shcore: Return ISequentialStream interface for memory stream.

Signed-off-by: Daniel Lehman <dlehman25@gmail.com> Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

shcore: Return ISequentialStream interface for memory stream.
16ceadd2 · Daniel Lehman · Alexandre Julliard · ba8638e1 · 16ceadd2 · 16ceadd2
Commit 16ceadd2 authored Nov 18, 2020 by Daniel Lehman Committed by Alexandre Julliard Nov 25, 2020
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main.c dlls/shcore/main.c +3 -1

istream.c dlls/shlwapi/tests/istream.c +0 -2

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--- a/dlls/shcore/main.c
+++ b/dlls/shcore/main.c
@@ -555,7 +555,9 @@ static HRESULT WINAPI shstream_QueryInterface(IStream *iface, REFIID riid, void 

    TRACE("(%p)->(%s, %p)\n", stream, debugstr_guid(riid), out);

-    if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IStream))
+    if (IsEqualIID(riid, &IID_IUnknown) ||
+        IsEqualIID(riid, &IID_IStream) ||
+        IsEqualIID(riid, &IID_ISequentialStream))
    {
        *out = iface;
        IStream_AddRef(iface);

--- a/dlls/shlwapi/tests/istream.c
+++ b/dlls/shlwapi/tests/istream.c
@@ -270,7 +270,6 @@ static void test_stream_qi(IStream *stream)

    unk = NULL;
    hr = IStream_QueryInterface(stream, &IID_ISequentialStream, (void **)&unk);
-todo_wine
    ok(SUCCEEDED(hr) || broken(hr == E_NOINTERFACE) /* XP */, "Failed to get ISequentialStream interface, hr %#x.\n", hr);
    if (unk)
        IUnknown_Release(unk);
@@ -753,7 +752,6 @@ static void test_SHCreateMemStream(void)
    ok(stream != NULL, "Failed to create a stream.\n");

    hr = IStream_QueryInterface(stream, &IID_ISequentialStream, (void **)&unk);
-todo_wine
    ok(hr == S_OK || broken(hr == E_NOINTERFACE) /* WinXP */, "Failed to QI, hr %#x.\n", hr);
    if (unk)
        IUnknown_Release(unk);