[PATCH 7/7] windows.devices.usb/tests: Add IUsbDeviceStatics::GetDeviceSelectorVidPidOnly() tests.

[Mohamad Al-Jaf]

From: Mohamad Al-Jaf

---
 dlls/windows.devices.usb/tests/usb.c | 56 +++++++++++++++++++++++++++-
 1 file changed, 55 insertions(+), 1 deletion(-)

diff --git a/dlls/windows.devices.usb/tests/usb.c b/dlls/windows.devices.usb/tests/usb.c
index 347cfa29c1c..1899c24e95f 100644
--- a/dlls/windows.devices.usb/tests/usb.c
+++ b/dlls/windows.devices.usb/tests/usb.c
@@ -45,13 +45,40 @@ static void check_interface_( unsigned int line, void *obj, const IID *iid )
     IUnknown_Release( unk );
 }

+static HRESULT wine_GetDeviceSelectorVidPidOnly( UINT32 vendor, UINT32 product, HSTRING *value )
+{
+    static const WCHAR *prefix = L"System.Devices.InterfaceClassGuid:="{DEE824EF-729B-4A0E-9C14-B7117D33A817}""
+                                 L" AND System.Devices.InterfaceEnabled:=System.StructuredQueryType.Boolean#True"
+                                 L" AND System.DeviceInterface.WinUsb.UsbVendorId:=";
+    static const WCHAR *suffix = L" AND System.DeviceInterface.WinUsb.UsbProductId:=";
+    WCHAR *buffer;
+    int length;
+    HRESULT hr;
+
+    if (!value) return E_INVALIDARG;
+
+    length = _snwprintf( NULL, 0, L"%ls%d%ls%d", prefix, (INT32)vendor, suffix, (INT32)product );
+    if (length < 0) return E_FAIL;
+
+    buffer = (WCHAR *)malloc( (length + 1) * sizeof(WCHAR) );
+    if (!buffer) return E_OUTOFMEMORY;
+
+    _snwprintf( buffer, length + 1, L"%ls%d%ls%d", prefix, (INT32)vendor, suffix, (INT32)product );
+    hr = WindowsCreateString( buffer, length, value );
+
+    free( buffer );
+    return hr;
+}
+
 static void test_UsbDevicesStatics(void)
 {
     static const WCHAR *usbdevice_statics_name = L"Windows.Devices.Usb.UsbDevice";
     IUsbDeviceStatics *usbdevice_statics;
     IActivationFactory *factory;
-    HSTRING str;
+    UINT32 vendor, product;
+    HSTRING str, wine_str;
     HRESULT hr;
+    INT32 res;
     LONG ref;

hr = WindowsCreateString( usbdevice_statics_name, wcslen( usbdevice_statics_name ), &str );
@@ -73,6 +100,33 @@ static void test_UsbDevicesStatics(void)
     hr = IActivationFactory_QueryInterface( factory, &IID_IUsbDeviceStatics, (void **)&usbdevice_statics );
     ok( hr == S_OK, "got hr %#lx.\n", hr );

+    hr = IUsbDeviceStatics_GetDeviceSelectorVidPidOnly( usbdevice_statics, 5, 10, NULL );
+    ok( hr == E_INVALIDARG, "got hr %#lx.\n", hr );
+
+    vendor = 20;
+    product = 23;
+    hr = IUsbDeviceStatics_GetDeviceSelectorVidPidOnly( usbdevice_statics, vendor, product, &str );
+    ok( hr == S_OK, "got hr %#lx.\n", hr );
+    hr = wine_GetDeviceSelectorVidPidOnly( vendor, product, &wine_str );
+    ok( hr == S_OK, "got hr %#lx.\n", hr );
+    hr = WindowsCompareStringOrdinal( str, wine_str, &res );
+    ok( hr == S_OK, "got hr %#lx.\n", hr );
+    ok( !res, "got string %s.\n", debugstr_hstring(str) );
+    WindowsDeleteString( str );
+    WindowsDeleteString( wine_str );
+
+    vendor = 4294967195; /* Vendor = -101 */
+    product = -1294967195;
+    hr = IUsbDeviceStatics_GetDeviceSelectorVidPidOnly( usbdevice_statics, vendor, product, &str );
+    ok( hr == S_OK, "got hr %#lx.\n", hr );
+    hr = wine_GetDeviceSelectorVidPidOnly( vendor, product, &wine_str );
+    ok( hr == S_OK, "got hr %#lx.\n", hr );
+    hr = WindowsCompareStringOrdinal( str, wine_str, &res );
+    ok( hr == S_OK, "got hr %#lx.\n", hr );
+    ok( !res, "got string %s.\n", debugstr_hstring(str) );
+    WindowsDeleteString( str );
+    WindowsDeleteString( wine_str );
+
     ref = IUsbDeviceStatics_Release( usbdevice_statics );
     ok( ref == 2, "got ref %ld.\n", ref );
     ref = IActivationFactory_Release( factory );