/*
* Conformance tests for *printf functions.
*
* Copyright 2002 Uwe Bonnes
* Copyright 2004 Aneurin Price
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include
#include "wine/test.h"
static void test_sprintf( void )
{
char buffer[100];
const char *I64d = "%I64d";
const char *O4c = "%04c";
const char *O4s = "%04s";
const char *hash012p = "%#012p";
double pnumber=789456123;
/** WCHAR widestring[]={'w','i','d','e','s','t','r','i','n','g',0};**/
sprintf(buffer,"%+#23.15e",pnumber);
todo_wine
{
ok(strstr(buffer,"e+008") != 0,"Sprintf different \"%s\"\n",buffer);
}
sprintf(buffer,I64d,((ULONGLONG)0xffffffff)*0xffffffff);
todo_wine
{
ok(strlen(buffer) == 11,"Problem with long long \"%s\"\n",buffer);
}
sprintf(buffer,"%lld",((ULONGLONG)0xffffffff)*0xffffffff);
todo_wine
{
ok(strlen(buffer) == 1,"Problem with \"ll\" interpretation \"%s\"\n",buffer);
}
/** This one actually crashes WINE at the moment, when using builtin msvcrt.dll.
sprintf(buffer,"%S",widestring);
todo_wine
{
ok(strlen(buffer) == 10,"Problem with \"%%S\" interpretation \"%s\"\n",buffer);
}
**/
sprintf(buffer,O4c,'1');
todo_wine
{
ok(!strcmp(buffer,"0001"),"Character not zero-prefixed \"%s\"\n",buffer);
}
sprintf(buffer,"%p",(void *)57);
todo_wine
{
ok(!strcmp(buffer,"00000039"),"Pointer formatted incorrectly \"%s\"\n",buffer);
}
sprintf(buffer,hash012p,(void *)57);
todo_wine
{
ok(!strcmp(buffer," 0X00000039"),"Pointer formatted incorrectly \"%s\"\n",buffer);
}
sprintf(buffer,O4s,"foo");/**Warning again**/
todo_wine
{
ok(!strcmp(buffer,"0foo"),"String not zero-prefixed \"%s\"\n",buffer);
}
}
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 char string[]={'s','t','r','i','n','g',0};
const wchar_t S[]={'%','S',0};
swprintf(buffer,TwentyThreePoint15e,pnumber);
todo_wine
{
ok(wcsstr(buffer,e008) != 0,"Sprintf different\n");
}
swprintf(buffer,I64d,((ULONGLONG)0xffffffff)*0xffffffff);
todo_wine
{
ok(wcslen(buffer) == 11,"Problem with long long\n");
}
swprintf(buffer,S,string);
ok(wcslen(buffer) == 6,"Problem with \"%%S\" interpretation\n");
}
static void test_fwprintf( void )
{
const char *string="not a wide string";
todo_wine
{
ok(fwprintf(fopen("nul","r+"),(wchar_t *)string) == -1,"Non-wide string should not be printed by fwprintf\n");
}
}
static void test_snprintf (void)
{
struct snprintf_test {
const char *format;
int expected;
struct {
int retval;
int render;
} todo;
};
/* Pre-2.1 libc behaviour, not C99 compliant. */
const struct snprintf_test tests[] = {{"short", 5, {0, 0}},
{"justfit", 7, {0, 0}},
{"justfits", 8, {0, 1}},
{"muchlonger", -1, {1, 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);
todo (tests[i].todo.retval ? "wine" : "none")
ok (n == expect, "\"%s\": expected %d, returned %d\n",
fmt, expect, n);
todo (tests[i].todo.render ? "wine" : "none")
ok (!memcmp (fmt, buffer, valid),
"\"%s\": rendered \"%.*s\"\n", fmt, valid, buffer);
};
}
START_TEST(printf)
{
test_sprintf();
test_swprintf();
test_fwprintf();
test_snprintf();
}
