Jactry Zeng : devenum: Implement IMoniker::IsEqual().
Alexandre Julliard
julliard at winehq.org
Tue Mar 28 15:38:42 CDT 2017
Module: wine
Branch: master
Commit: 116743c42ba5e363df6ea678882b59fe297643f8
URL: http://source.winehq.org/git/wine.git/?a=commit;h=116743c42ba5e363df6ea678882b59fe297643f8
Author: Jactry Zeng <jzeng at codeweavers.com>
Date: Mon Mar 27 23:41:23 2017 +0800
devenum: Implement IMoniker::IsEqual().
Signed-off-by: Jactry Zeng <jzeng at codeweavers.com>
Signed-off-by: Andrew Eikum <aeikum at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/devenum/mediacatenum.c | 31 ++++++++++++++-
dlls/devenum/tests/devenum.c | 90 ++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 119 insertions(+), 2 deletions(-)
diff --git a/dlls/devenum/mediacatenum.c b/dlls/devenum/mediacatenum.c
index 8eec94b..4edc4e9 100644
--- a/dlls/devenum/mediacatenum.c
+++ b/dlls/devenum/mediacatenum.c
@@ -528,9 +528,36 @@ static HRESULT WINAPI DEVENUM_IMediaCatMoniker_Enum(IMoniker *iface, BOOL fForwa
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_IsEqual(IMoniker *iface, IMoniker *pmkOtherMoniker)
{
- FIXME("(%p)->(%p): stub\n", iface, pmkOtherMoniker);
+ CLSID clsid;
+ LPOLESTR this_name, other_name;
+ IBindCtx *bind;
+ HRESULT res;
- return E_NOTIMPL;
+ TRACE("(%p)->(%p)\n", iface, pmkOtherMoniker);
+
+ if (!pmkOtherMoniker)
+ return E_INVALIDARG;
+
+ IMoniker_GetClassID(pmkOtherMoniker, &clsid);
+ if (!IsEqualCLSID(&clsid, &CLSID_CDeviceMoniker))
+ return S_FALSE;
+
+ res = CreateBindCtx(0, &bind);
+ if (FAILED(res))
+ return res;
+
+ res = S_FALSE;
+ if (SUCCEEDED(IMoniker_GetDisplayName(iface, bind, NULL, &this_name)) &&
+ SUCCEEDED(IMoniker_GetDisplayName(pmkOtherMoniker, bind, NULL, &other_name)))
+ {
+ int result = lstrcmpiW(this_name, other_name);
+ CoTaskMemFree(this_name);
+ CoTaskMemFree(other_name);
+ if (!result)
+ res = S_OK;
+ }
+ IBindCtx_Release(bind);
+ return res;
}
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_Hash(IMoniker *iface, DWORD *pdwHash)
diff --git a/dlls/devenum/tests/devenum.c b/dlls/devenum/tests/devenum.c
index e3c0f47..c2173fe 100644
--- a/dlls/devenum/tests/devenum.c
+++ b/dlls/devenum/tests/devenum.c
@@ -135,6 +135,94 @@ static void test_devenum(IBindCtx *bind_ctx)
if(sizeof(void*) == 4)
ok(have_mrle, "mrle codec not found\n");
}
+static void test_moniker_isequal(void)
+{
+ HRESULT res;
+ ICreateDevEnum *create_devenum = NULL;
+ IEnumMoniker *enum_moniker0 = NULL, *enum_moniker1 = NULL;
+ IMoniker *moniker0 = NULL, *moniker1 = NULL;
+
+ res = CoCreateInstance(&CLSID_SystemDeviceEnum, NULL, CLSCTX_INPROC,
+ &IID_ICreateDevEnum, (LPVOID*)&create_devenum);
+ if (FAILED(res))
+ {
+ skip("Cannot create SystemDeviceEnum object (%x)\n", res);
+ return;
+ }
+
+ res = ICreateDevEnum_CreateClassEnumerator(create_devenum, &CLSID_LegacyAmFilterCategory, &enum_moniker0, 0);
+ ok(SUCCEEDED(res), "Cannot create enum moniker (res = %x)\n", res);
+ if (SUCCEEDED(res))
+ {
+ if (SUCCEEDED(IEnumMoniker_Next(enum_moniker0, 1, &moniker0, NULL)) &&
+ SUCCEEDED(IEnumMoniker_Next(enum_moniker0, 1, &moniker1, NULL)))
+ {
+ res = IMoniker_IsEqual(moniker0, moniker1);
+ ok(res == S_FALSE, "IMoniker_IsEqual should fail (res = %x)\n", res);
+
+ res = IMoniker_IsEqual(moniker1, moniker0);
+ ok(res == S_FALSE, "IMoniker_IsEqual should fail (res = %x)\n", res);
+
+ IMoniker_Release(moniker0);
+ IMoniker_Release(moniker1);
+ }
+ else
+ skip("Cannot get moniker for testing.\n");
+ }
+ IEnumMoniker_Release(enum_moniker0);
+
+ res = ICreateDevEnum_CreateClassEnumerator(create_devenum, &CLSID_LegacyAmFilterCategory, &enum_moniker0, 0);
+ ok(SUCCEEDED(res), "Cannot create enum moniker (res = %x)\n", res);
+ res = ICreateDevEnum_CreateClassEnumerator(create_devenum, &CLSID_AudioRendererCategory, &enum_moniker1, 0);
+ ok(SUCCEEDED(res), "Cannot create enum moniker (res = %x)\n", res);
+ if (SUCCEEDED(res))
+ {
+ if (SUCCEEDED(IEnumMoniker_Next(enum_moniker0, 1, &moniker0, NULL)) &&
+ SUCCEEDED(IEnumMoniker_Next(enum_moniker1, 1, &moniker1, NULL)))
+ {
+ res = IMoniker_IsEqual(moniker0, moniker1);
+ ok(res == S_FALSE, "IMoniker_IsEqual should failed (res = %x)\n", res);
+
+ res = IMoniker_IsEqual(moniker1, moniker0);
+ ok(res == S_FALSE, "IMoniker_IsEqual should failed (res = %x)\n", res);
+
+ IMoniker_Release(moniker0);
+ IMoniker_Release(moniker1);
+ }
+ else
+ skip("Cannot get moniker for testing.\n");
+ }
+ IEnumMoniker_Release(enum_moniker0);
+ IEnumMoniker_Release(enum_moniker1);
+
+ res = ICreateDevEnum_CreateClassEnumerator(create_devenum, &CLSID_LegacyAmFilterCategory, &enum_moniker0, 0);
+ ok(SUCCEEDED(res), "Cannot create enum moniker (res = %x)\n", res);
+ res = ICreateDevEnum_CreateClassEnumerator(create_devenum, &CLSID_LegacyAmFilterCategory, &enum_moniker1, 0);
+ ok(SUCCEEDED(res), "Cannot create enum moniker (res = %x)\n", res);
+ if (SUCCEEDED(res))
+ {
+ if (SUCCEEDED(IEnumMoniker_Next(enum_moniker0, 1, &moniker0, NULL)) &&
+ SUCCEEDED(IEnumMoniker_Next(enum_moniker1, 1, &moniker1, NULL)))
+ {
+ res = IMoniker_IsEqual(moniker0, moniker1);
+ ok(res == S_OK, "IMoniker_IsEqual failed (res = %x)\n", res);
+
+ res = IMoniker_IsEqual(moniker1, moniker0);
+ ok(res == S_OK, "IMoniker_IsEqual failed (res = %x)\n", res);
+
+ IMoniker_Release(moniker0);
+ IMoniker_Release(moniker1);
+ }
+ else
+ skip("Cannot get moniker for testing.\n");
+ }
+ IEnumMoniker_Release(enum_moniker0);
+ IEnumMoniker_Release(enum_moniker1);
+
+ ICreateDevEnum_Release(create_devenum);
+
+ return;
+}
/* CLSID_CDeviceMoniker */
@@ -155,5 +243,7 @@ START_TEST(devenum)
IBindCtx_Release(bind_ctx);
}
+ test_moniker_isequal();
+
CoUninitialize();
}
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