[PATCH 1/7] quartz/tests: Add a test for aggregation on the seeking passthrough object.
Zebediah Figura
z.figura12 at gmail.com
Thu Mar 12 21:34:06 CDT 2020
Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
---
dlls/quartz/tests/Makefile.in | 1 +
dlls/quartz/tests/passthrough.c | 133 ++++++++++++++++++++++++++++++++
2 files changed, 134 insertions(+)
create mode 100644 dlls/quartz/tests/passthrough.c
diff --git a/dlls/quartz/tests/Makefile.in b/dlls/quartz/tests/Makefile.in
index fe1a45e8ec5..46b3728ab82 100644
--- a/dlls/quartz/tests/Makefile.in
+++ b/dlls/quartz/tests/Makefile.in
@@ -11,6 +11,7 @@ C_SRCS = \
filtermapper.c \
memallocator.c \
mpegsplit.c \
+ passthrough.c \
systemclock.c \
videorenderer.c \
vmr7.c \
diff --git a/dlls/quartz/tests/passthrough.c b/dlls/quartz/tests/passthrough.c
new file mode 100644
index 00000000000..6042bc7f5ab
--- /dev/null
+++ b/dlls/quartz/tests/passthrough.c
@@ -0,0 +1,133 @@
+/*
+ * Seeking passthrough unit tests
+ *
+ * Copyright 2020 Zebediah Figura for CodeWeavers
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#define COBJMACROS
+#include "dshow.h"
+#include "wine/test.h"
+
+static ULONG get_refcount(void *iface)
+{
+ IUnknown *unknown = iface;
+ IUnknown_AddRef(unknown);
+ return IUnknown_Release(unknown);
+}
+
+static const GUID test_iid = {0x33333333};
+static LONG outer_ref = 1;
+
+static HRESULT WINAPI outer_QueryInterface(IUnknown *iface, REFIID iid, void **out)
+{
+ if (IsEqualGUID(iid, &IID_IUnknown)
+ || IsEqualGUID(iid, &IID_ISeekingPassThru)
+ || IsEqualGUID(iid, &test_iid))
+ {
+ *out = (IUnknown *)0xdeadbeef;
+ return S_OK;
+ }
+ ok(0, "unexpected call %s\n", wine_dbgstr_guid(iid));
+ return E_NOINTERFACE;
+}
+
+static ULONG WINAPI outer_AddRef(IUnknown *iface)
+{
+ return InterlockedIncrement(&outer_ref);
+}
+
+static ULONG WINAPI outer_Release(IUnknown *iface)
+{
+ return InterlockedDecrement(&outer_ref);
+}
+
+static const IUnknownVtbl outer_vtbl =
+{
+ outer_QueryInterface,
+ outer_AddRef,
+ outer_Release,
+};
+
+static IUnknown test_outer = {&outer_vtbl};
+
+static void test_aggregation(void)
+{
+ ISeekingPassThru *passthrough, *passthrough2;
+ IUnknown *unk, *unk2;
+ HRESULT hr;
+ ULONG ref;
+
+ passthrough = (ISeekingPassThru *)0xdeadbeef;
+ hr = CoCreateInstance(&CLSID_SeekingPassThru, &test_outer, CLSCTX_INPROC_SERVER,
+ &IID_ISeekingPassThru, (void **)&passthrough);
+ ok(hr == E_NOINTERFACE, "Got hr %#x.\n", hr);
+ ok(!passthrough, "Got interface %p.\n", passthrough);
+
+ hr = CoCreateInstance(&CLSID_SeekingPassThru, &test_outer, CLSCTX_INPROC_SERVER,
+ &IID_IUnknown, (void **)&unk);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(outer_ref == 1, "Got unexpected refcount %d.\n", outer_ref);
+ ok(unk != &test_outer, "Returned IUnknown should not be outer IUnknown.\n");
+ ref = get_refcount(unk);
+ ok(ref == 1, "Got unexpected refcount %d.\n", ref);
+
+ ref = IUnknown_AddRef(unk);
+ ok(ref == 2, "Got unexpected refcount %d.\n", ref);
+ ok(outer_ref == 1, "Got unexpected refcount %d.\n", outer_ref);
+
+ ref = IUnknown_Release(unk);
+ ok(ref == 1, "Got unexpected refcount %d.\n", ref);
+ ok(outer_ref == 1, "Got unexpected refcount %d.\n", outer_ref);
+
+ hr = IUnknown_QueryInterface(unk, &IID_IUnknown, (void **)&unk2);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(unk2 == unk, "Got unexpected IUnknown %p.\n", unk2);
+ IUnknown_Release(unk2);
+
+ hr = IUnknown_QueryInterface(unk, &IID_ISeekingPassThru, (void **)&passthrough);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = ISeekingPassThru_QueryInterface(passthrough, &IID_IUnknown, (void **)&unk2);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ todo_wine ok(unk2 == (IUnknown *)0xdeadbeef, "Got unexpected IUnknown %p.\n", unk2);
+
+ hr = ISeekingPassThru_QueryInterface(passthrough, &IID_ISeekingPassThru, (void **)&passthrough2);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(passthrough2 == (ISeekingPassThru *)0xdeadbeef, "Got unexpected ISeekingPassThru %p.\n", passthrough2);
+
+ hr = IUnknown_QueryInterface(unk, &test_iid, (void **)&unk2);
+ ok(hr == E_NOINTERFACE, "Got hr %#x.\n", hr);
+ ok(!unk2, "Got unexpected IUnknown %p.\n", unk2);
+
+ hr = ISeekingPassThru_QueryInterface(passthrough, &test_iid, (void **)&unk2);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(unk2 == (IUnknown *)0xdeadbeef, "Got unexpected IUnknown %p.\n", unk2);
+
+ ISeekingPassThru_Release(passthrough);
+ ref = IUnknown_Release(unk);
+ todo_wine ok(!ref, "Got unexpected refcount %d.\n", ref);
+ todo_wine ok(outer_ref == 1, "Got unexpected refcount %d.\n", outer_ref);
+}
+
+START_TEST(passthrough)
+{
+ CoInitialize(NULL);
+
+ test_aggregation();
+
+ CoUninitialize();
+}
--
2.25.1
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