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odbccp32/tests: Add tests for SQLGetInstalledDrivers(). 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2018-05-18 22:00:56 -05:00 committed by Alexandre Julliard
parent 169960b676
commit 3478a81a4c
1 changed files with 67 additions and 0 deletions
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67
dlls/odbccp32/tests/misc.c
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@ -27,6 +27,15 @@
static const WCHAR abcd_key[] = {'S','o','f','t','w','a','r','e','\\','O','D','B','C','\\','a','b','c','d','.','I','N','I','\\','w','i','n','e','o','d','b','c',0};
static const WCHAR abcdini_key[] = {'S','o','f','t','w','a','r','e','\\','O','D','B','C','\\','a','b','c','d','.','I','N','I',0 };
static void check_error_(int line, DWORD expect)
{
RETCODE ret;
DWORD err;
ret = SQLInstallerError(1, &err, NULL, 0, NULL);
ok_(__FILE__, line)(ret == SQL_SUCCESS_WITH_INFO, "got %d\n", ret);
ok_(__FILE__, line)(err == expect, "expected %u, got %u\n", expect, ret);
}
#define check_error(a) check_error_(__LINE__, a)
static void test_SQLConfigMode(void)
{
@ -605,6 +614,63 @@ static void test_SQLInstallTranslatorEx(void)
}
static void test_SQLGetInstalledDrivers(void)
{
char buffer[1000], *p;
WORD written, len;
int found = 0;
BOOL ret;
SQLInstallDriverEx("Wine test\0Driver=test.dll\0\0", NULL, buffer,
sizeof(buffer), &written, ODBC_INSTALL_COMPLETE, NULL);
ret = SQLGetInstalledDrivers(NULL, sizeof(buffer), &written);
ok(!ret, "got %d\n", ret);
check_error(ODBC_ERROR_INVALID_BUFF_LEN);
ret = SQLGetInstalledDrivers(buffer, 0, &written);
ok(!ret, "got %d\n", ret);
check_error(ODBC_ERROR_INVALID_BUFF_LEN);
ret = SQLGetInstalledDrivers(buffer, 10, &written);
ok(ret, "got %d\n", ret);
ok(strlen(buffer) == 8, "got len %u\n", lstrlenA(buffer));
ok(written == 10, "got written %d\n", written);
ok(!buffer[9], "buffer not doubly null-terminated\n");
ret = SQLGetInstalledDrivers(buffer, sizeof(buffer), &written);
ok(ret, "got %d\n", ret);
ok(!buffer[written-1] && !buffer[written-2], "buffer not doubly null-terminated\n");
len = strlen(buffer);
for (p = buffer; *p; p += strlen(p) + 1)
{
if (!strcmp(p, "Wine test"))
found = 1;
}
ok(found, "installed driver not found\n");
ret = SQLGetInstalledDrivers(buffer, len, &written);
ok(ret, "got %d\n", ret);
ok(strlen(buffer) == len-2, "expected len %d, got %u\n", len-2, lstrlenA(buffer));
ok(written == len, "expected written %d, got %d\n", len, written);
ok(!buffer[len-1], "buffer not doubly null-terminated\n");
ret = SQLGetInstalledDrivers(buffer, len+1, &written);
ok(ret, "got %d\n", ret);
ok(strlen(buffer) == len-1, "expected len %d, got %u\n", len-1, lstrlenA(buffer));
ok(written == len+1, "expected written %d, got %d\n", len+1, written);
ok(!buffer[len], "buffer not doubly null-terminated\n");
ret = SQLGetInstalledDrivers(buffer, len+2, &written);
ok(ret, "got %d\n", ret);
ok(strlen(buffer) == len, "expected len %d, got %u\n", len, lstrlenA(buffer));
ok(written == len+2, "expected written %d, got %d\n", len+2, written);
ok(!buffer[len+1], "buffer not doubly null-terminated\n");
SQLRemoveDriver("Wine test", TRUE, NULL);
}
START_TEST(misc)
{
test_SQLConfigMode();
@ -615,4 +681,5 @@ START_TEST(misc)
test_SQLGetPrivateProfileStringW();
test_SQLInstallDriverEx();
test_SQLInstallTranslatorEx();
test_SQLGetInstalledDrivers();
}