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?

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https://gitlab.winehq.org/wine/wine/-/merge_requests/7776#note_100449