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msvcirt: Add implementation of streambuf::sync.

This commit is contained in:
Iván Matellanes 2015-06-09 19:40:33 +02:00 committed by Alexandre Julliard
parent 7fe0b56e15
commit 1f1cf8a68e
2 changed files with 17 additions and 2 deletions
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4
dlls/msvcirt/msvcirt.c
View File

@ -437,8 +437,8 @@ void __thiscall streambuf_setp(streambuf *this, char *pb, char *ep)
DEFINE_THISCALL_WRAPPER(streambuf_sync, 4)
int __thiscall streambuf_sync(streambuf *this)
{
FIXME("(%p): stub\n", this);
return EOF;
TRACE("(%p)\n", this);
return (this->gptr == this->egptr && this->pbase == this->pptr) ? 0 : EOF;
}
/* ?unbuffered@streambuf@@IAEXH@Z */

15
dlls/msvcirt/tests/msvcirt.c
View File

@ -61,6 +61,7 @@ static void (*__thiscall p_streambuf_pbump)(streambuf*, int);
static void (*__thiscall p_streambuf_setb)(streambuf*, char*, char*, int);
static void (*__thiscall p_streambuf_setlock)(streambuf*);
static streambuf* (*__thiscall p_streambuf_setbuf)(streambuf*, char*, int);
static int (*__thiscall p_streambuf_sync)(streambuf*);
static void (*__thiscall p_streambuf_unlock)(streambuf*);
/* Emulate a __thiscall */
@ -144,6 +145,7 @@ static BOOL init(void)
SET(p_streambuf_setb, "?setb@streambuf@@IEAAXPEAD0H@Z");
SET(p_streambuf_setbuf, "?setbuf@streambuf@@UEAAPEAV1@PEADH@Z");
SET(p_streambuf_setlock, "?setlock@streambuf@@QEAAXXZ");
SET(p_streambuf_sync, "?sync@streambuf@@UEAAHXZ");
SET(p_streambuf_unlock, "?unlock@streambuf@@QEAAXXZ");
} else {
SET(p_streambuf_reserve_ctor, "??0streambuf@@IAE@PADH@Z");
@ -158,6 +160,7 @@ static BOOL init(void)
SET(p_streambuf_setb, "?setb@streambuf@@IAEXPAD0H@Z");
SET(p_streambuf_setbuf, "?setbuf@streambuf@@UAEPAV1@PADH@Z");
SET(p_streambuf_setlock, "?setlock@streambuf@@QAEXXZ");
SET(p_streambuf_sync, "?sync@streambuf@@UAEHXZ");
SET(p_streambuf_unlock, "?unlock@streambuf@@QAEXXZ");
}
@ -341,6 +344,18 @@ static void test_streambuf(void)
call_func2(p_streambuf_pbump, &sb, 20);
ok(sb.pptr == sb.pbase + 18, "advance put pointer failed, expected %p got %p\n", sb.pbase + 18, sb.pptr);
/* sync */
ret = (int) call_func1(p_streambuf_sync, &sb);
ok(ret == EOF, "sync failed, expected EOF got %d\n", ret);
sb.gptr = sb.egptr;
ret = (int) call_func1(p_streambuf_sync, &sb);
ok(ret == EOF, "sync failed, expected EOF got %d\n", ret);
sb.pptr = sb.pbase;
ret = (int) call_func1(p_streambuf_sync, &sb);
ok(ret == 0, "sync failed, expected 0 got %d\n", ret);
ret = (int) call_func1(p_streambuf_sync, &sb2);
ok(ret == 0, "sync failed, expected 0 got %d\n", ret);
SetEvent(lock_arg.test[3]);
WaitForSingleObject(thread, INFINITE);