windows.networking.hostname/tests: Add IHostNameFactory::CreateHostName() tests.

dlls/windows.networking.hostname/tests/hostname.c

@@ -48,10 +48,13 @@ static void check_interface_( unsigned int line, void *obj, const IID *iid )
 static void test_HostnameStatics(void)
 {
     static const WCHAR *hostname_statics_name = L"Windows.Networking.HostName";
+    static const WCHAR *ip = L"192.168.0.0";
     IHostNameFactory *hostnamefactory;
     IActivationFactory *factory;
-    HSTRING str;
+    HSTRING str, rawname;
+    IHostName *hostname;
     HRESULT hr;
+    INT32 res;
     LONG ref;
 
     hr = WindowsCreateString( hostname_statics_name, wcslen( hostname_statics_name ), &str );
@@ -72,7 +75,29 @@ static void test_HostnameStatics(void)
 
     hr = IActivationFactory_QueryInterface( factory, &IID_IHostNameFactory, (void **)&hostnamefactory );
     ok( hr == S_OK, "got hr %#lx.\n", hr );
+    hr = WindowsCreateString( ip, wcslen( ip ), &str );
+    ok( hr == S_OK, "got hr %#lx.\n", hr );
+
+    hr = IHostNameFactory_CreateHostName( hostnamefactory, NULL, &hostname );
+    todo_wine ok( hr == E_INVALIDARG, "got hr %#lx.\n", hr );
+    hr = IHostNameFactory_CreateHostName( hostnamefactory, str, NULL );
+    todo_wine ok( hr == E_POINTER, "got hr %#lx.\n", hr );
+    hr = IHostNameFactory_CreateHostName( hostnamefactory, NULL, NULL );
+    todo_wine ok( hr == E_POINTER, "got hr %#lx.\n", hr );
+    hr = IHostNameFactory_CreateHostName( hostnamefactory, str, &hostname );
+    todo_wine ok( hr == S_OK, "got hr %#lx.\n", hr );
+    todo_wine ok( hostname != NULL, "got NULL hostname %p.\n", hostname );
+
+    hr = IHostName_get_RawName( hostname, NULL );
+    todo_wine ok( hr == E_INVALIDARG, "got hr %#lx.\n", hr );
+    hr = IHostName_get_RawName( hostname, &rawname );
+    todo_wine ok( hr == S_OK, "got hr %#lx.\n", hr );
+    hr = WindowsCompareStringOrdinal( str, rawname, &res );
+    todo_wine ok( hr == S_OK, "got hr %#lx.\n", hr );
+    todo_wine ok( !res, "got unexpected string %s.\n", debugstr_hstring(rawname) );
 
+    WindowsDeleteString( str );
+    WindowsDeleteString( rawname );
     ref = IHostNameFactory_Release( hostnamefactory );
     ok( ref == 2, "got ref %ld.\n", ref );
     ref = IActivationFactory_Release( factory );