[PATCH 2/5] qcap/tests: Add some tests for IPersistPropertyBag on the AVI compressor.

[Zebediah Figura]

Signed-off-by: Zebediah Figura 
---
 dlls/qcap/tests/avico.c | 88 ++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 87 insertions(+), 1 deletion(-)

diff --git a/dlls/qcap/tests/avico.c b/dlls/qcap/tests/avico.c
index 2d2d4c7f2b..0ee2e1bcb3 100644
--- a/dlls/qcap/tests/avico.c
+++ b/dlls/qcap/tests/avico.c
@@ -330,6 +330,89 @@ static LRESULT CALLBACK driver_proc(DWORD_PTR id, HDRVR driver, UINT msg,
     return 0;
 }

+static HRESULT WINAPI property_bag_QueryInterface(IPropertyBag *iface, REFIID iid, void **out)
+{
+    ok(0, "Unexpected call (iid %s).\n", wine_dbgstr_guid(iid));
+    return E_NOINTERFACE;
+}
+
+static ULONG WINAPI property_bag_AddRef(IPropertyBag *iface)
+{
+    ok(0, "Unexpected call.\n");
+    return 2;
+}
+
+static ULONG WINAPI property_bag_Release(IPropertyBag *iface)
+{
+    ok(0, "Unexpected call.\n");
+    return 1;
+}
+
+static const WCHAR fcchandlerW[] = {'F','c','c','H','a','n','d','l','e','r',0};
+static BSTR ppb_handler;
+static unsigned int ppb_got_read;
+
+static HRESULT WINAPI property_bag_Read(IPropertyBag *iface, const WCHAR *name, VARIANT *var, IErrorLog *log)
+{
+    ok(!lstrcmpW(name, fcchandlerW), "Got unexpected name %s.\n", wine_dbgstr_w(name));
+    todo_wine ok(V_VT(var) == VT_BSTR, "Got unexpected type %u.\n", V_VT(var));
+    ok(!log, "Got unexpected error log %p.\n", log);
+    V_BSTR(var) = SysAllocString(ppb_handler);
+    ppb_got_read++;
+    return S_OK;
+}
+
+static HRESULT WINAPI property_bag_Write(IPropertyBag *iface, const WCHAR *name, VARIANT *var)
+{
+    ok(0, "Unexpected call (name %s).\n", wine_dbgstr_w(name));
+    return E_FAIL;
+}
+
+static const IPropertyBagVtbl property_bag_vtbl =
+{
+    property_bag_QueryInterface,
+    property_bag_AddRef,
+    property_bag_Release,
+    property_bag_Read,
+    property_bag_Write,
+};
+
+static void test_property_bag(IMoniker *mon)
+{
+    IPropertyBag property_bag = {&property_bag_vtbl};
+    IPropertyBag *devenum_bag;
+    IPersistPropertyBag *ppb;
+    VARIANT var;
+    HRESULT hr;
+    ULONG ref;
+
+    hr = IMoniker_BindToStorage(mon, NULL, NULL, &IID_IPropertyBag, (void **)&devenum_bag);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    VariantInit(&var);
+    hr = IPropertyBag_Read(devenum_bag, fcchandlerW, &var, NULL);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    ppb_handler = V_BSTR(&var);
+
+    hr = CoCreateInstance(&CLSID_AVICo, NULL, CLSCTX_INPROC_SERVER,
+            &IID_IPersistPropertyBag, (void **)&ppb);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    hr = IPersistPropertyBag_InitNew(ppb);
+    todo_wine ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    ppb_got_read = 0;
+    hr = IPersistPropertyBag_Load(ppb, &property_bag, NULL);
+    todo_wine ok(hr == S_OK, "Got hr %#x.\n", hr);
+    ok(ppb_got_read == 1, "Got %u calls to Read().\n", ppb_got_read);
+
+    ref = IPersistPropertyBag_Release(ppb);
+    ok(!ref, "Got unexpected refcount %d.\n", ref);
+
+    VariantClear(&var);
+    IPropertyBag_Release(devenum_bag);
+}
+
 START_TEST(avico)
 {
     static const WCHAR test_display_name[] = {'@','d','e','v','i','c','e',':',
@@ -373,8 +456,11 @@ START_TEST(avico)
             ref = IBaseFilter_Release(filter);
             ok(!ref, "Got outstanding refcount %d.\n", ref);
         }
-        CoTaskMemFree(name);

+        if (!memcmp(name, test_display_name, 11 * sizeof(WCHAR)))
+            test_property_bag(mon);
+
+        CoTaskMemFree(name);
         IMoniker_Release(mon);
     }