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oledb32/tests: Add tests for conversion to DBTYPE_STR.

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Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alistair Leslie-Hughes 2017-03-01 11:32:06 +00:00 committed by Alexandre Julliard
parent 28debe67d2
commit 853de70bc0
1 changed files with 44 additions and 0 deletions
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44
dlls/oledb32/tests/convert.c
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@ -1516,6 +1516,9 @@ static void test_converttostr(void)
DBSTATUS dst_status;
DBLENGTH dst_len;
static const WCHAR ten[] = {'1','0',0};
static const WCHAR idW[] = {'0','C','7','3','3','A','8','D','-','2','A','1','C',0 };
static const char idA[] = "0C733A8D";
static const char withnull[] = "test\0ed";
static const char ten_a[] = "10";
static const char fourthreetwoone[] = "4321";
static const char guid_str[] = "{0C733A8D-2A1C-11CE-ADE5-00AA0044773D}";
@ -1877,6 +1880,47 @@ static void test_converttostr(void)
ok(!lstrcmpA(ten_a, dst), "got %s\n", dst);
SysFreeString(b);
b = SysAllocString(idW);
*(BSTR *)src = b;
memset(dst, 0xcc, sizeof(dst));
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_BSTR, DBTYPE_STR, 0, &dst_len, src, dst, 9, 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status);
ok(dst_len == 13, "got %ld\n", dst_len);
ok(!lstrcmpA(idA, dst), "got %s\n", dst);
SysFreeString(b);
memcpy(src, withnull, sizeof(withnull));
memset(dst, 0xcc, sizeof(dst));
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_STR, DBTYPE_STR, sizeof(withnull), &dst_len, src, dst, sizeof(dst), 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 == 8, "got %ld\n", dst_len);
ok(!memcmp(withnull, dst, 8), "got %s\n", dst);
ok(dst[8] == 0, "got %02x\n", dst[8]);
memcpy(src, withnull, sizeof(withnull));
memset(dst, 0xcc, sizeof(dst));
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_STR, DBTYPE_STR, 7, &dst_len, src, dst, sizeof(dst), 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 == 7, "got %ld\n", dst_len);
ok(!memcmp(withnull, dst, 7), "got %s\n", dst);
ok(dst[7] == 0, "got %02x\n", dst[7]);
memcpy(src, withnull, sizeof(withnull));
memset(dst, 0xcc, sizeof(dst));
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_STR, DBTYPE_STR, 6, &dst_len, src, dst, sizeof(dst), 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 == 6, "got %ld\n", dst_len);
ok(!memcmp(withnull, dst, 6), "got %s\n", dst);
ok(dst[6] == 0, "got %02x\n", dst[6]);
memcpy(src, ten, sizeof(ten));
memset(dst, 0xcc, sizeof(dst));
dst_len = 0x1234;