reactos/wine
1
0
Fork 0
mirror of https://github.com/reactos/wine.git synced 2024-12-03 01:12:25 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
98d7a021d6
wine/dlls/msvcrt/tests/printf.c
Eryk Wieliczko b74ef16d99 msvcrt/tests: Add _fcvt_s tests.
2010-12-23 13:47:10 +01:00

1005 lines
35 KiB
C
Raw Blame History

/*
* Conformance tests for *printf functions.
*
* Copyright 2002 Uwe Bonnes
* Copyright 2004 Aneurin Price
* Copyright 2005 Mike McCormack
*
* 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
*/
/* With Visual Studio >= 2005, swprintf() takes an extra parameter unless
* the following macro is defined.
*/
#define _CRT_NON_CONFORMING_SWPRINTFS
#include <stdio.h>
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "wine/test.h"
static int (__cdecl *p__vscprintf)(const char *format, __ms_va_list valist);
static int (__cdecl *p__vscwprintf)(const wchar_t *format, __ms_va_list valist);
static int (__cdecl *p__vsnwprintf_s)(wchar_t *str, size_t sizeOfBuffer,
size_t count, const wchar_t *format,
__ms_va_list valist);
static int (__cdecl *p__ecvt_s)(char *buffer, size_t length, double number,
int ndigits, int *decpt, int *sign);
static int (__cdecl *p__fcvt_s)(char *buffer, size_t length, double number,
int ndigits, int *decpt, int *sign);
static void init( void )
{
HMODULE hmod = GetModuleHandleA("msvcrt.dll");
p__vscprintf = (void *)GetProcAddress(hmod, "_vscprintf");
p__vscwprintf = (void *)GetProcAddress(hmod, "_vscwprintf");
p__vsnwprintf_s = (void *)GetProcAddress(hmod, "_vsnwprintf_s");
p__ecvt_s = (void *)GetProcAddress(hmod, "_ecvt_s");
p__fcvt_s = (void *)GetProcAddress(hmod, "_fcvt_s");
}
static void test_sprintf( void )
{
char buffer[100];
const char *format;
double pnumber=789456123;
int x, r;
WCHAR wide[] = { 'w','i','d','e',0};
format = "%+#23.15e";
r = sprintf(buffer,format,pnumber);
ok(!strcmp(buffer,"+7.894561230000000e+008"),"+#23.15e failed: '%s'\n", buffer);
ok( r==23, "return count wrong\n");
format = "%-#23.15e";
r = sprintf(buffer,format,pnumber);
ok(!strcmp(buffer,"7.894561230000000e+008 "),"-#23.15e failed: '%s'\n", buffer);
ok( r==23, "return count wrong\n");
format = "%#23.15e";
r = sprintf(buffer,format,pnumber);
ok(!strcmp(buffer," 7.894561230000000e+008"),"#23.15e failed: '%s'\n", buffer);
ok( r==23, "return count wrong\n");
format = "%#1.1g";
r = sprintf(buffer,format,pnumber);
ok(!strcmp(buffer,"8.e+008"),"#1.1g failed: '%s'\n", buffer);
ok( r==7, "return count wrong\n");
format = "%I64d";
r = sprintf(buffer,format,((ULONGLONG)0xffffffff)*0xffffffff);
ok(!strcmp(buffer,"-8589934591"),"Problem with long long\n");
ok( r==11, "return count wrong\n");
format = "%+8I64d";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer," +100") && r==8,"+8I64d failed: '%s'\n", buffer);
format = "%+.8I64d";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer,"+00000100") && r==9,"+.8I64d failed: '%s'\n", buffer);
format = "%+10.8I64d";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer," +00000100") && r==10,"+10.8I64d failed: '%s'\n", buffer);
format = "%_1I64d";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer,"_1I64d") && r==6,"_1I64d failed\n");
format = "%-1.5I64d";
r = sprintf(buffer,format,(LONGLONG)-100);
ok(!strcmp(buffer,"-00100") && r==6,"-1.5I64d failed: '%s'\n", buffer);
format = "%5I64d";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer," 100") && r==5,"5I64d failed: '%s'\n", buffer);
format = "%5I64d";
r = sprintf(buffer,format,(LONGLONG)-100);
ok(!strcmp(buffer," -100") && r==5,"5I64d failed: '%s'\n", buffer);
format = "%-5I64d";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer,"100 ") && r==5,"-5I64d failed: '%s'\n", buffer);
format = "%-5I64d";
r = sprintf(buffer,format,(LONGLONG)-100);
ok(!strcmp(buffer,"-100 ") && r==5,"-5I64d failed: '%s'\n", buffer);
format = "%-.5I64d";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer,"00100") && r==5,"-.5I64d failed: '%s'\n", buffer);
format = "%-.5I64d";
r = sprintf(buffer,format,(LONGLONG)-100);
ok(!strcmp(buffer,"-00100") && r==6,"-.5I64d failed: '%s'\n", buffer);
format = "%-8.5I64d";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer,"00100 ") && r==8,"-8.5I64d failed: '%s'\n", buffer);
format = "%-8.5I64d";
r = sprintf(buffer,format,(LONGLONG)-100);
ok(!strcmp(buffer,"-00100 ") && r==8,"-8.5I64d failed: '%s'\n", buffer);
format = "%05I64d";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer,"00100") && r==5,"05I64d failed: '%s'\n", buffer);
format = "%05I64d";
r = sprintf(buffer,format,(LONGLONG)-100);
ok(!strcmp(buffer,"-0100") && r==5,"05I64d failed: '%s'\n", buffer);
format = "% I64d";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer," 100") && r==4,"' I64d' failed: '%s'\n", buffer);
format = "% I64d";
r = sprintf(buffer,format,(LONGLONG)-100);
ok(!strcmp(buffer,"-100") && r==4,"' I64d' failed: '%s'\n", buffer);
format = "% 5I64d";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer," 100") && r==5,"' 5I64d' failed: '%s'\n", buffer);
format = "% 5I64d";
r = sprintf(buffer,format,(LONGLONG)-100);
ok(!strcmp(buffer," -100") && r==5,"' 5I64d' failed: '%s'\n", buffer);
format = "% .5I64d";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer," 00100") && r==6,"' .5I64d' failed: '%s'\n", buffer);
format = "% .5I64d";
r = sprintf(buffer,format,(LONGLONG)-100);
ok(!strcmp(buffer,"-00100") && r==6,"' .5I64d' failed: '%s'\n", buffer);
format = "% 8.5I64d";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer," 00100") && r==8,"' 8.5I64d' failed: '%s'\n", buffer);
format = "% 8.5I64d";
r = sprintf(buffer,format,(LONGLONG)-100);
ok(!strcmp(buffer," -00100") && r==8,"' 8.5I64d' failed: '%s'\n", buffer);
format = "%.0I64d";
r = sprintf(buffer,format,(LONGLONG)0);
ok(r==0,".0I64d failed: '%s'\n", buffer);
format = "%#+21.18I64x";
r = sprintf(buffer,format,(LONGLONG)-100);
ok(!strcmp(buffer," 0x00ffffffffffffff9c") && r==21,"#+21.18I64x failed: '%s'\n", buffer);
format = "%#.25I64o";
r = sprintf(buffer,format,(LONGLONG)-100);
ok(!strcmp(buffer,"0001777777777777777777634") && r==25,"#.25I64o failed: '%s'\n", buffer);
format = "%#+24.20I64o";
r = sprintf(buffer,format,(LONGLONG)-100);
ok(!strcmp(buffer," 01777777777777777777634") && r==24,"#+24.20I64o failed: '%s'\n", buffer);
format = "%#+18.21I64X";
r = sprintf(buffer,format,(LONGLONG)-100);
ok(!strcmp(buffer,"0X00000FFFFFFFFFFFFFF9C") && r==23,"#+18.21I64X failed: '%s '\n", buffer);
format = "%#+20.24I64o";
r = sprintf(buffer,format,(LONGLONG)-100);
ok(!strcmp(buffer,"001777777777777777777634") && r==24,"#+20.24I64o failed: '%s'\n", buffer);
format = "%#+25.22I64u";
r = sprintf(buffer,format,(LONGLONG)-1);
ok(!strcmp(buffer," 0018446744073709551615") && r==25,"#+25.22I64u conversion failed: '%s'\n", buffer);
format = "%#+25.22I64u";
r = sprintf(buffer,format,(LONGLONG)-1);
ok(!strcmp(buffer," 0018446744073709551615") && r==25,"#+25.22I64u failed: '%s'\n", buffer);
format = "%#+30.25I64u";
r = sprintf(buffer,format,(LONGLONG)-1);
ok(!strcmp(buffer," 0000018446744073709551615") && r==30,"#+30.25I64u failed: '%s'\n", buffer);
format = "%+#25.22I64d";
r = sprintf(buffer,format,(LONGLONG)-1);
ok(!strcmp(buffer," -0000000000000000000001") && r==25,"+#25.22I64d failed: '%s'\n", buffer);
format = "%#-8.5I64o";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer,"00144 ") && r==8,"-8.5I64o failed: '%s'\n", buffer);
format = "%#-+ 08.5I64d";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer,"+00100 ") && r==8,"'#-+ 08.5I64d failed: '%s'\n", buffer);
format = "%#-+ 08.5I64d";
r = sprintf(buffer,format,(LONGLONG)100);
ok(!strcmp(buffer,"+00100 ") && r==8,"#-+ 08.5I64d failed: '%s'\n", buffer);
format = "%.80I64d";
r = sprintf(buffer,format,(LONGLONG)1);
ok(r==80,"%s format failed\n", format);
format = "% .80I64d";
r = sprintf(buffer,format,(LONGLONG)1);
ok(r==81,"%s format failed\n", format);
format = "% .80d";
r = sprintf(buffer,format,1);
ok(r==81,"%s format failed\n", format);
format = "%lld";
r = sprintf(buffer,format,((ULONGLONG)0xffffffff)*0xffffffff);
ok( r == 1 || r == 11, "return count wrong %d\n", r);
if (r == 11) /* %ll works on Vista */
ok(!strcmp(buffer, "-8589934591"), "Problem with \"ll\" interpretation '%s'\n", buffer);
else
ok(!strcmp(buffer, "1"), "Problem with \"ll\" interpretation '%s'\n", buffer);
format = "%I";
r = sprintf(buffer,format,1);
ok(!strcmp(buffer, "I"), "Problem with \"I\" interpretation\n");
ok( r==1, "return count wrong\n");
format = "%I0d";
r = sprintf(buffer,format,1);
ok(!strcmp(buffer,"I0d"),"I0d failed\n");
ok( r==3, "return count wrong\n");
format = "%I32d";
r = sprintf(buffer,format,1);
if (r == 1)
{
ok(!strcmp(buffer,"1"),"I32d failed, got '%s'\n",buffer);
}
else
{
/* Older versions don't grok I32 format */
ok(r == 4 && !strcmp(buffer,"I32d"),"I32d failed, got '%s',%d\n",buffer,r);
}
format = "%I64D";
r = sprintf(buffer,format,(LONGLONG)-1);
ok(!strcmp(buffer,"D"),"I64D failed: %s\n",buffer);
ok( r==1, "return count wrong\n");
format = "% d";
r = sprintf(buffer,format,1);
ok(!strcmp(buffer, " 1"),"Problem with sign place-holder: '%s'\n",buffer);
ok( r==2, "return count wrong\n");
format = "%+ d";
r = sprintf(buffer,format,1);
ok(!strcmp(buffer, "+1"),"Problem with sign flags: '%s'\n",buffer);
ok( r==2, "return count wrong\n");
format = "%S";
r = sprintf(buffer,format,wide);
ok(!strcmp(buffer,"wide"),"Problem with wide string format\n");
ok( r==4, "return count wrong\n");
format = "%04c";
r = sprintf(buffer,format,'1');
ok(!strcmp(buffer,"0001"),"Character not zero-prefixed \"%s\"\n",buffer);
ok( r==4, "return count wrong\n");
format = "%-04c";
r = sprintf(buffer,format,'1');
ok(!strcmp(buffer,"1 "),"Character zero-padded and/or not left-adjusted \"%s\"\n",buffer);
ok( r==4, "return count wrong\n");
if (sizeof(void *) == 8)
{
format = "%p";
r = sprintf(buffer,format,(void *)57);
ok(!strcmp(buffer,"0000000000000039"),"Pointer formatted incorrectly \"%s\"\n",buffer);
ok( r==16, "return count wrong\n");
format = "%#020p";
r = sprintf(buffer,format,(void *)57);
ok(!strcmp(buffer," 0X0000000000000039"),"Pointer formatted incorrectly\n");
ok( r==20, "return count wrong\n");
format = "%Fp";
r = sprintf(buffer,format,(void *)57);
ok(!strcmp(buffer,"0000000000000039"),"Pointer formatted incorrectly \"%s\"\n",buffer);
ok( r==16, "return count wrong\n");
format = "%#-020p";
r = sprintf(buffer,format,(void *)57);
ok(!strcmp(buffer,"0X0000000000000039 "),"Pointer formatted incorrectly\n");
ok( r==20, "return count wrong\n");
}
else
{
format = "%p";
r = sprintf(buffer,format,(void *)57);
ok(!strcmp(buffer,"00000039"),"Pointer formatted incorrectly \"%s\"\n",buffer);
ok( r==8, "return count wrong\n");
format = "%#012p";
r = sprintf(buffer,format,(void *)57);
ok(!strcmp(buffer," 0X00000039"),"Pointer formatted incorrectly\n");
ok( r==12, "return count wrong\n");
format = "%Fp";
r = sprintf(buffer,format,(void *)57);
ok(!strcmp(buffer,"00000039"),"Pointer formatted incorrectly \"%s\"\n",buffer);
ok( r==8, "return count wrong\n");
format = "%#-012p";
r = sprintf(buffer,format,(void *)57);
ok(!strcmp(buffer,"0X00000039 "),"Pointer formatted incorrectly\n");
ok( r==12, "return count wrong\n");
}
format = "%04s";
r = sprintf(buffer,format,"foo");
ok(!strcmp(buffer,"0foo"),"String not zero-prefixed \"%s\"\n",buffer);
ok( r==4, "return count wrong\n");
format = "%.1s";
r = sprintf(buffer,format,"foo");
ok(!strcmp(buffer,"f"),"Precision ignored \"%s\"\n",buffer);
ok( r==1, "return count wrong\n");
format = "%.*s";
r = sprintf(buffer,format,1,"foo");
ok(!strcmp(buffer,"f"),"Precision ignored \"%s\"\n",buffer);
ok( r==1, "return count wrong\n");
format = "%*s";
r = sprintf(buffer,format,-5,"foo");
ok(!strcmp(buffer,"foo "),"Negative field width ignored \"%s\"\n",buffer);
ok( r==5, "return count wrong\n");
format = "hello";
r = sprintf(buffer, format);
ok(!strcmp(buffer,"hello"), "failed\n");
ok( r==5, "return count wrong\n");
format = "%ws";
r = sprintf(buffer, format, wide);
ok(!strcmp(buffer,"wide"), "failed\n");
ok( r==4, "return count wrong\n");
format = "%-10ws";
r = sprintf(buffer, format, wide );
ok(!strcmp(buffer,"wide "), "failed\n");
ok( r==10, "return count wrong\n");
format = "%10ws";
r = sprintf(buffer, format, wide );
ok(!strcmp(buffer," wide"), "failed\n");
ok( r==10, "return count wrong\n");
format = "%#+ -03whlls";
r = sprintf(buffer, format, wide );
ok(!strcmp(buffer,"wide"), "failed\n");
ok( r==4, "return count wrong\n");
format = "%w0s";
r = sprintf(buffer, format, wide );
ok(!strcmp(buffer,"0s"), "failed\n");
ok( r==2, "return count wrong\n");
format = "%w-s";
r = sprintf(buffer, format, wide );
ok(!strcmp(buffer,"-s"), "failed\n");
ok( r==2, "return count wrong\n");
format = "%ls";
r = sprintf(buffer, format, wide );
ok(!strcmp(buffer,"wide"), "failed\n");
ok( r==4, "return count wrong\n");
format = "%Ls";
r = sprintf(buffer, format, "not wide" );
ok(!strcmp(buffer,"not wide"), "failed\n");
ok( r==8, "return count wrong\n");
format = "%b";
r = sprintf(buffer, format);
ok(!strcmp(buffer,"b"), "failed\n");
ok( r==1, "return count wrong\n");
format = "%3c";
r = sprintf(buffer, format,'a');
ok(!strcmp(buffer," a"), "failed\n");
ok( r==3, "return count wrong\n");
format = "%3d";
r = sprintf(buffer, format,1234);
ok(!strcmp(buffer,"1234"), "failed\n");
ok( r==4, "return count wrong\n");
format = "%3h";
r = sprintf(buffer, format);
ok(!strcmp(buffer,""), "failed\n");
ok( r==0, "return count wrong\n");
format = "%j%k%m%q%r%t%v%y%z";
r = sprintf(buffer, format);
ok(!strcmp(buffer,"jkmqrtvyz"), "failed\n");
ok( r==9, "return count wrong\n");
format = "asdf%n";
x = 0;
r = sprintf(buffer, format, &x );
if (r == -1)
{
/* %n format is disabled by default on vista */
/* FIXME: should test with _set_printf_count_output */
ok(x == 0, "should not write to x: %d\n", x);
}
else
{
ok(x == 4, "should write to x: %d\n", x);
ok(!strcmp(buffer,"asdf"), "failed\n");
ok( r==4, "return count wrong: %d\n", r);
}
format = "%-1d";
r = sprintf(buffer, format,2);
ok(!strcmp(buffer,"2"), "failed\n");
ok( r==1, "return count wrong\n");
format = "%2.4f";
r = sprintf(buffer, format,8.6);
ok(!strcmp(buffer,"8.6000"), "failed\n");
ok( r==6, "return count wrong\n");
format = "%0f";
r = sprintf(buffer, format,0.6);
ok(!strcmp(buffer,"0.600000"), "failed\n");
ok( r==8, "return count wrong\n");
format = "%.0f";
r = sprintf(buffer, format,0.6);
ok(!strcmp(buffer,"1"), "failed\n");
ok( r==1, "return count wrong\n");
format = "%2.4e";
r = sprintf(buffer, format,8.6);
ok(!strcmp(buffer,"8.6000e+000"), "failed\n");
ok( r==11, "return count wrong\n");
format = "%2.4g";
r = sprintf(buffer, format,8.6);
ok(!strcmp(buffer,"8.6"), "failed\n");
ok( r==3, "return count wrong\n");
format = "%-i";
r = sprintf(buffer, format,-1);
ok(!strcmp(buffer,"-1"), "failed\n");
ok( r==2, "return count wrong\n");
format = "%-i";
r = sprintf(buffer, format,1);
ok(!strcmp(buffer,"1"), "failed\n");
ok( r==1, "return count wrong\n");
format = "%+i";
r = sprintf(buffer, format,1);
ok(!strcmp(buffer,"+1"), "failed\n");
ok( r==2, "return count wrong\n");
format = "%o";
r = sprintf(buffer, format,10);
ok(!strcmp(buffer,"12"), "failed\n");
ok( r==2, "return count wrong\n");
format = "%p";
r = sprintf(buffer, format,0);
if (sizeof(void *) == 8)
{
ok(!strcmp(buffer,"0000000000000000"), "failed\n");
ok( r==16, "return count wrong\n");
}
else
{
ok(!strcmp(buffer,"00000000"), "failed\n");
ok( r==8, "return count wrong\n");
}
format = "%s";
r = sprintf(buffer, format,0);
ok(!strcmp(buffer,"(null)"), "failed\n");
ok( r==6, "return count wrong\n");
format = "%s";
r = sprintf(buffer, format,"%%%%");
ok(!strcmp(buffer,"%%%%"), "failed\n");
ok( r==4, "return count wrong\n");
format = "%u";
r = sprintf(buffer, format,-1);
ok(!strcmp(buffer,"4294967295"), "failed\n");
ok( r==10, "return count wrong\n");
format = "%w";
r = sprintf(buffer, format,-1);
ok(!strcmp(buffer,""), "failed\n");
ok( r==0, "return count wrong\n");
format = "%h";
r = sprintf(buffer, format,-1);
ok(!strcmp(buffer,""), "failed\n");
ok( r==0, "return count wrong\n");
format = "%z";
r = sprintf(buffer, format,-1);
ok(!strcmp(buffer,"z"), "failed\n");
ok( r==1, "return count wrong\n");
format = "%j";
r = sprintf(buffer, format,-1);
ok(!strcmp(buffer,"j"), "failed\n");
ok( r==1, "return count wrong\n");
format = "%F";
r = sprintf(buffer, format,-1);
ok(!strcmp(buffer,""), "failed\n");
ok( r==0, "return count wrong\n");
format = "%H";
r = sprintf(buffer, format,-1);
ok(!strcmp(buffer,"H"), "failed\n");
ok( r==1, "return count wrong\n");
format = "x%cx";
r = sprintf(buffer, format, 0x100+'X');
ok(!strcmp(buffer,"xXx"), "failed\n");
ok( r==3, "return count wrong\n");
format = "%%0";
r = sprintf(buffer, format);
ok(!strcmp(buffer,"%0"), "failed: \"%s\"\n", buffer);
ok( r==2, "return count wrong\n");
}
static void test_swprintf( void )
{
wchar_t buffer[100];
const wchar_t I64d[] = {'%','I','6','4','d',0};
double pnumber=789456123;
const wchar_t TwentyThreePoint15e[]= {'%','+','#','2','3','.','1','5','e',0};
const wchar_t e008[] = {'e','+','0','0','8',0};
const wchar_t string_w[] = {'s','t','r','i','n','g',0};
const char string[] = "string";
const wchar_t S[]={'%','S',0};
const wchar_t hs[] = {'%', 'h', 's', 0};
swprintf(buffer,TwentyThreePoint15e,pnumber);
ok(wcsstr(buffer,e008) != 0,"Sprintf different\n");
swprintf(buffer,I64d,((ULONGLONG)0xffffffff)*0xffffffff);
ok(wcslen(buffer) == 11,"Problem with long long\n");
swprintf(buffer,S,string);
ok(wcslen(buffer) == 6,"Problem with \"%%S\" interpretation\n");
swprintf(buffer, hs, string);
ok( wcscmp(string_w,buffer) == 0, "swprintf failed with %%hs\n");
}
static void test_snprintf (void)
{
struct snprintf_test {
const char *format;
int expected;
};
/* Pre-2.1 libc behaviour, not C99 compliant. */
const struct snprintf_test tests[] = {{"short", 5},
{"justfit", 7},
{"justfits", 8},
{"muchlonger", -1}};
char buffer[8];
const int bufsiz = sizeof buffer;
unsigned int i;
for (i = 0; i < sizeof tests / sizeof tests[0]; i++) {
const char *fmt = tests[i].format;
const int expect = tests[i].expected;
const int n = _snprintf (buffer, bufsiz, fmt);
const int valid = n < 0 ? bufsiz : (n == bufsiz ? n : n+1);
ok (n == expect, "\"%s\": expected %d, returned %d\n",
fmt, expect, n);
ok (!memcmp (fmt, buffer, valid),
"\"%s\": rendered \"%.*s\"\n", fmt, valid, buffer);
};
}
static void test_fcvt(void)
{
char *str;
int dec=100, sign=100;
/* Numbers less than 1.0 with different precisions */
str = _fcvt(0.0001, 1, &dec, &sign );
ok( 0 == strcmp(str,""), "bad return '%s'\n", str);
ok( -3 == dec, "dec wrong %d\n", dec);
ok( 0 == sign, "sign wrong\n");
str = _fcvt(0.0001, -10, &dec, &sign );
ok( 0 == strcmp(str,""), "bad return '%s'\n", str);
ok( -3 == dec, "dec wrong %d\n", dec);
ok( 0 == sign, "sign wrong\n");
str = _fcvt(0.0001, 10, &dec, &sign );
ok( 0 == strcmp(str,"1000000"), "bad return '%s'\n", str);
ok( -3 == dec, "dec wrong %d\n", dec);
ok( 0 == sign, "sign wrong\n");
/* Basic sign test */
str = _fcvt(-111.0001, 5, &dec, &sign );
ok( 0 == strcmp(str,"11100010"), "bad return '%s'\n", str);
ok( 3 == dec, "dec wrong %d\n", dec);
ok( 1 == sign, "sign wrong\n");
str = _fcvt(111.0001, 5, &dec, &sign );
ok( 0 == strcmp(str,"11100010"), "bad return '%s'\n", str);
ok( 3 == dec, "dec wrong\n");
ok( 0 == sign, "sign wrong\n");
/* 0.0 with different precisions */
str = _fcvt(0.0, 5, &dec, &sign );
ok( 0 == strcmp(str,"00000"), "bad return '%s'\n", str);
ok( 0 == dec, "dec wrong %d\n", dec);
ok( 0 == sign, "sign wrong\n");
str = _fcvt(0.0, 0, &dec, &sign );
ok( 0 == strcmp(str,""), "bad return '%s'\n", str);
ok( 0 == dec, "dec wrong %d\n", dec);
ok( 0 == sign, "sign wrong\n");
str = _fcvt(0.0, -1, &dec, &sign );
ok( 0 == strcmp(str,""), "bad return '%s'\n", str);
ok( 0 == dec, "dec wrong %d\n", dec);
ok( 0 == sign, "sign wrong\n");
/* Numbers > 1.0 with 0 or -ve precision */
str = _fcvt(-123.0001, 0, &dec, &sign );
ok( 0 == strcmp(str,"123"), "bad return '%s'\n", str);
ok( 3 == dec, "dec wrong %d\n", dec);
ok( 1 == sign, "sign wrong\n");
str = _fcvt(-123.0001, -1, &dec, &sign );
ok( 0 == strcmp(str,"12"), "bad return '%s'\n", str);
ok( 3 == dec, "dec wrong %d\n", dec);
ok( 1 == sign, "sign wrong\n");
str = _fcvt(-123.0001, -2, &dec, &sign );
ok( 0 == strcmp(str,"1"), "bad return '%s'\n", str);
ok( 3 == dec, "dec wrong %d\n", dec);
ok( 1 == sign, "sign wrong\n");
str = _fcvt(-123.0001, -3, &dec, &sign );
ok( 0 == strcmp(str,""), "bad return '%s'\n", str);
ok( 3 == dec, "dec wrong %d\n", dec);
ok( 1 == sign, "sign wrong\n");
/* Numbers > 1.0, but with rounding at the point of precision */
str = _fcvt(99.99, 1, &dec, &sign );
ok( 0 == strcmp(str,"1000"), "bad return '%s'\n", str);
ok( 3 == dec, "dec wrong %d\n", dec);
ok( 0 == sign, "sign wrong\n");
/* Numbers < 1.0 where rounding occurs at the point of precision */
str = _fcvt(0.00636, 2, &dec, &sign );
ok( 0 == strcmp(str,"1"), "bad return '%s'\n", str);
ok( -1 == dec, "dec wrong %d\n", dec);
ok( 0 == sign, "sign wrong\n");
str = _fcvt(0.00636, 3, &dec, &sign );
ok( 0 == strcmp(str,"6"), "bad return '%s'\n", str);
ok( -2 == dec, "dec wrong %d\n", dec);
ok( 0 == sign, "sign wrong\n");
str = _fcvt(0.09999999996, 2, &dec, &sign );
ok( 0 == strcmp(str,"10"), "bad return '%s'\n", str);
ok( 0 == dec, "dec wrong %d\n", dec);
ok( 0 == sign, "sign wrong\n");
str = _fcvt(0.6, 0, &dec, &sign );
ok( 0 == strcmp(str,"1"), "bad return '%s'\n", str);
ok( 1 == dec, "dec wrong %d\n", dec);
ok( 0 == sign, "sign wrong\n");
}
/* Don't test nrdigits < 0, msvcrt on Win9x and NT4 will corrupt memory by
* writing outside allocated memory */
static struct {
double value;
int nrdigits;
const char *expstr_e;
const char *expstr_f;
int expdecpt_e;
int expdecpt_f;
int expsign;
} test_cvt_testcases[] = {
{ 45.0, 2, "45", "4500", 2, 2, 0 },
/* Numbers less than 1.0 with different precisions */
{ 0.0001, 1, "1", "", -3, -3, 0 },
{ 0.0001, 10,"1000000000", "1000000", -3, -3, 0 },
/* Basic sign test */
{ -111.0001, 5, "11100", "11100010", 3, 3, 1 },
{ 111.0001, 5, "11100", "11100010", 3, 3, 0 },
/* big numbers with low precision */
{ 3333.3, 2, "33", "333330", 4, 4, 0 },
{999999999999.9, 3, "100","999999999999900", 13, 12, 0 },
/* 0.0 with different precisions */
{ 0.0, 5, "00000", "00000", 0, 0, 0 },
{ 0.0, 0, "", "", 0, 0, 0 },
{ 0.0, -1, "", "", 0, 0, 0 },
/* Numbers > 1.0 with 0 or -ve precision */
{ -123.0001, 0, "", "123", 3, 3, 1 },
{ -123.0001, -1, "", "12", 3, 3, 1 },
{ -123.0001, -2, "", "1", 3, 3, 1 },
{ -123.0001, -3, "", "", 3, 3, 1 },
/* Numbers > 1.0, but with rounding at the point of precision */
{ 99.99, 1, "1", "1000", 3, 3, 0 },
/* Numbers < 1.0 where rounding occurs at the point of precision */
{ 0.0063, 2, "63", "1", -2, -1, 0 },
{ 0.0063, 3, "630", "6", -2, -2, 0 },
{ 0.09999999996, 2, "10", "10", 0, 0, 0 },
{ 0.6, 1, "6", "6", 0, 0, 0 },
{ 0.6, 0, "", "1", 1, 1, 0 },
{ 0.4, 0, "", "", 0, 0, 0 },
{ 0.49, 0, "", "", 0, 0, 0 },
{ 0.51, 0, "", "1", 1, 1, 0 },
/* ask ridiculous amunt of precision, ruin formatting this table */
{ 1.0, 30, "100000000000000000000000000000",
"1000000000000000000000000000000", 1, 1, 0},
{ 123456789012345678901.0, 30, "123456789012345680000000000000",
"123456789012345680000000000000000000000000000000000", 21, 21, 0},
/* end marker */
{ 0, 0, "END"}
};
static void test_xcvt(void)
{
char *str;
int i, decpt, sign, err;
for( i = 0; strcmp( test_cvt_testcases[i].expstr_e, "END"); i++){
decpt = sign = 100;
str = _ecvt( test_cvt_testcases[i].value,
test_cvt_testcases[i].nrdigits,
&decpt,
&sign);
ok( 0 == strncmp( str, test_cvt_testcases[i].expstr_e, 15),
"_ecvt() bad return, got \n'%s' expected \n'%s'\n", str,
test_cvt_testcases[i].expstr_e);
ok( decpt == test_cvt_testcases[i].expdecpt_e,
"_ecvt() decimal point wrong, got %d expected %d\n", decpt,
test_cvt_testcases[i].expdecpt_e);
ok( sign == test_cvt_testcases[i].expsign,
"_ecvt() sign wrong, got %d expected %d\n", sign,
test_cvt_testcases[i].expsign);
}
for( i = 0; strcmp( test_cvt_testcases[i].expstr_e, "END"); i++){
decpt = sign = 100;
str = _fcvt( test_cvt_testcases[i].value,
test_cvt_testcases[i].nrdigits,
&decpt,
&sign);
ok( 0 == strncmp( str, test_cvt_testcases[i].expstr_f, 15),
"_fcvt() bad return, got \n'%s' expected \n'%s'\n", str,
test_cvt_testcases[i].expstr_f);
ok( decpt == test_cvt_testcases[i].expdecpt_f,
"_fcvt() decimal point wrong, got %d expected %d\n", decpt,
test_cvt_testcases[i].expdecpt_f);
ok( sign == test_cvt_testcases[i].expsign,
"_fcvt() sign wrong, got %d expected %d\n", sign,
test_cvt_testcases[i].expsign);
}
if (p__ecvt_s)
{
str = malloc(1024);
for( i = 0; strcmp( test_cvt_testcases[i].expstr_e, "END"); i++){
decpt = sign = 100;
err = p__ecvt_s(str, 1024, test_cvt_testcases[i].value, test_cvt_testcases[i].nrdigits, &decpt, &sign);
ok(err == 0, "_ecvt_s() failed with error code %d\n", err);
ok( 0 == strncmp( str, test_cvt_testcases[i].expstr_e, 15),
"_ecvt_s() bad return, got \n'%s' expected \n'%s'\n", str,
test_cvt_testcases[i].expstr_e);
ok( decpt == test_cvt_testcases[i].expdecpt_e,
"_ecvt_s() decimal point wrong, got %d expected %d\n", decpt,
test_cvt_testcases[i].expdecpt_e);
ok( sign == test_cvt_testcases[i].expsign,
"_ecvt_s() sign wrong, got %d expected %d\n", sign,
test_cvt_testcases[i].expsign);
}
free(str);
}
else
win_skip("_ecvt_s not available\n");
if (p__fcvt_s)
{
str = malloc(1024);
for( i = 0; strcmp( test_cvt_testcases[i].expstr_e, "END"); i++){
decpt = sign = 100;
err = p__fcvt_s(str, 1024, test_cvt_testcases[i].value, test_cvt_testcases[i].nrdigits, &decpt, &sign);
ok(err == 0, "_fcvt_s() failed with error code %d", err);
ok( 0 == strncmp( str, test_cvt_testcases[i].expstr_f, 15),
"_fcvt_s() bad return, got \n'%s' expected \n'%s'\n", str,
test_cvt_testcases[i].expstr_e);
ok( decpt == test_cvt_testcases[i].expdecpt_f,
"_fcvt_s() decimal point wrong, got %d expected %d\n", decpt,
test_cvt_testcases[i].expdecpt_e);
ok( sign == test_cvt_testcases[i].expsign,
"_fcvt_s() sign wrong, got %d expected %d\n", sign,
test_cvt_testcases[i].expsign);
}
free(str);
}
else
todo_wine win_skip("_fcvt_s not available\n");
}
static int __cdecl _vsnwprintf_wrapper(wchar_t *str, size_t len, const wchar_t *format, ...)
{
int ret;
__ms_va_list valist;
__ms_va_start(valist, format);
ret = _vsnwprintf(str, len, format, valist);
__ms_va_end(valist);
return ret;
}
static void test_vsnwprintf(void)
{
const wchar_t format[] = {'%','w','s','%','w','s','%','w','s',0};
const wchar_t one[] = {'o','n','e',0};
const wchar_t two[] = {'t','w','o',0};
const wchar_t three[] = {'t','h','r','e','e',0};
int ret;
wchar_t str[32];
char buf[32];
ret = _vsnwprintf_wrapper( str, sizeof(str)/sizeof(str[0]), format, one, two, three );
ok( ret == 11, "got %d expected 11\n", ret );
WideCharToMultiByte( CP_ACP, 0, str, -1, buf, sizeof(buf), NULL, NULL );
ok( !strcmp(buf, "onetwothree"), "got %s expected 'onetwothree'\n", buf );
}
static int __cdecl _vscprintf_wrapper(const char *format, ...)
{
int ret;
__ms_va_list valist;
__ms_va_start(valist, format);
ret = p__vscprintf(format, valist);
__ms_va_end(valist);
return ret;
}
static void test_vscprintf(void)
{
int ret;
if (!p__vscprintf)
{
win_skip("_vscprintf not available\n");
return;
}
ret = _vscprintf_wrapper( "%s %d", "number", 1 );
ok( ret == 8, "got %d expected 8\n", ret );
}
static int __cdecl _vscwprintf_wrapper(const wchar_t *format, ...)
{
int ret;
__ms_va_list valist;
__ms_va_start(valist, format);
ret = p__vscwprintf(format, valist);
__ms_va_end(valist);
return ret;
}
static void test_vscwprintf(void)
{
const wchar_t format[] = {'%','s',' ','%','d',0};
const wchar_t number[] = {'n','u','m','b','e','r',0};
int ret;
if (!p__vscwprintf)
{
win_skip("_vscwprintf not available\n");
return;
}
ret = _vscwprintf_wrapper( format, number, 1 );
ok( ret == 8, "got %d expected 8\n", ret );
}
static int __cdecl _vsnwprintf_s_wrapper(wchar_t *str, size_t sizeOfBuffer,
size_t count, const wchar_t *format, ...)
{
int ret;
__ms_va_list valist;
__ms_va_start(valist, format);
ret = p__vsnwprintf_s(str, sizeOfBuffer, count, format, valist);
__ms_va_end(valist);
return ret;
}
static void test_vsnwprintf_s(void)
{
const wchar_t format[] = { 'A','B','%','u','C',0 };
const wchar_t out7[] = { 'A','B','1','2','3','C',0 };
const wchar_t out6[] = { 'A','B','1','2','3',0 };
const wchar_t out2[] = { 'A',0 };
const wchar_t out1[] = { 0 };
wchar_t buffer[14] = { 0 };
int exp, got;
if (!p__vsnwprintf_s)
{
win_skip("_vsnwprintf_s not available\n");
return;
}
/* Enough room. */
exp = wcslen(out7);
got = _vsnwprintf_s_wrapper(buffer, 14, _TRUNCATE, format, 123);
ok( exp == got, "length wrong, expect=%d, got=%d\n", exp, got);
ok( !wcscmp(out7, buffer), "buffer wrong, got=%s\n", wine_dbgstr_w(buffer));
got = _vsnwprintf_s_wrapper(buffer, 12, _TRUNCATE, format, 123);
ok( exp == got, "length wrong, expect=%d, got=%d\n", exp, got);
ok( !wcscmp(out7, buffer), "buffer wrong, got=%s\n", wine_dbgstr_w(buffer));
got = _vsnwprintf_s_wrapper(buffer, 7, _TRUNCATE, format, 123);
ok( exp == got, "length wrong, expect=%d, got=%d\n", exp, got);
ok( !wcscmp(out7, buffer), "buffer wrong, got=%s\n", wine_dbgstr_w(buffer));
/* Not enough room. */
exp = -1;
got = _vsnwprintf_s_wrapper(buffer, 6, _TRUNCATE, format, 123);
ok( exp == got, "length wrong, expect=%d, got=%d\n", exp, got);
ok( !wcscmp(out6, buffer), "buffer wrong, got=%s\n", wine_dbgstr_w(buffer));
got = _vsnwprintf_s_wrapper(buffer, 2, _TRUNCATE, format, 123);
ok( exp == got, "length wrong, expect=%d, got=%d\n", exp, got);
ok( !wcscmp(out2, buffer), "buffer wrong, got=%s\n", wine_dbgstr_w(buffer));
got = _vsnwprintf_s_wrapper(buffer, 1, _TRUNCATE, format, 123);
ok( exp == got, "length wrong, expect=%d, got=%d\n", exp, got);
ok( !wcscmp(out1, buffer), "buffer wrong, got=%s\n", wine_dbgstr_w(buffer));
}
START_TEST(printf)
{
init();
test_sprintf();
test_swprintf();
test_snprintf();
test_fcvt();
test_xcvt();
test_vsnwprintf();
test_vscprintf();
test_vscwprintf();
test_vsnwprintf_s();
}
Reference in New Issue View Git Blame Copy Permalink