dlls/odbccp32/tests/misc.c

   1 /*
   2  * Copyright 2007 Bill Medland
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include <wine/test.h>
  20 #include <stdarg.h>
  21
  22 #include "windef.h"
  23 #include "winbase.h"
  24 #include "odbcinst.h"
  25
  26 static void test_SQLConfigMode(void)
  27 {
  28     BOOL bool_ret;
  29     DWORD error_code;
  30     RETCODE sql_ret;
  31     UWORD config_mode;
  32     int i;
  33
  34     ok(SQLGetConfigMode(NULL), "SQLGetConfigMode(NULL) should succeed\n");
  35
  36     bool_ret = SQLGetConfigMode(&config_mode);
  37     ok(bool_ret && config_mode == ODBC_BOTH_DSN, "Failed to get the initial SQLGetConfigMode or it was not both\n");
  38
  39     bool_ret = SQLSetConfigMode(3);
  40     sql_ret = SQLInstallerErrorW(1, &error_code, NULL, 0, NULL);
  41     ok(!bool_ret && sql_ret == SQL_SUCCESS_WITH_INFO && error_code == ODBC_ERROR_INVALID_PARAM_SEQUENCE, "SQLSetConfigMode with invalid argument did not fail correctly\n");
  42
  43     ok (ODBC_SYSTEM_DSN == 2 && ODBC_USER_DSN == 1 && ODBC_BOTH_DSN == 0, "SQLSetConfigMode modes not as expected\n");
  44     for (i = ODBC_SYSTEM_DSN; i >= ODBC_BOTH_DSN; --i)
  45     {
  46         ok(SQLSetConfigMode((UWORD)i), "SQLSetConfigMode Failed to set config mode\n");
  47         bool_ret = SQLGetConfigMode(&config_mode);
  48         ok(bool_ret && config_mode == i, "Failed to confirm SQLSetConfigMode.\n");
  49     }
  50     /* And that leaves it correctly on BOTH */
  51 }
  52
  53 static void test_SQLInstallerError(void)
  54 {
  55     RETCODE sql_ret;
  56
  57     /* MSDN states that the error number should be between 1 and 8.  Passing 0 is an error */
  58     sql_ret = SQLInstallerError(0, NULL, NULL, 0, NULL);
  59     ok(sql_ret == SQL_ERROR, "SQLInstallerError(0...) failed with %d instead of SQL_ERROR\n", sql_ret);
  60     /* However numbers greater than 8 do not return SQL_ERROR.
  61      * I am currently unsure as to whether it should return SQL_NO_DATA or "the same as for error 8";
  62      * I have never been able to generate 8 errors to test it
  63      */
  64     sql_ret = SQLInstallerError(65535, NULL, NULL, 0, NULL);
  65     ok(sql_ret == SQL_NO_DATA, "SQLInstallerError(>8...) failed with %d instead of SQL_NO_DATA\n", sql_ret);
  66
  67     /* Force an error to work with.  This should generate ODBC_ERROR_INVALID_BUFF_LEN */
  68     ok(!SQLGetInstalledDrivers(0, 0, 0), "Failed to force an error for testing\n");
  69     sql_ret = SQLInstallerError(2, NULL, NULL, 0, NULL);
  70     ok(sql_ret == SQL_NO_DATA, "Too many errors when forcing an error for testing\n");
  71
  72     /* Null pointers are acceptable in all obvious places */
  73     sql_ret = SQLInstallerError(1, NULL, NULL, 0, NULL);
  74     ok(sql_ret == SQL_SUCCESS_WITH_INFO, "SQLInstallerError(null addresses) failed with %d instead of SQL_SUCCESS_WITH_INFO\n", sql_ret);
  75 }
  76
  77 static void test_SQLInstallDriverManager(void)
  78 {
  79     BOOL bool_ret;
  80     RETCODE sql_ret;
  81     DWORD error_code;
  82     CHAR target_path[MAX_PATH];
  83     WORD path_out;
  84
  85     /* NULL check */
  86     bool_ret = SQLInstallDriverManager(NULL, 0, NULL);
  87     sql_ret = SQLInstallerErrorW(1, &error_code, NULL, 0, NULL);
  88     ok(!bool_ret, "SQLInstallDriverManager unexpectedly succeeded\n");
  89     ok(sql_ret == SQL_SUCCESS_WITH_INFO && error_code == ODBC_ERROR_INVALID_BUFF_LEN,
  90         "Expected SQLInstallDriverManager to fail with ODBC_ERROR_INVALID_BUFF_LEN\n");
  91
  92     /* Length smaller than MAX_PATH */
  93     bool_ret = SQLInstallDriverManager(target_path, MAX_PATH / 2, NULL);
  94     sql_ret = SQLInstallerErrorW(1, &error_code, NULL, 0, NULL);
  95     ok(!bool_ret, "SQLInstallDriverManager unexpectedly succeeded\n");
  96     ok(sql_ret == SQL_SUCCESS_WITH_INFO && error_code == ODBC_ERROR_INVALID_BUFF_LEN,
  97         "Expected SQLInstallDriverManager to fail with ODBC_ERROR_INVALID_BUFF_LEN\n");
  98
  99     path_out = 0xcafe;
 100     bool_ret = SQLInstallDriverManager(target_path, MAX_PATH / 2, &path_out);
 101     sql_ret = SQLInstallerErrorW(1, &error_code, NULL, 0, NULL);
 102     ok(!bool_ret, "SQLInstallDriverManager unexpectedly succeeded\n");
 103     ok(sql_ret == SQL_SUCCESS_WITH_INFO && error_code == ODBC_ERROR_INVALID_BUFF_LEN,
 104         "Expected SQLInstallDriverManager to fail with ODBC_ERROR_INVALID_BUFF_LEN\n");
 105     ok(path_out == 0xcafe, "Expected path_out to not have changed\n");
 106
 107     /* Length OK */
 108     bool_ret = SQLInstallDriverManager(target_path, MAX_PATH, NULL);
 109     sql_ret = SQLInstallerErrorW(1, &error_code, NULL, 0, NULL);
 110     ok(bool_ret, "SQLInstallDriverManager unexpectedly failed: %d\n",
 111         error_code);
 112     if (bool_ret)
 113         ok(sql_ret == SQL_NO_DATA, "Expected SQL_NO_DATA, got %d\n", sql_ret);
 114     else
 115         ok(sql_ret == SQL_SUCCESS_WITH_INFO,
 116             "Expected SQL_SUCCESS_WITH_INFO, got %d\n", sql_ret);
 117
 118     path_out = 0xcafe;
 119     bool_ret = SQLInstallDriverManager(target_path, MAX_PATH, &path_out);
 120     sql_ret = SQLInstallerErrorW(1, &error_code, NULL, 0, NULL);
 121     ok(bool_ret, "SQLInstallDriverManager unexpectedly failed: %d\n",
 122         error_code);
 123     if (bool_ret)
 124         ok(sql_ret == SQL_NO_DATA, "Expected SQL_NO_DATA, got %d\n", sql_ret);
 125     else
 126         ok(sql_ret == SQL_SUCCESS_WITH_INFO,
 127             "Expected SQL_SUCCESS_WITH_INFO, got %d\n", sql_ret);
 128     /* path_out should in practice be less than 0xcafe */
 129     ok(path_out != 0xcafe, "Expected path_out to show the correct amount of bytes\n");
 130 }
 131
 132 START_TEST(misc)
 133 {
 134     test_SQLConfigMode();
 135     test_SQLInstallerError();
 136     test_SQLInstallDriverManager();
 137 }