Re: [PATCH 0/7] MR7776: windowscodecs/tests: Add some tests for metadata handlers component info.

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/windowscodecs/tests/metadata.c:
> +{
> - IWICComponentFactory *factory;
> - IWICMetadataReader *reader;
> - IStream *stream;
> - HRESULT hr;
> - GUID guid;
> -
> - hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
> -
>        &IID_IWICComponentFactory, (void **)&factory);
> - ok_(__FILE__, line)(hr == S_OK, "Unexpected hr %#lx.\n", hr);
> -
> - stream = create_stream(data, size);
> - ok_(__FILE__, line)(!!stream, "Failed to create a stream.\n");
> -
> - hr = IWICComponentFactory_CreateMetadataReaderFromContainer(factory,
> -
>        &GUID_ContainerFormatPng, NULL, WICMetadataCreationFailUnknown, stream, &reader);

Did you mean to use `container` instead of hard-coding PNG here?