ? ucases[i].exp : ucases[i].ch;
ok(ret == exp, "expected lowercase %x, got %x for locale %s\n", exp, ret, ucases[i].lang);
}
for (i = 0; i < ARRAY_SIZE(lcases); i++) {
if (!setlocale(LC_ALL, lcases[i].lang)) {
win_skip("skipping special case tests for %s\n", lcases[i].lang);
continue;
}
ret = towupper(lcases[i].ch);
exp = lcases[i].exp ? lcases[i].exp : lcases[i].ch;
ok(ret == exp, "expected uppercase %x, got %x for locale %s\n", exp, ret, lcases[i].lang);
}
setlocale(LC_ALL, "C");
/* test _towlower_l creating locale */
for (i = 0; i < ARRAY_SIZE(ucases); i++) {
if (!(locale = _create_locale(LC_ALL, ucases[i].lang))) {
win_skip("locale %s not available. skipping\n", ucases[i].lang);
continue;
}
ret = _towlower_l(ucases[i].ch, locale);
exp = ucases[i].exp ? ucases[i].exp : ucases[i].ch;
ok(ret == exp, "expected lowercase %x, got %x for locale %s\n", exp, ret, ucases[i].lang);
_free_locale(locale);
}
/* test _towupper_l creating locale */
for (i = 0; i < ARRAY_SIZE(lcases); i++) {
if (!(locale = _create_locale(LC_ALL, lcases[i].lang))) {
win_skip("locale %s not available. skipping\n", lcases[i].lang);
continue;
}
ret = _towupper_l(lcases[i].ch, locale);
exp = lcases[i].exp ? lcases[i].exp : lcases[i].ch;
ok(ret == exp, "expected uppercase %x, got %x for locale %s\n", exp, ret, lcases[i].lang);
_free_locale(locale);
}
}
static void test__mbbtype_l(void)
{
int expected, ret;
unsigned int c;
_setmbcp(_MB_CP_LOCALE);
for (c = 0; c < 256; ++c)
{
expected = _mbbtype(c, 0);
ret = _mbbtype_l(c, 0, NULL);
ok(ret == expected, "c %#x, got ret %#x, expected %#x.\n", c, ret, expected);
expected = _mbbtype(c, 1);
ret = _mbbtype_l(c, 1, NULL);
ok(ret == expected, "c %#x, got ret %#x, expected %#x.\n", c, ret, expected);
}
}
START_TEST(string)
{
ok(_set_invalid_parameter_handler(test_invalid_parameter_handler) == NULL,
"Invalid parameter handler was already set\n");
test_strtod();
test_strtof();
test__memicmp();
test__memicmp_l();
test___strncnt();
test_C_locale();
test_mbsspn();
test_wcstok();
test__strnicmp();
test_SpecialCasing();
test__mbbtype_l();
}