quartz/tests: Skip some tests if not allowed to register filters.

dlls/quartz/tests/filtergraph.c

@@ -1811,6 +1811,10 @@ static void test_render_filter_priority(void)
 
     hr = IFilterMapper2_RegisterFilter(pMapper2, &CLSID_TestFilter2, wszFilterInstanceName2, NULL,
                     &CLSID_LegacyAmFilterCategory, NULL, &rgf2);
+    if (hr == E_ACCESSDENIED)
+        skip("Not authorized to register filters\n");
+    else
+    {
         ok(hr == S_OK, "IFilterMapper2_RegisterFilter failed with %x\n", hr);
 
         rgf2.dwMerit = MERIT_PREFERRED;
@@ -1844,6 +1848,7 @@ static void test_render_filter_priority(void)
         get_connected_filter_name(ptestfilter, ConnectedFilterName1);
         ok(!lstrcmp(ConnectedFilterName1, "TestfilterInstance3"),
            "unexpected connected filter: %s\n", ConnectedFilterName1);
+    }
 
     hr = IFilterMapper2_UnregisterFilter(pMapper2, &CLSID_LegacyAmFilterCategory, NULL,
             &CLSID_TestFilter2);

dlls/quartz/tests/filtermapper.c

@@ -117,6 +117,10 @@ static void test_fm2_enummatchingfilters(void)
 
     hr = IFilterMapper2_RegisterFilter(pMapper, &clsidFilter1, wszFilterName1, NULL,
                     &CLSID_LegacyAmFilterCategory, NULL, &rgf2);
+    if (hr == E_ACCESSDENIED)
+        skip("Not authorized to register filters\n");
+    else
+    {
         ok(hr == S_OK, "IFilterMapper2_RegisterFilter failed with %x\n", hr);
 
         rgPins2[0].dwFlags = 0;
@@ -170,6 +174,7 @@ static void test_fm2_enummatchingfilters(void)
             found = enum_find_filter(wszFilterName1, pEnum);
             ok(found, "EnumMatchingFilters failed to return the test filter 1\n");
         }
+    }
 
     if (pEnum) IEnumMoniker_Release(pEnum);
     pEnum = NULL;
@@ -245,6 +250,10 @@ static void test_legacy_filter_registration(void)
     /* Register---- functions need a filter class key to write pin and pin media type data to. Create a bogus
      * class key for it. */
     lRet = RegCreateKeyExA(HKEY_CLASSES_ROOT, szRegKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hKey, NULL);
+    if (lRet == ERROR_ACCESS_DENIED)
+        skip("Not authorized to register filters\n");
+    else
+    {
         ok(lRet == ERROR_SUCCESS, "RegCreateKeyExA failed with %x\n", HRESULT_FROM_WIN32(lRet));
 
         /* Set default value - this is interpreted as "friendly name" later. */
@@ -306,6 +315,7 @@ static void test_legacy_filter_registration(void)
 
         lRet = RegDeleteKeyA(hKey, szGuidstring);
         ok(lRet == ERROR_SUCCESS, "RegDeleteKeyA failed with %x\n", HRESULT_FROM_WIN32(lRet));
+    }
 
     if (hKey) RegCloseKey(hKey);
     hKey = NULL;
@@ -420,6 +430,11 @@ static void test_register_filter_with_null_clsMinorType(void)
 
     hr = IFilterMapper2_RegisterFilter(pMapper, &clsidFilter1, wszFilterName1, NULL,
                     &CLSID_LegacyAmFilterCategory, NULL, &rgf2);
+    if (hr == E_ACCESSDENIED)
+    {
+        skip("Not authorized to register filters\n");
+        goto out;
+    }
     ok(hr == S_OK, "IFilterMapper2_RegisterFilter failed with %x\n", hr);
 
     hr = IFilterMapper2_UnregisterFilter(pMapper, &CLSID_LegacyAmFilterCategory, NULL, &clsidFilter1);