Akihiro Sagawa : user32: Fix wsprintfW %C conversion.
Alexandre Julliard
julliard at winehq.org
Wed Feb 19 15:35:48 CST 2020
Module: wine
Branch: master
Commit: e98dbf2e948d40775749ef549ec9a3e439823fca
URL: https://source.winehq.org/git/wine.git/?a=commit;h=e98dbf2e948d40775749ef549ec9a3e439823fca
Author: Akihiro Sagawa <sagawa.aki at gmail.com>
Date: Wed Feb 19 23:21:41 2020 +0900
user32: Fix wsprintfW %C conversion.
Signed-off-by: Akihiro Sagawa <sagawa.aki at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/user32/tests/wsprintf.c | 6 +++---
dlls/user32/wsprintf.c | 11 +++++++++--
2 files changed, 12 insertions(+), 5 deletions(-)
diff --git a/dlls/user32/tests/wsprintf.c b/dlls/user32/tests/wsprintf.c
index c1a8b0ad98..567ed2ff10 100644
--- a/dlls/user32/tests/wsprintf.c
+++ b/dlls/user32/tests/wsprintf.c
@@ -187,17 +187,17 @@ static void wsprintfWTest(void)
wcA1 = my_btowc(0xA1);
rc = wsprintfW(buf, L"%C", 0xA1);
ok(rc == 1, "expected 1, got %d\n", rc);
- todo_wine ok(buf[0] == wcA1, "expected \\x%04x, got \\x%04x\n", wcA1, buf[0]);
+ ok(buf[0] == wcA1, "expected \\x%04x, got \\x%04x\n", wcA1, buf[0]);
rc = wsprintfW(buf, L"%C", 0x81A1);
ok(rc == 1, "expected 1, got %d\n", rc);
- todo_wine ok(buf[0] == wcA1, "expected \\x%04x, got \\x%04x\n", wcA1, buf[0]);
+ ok(buf[0] == wcA1, "expected \\x%04x, got \\x%04x\n", wcA1, buf[0]);
wc99 = my_btowc(0x99);
rc = wsprintfW(buf, L"%2C", 0xe199);
ok(rc == 2, "expected 1, got %d\n", rc);
ok(buf[0] == L' ', "expected \\x0020, got \\x%04x\n", buf[0]);
- todo_wine ok(buf[1] == wc99, "expected \\x%04x, got \\x%04x\n", wc99, buf[1]);
+ ok(buf[1] == wc99, "expected \\x%04x, got \\x%04x\n", wc99, buf[1]);
if (!GetCPInfoExW(CP_ACP, 0, &cpinfoex) || cpinfoex.MaxCharSize <= 1)
{
diff --git a/dlls/user32/wsprintf.c b/dlls/user32/wsprintf.c
index b197b714f6..db02f06634 100644
--- a/dlls/user32/wsprintf.c
+++ b/dlls/user32/wsprintf.c
@@ -513,8 +513,15 @@ static INT wvsnprintfW( LPWSTR buffer, UINT maxlen, LPCWSTR spec, __ms_va_list a
*p++ = argData.wchar_view;
break;
case WPR_CHAR:
- *p++ = argData.char_view;
- break;
+ {
+ WCHAR wc;
+ if (!IsDBCSLeadByte( (BYTE)argData.char_view )
+ && MultiByteToWideChar( CP_ACP, 0, &argData.char_view, 1, &wc, 1 ) > 0)
+ *p++ = wc;
+ else
+ *p++ = 0;
+ break;
+ }
case WPR_STRING:
{
LPCSTR ptr = argData.lpcstr_view;
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