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user32: Added tests for CharUpper and CharLower.

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This commit is contained in:
Marcus Meissner 2006-05-06 15:18:54 +02:00 committed by Alexandre Julliard
parent f937f72308
commit cf0704bd88
1 changed files with 43 additions and 0 deletions
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43
dlls/user/tests/wsprintf.c
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@ -50,8 +50,51 @@ static void wsprintfWTest(void)
"wsprintfW zero padded negative value failure\n");
}
/* Test if the CharUpper / CharLower functions return true 16 bit results,
if the input is a 16 bit input value. Upto Wine 11-2003 the input value
0xff returns 0xffffffff. */
static void CharUpperTest(void)
{
int i,out,failed;
failed = 0;
for (i=0;i<256;i++)
{
out = (int) CharUpper((LPTSTR)i);
/* printf("%0x ",out); */
if ((out >> 16) != 0)
{
failed = 1;
break;
}
}
ok(!failed,"CharUpper failed - 16bit input (0x%0x) returned 32bit result (0x%0x)",i,out);
}
static void CharLowerTest(void)
{
int i,out,failed;
failed = 0;
for (i=0;i<256;i++)
{
out = (int) CharLower((LPTSTR)i);
/* printf("%0x ",out); */
if ((out >> 16) != 0)
{
failed = 1;
break;
}
}
ok(!failed,"CharLower failed - 16bit input (0x%0x) returned 32bit result (0x%0x)",i,out);
}
START_TEST(wsprintf)
{
wsprintfATest();
wsprintfWTest();
CharUpperTest();
CharLowerTest();
}