Marcus Meissner : user32: Added tests for CharUpper and CharLower.
Alexandre Julliard
julliard at wine.codeweavers.com
Mon May 8 08:02:02 CDT 2006
Module: wine
Branch: refs/heads/master
Commit: cf0704bd883ca15a54d4f7eede42349ed2bc4a50
URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=cf0704bd883ca15a54d4f7eede42349ed2bc4a50
Author: Marcus Meissner <marcus at jet.franken.de>
Date: Sat May 6 15:18:54 2006 +0200
user32: Added tests for CharUpper and CharLower.
---
dlls/user/tests/wsprintf.c | 43 +++++++++++++++++++++++++++++++++++++++++++
1 files changed, 43 insertions(+), 0 deletions(-)
diff --git a/dlls/user/tests/wsprintf.c b/dlls/user/tests/wsprintf.c
index bbebdd7..d4bcd4c 100644
--- a/dlls/user/tests/wsprintf.c
+++ b/dlls/user/tests/wsprintf.c
@@ -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();
}
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