[PATCH v3 2/2] update test

[Hans Chen]

From: Hans Chen

---
 dlls/sxs/tests/comtest_exe.manifest |  7 +++++++
 dlls/sxs/tests/interfaces.idl       |  5 +++++
 dlls/sxs/tests/sxs.c                | 12 ++++++++++++
 3 files changed, 24 insertions(+)

diff --git a/dlls/sxs/tests/comtest_exe.manifest b/dlls/sxs/tests/comtest_exe.manifest
index bc9ce4c0457..362b408da07 100644
--- a/dlls/sxs/tests/comtest_exe.manifest
+++ b/dlls/sxs/tests/comtest_exe.manifest
@@ -8,4 +8,11 @@
                 type="win32"/>
         </dependentAssembly>
     </dependency>
+    <file name="comtest.dll">
+        <comClass
+            clsid="{2e106e50-e7a4-4489-8538-83643f100fde}"
+            progid="comtest.COMClass"
+            threadingModel="Free"
+        />
+    </file>
 </assembly>
diff --git a/dlls/sxs/tests/interfaces.idl b/dlls/sxs/tests/interfaces.idl
index f34660db75c..bc143fe0deb 100644
--- a/dlls/sxs/tests/interfaces.idl
+++ b/dlls/sxs/tests/interfaces.idl
@@ -38,3 +38,8 @@ coclass Test { interface ITest; };
     uuid(2e106e50-e7a4-4489-8538-83643f100fdd),
 ]
 coclass SurrogateTest { interface ITest; };
+
+[
+    uuid(2e106e50-e7a4-4489-8538-83643f100fde),
+]
+coclass COMClassTest { interface ITest; };
diff --git a/dlls/sxs/tests/sxs.c b/dlls/sxs/tests/sxs.c
index 9bcb85c69aa..6dfc2fb6aab 100644
--- a/dlls/sxs/tests/sxs.c
+++ b/dlls/sxs/tests/sxs.c
@@ -147,6 +147,18 @@ static void run_test(void)
     ret = SxsLookupClrGuid(SXS_LOOKUP_CLR_GUID_FIND_ANY, (GUID *)&CLSID_SurrogateTest, NULL, NULL, 0, &buffer_size);
     ok(!ret, "Unexpected return value %d.\n", ret);
     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "Got %ld\n", GetLastError());
+
+    info = malloc(buffer_size);
+    SetLastError(0xdeadbeef);
+    ret = SxsLookupClrGuid(SXS_LOOKUP_CLR_GUID_FIND_CLR_ANY, (GUID*)&CLSID_COMClassTest, NULL, info, buffer_size, &buffer_size);
+    ok(ret == TRUE, "Got %d\n", ret);
+    ok(GetLastError() == 0, "Got %ld\n", GetLastError());
+    ok(info->dwFlags == SXS_GUID_INFORMATION_CLR_FLAG_IS_CLASS, "Got %ld\n", info->dwFlags);
+    ok(!lstrcmpW(info->pcwszTypeName, NULL), "Unexpected typename %s.\n", wine_dbgstr_w(info->pcwszTypeName));
+    ok(!lstrcmpW(info->pcwszRuntimeVersion, NULL), "Unexpected runtime version %s.\n",
+           wine_dbgstr_w(info->pcwszRuntimeVersion));
+
+    free(info);
 }

static void prepare_and_run_test(void)