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rpcrt4: Tests on NdrCStdStubBuffer_Release to show that we shouldn't call Disconnect.

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Also call IPSFactoryBuffer_Release on the 2nd arg, rather than on This->pPSFactory.
This commit is contained in:
Huw Davies 2006-08-30 17:20:17 +01:00 • committed by Alexandre Julliard
parent 86aa95fd2b
commit 9b91307677
2 changed files with 50 additions and 2 deletions
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6
dlls/rpcrt4/cstub.c
View file

@ -121,9 +121,11 @@ ULONG WINAPI NdrCStdStubBuffer_Release(LPRPCSTUBBUFFER iface,
refs = InterlockedDecrement(&This->RefCount);
if (!refs)
{
/* test_Release shows that native doesn't call Disconnect here.
We'll leave it in for the time being. */
IRpcStubBuffer_Disconnect(iface);
if(This->pPSFactory)
IPSFactoryBuffer_Release(This->pPSFactory);
IPSFactoryBuffer_Release(pPSF);
HeapFree(GetProcessHeap(),0,This);
}
return refs;

46
dlls/rpcrt4/tests/cstub.c
View file

@ -765,6 +765,51 @@ static void test_Disconnect(IPSFactoryBuffer *ppsf)
ok(cstd_stub->pvServerObject == NULL, "pvServerObject %p\n", cstd_stub->pvServerObject);
}
static int release_test_psfacbuf_release_called;
static ULONG WINAPI release_test_pretend_psfacbuf_release(IUnknown *pUnk)
{
release_test_psfacbuf_release_called++;
return 1;
}
static IUnknownVtbl release_test_pretend_psfacbuf_vtbl =
{
NULL,
NULL,
release_test_pretend_psfacbuf_release
};
static void test_Release(IPSFactoryBuffer *ppsf)
{
LONG facbuf_refs;
IUnknownVtbl *orig_vtbl = &connect_test_orig_vtbl;
IUnknown *obj = (IUnknown*)&orig_vtbl;
IUnknownVtbl *pretend_psfacbuf_vtbl = &release_test_pretend_psfacbuf_vtbl;
IUnknown *pretend_psfacbuf = (IUnknown *)&pretend_psfacbuf_vtbl;
IRpcStubBuffer *pstub = create_stub(ppsf, &IID_if1, obj, S_OK);
CStdStubBuffer *cstd_stub = (CStdStubBuffer*)pstub;
facbuf_refs = PSFactoryBuffer.RefCount;
/* This shows that NdrCStdStubBuffer_Release doesn't call Disconnect */
ok(cstd_stub->RefCount == 1, "ref count %ld\n", cstd_stub->RefCount);
connect_test_orig_release_called = 0;
IRpcStubBuffer_Release(pstub);
todo_wine {
ok(connect_test_orig_release_called == 0, "release called %d\n", connect_test_orig_release_called);
}
ok(PSFactoryBuffer.RefCount == facbuf_refs - 1, "factory buffer refs %ld orig %ld\n", PSFactoryBuffer.RefCount, facbuf_refs);
/* This shows that NdrCStdStubBuffer_Release calls Release on its 2nd arg, rather than on This->pPSFactory
(which are usually the same and indeed it's odd that _Release requires this 2nd arg). */
pstub = create_stub(ppsf, &IID_if1, obj, S_OK);
ok(PSFactoryBuffer.RefCount == facbuf_refs, "factory buffer refs %ld orig %ld\n", PSFactoryBuffer.RefCount, facbuf_refs);
NdrCStdStubBuffer_Release(pstub, (IPSFactoryBuffer*)pretend_psfacbuf);
ok(release_test_psfacbuf_release_called == 1, "pretend_psfacbuf_release called %d\n", release_test_psfacbuf_release_called);
ok(PSFactoryBuffer.RefCount == facbuf_refs, "factory buffer refs %ld orig %ld\n", PSFactoryBuffer.RefCount, facbuf_refs);
}
START_TEST( cstub )
{
IPSFactoryBuffer *ppsf;
@ -776,6 +821,7 @@ START_TEST( cstub )
test_CreateStub(ppsf);
test_Connect(ppsf);
test_Disconnect(ppsf);
test_Release(ppsf);
OleUninitialize();
}