dlls/shlwapi/tests/ordinal.c

   1 /* Unit test suite for SHLWAPI ordinal functions
   2  *
   3  * Copyright 2004 Jon Griffiths
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  */
  19
  20 #include <stdlib.h>
  21 #include <stdio.h>
  22
  23 #include "wine/test.h"
  24 #include "winbase.h"
  25 #include "winerror.h"
  26 #include "winuser.h"
  27 #define NO_SHLWAPI_REG
  28 #define NO_SHLWAPI_PATH
  29 #define NO_SHLWAPI_GDI
  30 #define NO_SHLWAPI_STREAM
  31 #include "shlwapi.h"
  32
  33 /* Function ptrs for ordinal calls */
  34 static HMODULE hShlwapi;
  35 static int (WINAPI *pSHSearchMapInt)(const int*,const int*,int,int);
  36 static HRESULT (WINAPI *pGetAcceptLanguagesA)(LPSTR,LPDWORD);
  37
  38 static void test_GetAcceptLanguagesA(void)
  39 {   HRESULT retval;
  40     DWORD buffersize, buffersize2, exactsize;
  41     char buffer[100];
  42
  43     if (!pGetAcceptLanguagesA)
  44         return;
  45
  46     buffersize = sizeof(buffer);
  47     memset(buffer, 0, sizeof(buffer));
  48     SetLastError(ERROR_SUCCESS);
  49     retval = pGetAcceptLanguagesA( buffer, &buffersize);
  50     trace("GetAcceptLanguagesA: retval %08lx, size %08lx, buffer (%s),"
  51         " last error %ld\n", retval, buffersize, buffer, GetLastError());
  52     if(retval != S_OK) {
  53         trace("GetAcceptLanguagesA: skipping tests\n");
  54         return;
  55     }
  56     ok(ERROR_SUCCESS == GetLastError(), "last error set to %ld\n", GetLastError());
  57     exactsize = strlen(buffer);
  58
  59     SetLastError(ERROR_SUCCESS);
  60     retval = pGetAcceptLanguagesA( NULL, NULL);
  61     ok(retval == E_FAIL,
  62        "function result wrong: got %08lx; expected E_FAIL\n", retval);
  63     ok(ERROR_SUCCESS == GetLastError(), "last error set to %ld\n", GetLastError());
  64
  65     buffersize = sizeof(buffer);
  66     SetLastError(ERROR_SUCCESS);
  67     retval = pGetAcceptLanguagesA( NULL, &buffersize);
  68     ok(retval == E_FAIL,
  69        "function result wrong: got %08lx; expected E_FAIL\n", retval);
  70     ok(buffersize == sizeof(buffer),
  71        "buffersize was changed (2nd parameter; not on Win2k)\n");
  72     ok(ERROR_SUCCESS == GetLastError(), "last error set to %ld\n", GetLastError());
  73
  74     SetLastError(ERROR_SUCCESS);
  75     retval = pGetAcceptLanguagesA( buffer, NULL);
  76     ok(retval == E_FAIL,
  77        "function result wrong: got %08lx; expected E_FAIL\n", retval);
  78     ok(ERROR_SUCCESS == GetLastError(), "last error set to %ld\n", GetLastError());
  79
  80     buffersize = 0;
  81     memset(buffer, 0, sizeof(buffer));
  82     SetLastError(ERROR_SUCCESS);
  83     retval = pGetAcceptLanguagesA( buffer, &buffersize);
  84     ok(retval == E_FAIL,
  85        "function result wrong: got %08lx; expected E_FAIL\n", retval);
  86     ok(buffersize == 0,
  87        "buffersize wrong(changed) got %08lx; expected 0 (2nd parameter; not on Win2k)\n", buffersize);
  88     ok(ERROR_SUCCESS == GetLastError(), "last error set to %ld\n", GetLastError());
  89
  90     buffersize = buffersize2 = 1;
  91     memset(buffer, 0, sizeof(buffer));
  92     retval = pGetAcceptLanguagesA( buffer, &buffersize);
  93     todo_wine ok(retval == E_INVALIDARG, "function result wrong: got %08lx; expected E_INVALIDARG\n", retval);
  94     todo_wine ok(buffersize == 0,
  95                  "buffersize wrong: got %08lx, expected 0 (2nd parameter;Win2k)\n", buffersize);
  96     todo_wine ok(ERROR_INSUFFICIENT_BUFFER == GetLastError(),
  97                  "last error wrong: got %08lx; expected ERROR_INSUFFICIENT_BUFFER\n", GetLastError());
  98     todo_wine ok(buffersize2 == strlen(buffer),
  99                  "buffer content (length) wrong: got %08x, expected %08lx \n", strlen(buffer), buffersize2);
 100
 101     buffersize = buffersize2 = exactsize;
 102     memset(buffer, 0, sizeof(buffer));
 103     SetLastError(ERROR_SUCCESS);
 104     retval = pGetAcceptLanguagesA( buffer, &buffersize);
 105     todo_wine ok(retval == E_INVALIDARG, "function result wrong: got %08lx; expected E_INVALIDARG\n", retval);
 106     todo_wine ok(buffersize == 0,
 107                  "buffersize wrong: got %08lx, expected 0 (2nd parameter;Win2k)\n", buffersize);
 108     todo_wine ok(ERROR_INSUFFICIENT_BUFFER == GetLastError(),
 109                  "last error wrong: got %08lx; expected ERROR_INSUFFICIENT_BUFFER\n", GetLastError());
 110     ok(buffersize2 == strlen(buffer),
 111        "buffer content (length) wrong: got %08x, expected %08lx \n", strlen(buffer), buffersize2);
 112 }
 113
 114 static void test_SHSearchMapInt(void)
 115 {
 116   int keys[8], values[8];
 117   int i = 0;
 118
 119   if (!pSHSearchMapInt)
 120     return;
 121
 122   memset(keys, 0, sizeof(keys));
 123   memset(values, 0, sizeof(values));
 124   keys[0] = 99; values[0] = 101;
 125
 126   /* NULL key/value lists crash native, so skip testing them */
 127
 128   /* 1 element */
 129   i = pSHSearchMapInt(keys, values, 1, keys[0]);
 130   ok(i == values[0], "Len 1, expected %d, got %d\n", values[0], i);
 131
 132   /* Key doesn't exist */
 133   i = pSHSearchMapInt(keys, values, 1, 100);
 134   ok(i == -1, "Len 1 - bad key, expected -1, got %d\n", i);
 135
 136   /* Len = 0 => not found */
 137   i = pSHSearchMapInt(keys, values, 0, keys[0]);
 138   ok(i == -1, "Len 1 - passed len 0, expected -1, got %d\n", i);
 139
 140   /* 2 elements, len = 1 */
 141   keys[1] = 98; values[1] = 102;
 142   i = pSHSearchMapInt(keys, values, 1, keys[1]);
 143   ok(i == -1, "Len 1 - array len 2, expected -1, got %d\n", i);
 144
 145   /* 2 elements, len = 2 */
 146   i = pSHSearchMapInt(keys, values, 2, keys[1]);
 147   ok(i == values[1], "Len 2, expected %d, got %d\n", values[1], i);
 148
 149   /* Searches forward */
 150   keys[2] = 99; values[2] = 103;
 151   i = pSHSearchMapInt(keys, values, 3, keys[0]);
 152   ok(i == values[0], "Len 3, expected %d, got %d\n", values[0], i);
 153 }
 154
 155
 156 START_TEST(ordinal)
 157 {
 158   hShlwapi = LoadLibraryA("shlwapi.dll");
 159   ok(hShlwapi != 0, "LoadLibraryA failed\n");
 160   if (!hShlwapi)
 161     return;
 162
 163   pGetAcceptLanguagesA = (void*)GetProcAddress(hShlwapi, (LPSTR)14);
 164   pSHSearchMapInt = (void*)GetProcAddress(hShlwapi, (LPSTR)198);
 165
 166   test_GetAcceptLanguagesA();
 167   test_SHSearchMapInt();
 168   FreeLibrary(hShlwapi);
 169 }