296 lines
8.7 KiB
C
296 lines
8.7 KiB
C
/*
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* Copyright 2015 Martin Storsjo
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <errno.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include <wchar.h>
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#include <stdio.h>
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#include <windef.h>
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#include <winbase.h>
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#include "wine/test.h"
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#include <math.h>
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#define DEFINE_EXPECT(func) \
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static BOOL expect_ ## func = FALSE, called_ ## func = FALSE
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#define SET_EXPECT(func) \
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expect_ ## func = TRUE
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#define CHECK_EXPECT2(func) \
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do { \
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ok(expect_ ##func, "unexpected call " #func "\n"); \
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called_ ## func = TRUE; \
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}while(0)
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#define CHECK_EXPECT(func) \
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do { \
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CHECK_EXPECT2(func); \
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expect_ ## func = FALSE; \
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}while(0)
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#define CHECK_CALLED(func) \
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do { \
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ok(called_ ## func, "expected " #func "\n"); \
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expect_ ## func = called_ ## func = FALSE; \
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}while(0)
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DEFINE_EXPECT(invalid_parameter_handler);
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static _invalid_parameter_handler (__cdecl *p_set_invalid_parameter_handler)(_invalid_parameter_handler);
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#ifndef INFINITY
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static inline float __port_infinity(void)
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{
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static const unsigned __inf_bytes = 0x7f800000;
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return *(const float *)&__inf_bytes;
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}
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#define INFINITY __port_infinity()
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#endif
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#ifndef NAN
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static inline float __port_nan(void)
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{
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static const unsigned __nan_bytes = 0x7fc00000;
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return *(const float *)&__nan_bytes;
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}
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#define NAN __port_nan()
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#endif
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static void __cdecl test_invalid_parameter_handler(const wchar_t *expression,
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const wchar_t *function, const wchar_t *file,
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unsigned line, uintptr_t arg)
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{
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CHECK_EXPECT(invalid_parameter_handler);
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ok(expression == NULL, "expression is not NULL\n");
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ok(function == NULL, "function is not NULL\n");
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ok(file == NULL, "file is not NULL\n");
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ok(line == 0, "line = %u\n", line);
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ok(arg == 0, "arg = %lx\n", (UINT_PTR)arg);
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}
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static double (__cdecl *p_strtod)(const char*, char** end);
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static int (__cdecl *p__memicmp)(const char*, const char*, size_t);
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static int (__cdecl *p__memicmp_l)(const char*, const char*, size_t,_locale_t);
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static size_t (__cdecl *p___strncnt)(const char*, size_t);
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static BOOL init(void)
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{
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HMODULE module;
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module = LoadLibraryA("ucrtbase.dll");
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if (!module)
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{
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win_skip("ucrtbase.dll not installed\n");
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return FALSE;
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}
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p_set_invalid_parameter_handler = (void*)GetProcAddress(module, "_set_invalid_parameter_handler");
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p_strtod = (void*)GetProcAddress(module, "strtod");
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p__memicmp = (void*)GetProcAddress(module, "_memicmp");
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p__memicmp_l = (void*)GetProcAddress(module, "_memicmp_l");
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p___strncnt = (void*)GetProcAddress(module, "__strncnt");
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return TRUE;
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}
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static BOOL local_isnan(double d)
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{
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return d != d;
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}
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#define test_strtod_str(string, value, length) _test_strtod_str(__LINE__, string, value, length)
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static void _test_strtod_str(int line, const char* string, double value, int length)
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{
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char *end;
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double d;
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d = p_strtod(string, &end);
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if (local_isnan(value))
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ok_(__FILE__, line)(local_isnan(d), "d = %lf (\"%s\")\n", d, string);
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else
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ok_(__FILE__, line)(d == value, "d = %lf (\"%s\")\n", d, string);
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ok_(__FILE__, line)(end == string + length, "incorrect end (%d, \"%s\")\n", (int)(end - string), string);
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}
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static void test_strtod(void)
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{
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test_strtod_str("infinity", INFINITY, 8);
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test_strtod_str("INFINITY", INFINITY, 8);
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test_strtod_str("InFiNiTy", INFINITY, 8);
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test_strtod_str("INF", INFINITY, 3);
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test_strtod_str("-inf", -INFINITY, 4);
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test_strtod_str("inf42", INFINITY, 3);
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test_strtod_str("inffoo", INFINITY, 3);
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test_strtod_str("infini", INFINITY, 3);
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test_strtod_str("NAN", NAN, 3);
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test_strtod_str("nan", NAN, 3);
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test_strtod_str("NaN", NAN, 3);
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test_strtod_str("0x42", 66, 4);
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test_strtod_str("0X42", 66, 4);
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test_strtod_str("-0x42", -66, 5);
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test_strtod_str("0x1p1", 2, 5);
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test_strtod_str("0x1P1", 2, 5);
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test_strtod_str("0x1p+1", 2, 6);
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test_strtod_str("0x2p-1", 1, 6);
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test_strtod_str("0xA", 10, 3);
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test_strtod_str("0xa", 10, 3);
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test_strtod_str("0xABCDEF", 11259375, 8);
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test_strtod_str("0Xabcdef", 11259375, 8);
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test_strtod_str("0x1.1", 1.0625, 5);
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test_strtod_str("0x1.1p1", 2.125, 7);
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test_strtod_str("0x1.A", 1.625, 5);
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test_strtod_str("0x1p1a", 2, 5);
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}
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static void test__memicmp(void)
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{
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static const char *s1 = "abc";
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static const char *s2 = "aBd";
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int ret;
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ok(p_set_invalid_parameter_handler(test_invalid_parameter_handler) == NULL,
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"Invalid parameter handler was already set\n");
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ret = p__memicmp(NULL, NULL, 0);
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ok(!ret, "got %d\n", ret);
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SET_EXPECT(invalid_parameter_handler);
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errno = 0xdeadbeef;
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ret = p__memicmp(NULL, NULL, 1);
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ok(ret == _NLSCMPERROR, "got %d\n", ret);
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ok(errno == 0xdeadbeef, "Unexpected errno = %d\n", errno);
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CHECK_CALLED(invalid_parameter_handler);
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SET_EXPECT(invalid_parameter_handler);
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errno = 0xdeadbeef;
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ret = p__memicmp(s1, NULL, 1);
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ok(ret == _NLSCMPERROR, "got %d\n", ret);
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ok(errno == 0xdeadbeef, "Unexpected errno = %d\n", errno);
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CHECK_CALLED(invalid_parameter_handler);
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SET_EXPECT(invalid_parameter_handler);
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errno = 0xdeadbeef;
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ret = p__memicmp(NULL, s2, 1);
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ok(ret == _NLSCMPERROR, "got %d\n", ret);
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ok(errno == 0xdeadbeef, "Unexpected errno = %d\n", errno);
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CHECK_CALLED(invalid_parameter_handler);
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ret = p__memicmp(s1, s2, 2);
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ok(!ret, "got %d\n", ret);
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ret = p__memicmp(s1, s2, 3);
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ok(ret == -1, "got %d\n", ret);
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ok(p_set_invalid_parameter_handler(NULL) == test_invalid_parameter_handler,
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"Cannot reset invalid parameter handler\n");
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}
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static void test__memicmp_l(void)
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{
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static const char *s1 = "abc";
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static const char *s2 = "aBd";
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int ret;
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ok(p_set_invalid_parameter_handler(test_invalid_parameter_handler) == NULL,
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"Invalid parameter handler was already set\n");
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ret = p__memicmp_l(NULL, NULL, 0, NULL);
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ok(!ret, "got %d\n", ret);
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SET_EXPECT(invalid_parameter_handler);
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errno = 0xdeadbeef;
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ret = p__memicmp_l(NULL, NULL, 1, NULL);
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ok(ret == _NLSCMPERROR, "got %d\n", ret);
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ok(errno == 0xdeadbeef, "Unexpected errno = %d\n", errno);
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CHECK_CALLED(invalid_parameter_handler);
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SET_EXPECT(invalid_parameter_handler);
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errno = 0xdeadbeef;
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ret = p__memicmp_l(s1, NULL, 1, NULL);
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ok(ret == _NLSCMPERROR, "got %d\n", ret);
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ok(errno == 0xdeadbeef, "Unexpected errno = %d\n", errno);
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CHECK_CALLED(invalid_parameter_handler);
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SET_EXPECT(invalid_parameter_handler);
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errno = 0xdeadbeef;
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ret = p__memicmp_l(NULL, s2, 1, NULL);
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ok(ret == _NLSCMPERROR, "got %d\n", ret);
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ok(errno == 0xdeadbeef, "Unexpected errno = %d\n", errno);
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CHECK_CALLED(invalid_parameter_handler);
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ret = p__memicmp_l(s1, s2, 2, NULL);
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ok(!ret, "got %d\n", ret);
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ret = p__memicmp_l(s1, s2, 3, NULL);
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ok(ret == -1, "got %d\n", ret);
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ok(p_set_invalid_parameter_handler(NULL) == test_invalid_parameter_handler,
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"Cannot reset invalid parameter handler\n");
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}
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static void test___strncnt(void)
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{
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static const struct
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{
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const char *str;
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size_t size;
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size_t ret;
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}
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strncnt_tests[] =
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{
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{ "a", 0, 0 },
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{ "a", 1, 1 },
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{ "a", 10, 1 },
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{ "abc", 1, 1 },
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};
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unsigned int i;
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size_t ret;
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for (i = 0; i < ARRAY_SIZE(strncnt_tests); ++i)
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{
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ret = p___strncnt(strncnt_tests[i].str, strncnt_tests[i].size);
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ok(ret == strncnt_tests[i].ret, "%u: unexpected return value %u.\n", i, (int)ret);
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}
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ok(p_set_invalid_parameter_handler(test_invalid_parameter_handler) == NULL,
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"Invalid parameter handler was already set\n");
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if (0) /* crashes */
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{
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ret = p___strncnt(NULL, 0);
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ret = p___strncnt(NULL, 1);
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}
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ok(p_set_invalid_parameter_handler(NULL) == test_invalid_parameter_handler,
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"Cannot reset invalid parameter handler\n");
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}
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START_TEST(string)
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{
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if (!init()) return;
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test_strtod();
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test__memicmp();
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test__memicmp_l();
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test___strncnt();
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}
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