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msdasql/tests: Add MSDASQL_ENUMERATOR tests. 

Signed-off-by: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alistair Leslie-Hughes 2021-11-03 16:37:12 +11:00 committed by Alexandre Julliard
parent 9e76b504e5
commit 626f85f5f6
1 changed files with 89 additions and 0 deletions
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89
dlls/msdasql/tests/provider.c
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@ -461,6 +461,93 @@ static void cleanup_database(void)
DeleteFileA(mdbpath);
}
static void test_enumeration(void)
{
ISourcesRowset *source;
IRowset *rowset, *rowset2;
IColumnsInfo *columninfo;
IAccessor *accessor;
DBBINDING bindings = { 1, 0, 0, 512, NULL, NULL, NULL, DBPART_VALUE | DBPART_STATUS, DBMEMOWNER_CLIENTOWNED, DBPARAMIO_NOTPARAM, 514, 0, DBTYPE_WSTR, 0, 0 };
HACCESSOR hacc;
HRESULT hr;
DBCOLUMNINFO colinfo_data[] =
{
{ NULL, NULL, 0, DBCOLUMNFLAGS_ISFIXEDLENGTH | DBCOLUMNFLAGS_ISBOOKMARK, 4, DBTYPE_UI4, 10, 255 },
{ (WCHAR*)L"SOURCES_NAME", NULL, 1, DBCOLUMNFLAGS_MAYBENULL | DBCOLUMNFLAGS_WRITEUNKNOWN, 128, DBTYPE_WSTR, 255, 255 },
{ (WCHAR*)L"SOURCES_PARSENAME", NULL, 2, DBCOLUMNFLAGS_MAYBENULL | DBCOLUMNFLAGS_WRITEUNKNOWN, 128, DBTYPE_WSTR, 255, 255 },
{ (WCHAR*)L"SOURCES_DESCRIPTION", NULL, 3, DBCOLUMNFLAGS_MAYBENULL | DBCOLUMNFLAGS_WRITEUNKNOWN, 128, DBTYPE_WSTR, 255, 255 },
{ (WCHAR*)L"SOURCES_TYPE", NULL, 4, DBCOLUMNFLAGS_ISFIXEDLENGTH | DBCOLUMNFLAGS_MAYBENULL | DBCOLUMNFLAGS_WRITEUNKNOWN, 2, DBTYPE_UI2, 5, 255 },
{ (WCHAR*)L"SOURCES_ISPARENT", NULL, 5, DBCOLUMNFLAGS_ISFIXEDLENGTH | DBCOLUMNFLAGS_MAYBENULL | DBCOLUMNFLAGS_WRITEUNKNOWN, 2, DBTYPE_BOOL, 255, 255 }
};
hr = CoCreateInstance( &CLSID_MSDASQL_ENUMERATOR, NULL, CLSCTX_INPROC_SERVER, &IID_ISourcesRowset,
(void **)&source );
if ( FAILED(hr))
{
skip("Failed create Enumerator object\n");
return;
}
hr = ISourcesRowset_GetSourcesRowset(source, NULL, &IID_IRowset, 0, NULL, (IUnknown**)&rowset);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = ISourcesRowset_GetSourcesRowset(source, NULL, &IID_IRowset, 0, NULL, (IUnknown**)&rowset2);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(rowset != rowset2, "same pointer\n");
IRowset_Release(rowset2);
hr = IRowset_QueryInterface(rowset, &IID_IColumnsInfo, (void**)&columninfo);
todo_wine ok(hr == S_OK, "got 0x%08x\n", hr);
if (hr == S_OK)
{
DBORDINAL columns;
DBCOLUMNINFO *dbcolumninfo;
OLECHAR *buffer;
int i;
hr = IColumnsInfo_GetColumnInfo(columninfo, &columns, &dbcolumninfo, &buffer);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(columns == 6, "got %lu\n", columns);
for( i = 0; i < columns; i++ )
{
if (!dbcolumninfo[i].pwszName || !colinfo_data[i].pwszName)
ok (dbcolumninfo[i].pwszName == colinfo_data[i].pwszName, "got %p/%p", dbcolumninfo[i].pwszName, colinfo_data[i].pwszName);
else
ok ( !wcscmp(dbcolumninfo[i].pwszName, colinfo_data[i].pwszName), "got %p/%p",
debugstr_w(dbcolumninfo[i].pwszName), debugstr_w(colinfo_data[i].pwszName));
ok (dbcolumninfo[i].pTypeInfo == colinfo_data[i].pTypeInfo, "got %p/%p", dbcolumninfo[i].pTypeInfo, colinfo_data[i].pTypeInfo);
ok (dbcolumninfo[i].iOrdinal == colinfo_data[i].iOrdinal, "got %ld/%ld", dbcolumninfo[i].iOrdinal, colinfo_data[i].iOrdinal);
ok (dbcolumninfo[i].dwFlags == colinfo_data[i].dwFlags, "got 0x%08x/0x%0x8", dbcolumninfo[i].dwFlags, colinfo_data[i].dwFlags);
ok (dbcolumninfo[i].ulColumnSize == colinfo_data[i].ulColumnSize, "got %lu/%lu", dbcolumninfo[i].ulColumnSize, colinfo_data[i].ulColumnSize);
ok (dbcolumninfo[i].wType == colinfo_data[i].wType, "got %d/%d", dbcolumninfo[i].wType, colinfo_data[i].wType);
ok (dbcolumninfo[i].bPrecision == colinfo_data[i].bPrecision, "got %d/%d", dbcolumninfo[i].bPrecision, colinfo_data[i].bPrecision);
ok (dbcolumninfo[i].bScale == colinfo_data[i].bScale, "got %d/%d", dbcolumninfo[i].bScale, colinfo_data[i].bScale);
}
CoTaskMemFree(buffer);
IColumnsInfo_Release(columninfo);
}
hr = IRowset_QueryInterface(rowset, &IID_IAccessor, (void**)&accessor);
ok(hr == S_OK, "got 0x%08x\n", hr);
/* Request only SOURCES_NAME column */
hr = IAccessor_CreateAccessor(accessor, DBACCESSOR_ROWDATA, 1, &bindings, 0, &hacc, NULL);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(hacc != 0, "got %Ix\n", hacc);
hr = IAccessor_ReleaseAccessor(accessor, hacc, NULL);
ok(hr == S_OK, "got 0x%08x\n", hr);
IAccessor_Release(accessor);
IRowset_Release(rowset);
ISourcesRowset_Release(source);
}
START_TEST(provider)
{
CoInitialize(0);
@ -471,6 +558,8 @@ START_TEST(provider)
test_Properties();
test_sessions();
test_enumeration();
cleanup_database();
CoUninitialize();