modules/rostests/apitests/gdi32/GetTextFace.c

   1 /*
   2  * PROJECT:         ReactOS api tests
   3  * LICENSE:         GPL - See COPYING in the top level directory
   4  * PURPOSE:         Test for GetTextFace
   5  * PROGRAMMERS:     Timo Kreuzer
   6  *                  Katayama Hirofumi MZ
   7  *                  Doug Lyons
   8  */
   9
  10 #include "precomp.h"
  11
  12 /* Exported by gdi32.dll but undocumented */
  13 INT
  14 WINAPI
  15 GetTextFaceAliasW(
  16     IN HDC hdc,
  17     IN INT c,
  18     OUT LPWSTR lpAliasName);
  19
  20 void Test_GetTextFace(void)
  21 {
  22     HDC hDC;
  23     INT ret;
  24     INT ret2;
  25     WCHAR Buffer[20];
  26
  27     hDC = CreateCompatibleDC(NULL);
  28     ok(hDC != 0, "CreateCompatibleDC failed, skipping tests.\n");
  29     if (!hDC) return;
  30
  31     /* Whether asking for the string size (NULL buffer) ignores the size argument */
  32     SetLastError(0xE000BEEF);
  33     ret = GetTextFaceW(hDC, 0, NULL);
  34     TEST(ret != 0);
  35     ok_err(0xE000BEEF);
  36     ret2 = ret;
  37
  38     SetLastError(0xE000BEEF);
  39     ret = GetTextFaceW(hDC, -1, NULL);
  40     TEST(ret != 0);
  41     ok_int(ret, ret2);
  42     ok_err(0xE000BEEF);
  43     ret2 = ret;
  44
  45     SetLastError(0xE000BEEF);
  46     ret = GetTextFaceW(hDC, 10000, NULL);
  47     TEST(ret != 0);
  48     ok_int(ret, ret2);
  49     ok_err(0xE000BEEF);
  50     ret2 = ret;
  51
  52     /* Whether the buffer is correctly filled */
  53     SetLastError(0xE000BEEF);
  54     ret = GetTextFaceW(hDC, 20, Buffer);
  55     TEST(ret != 0);
  56     TEST(ret <= 20);
  57     ok_int(Buffer[ret - 1], 0);
  58     ok_err(0xE000BEEF);
  59
  60     SetLastError(0xE000BEEF);
  61     ret = GetTextFaceW(hDC, 1, Buffer);
  62     ok_int(ret, 1);
  63     ok_int(Buffer[ret - 1], 0);
  64     ok_err(0xE000BEEF);
  65
  66     SetLastError(0xE000BEEF);
  67     ret = GetTextFaceW(hDC, 2, Buffer);
  68     ok_int(ret, 2);
  69     ok_int(Buffer[ret - 1], 0);
  70     ok_err(0xE000BEEF);
  71
  72     /* Whether invalid buffer sizes are correctly ignored */
  73     SetLastError(0xE000BEEF);
  74     ret = GetTextFaceW(hDC, 0, Buffer);
  75     ok_int(ret, 0);
  76     ok_err(ERROR_INVALID_PARAMETER);
  77
  78     SetLastError(0xE000BEEF);
  79     ret = GetTextFaceW(hDC, -1, Buffer);
  80     ok_int(ret, 0);
  81     ok_err(ERROR_INVALID_PARAMETER);
  82
  83     DeleteDC(hDC);
  84 }
  85
  86 void Test_GetTextFaceAliasW(void)
  87 {
  88     HDC hDC;
  89     INT ret;
  90     INT ret2;
  91     UINT i;
  92     LOGFONTW lf;
  93     HFONT hFontOld, hFont;
  94     WCHAR buf1[LF_FACESIZE];
  95     WCHAR buf2[LF_FACESIZE];
  96
  97     static struct
  98     {
  99         LPCWSTR lpFaceName;
 100         LPCWSTR lpExpectedFaceName;
 101         LPCWSTR lpExpectedAlias;
 102     } FaceTests[] =
 103     {
 104         {L"Arial", L"Arial", L"Arial"},
 105         {L"Tahoma", L"Tahoma", L"Tahoma"},
 106 //        {L"Tahoma Bold", L"MS Sans Serif", L"MS Sans Serif"}, // That's what Windows 2003 and 7/10 returns. But not WHS testbot.
 107         {L"Helv", L"Helv", L"Helv"},
 108         {L"Tms Rmn", L"Tms Rmn", L"Tms Rmn"},
 109         {L"Times", L"Times", L"Times"},
 110         {L"invalid", L"MS Sans Serif", L"MS Sans Serif"}
 111     };
 112
 113     hDC = CreateCompatibleDC(NULL);
 114     ok(hDC != 0, "CreateCompatibleDC failed, skipping tests.\n");
 115     if (!hDC) return;
 116
 117     for (i = 0; i < ARRAYSIZE(FaceTests); ++i)
 118     {
 119         ZeroMemory(&lf, sizeof(lf));
 120         StringCchCopyW(lf.lfFaceName, ARRAYSIZE(lf.lfFaceName), FaceTests[i].lpFaceName);
 121
 122         hFont = CreateFontIndirectW(&lf);
 123         if (!hFont)
 124         {
 125             trace("Failed to create font '%S'!\n", lf.lfFaceName);
 126             continue;
 127         }
 128
 129         hFontOld = SelectObject(hDC, hFont);
 130
 131         ret = GetTextFaceW(hDC, ARRAYSIZE(buf1), buf1);
 132         ok(ret != 0, "%S GetTextFaceW failed.\n", FaceTests[i].lpFaceName);
 133         ok(wcscmp(buf1, FaceTests[i].lpExpectedFaceName) == 0, "'%S' GetTextFaceW failed, got '%S', expected '%S'.\n",
 134             FaceTests[i].lpFaceName, buf1, FaceTests[i].lpExpectedFaceName);
 135
 136         ret2 = GetTextFaceAliasW(hDC, ARRAYSIZE(buf2), buf2);
 137         ok(ret2 != 0, "%S GetTextFaceAliasW failed.\n", FaceTests[i].lpFaceName);
 138         ok(wcscmp(buf2, FaceTests[i].lpExpectedAlias) == 0, "'%S' GetTextFaceAliasW failed, got '%S', expected '%S'.\n",
 139             FaceTests[i].lpFaceName, buf2, FaceTests[i].lpExpectedAlias);
 140
 141         SelectObject(hDC, hFontOld);
 142         DeleteObject(hFont);
 143     }
 144
 145     DeleteDC(hDC);
 146 }
 147
 148 START_TEST(GetTextFace)
 149 {
 150     Test_GetTextFace();
 151     Test_GetTextFaceAliasW();
 152 }