[PATCH v7 0/1] MR8859: windows.applicationmodel/tests: Add tests for exposing COM interfaces through the manifest.

[Vibhav Pant (＠vibhavp)]

This MR adds additional tests to validate registration-free activation of WinRT components using the AppX manifest.

--
  v7: windows.applicationmodel/tests: Add tests for exposing inproc WinRT classes through the manifest.

https://gitlab.winehq.org/wine/wine/-/merge_requests/8859

[PATCH v7 1/1] windows.applicationmodel/tests: Add tests for exposing inproc WinRT classes through the manifest.

[Vibhav Pant]

From: Vibhav Pant

---
 .../tests/Makefile.in                         |   1 +
 .../tests/application.c                       | 108 ++++++++++++++++++
 .../tests/application.spec                    |   1 +
 .../tests/appxmanifest.xml                    |   8 ++
 4 files changed, 118 insertions(+)
 create mode 100644 dlls/windows.applicationmodel/tests/application.spec

diff --git a/dlls/windows.applicationmodel/tests/Makefile.in b/dlls/windows.applicationmodel/tests/Makefile.in
index 3987f627736..1319b25581e 100644
--- a/dlls/windows.applicationmodel/tests/Makefile.in
+++ b/dlls/windows.applicationmodel/tests/Makefile.in
@@ -5,5 +5,6 @@ application_EXTRADLLFLAGS = -mconsole

SOURCES = \
    application.c \
+	application.spec \
    model.c \
    resource.rc
diff --git a/dlls/windows.applicationmodel/tests/application.c b/dlls/windows.applicationmodel/tests/application.c
index ee357ecb264..ba3d13a9e3c 100644
--- a/dlls/windows.applicationmodel/tests/application.c
+++ b/dlls/windows.applicationmodel/tests/application.c
@@ -32,6 +32,7 @@

#include "roapi.h"

+#include "inspectable.h"
 #define WIDL_using_Windows_Foundation
 #define WIDL_using_Windows_Foundation_Collections
 #include "windows.foundation.h"
@@ -177,6 +178,111 @@ static void test_PackageStatics(void)
     ok( ref == 1, "got ref %ld.\n", ref );
 }

+
+static HRESULT WINAPI test_factory_QueryInterface( IActivationFactory *iface, REFIID iid, void **out )
+{
+    if (IsEqualGUID( iid, &IID_IUnknown ) ||
+        IsEqualGUID( iid, &IID_IAgileObject ) ||
+        IsEqualGUID( iid, &IID_IActivationFactory ) ||
+        IsEqualGUID( iid, &IID_IInspectable ))
+    {
+        IActivationFactory_AddRef(( *out = iface ));
+        return S_OK;
+    }
+
+    *out = NULL;
+    return E_NOINTERFACE;
+}
+
+static ULONG WINAPI test_factory_AddRef( IActivationFactory *iface )
+{
+    return 2;
+}
+
+static ULONG WINAPI test_factory_Release( IActivationFactory *iface )
+{
+    return 1;
+}
+
+static HRESULT WINAPI test_factory_GetIids( IActivationFactory *iface, ULONG *count, GUID **iids )
+{
+    ok( 0, "unexpected call\n" );
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI test_factory_GetRuntimeClassName( IActivationFactory *iface, HSTRING *name )
+{
+    static const WCHAR *nameW = L"Wine.Application.Class";
+    return WindowsCreateString( nameW, wcslen( nameW ), name );
+}
+
+static HRESULT WINAPI test_factory_GetTrustLevel( IActivationFactory *iface, TrustLevel *level )
+{
+    return S_OK;
+}
+
+static HRESULT WINAPI test_factory_ActivateInstance( IActivationFactory *iface, IInspectable **out )
+{
+    ok( 0, "unexpected call\n" );
+    return E_NOTIMPL;
+}
+
+static const IActivationFactoryVtbl test_factory_vtbl =
+{
+    /* IUnknown */
+    test_factory_QueryInterface,
+    test_factory_AddRef,
+    test_factory_Release,
+    /* IInspectable */
+    test_factory_GetIids,
+    test_factory_GetRuntimeClassName,
+    test_factory_GetTrustLevel,
+    /* IActivationFactory */
+    test_factory_ActivateInstance
+};
+
+static IActivationFactory test_factory = { &test_factory_vtbl };
+
+HRESULT WINAPI DllGetActivationFactory( HSTRING classid, IActivationFactory **factory )
+{
+    const WCHAR *buffer = WindowsGetStringRawBuffer( classid, NULL );
+
+   *factory = NULL;
+
+    if (!wcscmp( buffer, L"Wine.Application.Class" ))
+        return IActivationFactory_QueryInterface( &test_factory, &IID_IActivationFactory, (void **)factory );
+
+    return CLASS_E_CLASSNOTAVAILABLE;
+}
+
+static void test_registration( void )
+{
+    static const WCHAR *name = L"Wine.Application.Class";
+    IActivationFactory *factory;
+    const WCHAR *buf;
+    HSTRING str;
+    HRESULT hr;
+    hr = WindowsCreateString( name, wcslen( name ), &str );
+    ok( hr == S_OK, "got hr %#lx.\n", hr );
+
+    hr = RoGetActivationFactory( str, &IID_IActivationFactory, (void **)&factory );
+    WindowsDeleteString( str );
+    ok( hr == S_OK, "got hr %#lx.\n", hr );
+
+    check_interface( factory, &IID_IUnknown );
+    check_interface( factory, &IID_IInspectable );
+    check_interface( factory, &IID_IActivationFactory );
+    check_interface( factory, &IID_IAgileObject );
+
+    hr = IActivationFactory_GetRuntimeClassName( factory, &str );
+    ok( hr == S_OK, "got hr %#lx\n", hr );
+    buf = WindowsGetStringRawBuffer( str, NULL );
+    ok( buf && !wcscmp( buf, name ), "got str %s\n", debugstr_hstring( str ) );
+    WindowsDeleteString( str );
+
+    IActivationFactory_Release( factory );
+}
+
 int main( int argc, char const *argv[] )
 {
     HRESULT hr;
@@ -189,6 +295,8 @@ int main( int argc, char const *argv[] )
     test_ApplicationDataStatics();
     test_PackageStatics();

+    test_registration();
+
     RoUninitialize();

winrt_test_exit();
diff --git a/dlls/windows.applicationmodel/tests/application.spec b/dlls/windows.applicationmodel/tests/application.spec
new file mode 100644
index 00000000000..4e778c2ca8c
--- /dev/null
+++ b/dlls/windows.applicationmodel/tests/application.spec
@@ -0,0 +1 @@
+@ stdcall -private DllGetActivationFactory(ptr ptr)
diff --git a/dlls/windows.applicationmodel/tests/appxmanifest.xml b/dlls/windows.applicationmodel/tests/appxmanifest.xml
index 33cf6ae6c1c..19e75a6a544 100644
--- a/dlls/windows.applicationmodel/tests/appxmanifest.xml
+++ b/dlls/windows.applicationmodel/tests/appxmanifest.xml
@@ -23,4 +23,12 @@
             <uap:VisualElements BackgroundColor="transparent" DisplayName="WineTest" Square150x150Logo="logo.png" Square44x44Logo="logo.png" Description="WineTest" />
         </Application>
     </Applications>
+    <Extensions>
+        <Extension Category="windows.activatableClass.inProcessServer">
+            <InProcessServer>
+                <Path>application.exe</Path>
+                <ActivatableClass ActivatableClassId="Wine.Application.Class" ThreadingModel="both"></ActivatableClass>
+            </InProcessServer>
+        </Extension>
+    </Extensions>
 </Package>

[Vibhav Pant (＠vibhavp)]

On Sat Aug 30 13:24:39 2025 +0000, Rémi Bernon wrote:
> static HRESULT WINAPI test_inspectable_GetRuntimeClassName(
> IActivationFactory *iface, HSTRING *name )
> {
>     static const WCHAR *nameW = L"Wine.Application.Class";
>     return WindowsCreateString( nameW, wcslen( nameW ), name );
> }
> static HRESULT WINAPI test_inspectable_GetIids( IActivationFactory
> *iface, ULONG *count, GUID **iids )
> {
>     return E_NOTIMPL;
> }
> static HRESULT WINAPI test_inspectable_GetTrustLevel( IActivationFactory
> *iface, TrustLevel *level )
> {
>     return S_OK;
> }
>
> Missing line.
> Also, might be interesting to add some tests in them, `ok( 0,
> "unexpected\n" );` if they aren't supposed to be called.

Thanks.

[PATCH v7 0/1] MR8859: windows.applicationmodel/tests: Add tests for exposing COM interfaces through the manifest. - approved

[Rémi Bernon (＠rbernon)]

This merge request was approved by Rémi Bernon.