dlls/mshtml/tests/misc.c

   1 /*
   2  * Copyright 2006 Jacek Caban for CodeWeavers
   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 #define COBJMACROS
  20
  21 #include <wine/test.h>
  22 #include <stdarg.h>
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "ole2.h"
  27 #include "initguid.h"
  28 #include "optary.h"
  29
  30 static void test_HTMLLoadOptions(void)
  31 {
  32     IHtmlLoadOptions *loadopts;
  33     BYTE buf[100];
  34     DWORD size, i, data = 0xdeadbeef;
  35     HRESULT hres;
  36
  37     hres = CoCreateInstance(&CLSID_HTMLLoadOptions, NULL, CLSCTX_INPROC_SERVER|CLSCTX_INPROC_HANDLER,
  38             &IID_IHtmlLoadOptions, (void**)&loadopts);
  39     ok(hres == S_OK, "creating HTMLLoadOptions failed: %08x\n", hres);
  40     if(FAILED(hres))
  41         return;
  42
  43     for(i=0; i <= HTMLLOADOPTION_FRAMELOAD+3; i++) {
  44         size = 0xdeadbeef;
  45         memset(buf, 0xdd, sizeof(buf));
  46         hres = IHtmlLoadOptions_QueryOption(loadopts, i, NULL, &size);
  47         ok(hres == S_OK, "QueryOption failed: %08x\n", hres);
  48         ok(size == 0, "size = %d\n", size);
  49         ok(buf[0] == 0xdd, "buf changed\n");
  50     }
  51
  52     size = 0xdeadbeef;
  53     hres = IHtmlLoadOptions_QueryOption(loadopts, HTMLLOADOPTION_CODEPAGE, NULL, &size);
  54     ok(hres == S_OK, "QueryOption failed: %08x\n", hres);
  55     ok(size == 0, "size = %d\n", size);
  56
  57     hres = IHtmlLoadOptions_SetOption(loadopts, HTMLLOADOPTION_CODEPAGE, &data, sizeof(data));
  58     ok(hres == S_OK, "SetOption failed: %08x\n", hres);
  59
  60     size = sizeof(data);
  61     memset(buf, 0xdd, sizeof(buf));
  62     hres = IHtmlLoadOptions_QueryOption(loadopts, HTMLLOADOPTION_CODEPAGE, buf, &size);
  63     ok(hres == S_OK, "QueryOption failed: %08x\n", hres);
  64     ok(size == sizeof(data), "size = %d\n", size);
  65     ok(*(DWORD*)buf == data, "unexpected buf\n");
  66
  67     size = sizeof(data)-1;
  68     memset(buf, 0xdd, sizeof(buf));
  69     hres = IHtmlLoadOptions_QueryOption(loadopts, HTMLLOADOPTION_CODEPAGE, buf, &size);
  70     ok(hres == E_FAIL, "QueryOption failed: %08x\n", hres);
  71     ok(size == sizeof(data) || !size, "size = %d\n", size);
  72     ok(buf[0] == 0xdd, "buf changed\n");
  73
  74     data = 100;
  75     hres = IHtmlLoadOptions_SetOption(loadopts, HTMLLOADOPTION_CODEPAGE, &data, 0);
  76     ok(hres == S_OK, "SetOption failed: %08x\n", hres);
  77
  78     size = 0xdeadbeef;
  79     memset(buf, 0xdd, sizeof(buf));
  80     hres = IHtmlLoadOptions_QueryOption(loadopts, HTMLLOADOPTION_CODEPAGE, buf, &size);
  81     ok(hres == S_OK, "QueryOption failed: %08x\n", hres);
  82     ok(size == 0, "size = %d\n", size);
  83     ok(buf[0] == 0xdd, "buf changed\n");
  84
  85     hres = IHtmlLoadOptions_SetOption(loadopts, HTMLLOADOPTION_CODEPAGE, NULL, 0);
  86     ok(hres == S_OK, "SetOption failed: %08x\n", hres);
  87
  88     hres = IHtmlLoadOptions_SetOption(loadopts, 1000, &data, sizeof(data));
  89     ok(hres == S_OK, "SetOption failed: %08x\n", hres);
  90
  91     size = sizeof(data);
  92     memset(buf, 0xdd, sizeof(buf));
  93     hres = IHtmlLoadOptions_QueryOption(loadopts, 1000, buf, &size);
  94     ok(hres == S_OK, "QueryOption failed: %08x\n", hres);
  95     ok(size == sizeof(data), "size = %d\n", size);
  96     ok(*(DWORD*)buf == data, "unexpected buf\n");
  97
  98     hres = IHtmlLoadOptions_SetOption(loadopts, 1000, buf, sizeof(buf));
  99     ok(hres == S_OK, "SetOption failed: %08x\n", hres);
 100
 101     size = 0xdeadbeef;
 102     hres = IHtmlLoadOptions_QueryOption(loadopts, 1000, buf, &size);
 103     ok(hres == S_OK, "QueryOption failed: %08x\n", hres);
 104     ok(size == sizeof(buf), "size = %d\n", size);
 105
 106     IHtmlLoadOptions_Release(loadopts);
 107 }
 108
 109 START_TEST(misc)
 110 {
 111     CoInitialize(NULL);
 112
 113     test_HTMLLoadOptions();
 114
 115     CoUninitialize();
 116 }