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 "optary.h"
  28
  29 #include "initguid.h"
  30
  31 static void test_HTMLLoadOptions(void)
  32 {
  33     IHtmlLoadOptions *loadopts;
  34     BYTE buf[100];
  35     DWORD size, i, data = 0xdeadbeef;
  36     HRESULT hres;
  37
  38     hres = CoCreateInstance(&CLSID_HTMLLoadOptions, NULL, CLSCTX_INPROC_SERVER|CLSCTX_INPROC_HANDLER,
  39             &IID_IHtmlLoadOptions, (void**)&loadopts);
  40     ok(hres == S_OK, "creating HTMLLoadOptions failed: %08x\n", hres);
  41     if(FAILED(hres))
  42         return;
  43
  44     for(i=0; i <= HTMLLOADOPTION_FRAMELOAD+3; i++) {
  45         size = 0xdeadbeef;
  46         memset(buf, 0xdd, sizeof(buf));
  47         hres = IHtmlLoadOptions_QueryOption(loadopts, i, NULL, &size);
  48         ok(hres == S_OK, "QueryOption failed: %08x\n", hres);
  49         ok(size == 0, "size = %d\n", size);
  50         ok(buf[0] == 0xdd, "buf changed\n");
  51     }
  52
  53     size = 0xdeadbeef;
  54     hres = IHtmlLoadOptions_QueryOption(loadopts, HTMLLOADOPTION_CODEPAGE, NULL, &size);
  55     ok(hres == S_OK, "QueryOption failed: %08x\n", hres);
  56     ok(size == 0, "size = %d\n", size);
  57
  58     hres = IHtmlLoadOptions_SetOption(loadopts, HTMLLOADOPTION_CODEPAGE, &data, sizeof(data));
  59     ok(hres == S_OK, "SetOption failed: %08x\n", hres);
  60
  61     size = sizeof(data);
  62     memset(buf, 0xdd, sizeof(buf));
  63     hres = IHtmlLoadOptions_QueryOption(loadopts, HTMLLOADOPTION_CODEPAGE, buf, &size);
  64     ok(hres == S_OK, "QueryOption failed: %08x\n", hres);
  65     ok(size == sizeof(data), "size = %d\n", size);
  66     ok(*(DWORD*)buf == data, "unexpected buf\n");
  67
  68     size = sizeof(data)-1;
  69     memset(buf, 0xdd, sizeof(buf));
  70     hres = IHtmlLoadOptions_QueryOption(loadopts, HTMLLOADOPTION_CODEPAGE, buf, &size);
  71     ok(hres == E_FAIL, "QueryOption failed: %08x\n", hres);
  72     ok(size == sizeof(data) || !size, "size = %d\n", size);
  73     ok(buf[0] == 0xdd, "buf changed\n");
  74
  75     data = 100;
  76     hres = IHtmlLoadOptions_SetOption(loadopts, HTMLLOADOPTION_CODEPAGE, &data, 0);
  77     ok(hres == S_OK, "SetOption failed: %08x\n", hres);
  78
  79     size = 0xdeadbeef;
  80     memset(buf, 0xdd, sizeof(buf));
  81     hres = IHtmlLoadOptions_QueryOption(loadopts, HTMLLOADOPTION_CODEPAGE, buf, &size);
  82     ok(hres == S_OK, "QueryOption failed: %08x\n", hres);
  83     ok(size == 0, "size = %d\n", size);
  84     ok(buf[0] == 0xdd, "buf changed\n");
  85
  86     hres = IHtmlLoadOptions_SetOption(loadopts, HTMLLOADOPTION_CODEPAGE, NULL, 0);
  87     ok(hres == S_OK, "SetOption failed: %08x\n", hres);
  88
  89     hres = IHtmlLoadOptions_SetOption(loadopts, 1000, &data, sizeof(data));
  90     ok(hres == S_OK, "SetOption failed: %08x\n", hres);
  91
  92     size = sizeof(data);
  93     memset(buf, 0xdd, sizeof(buf));
  94     hres = IHtmlLoadOptions_QueryOption(loadopts, 1000, buf, &size);
  95     ok(hres == S_OK, "QueryOption failed: %08x\n", hres);
  96     ok(size == sizeof(data), "size = %d\n", size);
  97     ok(*(DWORD*)buf == data, "unexpected buf\n");
  98
  99     hres = IHtmlLoadOptions_SetOption(loadopts, 1000, buf, sizeof(buf));
 100     ok(hres == S_OK, "SetOption failed: %08x\n", hres);
 101
 102     size = 0xdeadbeef;
 103     hres = IHtmlLoadOptions_QueryOption(loadopts, 1000, buf, &size);
 104     ok(hres == S_OK, "QueryOption failed: %08x\n", hres);
 105     ok(size == sizeof(buf), "size = %d\n", size);
 106
 107     IHtmlLoadOptions_Release(loadopts);
 108 }
 109
 110 START_TEST(misc)
 111 {
 112     CoInitialize(NULL);
 113
 114     test_HTMLLoadOptions();
 115
 116     CoUninitialize();
 117 }