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mscoree: Add a test that enumerates .NET runtimes.

This commit is contained in:
Vincent Povirk 2010-09-21 16:40:07 -05:00 committed by Alexandre Julliard
parent d1dd372a0c
commit 79ed842931
1 changed files with 47 additions and 0 deletions
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47
dlls/mscoree/tests/metahost.c
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@ -62,10 +62,57 @@ void cleanup(void)
FreeLibrary(hmscoree);
}
void test_enumruntimes(void)
{
IEnumUnknown *runtime_enum;
IUnknown *unk;
DWORD count;
ICLRRuntimeInfo *runtime_info;
HRESULT hr;
WCHAR buf[MAX_PATH];
hr = ICLRMetaHost_EnumerateInstalledRuntimes(metahost, &runtime_enum);
ok(hr == S_OK, "EnumerateInstalledRuntimes returned %x\n", hr);
if (FAILED(hr)) return;
while ((hr = IEnumUnknown_Next(runtime_enum, 1, &unk, &count)) == S_OK)
{
hr = IUnknown_QueryInterface(unk, &IID_ICLRRuntimeInfo, (void**)&runtime_info);
ok(hr == S_OK, "QueryInterface returned %x\n", hr);
count = 1;
hr = ICLRRuntimeInfo_GetVersionString(runtime_info, buf, &count);
ok(hr == HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER), "GetVersionString returned %x\n", hr);
ok(count > 1, "GetVersionString returned count %u\n", count);
count = 0xdeadbeef;
hr = ICLRRuntimeInfo_GetVersionString(runtime_info, NULL, &count);
ok(hr == S_OK, "GetVersionString returned %x\n", hr);
ok(count > 1 && count != 0xdeadbeef, "GetVersionString returned count %u\n", count);
count = MAX_PATH;
hr = ICLRRuntimeInfo_GetVersionString(runtime_info, buf, &count);
ok(hr == S_OK, "GetVersionString returned %x\n", hr);
ok(count > 1, "GetVersionString returned count %u\n", count);
trace("runtime found: %s\n", wine_dbgstr_w(buf));
ICLRRuntimeInfo_Release(runtime_info);
IUnknown_Release(unk);
}
ok(hr == S_FALSE, "IEnumUnknown_Next returned %x\n", hr);
IEnumUnknown_Release(runtime_enum);
}
START_TEST(metahost)
{
if (!init_pointers())
return;
test_enumruntimes();
cleanup();
}