[PATCH v2] windowscodecs/tests: Add IWICBitmapEncoderInfo test

[Vincent Povirk]

When is GetEncoderInfo expected to return
WINCODEC_ERR_COMPONENTNOTFOUND? Is this an intended behavior, or a
bug?

On Sun, Feb 10, 2019 at 8:38 PM Alistair Leslie-Hughes
<leslie_alistair at hotmail.com> wrote:
>
> Signed-off-by: Alistair Leslie-Hughes <leslie_alistair at hotmail.com>
> ---
>  dlls/windowscodecs/tests/converter.c | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
>
> diff --git a/dlls/windowscodecs/tests/converter.c b/dlls/windowscodecs/tests/converter.c
> index 1cfa29b..72b625d 100644
> --- a/dlls/windowscodecs/tests/converter.c
> +++ b/dlls/windowscodecs/tests/converter.c
> @@ -1217,6 +1217,8 @@ static void test_multi_encoder(const struct bitmap_data **srcs, const CLSID* cls
>
>          if (hglobal && SUCCEEDED(hr))
>          {
> +            IWICBitmapEncoderInfo *info;
> +
>              if (palette)
>              {
>                  hr = IWICBitmapEncoder_SetPalette(encoder, palette);
> @@ -1233,6 +1235,20 @@ static void test_multi_encoder(const struct bitmap_data **srcs, const CLSID* cls
>                  hr = S_OK;
>              }
>
> +            hr = IWICBitmapEncoder_GetEncoderInfo(encoder, &info);
> +            ok(hr == S_OK || hr == WINCODEC_ERR_COMPONENTNOTFOUND, "wrong error %#x\n", hr);
> +            if (SUCCEEDED(hr))
> +            {
> +                CLSID clsid;
> +
> +                hr = IWICBitmapEncoderInfo_GetCLSID(info, &clsid);
> +                ok(hr == S_OK, "wrong error %#x\n", hr);
> +                ok(!IsEqualGUID(&clsid_encoder, &clsid), "wrong CLSID %s (%s)\n",
> +                       wine_dbgstr_guid(clsid_encoder), wine_dbgstr_guid(&clsid));
> +
> +                IWICBitmapEncoderInfo_Release(info);
> +            }
> +
>              i=0;
>              while (SUCCEEDED(hr) && srcs[i])
>              {
> --
> 1.9.1
>
>
>