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oledb32/tests: Add tests for conversions to DBTYPE_I4.

This commit is contained in:
Huw Davies 2009-09-22 13:45:27 +01:00 committed by Alexandre Julliard
parent 98fcf442dc
commit 62a75bfc3e
1 changed files with 220 additions and 0 deletions
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220
dlls/oledb32/tests/convert.c
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@ -338,10 +338,230 @@ static void test_canconvert(void)
IDataConvert_Release(convert);
}
static void test_converttoi4(void)
{
IDataConvert *convert;
HRESULT hr;
INT i4;
BYTE src[20];
DBSTATUS dst_status;
DBLENGTH dst_len;
static const WCHAR ten[] = {'1','0',0};
BSTR b;
hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert);
if(FAILED(hr))
{
win_skip("Unable to load oledb conversion library\n");
return;
}
todo_wine
{
i4 = 0x12345678;
hr = IDataConvert_DataConvert(convert, DBTYPE_EMPTY, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 0, "got %08x\n", i4);
i4 = 0x12345678;
hr = IDataConvert_DataConvert(convert, DBTYPE_NULL, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr);
ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
}
ok(i4 == 0x12345678, "got %08x\n", i4);
todo_wine
{
i4 = 0x12345678;
*(short *)src = 0x4321;
hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 0x4321, "got %08x\n", i4);
i4 = 0x12345678;
*(int *)src = 0x4321cafe;
hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 0x4321cafe, "got %08x\n", i4);
i4 = 0x12345678;
*(FLOAT *)src = 10.75;
hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 11, "got %08x\n", i4);
i4 = 0x12345678;
*(FLOAT *)src = -10.75;
hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == -11, "got %08x\n", i4);
i4 = 0x12345678;
*(double *)src = 10.75;
hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 11, "got %08x\n", i4);
i4 = 0x12345678;
((LARGE_INTEGER *)src)->QuadPart = 107500;
hr = IDataConvert_DataConvert(convert, DBTYPE_CY, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 11, "got %08x\n", i4);
i4 = 0x12345678;
*(DATE *)src = 10.7500;
hr = IDataConvert_DataConvert(convert, DBTYPE_DATE, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 11, "got %08x\n", i4);
i4 = 0x12345678;
b = SysAllocString(ten);
*(BSTR *)src = b;
hr = IDataConvert_DataConvert(convert, DBTYPE_BSTR, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 10, "got %08x\n", i4);
SysFreeString(b);
i4 = 0x12345678;
*(SCODE *)src = 0x4321cafe;
hr = IDataConvert_DataConvert(convert, DBTYPE_ERROR, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr);
ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
}
ok(i4 == 0x12345678, "got %08x\n", i4);
todo_wine
{
i4 = 0x12345678;
*(VARIANT_BOOL *)src = VARIANT_TRUE;
hr = IDataConvert_DataConvert(convert, DBTYPE_BOOL, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 0xffffffff, "got %08x\n", i4);
i4 = 0x12345678;
*(VARIANT_BOOL *)src = VARIANT_FALSE;
hr = IDataConvert_DataConvert(convert, DBTYPE_BOOL, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 0, "got %08x\n", i4);
i4 = 0x12345678;
V_VT((VARIANT*)src) = VT_I2;
V_I2((VARIANT*)src) = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 0x1234, "got %08x\n", i4);
i4 = 0x12345678;
*(signed char*)src = 0xab;
hr = IDataConvert_DataConvert(convert, DBTYPE_I1, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 0xffffffab, "got %08x\n", i4);
i4 = 0x12345678;
*(BYTE*)src = 0xab;
hr = IDataConvert_DataConvert(convert, DBTYPE_UI1, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 0xab, "got %08x\n", i4);
i4 = 0x12345678;
*(WORD*)src = 0xabcd;
hr = IDataConvert_DataConvert(convert, DBTYPE_UI2, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 0xabcd, "got %08x\n", i4);
i4 = 0x12345678;
*(DWORD*)src = 0xabcd1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_UI4, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == DB_E_ERRORSOCCURRED, "got %08x\n", hr);
ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
}
ok(i4 == 0x12345678, "got %08x\n", i4);
todo_wine
{
i4 = 0x12345678;
*(DWORD*)src = 0x1234abcd;
hr = IDataConvert_DataConvert(convert, DBTYPE_UI4, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 0x1234abcd, "got %08x\n", i4);
i4 = 0x12345678;
strcpy((char *)src, "10");
hr = IDataConvert_DataConvert(convert, DBTYPE_STR, DBTYPE_I4, 2, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 10, "got %08x\n", i4);
i4 = 0x12345678;
strcpy((char *)src, "10");
hr = IDataConvert_DataConvert(convert, DBTYPE_STR, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, DBDATACONVERT_LENGTHFROMNTS);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 10, "got %08x\n", i4);
i4 = 0x12345678;
memcpy(src, ten, sizeof(ten));
hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_I4, 4, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 10, "got %08x\n", i4);
i4 = 0x12345678;
memcpy(src, ten, sizeof(ten));
hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, DBDATACONVERT_LENGTHFROMNTS);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 10, "got %08x\n", i4);
}
IDataConvert_Release(convert);
}
START_TEST(convert)
{
OleInitialize(NULL);
test_dcinfo();
test_canconvert();
test_converttoi4();
OleUninitialize();
}