/*
 * Copyright 2007-2008 Jacek Caban for CodeWeavers
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#define COBJMACROS
#define CONST_VTABLE

#include <wine/test.h>
#include <stdarg.h>
#include <stdio.h>

#include "windef.h"
#include "winbase.h"
#include "ole2.h"
#include "mshtml.h"
#include "mshtmcid.h"
#include "mshtmhst.h"
#include "docobj.h"
#include "dispex.h"

static const char doc_blank[] = "<html></html>";
static const char doc_str1[] = "<html><body>test</body></html>";
static const char range_test_str[] =
    "<html><body>test \na<font size=\"2\">bc\t123<br /> it's\r\n  \t</font>text<br /></body></html>";
static const char range_test2_str[] =
    "<html><body>abc<hr />123<br /><hr />def</body></html>";
static const char elem_test_str[] =
    "<html><head><title>test</title><style>.body { margin-right: 0px; }</style>"
    "<body onload=\"Testing()\">text test<!-- a comment -->"
    "<a href=\"http://test\" name=\"x\">link</a>"
    "<input id=\"in\" class=\"testclass\" tabIndex=\"2\" title=\"test title\" />"
    "<select id=\"s\"><option id=\"x\" value=\"val1\">opt1</option><option id=\"y\">opt2</option></select>"
    "<textarea id=\"X\">text text</textarea>"
    "<table id=\"tbl\"><tbody><tr></tr><tr id=\"row2\"><td>td1 text</td><td>td2 text</td></tr></tbody></table>"
    "<script id=\"sc\" type=\"text/javascript\"><!--\nfunction Testing() {}\n// -->\n</script>"
    "<test />"
    "<img id=\"imgid\"/>"
    "<iframe src=\"about:blank\" id=\"ifr\"></iframe>"
    "</body></html>";
static const char indent_test_str[] =
    "<html><head><title>test</title></head><body>abc<br /><a href=\"about:blank\">123</a></body></html>";
static const char cond_comment_str[] =
    "<html><head><title>test</title></head><body>"
    "<!--[if gte IE 4]> <br> <![endif]-->"
    "</body></html>";

static WCHAR characterW[] = {'c','h','a','r','a','c','t','e','r',0};
static WCHAR texteditW[] = {'t','e','x','t','e','d','i','t',0};
static WCHAR wordW[] = {'w','o','r','d',0};

typedef enum {
    ET_NONE,
    ET_HTML,
    ET_HEAD,
    ET_TITLE,
    ET_BODY,
    ET_A,
    ET_INPUT,
    ET_SELECT,
    ET_TEXTAREA,
    ET_OPTION,
    ET_STYLE,
    ET_BLOCKQUOTE,
    ET_P,
    ET_BR,
    ET_TABLE,
    ET_TBODY,
    ET_SCRIPT,
    ET_TEST,
    ET_TESTG,
    ET_COMMENT,
    ET_IMG,
    ET_TR,
    ET_TD,
    ET_IFRAME
} elem_type_t;

static const IID * const none_iids[] = {
    &IID_IUnknown,
    NULL
};

static const IID * const elem_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLElement,
    &IID_IHTMLElement2,
    &IID_IHTMLElement3,
    &IID_IDispatchEx,
    &IID_IConnectionPointContainer,
    NULL
};

static const IID * const body_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLElement,
    &IID_IHTMLElement2,
    &IID_IHTMLElement3,
    &IID_IHTMLTextContainer,
    &IID_IHTMLBodyElement,
    &IID_IDispatchEx,
    &IID_IConnectionPointContainer,
    NULL
};

static const IID * const anchor_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLElement,
    &IID_IHTMLElement2,
    &IID_IHTMLElement3,
    &IID_IHTMLAnchorElement,
    &IID_IDispatchEx,
    &IID_IConnectionPointContainer,
    NULL
};

static const IID * const input_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLElement,
    &IID_IHTMLElement2,
    &IID_IHTMLElement3,
    &IID_IHTMLInputElement,
    &IID_IHTMLInputTextElement,
    &IID_IDispatchEx,
    &IID_IConnectionPointContainer,
    NULL
};

static const IID * const select_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLElement,
    &IID_IHTMLElement2,
    &IID_IHTMLElement3,
    &IID_IHTMLSelectElement,
    &IID_IDispatchEx,
    &IID_IConnectionPointContainer,
    NULL
};

static const IID * const textarea_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLElement,
    &IID_IHTMLElement2,
    &IID_IHTMLElement3,
    &IID_IHTMLTextAreaElement,
    &IID_IDispatchEx,
    &IID_IConnectionPointContainer,
    NULL
};

static const IID * const option_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLElement,
    &IID_IHTMLElement2,
    &IID_IHTMLElement3,
    &IID_IHTMLOptionElement,
    &IID_IDispatchEx,
    &IID_IConnectionPointContainer,
    NULL
};

static const IID * const table_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLElement,
    &IID_IHTMLElement2,
    &IID_IHTMLElement3,
    &IID_IHTMLTable,
    &IID_IDispatchEx,
    &IID_IConnectionPointContainer,
    NULL
};

static const IID * const script_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLElement,
    &IID_IHTMLElement2,
    &IID_IHTMLElement3,
    &IID_IHTMLScriptElement,
    &IID_IDispatchEx,
    &IID_IConnectionPointContainer,
    NULL
};

static const IID * const text_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLDOMTextNode,
    NULL
};

static const IID * const location_iids[] = {
    &IID_IDispatch,
    &IID_IHTMLLocation,
    NULL
};

static const IID * const window_iids[] = {
    &IID_IDispatch,
    &IID_IHTMLWindow2,
    &IID_IHTMLWindow3,
    &IID_IDispatchEx,
    NULL
};

static const IID * const comment_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLElement,
    &IID_IHTMLElement2,
    &IID_IHTMLElement3,
    &IID_IHTMLCommentElement,
    &IID_IDispatchEx,
    &IID_IConnectionPointContainer,
    NULL
};

static const IID * const img_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLElement,
    &IID_IHTMLElement2,
    &IID_IHTMLElement3,
    &IID_IDispatchEx,
    &IID_IHTMLImgElement,
    &IID_IConnectionPointContainer,
    NULL
};

static const IID * const tr_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLElement,
    &IID_IHTMLElement2,
    &IID_IHTMLElement3,
    &IID_IDispatchEx,
    &IID_IHTMLTableRow,
    &IID_IConnectionPointContainer,
    NULL
};

static const IID * const td_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLElement,
    &IID_IHTMLElement2,
    &IID_IHTMLElement3,
    &IID_IDispatchEx,
    &IID_IConnectionPointContainer,
    NULL
};

static const IID * const iframe_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLElement,
    &IID_IHTMLElement2,
    &IID_IHTMLElement3,
    &IID_IHTMLFrameBase2,
    &IID_IDispatchEx,
    &IID_IConnectionPointContainer,
    NULL
};

static const IID * const generic_iids[] = {
    &IID_IHTMLDOMNode,
    &IID_IHTMLDOMNode2,
    &IID_IHTMLElement,
    &IID_IHTMLElement2,
    &IID_IHTMLElement3,
    &IID_IHTMLGenericElement,
    &IID_IDispatchEx,
    &IID_IConnectionPointContainer,
    NULL
};

static const IID * const style_iids[] = {
    &IID_IUnknown,
    &IID_IDispatch,
    &IID_IDispatchEx,
    &IID_IHTMLStyle,
    &IID_IHTMLStyle2,
    &IID_IHTMLStyle3,
    &IID_IHTMLStyle4,
    NULL
};

static const IID * const cstyle_iids[] = {
    &IID_IUnknown,
    &IID_IDispatch,
    &IID_IDispatchEx,
    &IID_IHTMLCurrentStyle,
    NULL
};

typedef struct {
    const char *tag;
    REFIID *iids;
    const IID *dispiid;
} elem_type_info_t;

static const elem_type_info_t elem_type_infos[] = {
    {"",          none_iids,        NULL},
    {"HTML",      elem_iids,        NULL},
    {"HEAD",      elem_iids,        NULL},
    {"TITLE",     elem_iids,        NULL},
    {"BODY",      body_iids,        &DIID_DispHTMLBody},
    {"A",         anchor_iids,      NULL},
    {"INPUT",     input_iids,       &DIID_DispHTMLInputElement},
    {"SELECT",    select_iids,      &DIID_DispHTMLSelectElement},
    {"TEXTAREA",  textarea_iids,    NULL},
    {"OPTION",    option_iids,      &DIID_DispHTMLOptionElement},
    {"STYLE",     elem_iids,        NULL},
    {"BLOCKQUOTE",elem_iids,        NULL},
    {"P",         elem_iids,        NULL},
    {"BR",        elem_iids,        NULL},
    {"TABLE",     table_iids,       &DIID_DispHTMLTable},
    {"TBODY",     elem_iids,        NULL},
    {"SCRIPT",    script_iids,      NULL},
    {"TEST",      elem_iids,        &DIID_DispHTMLUnknownElement},
    {"TEST",      generic_iids,     &DIID_DispHTMLGenericElement},
    {"!",         comment_iids,     &DIID_DispHTMLCommentElement},
    {"IMG",       img_iids,         &DIID_DispHTMLImg},
    {"TR",        tr_iids,          &DIID_DispHTMLTableRow},
    {"TD",        td_iids,          NULL},
    {"IFRAME",    iframe_iids,      &DIID_DispHTMLIFrame}
};

static const char *dbgstr_w(LPCWSTR str)
{
    static char buf[512];
    if(!str)
        return "(null)";
    WideCharToMultiByte(CP_ACP, 0, str, -1, buf, sizeof(buf), NULL, NULL);
    return buf;
}

static const char *dbgstr_guid(REFIID riid)
{
    static char buf[50];

    sprintf(buf, "{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
            riid->Data1, riid->Data2, riid->Data3, riid->Data4[0],
            riid->Data4[1], riid->Data4[2], riid->Data4[3], riid->Data4[4],
            riid->Data4[5], riid->Data4[6], riid->Data4[7]);

    return buf;
}

static int strcmp_wa(LPCWSTR strw, const char *stra)
{
    CHAR buf[512];
    WideCharToMultiByte(CP_ACP, 0, strw, -1, buf, sizeof(buf), NULL, NULL);
    return lstrcmpA(stra, buf);
}

static BSTR a2bstr(const char *str)
{
    BSTR ret;
    int len;

    len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
    ret = SysAllocStringLen(NULL, len);
    MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);

    return ret;
}

static BOOL iface_cmp(IUnknown *iface1, IUnknown *iface2)
{
    IUnknown *unk1, *unk2;

    if(iface1 == iface2)
        return TRUE;

    IUnknown_QueryInterface(iface1, &IID_IUnknown, (void**)&unk1);
    IUnknown_Release(unk1);
    IUnknown_QueryInterface(iface1, &IID_IUnknown, (void**)&unk2);
    IUnknown_Release(unk2);

    return unk1 == unk2;
}

static IHTMLDocument2 *create_document(void)
{
    IHTMLDocument2 *doc;
    IHTMLDocument5 *doc5;
    HRESULT hres;

    hres = CoCreateInstance(&CLSID_HTMLDocument, NULL, CLSCTX_INPROC_SERVER|CLSCTX_INPROC_HANDLER,
            &IID_IHTMLDocument2, (void**)&doc);
    ok(hres == S_OK, "CoCreateInstance failed: %08x\n", hres);

    hres = IHTMLDocument2_QueryInterface(doc, &IID_IHTMLDocument5, (void**)&doc5);
    if(FAILED(hres)) {
        win_skip("Could not get IHTMLDocument5, probably too old IE\n");
        IHTMLDocument2_Release(doc);
        return NULL;
    }

    IHTMLDocument5_Release(doc5);
    return doc;
}

#define test_ifaces(i,ids) _test_ifaces(__LINE__,i,ids)
static void _test_ifaces(unsigned line, IUnknown *iface, REFIID *iids)
{
    const IID * const *piid;
    IUnknown *unk;
    HRESULT hres;

     for(piid = iids; *piid; piid++) {
        hres = IDispatch_QueryInterface(iface, *piid, (void**)&unk);
        ok_(__FILE__,line) (hres == S_OK, "Could not get %s interface: %08x\n", dbgstr_guid(*piid), hres);
        if(SUCCEEDED(hres))
            IUnknown_Release(unk);
    }
}

#define test_get_dispid(u,id) _test_disp(__LINE__,u,id)
static BOOL _test_get_dispid(unsigned line, IUnknown *unk, IID *iid)
{
    IDispatchEx *dispex;
    ITypeInfo *typeinfo;
    BOOL ret = FALSE;
    UINT ticnt;
    HRESULT hres;

    hres = IUnknown_QueryInterface(unk, &IID_IDispatchEx, (void**)&dispex);
    ok_(__FILE__,line) (hres == S_OK, "Could not get IDispatch: %08x\n", hres);
    if(FAILED(hres))
        return FALSE;

    ticnt = 0xdeadbeef;
    hres = IDispatchEx_GetTypeInfoCount(dispex, &ticnt);
    ok_(__FILE__,line) (hres == S_OK, "GetTypeInfoCount failed: %08x\n", hres);
    ok_(__FILE__,line) (ticnt == 1, "ticnt=%u\n", ticnt);

    hres = IDispatchEx_GetTypeInfo(dispex, 0, 0, &typeinfo);
    ok_(__FILE__,line) (hres == S_OK, "GetTypeInfo failed: %08x\n", hres);

    if(SUCCEEDED(hres)) {
        TYPEATTR *type_attr;

        hres = ITypeInfo_GetTypeAttr(typeinfo, &type_attr);
        ok_(__FILE__,line) (hres == S_OK, "GetTypeAttr failed: %08x\n", hres);
        if(hres == S_OK) {
            *iid = type_attr->guid;
            ret = TRUE;
        }

        ITypeInfo_ReleaseTypeAttr(typeinfo, type_attr);
        ITypeInfo_Release(typeinfo);
    }

    IDispatchEx_Release(dispex);
    return ret;
}

#define test_disp(u,id) _test_disp(__LINE__,u,id)
static void _test_disp(unsigned line, IUnknown *unk, const IID *diid)
{
    IID iid;

    if(_test_get_dispid(line, unk, &iid))
        ok_(__FILE__,line) (IsEqualGUID(&iid, diid), "unexpected guid %s\n", dbgstr_guid(&iid));
}

#define test_disp2(u,id,id2) _test_disp2(__LINE__,u,id,id2)
static void _test_disp2(unsigned line, IUnknown *unk, const IID *diid, const IID *diid2)
{
    IID iid;

    if(_test_get_dispid(line, unk, &iid))
        ok_(__FILE__,line) (IsEqualGUID(&iid, diid) || broken(IsEqualGUID(&iid, diid2)),
                "unexpected guid %s\n", dbgstr_guid(&iid));
}

#define get_elem_iface(u) _get_elem_iface(__LINE__,u)
static IHTMLElement *_get_elem_iface(unsigned line, IUnknown *unk)
{
    IHTMLElement *elem;
    HRESULT hres;

    hres = IUnknown_QueryInterface(unk, &IID_IHTMLElement, (void**)&elem);
    ok_(__FILE__,line) (hres == S_OK, "Could not get IHTMLElement: %08x\n", hres);
    return elem;
}

#define get_elem2_iface(u) _get_elem2_iface(__LINE__,u)
static IHTMLElement2 *_get_elem2_iface(unsigned line, IUnknown *unk)
{
    IHTMLElement2 *elem;
    HRESULT hres;

    hres = IUnknown_QueryInterface(unk, &IID_IHTMLElement2, (void**)&elem);
    ok_(__FILE__,line) (hres == S_OK, "Could not get IHTMLElement2: %08x\n", hres);
    return elem;
}

#define get_elem3_iface(u) _get_elem3_iface(__LINE__,u)
static IHTMLElement3 *_get_elem3_iface(unsigned line, IUnknown *unk)
{
    IHTMLElement3 *elem;
    HRESULT hres;

    hres = IUnknown_QueryInterface(unk, &IID_IHTMLElement3, (void**)&elem);
    ok_(__FILE__,line) (hres == S_OK, "Could not get IHTMLElement3: %08x\n", hres);
    return elem;
}

#define get_node_iface(u) _get_node_iface(__LINE__,u)
static IHTMLDOMNode *_get_node_iface(unsigned line, IUnknown *unk)
{
    IHTMLDOMNode *node;
    HRESULT hres;

    hres = IUnknown_QueryInterface(unk, &IID_IHTMLDOMNode, (void**)&node);
    ok_(__FILE__,line) (hres == S_OK, "Could not get IHTMLDOMNode: %08x\n", hres);
    return node;
}

#define get_img_iface(u) _get_img_iface(__LINE__,u)
static IHTMLImgElement *_get_img_iface(unsigned line, IUnknown *unk)
{
    IHTMLImgElement *img;
    HRESULT hres;

    hres = IUnknown_QueryInterface(unk, &IID_IHTMLImgElement, (void**)&img);
    ok_(__FILE__,line) (hres == S_OK, "Could not get IHTMLImgElement: %08x\n", hres);
    return img;
}

#define test_node_name(u,n) _test_node_name(__LINE__,u,n)
static void _test_node_name(unsigned line, IUnknown *unk, const char *exname)
{
    IHTMLDOMNode *node = _get_node_iface(line, unk);
    BSTR name;
    HRESULT hres;

    hres = IHTMLDOMNode_get_nodeName(node, &name);
    IHTMLDOMNode_Release(node);
    ok_(__FILE__, line) (hres == S_OK, "get_nodeName failed: %08x\n", hres);
    ok_(__FILE__, line) (!strcmp_wa(name, exname), "got name: %s, expected %s\n", dbgstr_w(name), exname);

    SysFreeString(name);
}

#define test_elem_tag(u,n) _test_elem_tag(__LINE__,u,n)
static void _test_elem_tag(unsigned line, IUnknown *unk, const char *extag)
{
    IHTMLElement *elem = _get_elem_iface(line, unk);
    BSTR tag;
    HRESULT hres;

    hres = IHTMLElement_get_tagName(elem, &tag);
    IHTMLElement_Release(elem);
    ok_(__FILE__, line) (hres == S_OK, "get_tagName failed: %08x\n", hres);
    ok_(__FILE__, line) (!strcmp_wa(tag, extag), "got tag: %s, expected %s\n", dbgstr_w(tag), extag);

    SysFreeString(tag);
}

#define test_elem_type(ifc,t) _test_elem_type(__LINE__,ifc,t)
static void _test_elem_type(unsigned line, IUnknown *unk, elem_type_t type)
{
    _test_elem_tag(line, unk, elem_type_infos[type].tag);
    _test_ifaces(line, unk, elem_type_infos[type].iids);

    if(elem_type_infos[type].dispiid)
        _test_disp(line, unk, elem_type_infos[type].dispiid);
}

#define get_node_type(n) _get_node_type(__LINE__,n)
static LONG _get_node_type(unsigned line, IUnknown *unk)
{
    IHTMLDOMNode *node = _get_node_iface(line, unk);
    LONG type = -1;
    HRESULT hres;

    hres = IHTMLDOMNode_get_nodeType(node, &type);
    ok(hres == S_OK, "get_nodeType failed: %08x\n", hres);

    IHTMLDOMNode_Release(node);

    return type;
}

#define get_child_nodes(u) _get_child_nodes(__LINE__,u)
static IHTMLDOMChildrenCollection *_get_child_nodes(unsigned line, IUnknown *unk)
{
    IHTMLDOMNode *node = _get_node_iface(line, unk);
    IHTMLDOMChildrenCollection *col = NULL;
    IDispatch *disp;
    HRESULT hres;

    hres = IHTMLDOMNode_get_childNodes(node, &disp);
    IHTMLDOMNode_Release(node);
    ok_(__FILE__,line) (hres == S_OK, "get_childNodes failed: %08x\n", hres);
    if(FAILED(hres))
        return NULL;

    hres = IDispatch_QueryInterface(disp, &IID_IHTMLDOMChildrenCollection, (void**)&col);
    IDispatch_Release(disp);
    ok_(__FILE__,line) (hres == S_OK, "Could not get IHTMLDOMChildrenCollection: %08x\n", hres);

    return col;
}

#define get_child_item(c,i) _get_child_item(__LINE__,c,i)
static IHTMLDOMNode *_get_child_item(unsigned line, IHTMLDOMChildrenCollection *col, LONG idx)
{
    IHTMLDOMNode *node = NULL;
    IDispatch *disp;
    HRESULT hres;

    hres = IHTMLDOMChildrenCollection_item(col, idx, &disp);
    ok(hres == S_OK, "item failed: %08x\n", hres);

    node = _get_node_iface(line, (IUnknown*)disp);
    IDispatch_Release(disp);

    return node;
}

#define test_elem_attr(e,n,v) _test_elem_attr(__LINE__,e,n,v)
static void _test_elem_attr(unsigned line, IHTMLElement *elem, const char *name, const char *exval)
{
    VARIANT value;
    BSTR tmp;
    HRESULT hres;

    VariantInit(&value);

    tmp = a2bstr(name);
    hres = IHTMLElement_getAttribute(elem, tmp, 0, &value);
    SysFreeString(tmp);
    ok_(__FILE__,line) (hres == S_OK, "getAttribute failed: %08x\n", hres);

    if(exval) {
        ok_(__FILE__,line) (V_VT(&value) == VT_BSTR, "vt=%d\n", V_VT(&value));
        ok_(__FILE__,line) (!strcmp_wa(V_BSTR(&value), exval), "unexpected value %s\n", dbgstr_w(V_BSTR(&value)));
    }else {
        ok_(__FILE__,line) (V_VT(&value) == VT_NULL, "vt=%d\n", V_VT(&value));
    }

    VariantClear(&value);
}

#define test_elem_offset(u) _test_elem_offset(__LINE__,u)
static void _test_elem_offset(unsigned line, IUnknown *unk)
{
    IHTMLElement *elem = _get_elem_iface(line, unk);
    LONG l;
    HRESULT hres;

    hres = IHTMLElement_get_offsetTop(elem, &l);
    ok_(__FILE__,line) (hres == S_OK, "get_offsetTop failed: %08x\n", hres);

    hres = IHTMLElement_get_offsetHeight(elem, &l);
    ok_(__FILE__,line) (hres == S_OK, "get_offsetHeight failed: %08x\n", hres);

    hres = IHTMLElement_get_offsetWidth(elem, &l);
    ok_(__FILE__,line) (hres == S_OK, "get_offsetWidth failed: %08x\n", hres);

    IHTMLElement_Release(elem);
}

static void test_doc_elem(IHTMLDocument2 *doc)
{
    IHTMLElement *elem;
    IHTMLDocument3 *doc3;
    HRESULT hres;

    hres = IHTMLDocument2_QueryInterface(doc, &IID_IHTMLDocument3, (void**)&doc3);
    ok(hres == S_OK, "QueryInterface(IID_IHTMLDocument3) failed: %08x\n", hres);

    hres = IHTMLDocument3_get_documentElement(doc3, &elem);
    IHTMLDocument3_Release(doc3);
    ok(hres == S_OK, "get_documentElement failed: %08x\n", hres);

    test_node_name((IUnknown*)elem, "HTML");
    test_elem_tag((IUnknown*)elem, "HTML");

    IHTMLElement_Release(elem);
}

#define get_doc_elem(d) _get_doc_elem(__LINE__,d)
static IHTMLElement *_get_doc_elem(unsigned line, IHTMLDocument2 *doc)
{
    IHTMLElement *elem;
    IHTMLDocument3 *doc3;
    HRESULT hres;

    hres = IHTMLDocument2_QueryInterface(doc, &IID_IHTMLDocument3, (void**)&doc3);
    ok_(__FILE__,line) (hres == S_OK, "Could not get IHTMLDocument3 interface: %08x\n", hres);
    hres = IHTMLDocument3_get_documentElement(doc3, &elem);
    ok_(__FILE__,line) (hres == S_OK, "get_documentElement failed: %08x\n", hres);
    IHTMLDocument3_Release(doc3);

    return elem;
}

#define test_option_text(o,t) _test_option_text(__LINE__,o,t)
static void _test_option_text(unsigned line, IHTMLOptionElement *option, const char *text)
{
    BSTR bstr;
    HRESULT hres;

    hres = IHTMLOptionElement_get_text(option, &bstr);
    ok_(__FILE__,line) (hres == S_OK, "get_text failed: %08x\n", hres);
    ok_(__FILE__,line) (!strcmp_wa(bstr, text), "text=%s\n", dbgstr_w(bstr));
    SysFreeString(bstr);
}

#define test_option_put_text(o,t) _test_option_put_text(__LINE__,o,t)
static void _test_option_put_text(unsigned line, IHTMLOptionElement *option, const char *text)
{
    BSTR bstr;
    HRESULT hres;

    bstr = a2bstr(text);
    hres = IHTMLOptionElement_put_text(option, bstr);
    SysFreeString(bstr);
    ok(hres == S_OK, "put_text failed: %08x\n", hres);

    _test_option_text(line, option, text);
}

#define test_option_value(o,t) _test_option_value(__LINE__,o,t)
static void _test_option_value(unsigned line, IHTMLOptionElement *option, const char *value)
{
    BSTR bstr;
    HRESULT hres;

    hres = IHTMLOptionElement_get_value(option, &bstr);
    ok_(__FILE__,line) (hres == S_OK, "get_value failed: %08x\n", hres);
    ok_(__FILE__,line) (!strcmp_wa(bstr, value), "value=%s\n", dbgstr_w(bstr));
    SysFreeString(bstr);
}

#define test_option_put_value(o,t) _test_option_put_value(__LINE__,o,t)
static void _test_option_put_value(unsigned line, IHTMLOptionElement *option, const char *value)
{
    BSTR bstr;
    HRESULT hres;

    bstr = a2bstr(value);
    hres = IHTMLOptionElement_put_value(option, bstr);
    SysFreeString(bstr);
    ok(hres == S_OK, "put_value failed: %08x\n", hres);

    _test_option_value(line, option, value);
}

#define create_option_elem(d,t,v) _create_option_elem(__LINE__,d,t,v)
static IHTMLOptionElement *_create_option_elem(unsigned line, IHTMLDocument2 *doc,
        const char *txt, const char *val)
{
    IHTMLOptionElementFactory *factory;
    IHTMLOptionElement *option;
    IHTMLWindow2 *window;
    VARIANT text, value, empty;
    HRESULT hres;

    hres = IHTMLDocument2_get_parentWindow(doc, &window);
    ok_(__FILE__,line) (hres == S_OK, "get_parentElement failed: %08x\n", hres);

    hres = IHTMLWindow2_get_Option(window, &factory);
    IHTMLWindow2_Release(window);
    ok_(__FILE__,line) (hres == S_OK, "get_Option failed: %08x\n", hres);

    V_VT(&text) = VT_BSTR;
    V_BSTR(&text) = a2bstr(txt);
    V_VT(&value) = VT_BSTR;
    V_BSTR(&value) = a2bstr(val);
    V_VT(&empty) = VT_EMPTY;

    hres = IHTMLOptionElementFactory_create(factory, text, value, empty, empty, &option);
    ok_(__FILE__,line) (hres == S_OK, "create failed: %08x\n", hres);

    IHTMLOptionElementFactory_Release(factory);
    VariantClear(&text);
    VariantClear(&value);

    _test_option_text(line, option, txt);
    _test_option_value(line, option, val);

    return option;
}

#define test_select_length(s,l) _test_select_length(__LINE__,s,l)
static void _test_select_length(unsigned line, IHTMLSelectElement *select, LONG length)
{
    LONG len = 0xdeadbeef;
    HRESULT hres;

    hres = IHTMLSelectElement_get_length(select, &len);
    ok_(__FILE__,line) (hres == S_OK, "get_length failed: %08x\n", hres);
    ok_(__FILE__,line) (len == length, "len=%d, expected %d\n", len, length);
}

#define test_select_selidx(s,i) _test_select_selidx(__LINE__,s,i)
static void _test_select_selidx(unsigned line, IHTMLSelectElement *select, LONG index)
{
    LONG idx = 0xdeadbeef;
    HRESULT hres;

    hres = IHTMLSelectElement_get_selectedIndex(select, &idx);
    ok_(__FILE__,line) (hres == S_OK, "get_selectedIndex failed: %08x\n", hres);
    ok_(__FILE__,line) (idx == index, "idx=%d, expected %d\n", idx, index);
}

#define test_select_put_selidx(s,i) _test_select_put_selidx(__LINE__,s,i)
static void _test_select_put_selidx(unsigned line, IHTMLSelectElement *select, LONG index)
{
    HRESULT hres;

    hres = IHTMLSelectElement_put_selectedIndex(select, index);
    ok_(__FILE__,line) (hres == S_OK, "get_selectedIndex failed: %08x\n", hres);
    _test_select_selidx(line, select, index);
}

#define test_select_value(s,v) _test_select_value(__LINE__,s,v)
static void _test_select_value(unsigned line, IHTMLSelectElement *select, const char *exval)
{
    BSTR val;
    HRESULT hres;

    hres = IHTMLSelectElement_get_value(select, &val);
    ok_(__FILE__,line) (hres == S_OK, "get_value failed: %08x\n", hres);
    if(exval)
        ok_(__FILE__,line) (!strcmp_wa(val, exval), "unexpected value %s\n", dbgstr_w(val));
    else
        ok_(__FILE__,line) (val == NULL, "val=%s, expected NULL\n", dbgstr_w(val));
}

#define test_select_set_value(s,v) _test_select_set_value(__LINE__,s,v)
static void _test_select_set_value(unsigned line, IHTMLSelectElement *select, const char *val)
{
    BSTR bstr;
    HRESULT hres;

    bstr = a2bstr(val);
    hres = IHTMLSelectElement_put_value(select, bstr);
    SysFreeString(bstr);
    ok_(__FILE__,line) (hres == S_OK, "put_value failed: %08x\n", hres);
}

#define test_select_type(s,t) _test_select_type(__LINE__,s,t)
static void _test_select_type(unsigned line, IHTMLSelectElement *select, const char *extype)
{
    BSTR type;
    HRESULT hres;

    hres = IHTMLSelectElement_get_type(select, &type);
    ok_(__FILE__,line) (hres == S_OK, "get_type failed: %08x\n", hres);
    ok_(__FILE__,line) (!strcmp_wa(type, extype), "type=%s, expected %s\n", dbgstr_w(type), extype);
}

#define test_range_text(r,t) _test_range_text(__LINE__,r,t)
static void _test_range_text(unsigned line, IHTMLTxtRange *range, const char *extext)
{
    BSTR text;
    HRESULT hres;

    hres = IHTMLTxtRange_get_text(range, &text);
    ok_(__FILE__, line) (hres == S_OK, "get_text failed: %08x\n", hres);

    if(extext) {
        ok_(__FILE__, line) (text != NULL, "text == NULL\n");
        ok_(__FILE__, line) (!strcmp_wa(text, extext), "text=\"%s\", expected \"%s\"\n", dbgstr_w(text), extext);
    }else {
        ok_(__FILE__, line) (text == NULL, "text=\"%s\", expected NULL\n", dbgstr_w(text));
    }

    SysFreeString(text);

}

#define test_range_collapse(r,b) _test_range_collapse(__LINE__,r,b)
static void _test_range_collapse(unsigned line, IHTMLTxtRange *range, BOOL b)
{
    HRESULT hres;

    hres = IHTMLTxtRange_collapse(range, b);
    ok_(__FILE__, line) (hres == S_OK, "collapse failed: %08x\n", hres);
    _test_range_text(line, range, NULL);
}

#define test_range_expand(r,u,b,t) _test_range_expand(__LINE__,r,u,b,t)
static void _test_range_expand(unsigned line, IHTMLTxtRange *range, LPWSTR unit,
        VARIANT_BOOL exb, const char *extext)
{
    VARIANT_BOOL b = 0xe0e0;
    HRESULT hres;

    hres = IHTMLTxtRange_expand(range, unit, &b);
    ok_(__FILE__,line) (hres == S_OK, "expand failed: %08x\n", hres);
    ok_(__FILE__,line) (b == exb, "b=%x, expected %x\n", b, exb);
    _test_range_text(line, range, extext);
}

#define test_range_move(r,u,c,e) _test_range_move(__LINE__,r,u,c,e)
static void _test_range_move(unsigned line, IHTMLTxtRange *range, LPWSTR unit, LONG cnt, LONG excnt)
{
    LONG c = 0xdeadbeef;
    HRESULT hres;

    hres = IHTMLTxtRange_move(range, unit, cnt, &c);
    ok_(__FILE__,line) (hres == S_OK, "move failed: %08x\n", hres);
    ok_(__FILE__,line) (c == excnt, "count=%d, expected %d\n", c, excnt);
    _test_range_text(line, range, NULL);
}

#define test_range_movestart(r,u,c,e) _test_range_movestart(__LINE__,r,u,c,e)
static void _test_range_movestart(unsigned line, IHTMLTxtRange *range,
        LPWSTR unit, LONG cnt, LONG excnt)
{
    LONG c = 0xdeadbeef;
    HRESULT hres;

    hres = IHTMLTxtRange_moveStart(range, unit, cnt, &c);
    ok_(__FILE__,line) (hres == S_OK, "move failed: %08x\n", hres);
    ok_(__FILE__,line) (c == excnt, "count=%d, expected %d\n", c, excnt);
}

#define test_range_moveend(r,u,c,e) _test_range_moveend(__LINE__,r,u,c,e)
static void _test_range_moveend(unsigned line, IHTMLTxtRange *range, LPWSTR unit, LONG cnt, LONG excnt)
{
    LONG c = 0xdeadbeef;
    HRESULT hres;

    hres = IHTMLTxtRange_moveEnd(range, unit, cnt, &c);
    ok_(__FILE__,line) (hres == S_OK, "move failed: %08x\n", hres);
    ok_(__FILE__,line) (c == excnt, "count=%d, expected %d\n", c, excnt);
}

#define test_range_put_text(r,t) _test_range_put_text(__LINE__,r,t)
static void _test_range_put_text(unsigned line, IHTMLTxtRange *range, const char *text)
{
    HRESULT hres;
    BSTR bstr = a2bstr(text);

    hres = IHTMLTxtRange_put_text(range, bstr);
    ok_(__FILE__,line) (hres == S_OK, "put_text failed: %08x\n", hres);
    SysFreeString(bstr);
    _test_range_text(line, range, NULL);
}

#define test_range_inrange(r1,r2,b) _test_range_inrange(__LINE__,r1,r2,b)
static void _test_range_inrange(unsigned line, IHTMLTxtRange *range1, IHTMLTxtRange *range2, VARIANT_BOOL exb)
{
    VARIANT_BOOL b;
    HRESULT hres;

    b = 0xe0e0;
    hres = IHTMLTxtRange_inRange(range1, range2, &b);
    ok_(__FILE__,line) (hres == S_OK, "(1->2) isEqual failed: %08x\n", hres);
    ok_(__FILE__,line) (b == exb, "(1->2) b=%x, expected %x\n", b, exb);
}

#define test_range_isequal(r1,r2,b) _test_range_isequal(__LINE__,r1,r2,b)
static void _test_range_isequal(unsigned line, IHTMLTxtRange *range1, IHTMLTxtRange *range2, VARIANT_BOOL exb)
{
    VARIANT_BOOL b;
    HRESULT hres;

    b = 0xe0e0;
    hres = IHTMLTxtRange_isEqual(range1, range2, &b);
    ok_(__FILE__,line) (hres == S_OK, "(1->2) isEqual failed: %08x\n", hres);
    ok_(__FILE__,line) (b == exb, "(1->2) b=%x, expected %x\n", b, exb);

    b = 0xe0e0;
    hres = IHTMLTxtRange_isEqual(range2, range1, &b);
    ok_(__FILE__,line) (hres == S_OK, "(2->1) isEqual failed: %08x\n", hres);
    ok_(__FILE__,line) (b == exb, "(2->1) b=%x, expected %x\n", b, exb);

    if(exb) {
        test_range_inrange(range1, range2, VARIANT_TRUE);
        test_range_inrange(range2, range1, VARIANT_TRUE);
    }
}

#define test_range_parent(r,t) _test_range_parent(__LINE__,r,t)
static void _test_range_parent(unsigned line, IHTMLTxtRange *range, elem_type_t type)
{
    IHTMLElement *elem;
    HRESULT hres;

    hres = IHTMLTxtRange_parentElement(range, &elem);
    ok_(__FILE__,line) (hres == S_OK, "parentElement failed: %08x\n", hres);

    _test_elem_type(line, (IUnknown*)elem, type);

    IHTMLElement_Release(elem);
}

#define test_elem_collection(c,t,l) _test_elem_collection(__LINE__,c,t,l)
static void _test_elem_collection(unsigned line, IUnknown *unk,
        const elem_type_t *elem_types, LONG exlen)
{
    IHTMLElementCollection *col;
    LONG len;
    DWORD i;
    VARIANT name, index;
    IDispatch *disp;
    HRESULT hres;

    hres = IUnknown_QueryInterface(unk, &IID_IHTMLElementCollection, (void**)&col);
    ok_(__FILE__,line) (hres == S_OK, "Could not get IHTMLElementCollection: %08x\n", hres);

    test_disp((IUnknown*)col, &DIID_DispHTMLElementCollection);

    hres = IHTMLElementCollection_get_length(col, &len);
    ok_(__FILE__,line) (hres == S_OK, "get_length failed: %08x\n", hres);
    ok_(__FILE__,line) (len == exlen, "len=%d, expected %d\n", len, exlen);

    if(len > exlen)
        len = exlen;

    V_VT(&index) = VT_EMPTY;
    V_VT(&name) = VT_I4;

    for(i=0; i<len; i++) {
        V_I4(&name) = i;
        disp = (void*)0xdeadbeef;
        hres = IHTMLElementCollection_item(col, name, index, &disp);
        ok_(__FILE__,line) (hres == S_OK, "item(%d) failed: %08x\n", i, hres);
        ok_(__FILE__,line) (disp != NULL, "item returned NULL\n");
        if(FAILED(hres) || !disp)
            continue;

        _test_elem_type(line, (IUnknown*)disp, elem_types[i]);
        IDispatch_Release(disp);
    }

    V_I4(&name) = len;
    disp = (void*)0xdeadbeef;
    hres = IHTMLElementCollection_item(col, name, index, &disp);
    ok_(__FILE__,line) (hres == S_OK, "item failed: %08x\n", hres);
    ok_(__FILE__,line) (disp == NULL, "disp != NULL\n");

    V_I4(&name) = -1;
    disp = (void*)0xdeadbeef;
    hres = IHTMLElementCollection_item(col, name, index, &disp);
    ok_(__FILE__,line) (hres == E_INVALIDARG, "item failed: %08x, expected E_INVALIDARG\n", hres);
    ok_(__FILE__,line) (disp == NULL, "disp != NULL\n");

    IHTMLElementCollection_Release(col);
}

#define test_elem_getelembytag(u,t,l) _test_elem_getelembytag(__LINE__,u,t,l)
static void _test_elem_getelembytag(unsigned line, IUnknown *unk, elem_type_t type, LONG exlen)
{
    IHTMLElement2 *elem = _get_elem2_iface(line, unk);
    IHTMLElementCollection *col = NULL;
    elem_type_t *types = NULL;
    BSTR tmp;
    int i;
    HRESULT hres;

    tmp = a2bstr(elem_type_infos[type].tag);
    hres = IHTMLElement2_getElementsByTagName(elem, tmp, &col);
    SysFreeString(tmp);
    IHTMLElement2_Release(elem);
    ok_(__FILE__,line) (hres == S_OK, "getElementByTagName failed: %08x\n", hres);
    ok_(__FILE__,line) (col != NULL, "col == NULL\n");

    if(exlen) {
        types = HeapAlloc(GetProcessHeap(), 0, exlen*sizeof(elem_type_t));
        for(i=0; i<exlen; i++)
            types[i] = type;
    }

    _test_elem_collection(line, (IUnknown*)col, types, exlen);

    HeapFree(GetProcessHeap(), 0, types);
}

#define test_elem_innertext(e,t) _test_elem_innertext(__LINE__,e,t)
static void _test_elem_innertext(unsigned line, IHTMLElement *elem, const char *extext)
{
    BSTR text = NULL;
    HRESULT hres;

    hres = IHTMLElement_get_innerText(elem, &text);
    ok_(__FILE__,line) (hres == S_OK, "get_innerText failed: %08x\n", hres);
    ok_(__FILE__,line) (!strcmp_wa(text, extext), "get_innerText returned %s expected %s\n",
                        dbgstr_w(text), extext);
    SysFreeString(text);
}

#define test_elem_set_innertext(e,t) _test_elem_set_innertext(__LINE__,e,t)
static void _test_elem_set_innertext(unsigned line, IHTMLElement *elem, const char *text)
{
    IHTMLDOMChildrenCollection *col;
    BSTR str;
    HRESULT hres;

    str = a2bstr(text);
    hres = IHTMLElement_put_innerText(elem, str);
    ok_(__FILE__,line) (hres == S_OK, "put_innerText failed: %08x\n", hres);
    SysFreeString(str);

    _test_elem_innertext(line, elem, text);


    col = _get_child_nodes(line, (IUnknown*)elem);
    ok(col != NULL, "col == NULL\n");
    if(col) {
        LONG length = 0, type;
        IHTMLDOMNode *node;

        hres = IHTMLDOMChildrenCollection_get_length(col, &length);
        ok(hres == S_OK, "get_length failed: %08x\n", hres);
        ok(length == 1, "length = %d\n", length);

        node = _get_child_item(line, col, 0);
        ok(node != NULL, "node == NULL\n");
        if(node) {
            type = _get_node_type(line, (IUnknown*)node);
            ok(type == 3, "type=%d\n", type);
            IHTMLDOMNode_Release(node);
        }

        IHTMLDOMChildrenCollection_Release(col);
    }

}

#define test_elem_innerhtml(e,t) _test_elem_innerhtml(__LINE__,e,t)
static void _test_elem_innerhtml(unsigned line, IUnknown *unk, const char *inner_html)
{
    IHTMLElement *elem = _get_elem_iface(line, unk);
    BSTR html;
    HRESULT hres;

    hres = IHTMLElement_get_innerHTML(elem, &html);
    ok_(__FILE__,line)(hres == S_OK, "get_innerHTML failed: %08x\n", hres);
    if(inner_html)
        ok_(__FILE__,line)(!strcmp_wa(html, inner_html), "unexpected innerHTML: %s\n", dbgstr_w(html));
    else
        ok_(__FILE__,line)(!html, "innerHTML = %s\n", dbgstr_w(html));

    IHTMLElement_Release(elem);
    SysFreeString(html);
}

#define test_elem_set_innerhtml(e,t) _test_elem_set_innerhtml(__LINE__,e,t)
static void _test_elem_set_innerhtml(unsigned line, IUnknown *unk, const char *inner_html)
{
    IHTMLElement *elem = _get_elem_iface(line, unk);
    BSTR html;
    HRESULT hres;

    html = a2bstr(inner_html);
    hres = IHTMLElement_put_innerHTML(elem, html);
    ok_(__FILE__,line)(hres == S_OK, "put_innerHTML failed: %08x\n", hres);

    IHTMLElement_Release(elem);
    SysFreeString(html);
}

#define get_first_child(n) _get_first_child(__LINE__,n)
static IHTMLDOMNode *_get_first_child(unsigned line, IUnknown *unk)
{
    IHTMLDOMNode *node = _get_node_iface(line, unk);
    IHTMLDOMNode *child = NULL;
    HRESULT hres;

    hres = IHTMLDOMNode_get_firstChild(node, &child);
    IHTMLDOMNode_Release(node);
    ok_(__FILE__,line) (hres == S_OK, "get_firstChild failed: %08x\n", hres);

    return child;
}

#define test_node_has_child(u,b) _test_node_has_child(__LINE__,u,b)
static void _test_node_has_child(unsigned line, IUnknown *unk, VARIANT_BOOL exb)
{
    IHTMLDOMNode *node = _get_node_iface(line, unk);
    VARIANT_BOOL b = 0xdead;
    HRESULT hres;

    hres = IHTMLDOMNode_hasChildNodes(node, &b);
    ok_(__FILE__,line) (hres == S_OK, "hasChildNodes failed: %08x\n", hres);
    ok_(__FILE__,line) (b == exb, "hasChildNodes=%x, expected %x\n", b, exb);

    IHTMLDOMNode_Release(node);
}

#define test_node_get_parent(u) _test_node_get_parent(__LINE__,u)
static IHTMLDOMNode *_test_node_get_parent(unsigned line, IUnknown *unk)
{
    IHTMLDOMNode *node = _get_node_iface(line, unk);
    IHTMLDOMNode *parent;
    HRESULT hres;

    hres = IHTMLDOMNode_get_parentNode(node, &parent);
    IHTMLDOMNode_Release(node);
    ok_(__FILE__,line) (hres == S_OK, "get_parentNode failed: %08x\n", hres);

    return parent;
}

#define test_elem_get_parent(u) _test_elem_get_parent(__LINE__,u)
static IHTMLElement *_test_elem_get_parent(unsigned line, IUnknown *unk)
{
    IHTMLElement *elem = _get_elem_iface(line, unk);
    IHTMLElement *parent;
    HRESULT hres;

    hres = IHTMLElement_get_parentElement(elem, &parent);
    IHTMLElement_Release(elem);
    ok_(__FILE__,line) (hres == S_OK, "get_parentElement failed: %08x\n", hres);

    return parent;
}

#define test_elem3_get_disabled(i,b) _test_elem3_get_disabled(__LINE__,i,b)
static void _test_elem3_get_disabled(unsigned line, IUnknown *unk, VARIANT_BOOL exb)
{
    IHTMLElement3 *elem3 = _get_elem3_iface(line, unk);
    VARIANT_BOOL disabled = 100;
    HRESULT hres;

    if (!elem3) return;
    hres = IHTMLElement3_get_disabled(elem3, &disabled);
    ok_(__FILE__,line) (hres == S_OK, "get_disabled failed: %08x\n", hres);
    ok_(__FILE__,line) (disabled == exb, "disabled=%x, expected %x\n", disabled, exb);
    IHTMLElement3_Release(elem3);
}

#define test_elem3_set_disabled(i,b) _test_elem3_set_disabled(__LINE__,i,b)
static void _test_elem3_set_disabled(unsigned line, IUnknown *unk, VARIANT_BOOL b)
{
    IHTMLElement3 *elem3 = _get_elem3_iface(line, unk);
    HRESULT hres;

    if (!elem3) return;
    hres = IHTMLElement3_put_disabled(elem3, b);
    ok_(__FILE__,line) (hres == S_OK, "get_disabled failed: %08x\n", hres);

    IHTMLElement3_Release(elem3);
    _test_elem3_get_disabled(line, unk, b);
}

#define test_select_get_disabled(i,b) _test_select_get_disabled(__LINE__,i,b)
static void _test_select_get_disabled(unsigned line, IHTMLSelectElement *select, VARIANT_BOOL exb)
{
    VARIANT_BOOL disabled = 100;
    HRESULT hres;

    hres = IHTMLSelectElement_get_disabled(select, &disabled);
    ok_(__FILE__,line) (hres == S_OK, "get_disabled failed: %08x\n", hres);
    ok_(__FILE__,line) (disabled == exb, "disabled=%x, expected %x\n", disabled, exb);

    _test_elem3_get_disabled(line, (IUnknown*)select, exb);
}

#define test_select_set_disabled(i,b) _test_select_set_disabled(__LINE__,i,b)
static void _test_select_set_disabled(unsigned line, IHTMLSelectElement *select, VARIANT_BOOL b)
{
    HRESULT hres;

    hres = IHTMLSelectElement_put_disabled(select, b);
    ok_(__FILE__,line) (hres == S_OK, "get_disabled failed: %08x\n", hres);

    _test_select_get_disabled(line, select, b);
}

#define elem_get_scroll_height(u) _elem_get_scroll_height(__LINE__,u)
static LONG _elem_get_scroll_height(unsigned line, IUnknown *unk)
{
    IHTMLElement2 *elem = _get_elem2_iface(line, unk);
    IHTMLTextContainer *txtcont;
    LONG l = -1, l2 = -1;
    HRESULT hres;

    hres = IHTMLElement2_get_scrollHeight(elem, &l);
    ok_(__FILE__,line) (hres == S_OK, "get_scrollHeight failed: %08x\n", hres);
    IHTMLElement2_Release(elem);

    hres = IUnknown_QueryInterface(unk, &IID_IHTMLTextContainer, (void**)&txtcont);
    ok_(__FILE__,line) (hres == S_OK, "Could not get IHTMLTextContainer: %08x\n", hres);

    hres = IHTMLTextContainer_get_scrollHeight(txtcont, &l2);
    IHTMLTextContainer_Release(txtcont);
    ok_(__FILE__,line) (hres == S_OK, "IHTMLTextContainer::get_scrollHeight failed: %d\n", l2);
    ok_(__FILE__,line) (l == l2, "unexpected height %d, expected %d\n", l2, l);

    return l;
}

#define elem_get_scroll_width(u) _elem_get_scroll_width(__LINE__,u)
static LONG _elem_get_scroll_width(unsigned line, IUnknown *unk)
{
    IHTMLElement2 *elem = _get_elem2_iface(line, unk);
    IHTMLTextContainer *txtcont;
    LONG l = -1, l2 = -1;
    HRESULT hres;

    hres = IHTMLElement2_get_scrollWidth(elem, &l);
    ok_(__FILE__,line) (hres == S_OK, "get_scrollWidth failed: %08x\n", hres);
    IHTMLElement2_Release(elem);

    hres = IUnknown_QueryInterface(unk, &IID_IHTMLTextContainer, (void**)&txtcont);
    ok_(__FILE__,line) (hres == S_OK, "Could not get IHTMLTextContainer: %08x\n", hres);

    hres = IHTMLTextContainer_get_scrollWidth(txtcont, &l2);
    IHTMLTextContainer_Release(txtcont);
    ok_(__FILE__,line) (hres == S_OK, "IHTMLTextContainer::get_scrollWidth failed: %d\n", l2);
    ok_(__FILE__,line) (l == l2, "unexpected width %d, expected %d\n", l2, l);

    return l;
}

#define elem_get_scroll_top(u) _elem_get_scroll_top(__LINE__,u)
static LONG _elem_get_scroll_top(unsigned line, IUnknown *unk)
{
    IHTMLElement2 *elem = _get_elem2_iface(line, unk);
    IHTMLTextContainer *txtcont;
    LONG l = -1, l2 = -1;
    HRESULT hres;

    hres = IHTMLElement2_get_scrollTop(elem, &l);
    ok_(__FILE__,line) (hres == S_OK, "get_scrollTop failed: %08x\n", hres);
    IHTMLElement2_Release(elem);

    hres = IUnknown_QueryInterface(unk, &IID_IHTMLTextContainer, (void**)&txtcont);
    ok_(__FILE__,line) (hres == S_OK, "Could not get IHTMLTextContainer: %08x\n", hres);

    hres = IHTMLTextContainer_get_scrollTop(txtcont, &l2);
    IHTMLTextContainer_Release(txtcont);
    ok_(__FILE__,line) (hres == S_OK, "IHTMLTextContainer::get_scrollTop failed: %d\n", l2);
    ok_(__FILE__,line) (l == l2, "unexpected top %d, expected %d\n", l2, l);

    return l;
}

#define elem_get_scroll_left(u) _elem_get_scroll_left(__LINE__,u)
static void _elem_get_scroll_left(unsigned line, IUnknown *unk)
{
    IHTMLElement2 *elem = _get_elem2_iface(line, unk);
    IHTMLTextContainer *txtcont;
    LONG l = -1, l2 = -1;
    HRESULT hres;

    hres = IHTMLElement2_get_scrollLeft(elem, NULL);
    ok(hres == E_INVALIDARG, "expect E_INVALIDARG got 0x%08x\n", hres);

    hres = IHTMLElement2_get_scrollLeft(elem, &l);
    ok(hres == S_OK, "get_scrollTop failed: %08x\n", hres);
    IHTMLElement2_Release(elem);

    hres = IUnknown_QueryInterface(unk, &IID_IHTMLTextContainer, (void**)&txtcont);
    ok(hres == S_OK, "Could not get IHTMLTextContainer: %08x\n", hres);

    hres = IHTMLTextContainer_get_scrollLeft(txtcont, &l2);
    IHTMLTextContainer_Release(txtcont);
    ok(hres == S_OK, "IHTMLTextContainer::get_scrollLeft failed: %d\n", l2);
    ok(l == l2, "unexpected left %d, expected %d\n", l2, l);
}

#define test_img_src(i,s) _test_img_src(__LINE__,i,s)
static void _test_img_src(unsigned line, IUnknown *unk, const char *exsrc)
{
    IHTMLImgElement *img = _get_img_iface(line, unk);
    BSTR src;
    HRESULT hres;

    hres = IHTMLImgElement_get_src(img, &src);
    IHTMLImgElement_Release(img);
    ok_(__FILE__,line) (hres == S_OK, "get_src failed: %08x\n", hres);
    ok_(__FILE__,line) (!strcmp_wa(src, exsrc), "get_src returned %s expected %s\n", dbgstr_w(src), exsrc);
    SysFreeString(src);
}

#define test_img_set_src(u,s) _test_img_set_src(__LINE__,u,s)
static void _test_img_set_src(unsigned line, IUnknown *unk, const char *src)
{
    IHTMLImgElement *img = _get_img_iface(line, unk);
    BSTR tmp;
    HRESULT hres;

    tmp = a2bstr(src);
    hres = IHTMLImgElement_put_src(img, tmp);
    IHTMLImgElement_Release(img);
    SysFreeString(tmp);
    ok_(__FILE__,line) (hres == S_OK, "put_src failed: %08x\n", hres);

    _test_img_src(line, unk, src);
}

#define test_img_alt(u,a) _test_img_alt(__LINE__,u,a)
static void _test_img_alt(unsigned line, IUnknown *unk, const char *exalt)
{
    IHTMLImgElement *img = _get_img_iface(line, unk);
    BSTR alt;
    HRESULT hres;

    hres = IHTMLImgElement_get_alt(img, &alt);
    ok_(__FILE__,line) (hres == S_OK, "get_alt failed: %08x\n", hres);
    if(exalt)
        ok_(__FILE__,line) (!strcmp_wa(alt, exalt), "inexopected alt %s\n", dbgstr_w(alt));
    else
        ok_(__FILE__,line) (!alt, "alt != NULL\n");
    SysFreeString(alt);
}

#define test_img_set_alt(u,a) _test_img_set_alt(__LINE__,u,a)
static void _test_img_set_alt(unsigned line, IUnknown *unk, const char *alt)
{
    IHTMLImgElement *img = _get_img_iface(line, unk);
    BSTR tmp;
    HRESULT hres;

    tmp = a2bstr(alt);
    hres = IHTMLImgElement_put_alt(img, tmp);
    ok_(__FILE__,line) (hres == S_OK, "get_alt failed: %08x\n", hres);
    SysFreeString(tmp);

    _test_img_alt(line, unk, alt);
}

#define test_input_get_disabled(i,b) _test_input_get_disabled(__LINE__,i,b)
static void _test_input_get_disabled(unsigned line, IHTMLInputElement *input, VARIANT_BOOL exb)
{
    VARIANT_BOOL disabled = 100;
    HRESULT hres;

    hres = IHTMLInputElement_get_disabled(input, &disabled);
    ok_(__FILE__,line) (hres == S_OK, "get_disabled failed: %08x\n", hres);
    ok_(__FILE__,line) (disabled == exb, "disabled=%x, expected %x\n", disabled, exb);

    _test_elem3_get_disabled(line, (IUnknown*)input, exb);
}

#define test_input_set_disabled(i,b) _test_input_set_disabled(__LINE__,i,b)
static void _test_input_set_disabled(unsigned line, IHTMLInputElement *input, VARIANT_BOOL b)
{
    HRESULT hres;

    hres = IHTMLInputElement_put_disabled(input, b);
    ok_(__FILE__,line) (hres == S_OK, "get_disabled failed: %08x\n", hres);

    _test_input_get_disabled(line, input, b);
}

#define test_input_get_defaultchecked(i,b) _test_input_get_defaultchecked(__LINE__,i,b)
static void _test_input_get_defaultchecked(unsigned line, IHTMLInputElement *input, VARIANT_BOOL exb)
{
    VARIANT_BOOL checked = 100;
    HRESULT hres;

    hres = IHTMLInputElement_get_defaultChecked(input, &checked);
    ok_(__FILE__,line) (hres == S_OK, "get_defaultChecked failed: %08x\n", hres);
    ok_(__FILE__,line) (checked == exb, "checked=%x, expected %x\n", checked, exb);
}

#define test_input_set_defaultchecked(i,b) _test_input_set_defaultchecked(__LINE__,i,b)
static void _test_input_set_defaultchecked(unsigned line, IHTMLInputElement *input, VARIANT_BOOL b)
{
    HRESULT hres;

    hres = IHTMLInputElement_put_defaultChecked(input, b);
    ok_(__FILE__,line) (hres == S_OK, "get_defaultChecked failed: %08x\n", hres);

    _test_input_get_defaultchecked(line, input, b);
}

#define test_input_get_checked(i,b) _test_input_get_checked(__LINE__,i,b)
static void _test_input_get_checked(unsigned line, IHTMLInputElement *input, VARIANT_BOOL exb)
{
    VARIANT_BOOL checked = 100;
    HRESULT hres;

    hres = IHTMLInputElement_get_checked(input, &checked);
    ok_(__FILE__,line) (hres == S_OK, "get_checked failed: %08x\n", hres);
    ok_(__FILE__,line) (checked == exb, "checked=%x, expected %x\n", checked, exb);
}

#define test_input_set_checked(i,b) _test_input_set_checked(__LINE__,i,b)
static void _test_input_set_checked(unsigned line, IHTMLInputElement *input, VARIANT_BOOL b)
{
    HRESULT hres;

    hres = IHTMLInputElement_put_checked(input, b);
    ok_(__FILE__,line) (hres == S_OK, "get_checked failed: %08x\n", hres);

    _test_input_get_checked(line, input, b);
}

#define test_input_value(o,t) _test_input_value(__LINE__,o,t)
static void _test_input_value(unsigned line, IUnknown *unk, const char *exval)
{
    IHTMLInputElement *input;
    BSTR bstr;
    HRESULT hres;

    hres = IUnknown_QueryInterface(unk, &IID_IHTMLInputElement, (void**)&input);
    ok_(__FILE__,line) (hres == S_OK, "Could not get IHTMLInputElement: %08x\n", hres);
    if(FAILED(hres))
        return;

    hres = IHTMLInputElement_get_value(input, &bstr);
    ok_(__FILE__,line) (hres == S_OK, "get_value failed: %08x\n", hres);
    if(exval)
        ok_(__FILE__,line) (!strcmp_wa(bstr, exval), "value=%s\n", dbgstr_w(bstr));
    else
        ok_(__FILE__,line) (!exval, "exval != NULL\n");
    SysFreeString(bstr);
    IHTMLInputElement_Release(input);
}

#define test_input_put_value(o,v) _test_input_put_value(__LINE__,o,v)
static void _test_input_put_value(unsigned line, IUnknown *unk, const char *val)
{
    IHTMLInputElement *input;
    BSTR bstr;
    HRESULT hres;

    hres = IUnknown_QueryInterface(unk, &IID_IHTMLInputElement, (void**)&input);
    ok_(__FILE__,line) (hres == S_OK, "Could not get IHTMLInputElement: %08x\n", hres);
    if(FAILED(hres))
        return;

    bstr = a2bstr(val);
    hres = IHTMLInputElement_get_value(input, &bstr);
    ok_(__FILE__,line) (hres == S_OK, "get_value failed: %08x\n", hres);
    SysFreeString(bstr);
    IHTMLInputElement_Release(input);
}

#define test_elem_class(u,c) _test_elem_class(__LINE__,u,c)
static void _test_elem_class(unsigned line, IUnknown *unk, const char *exclass)
{
    IHTMLElement *elem = _get_elem_iface(line, unk);
    BSTR class = (void*)0xdeadbeef;
    HRESULT hres;

    hres = IHTMLElement_get_className(elem, &class);
    IHTMLElement_Release(elem);
    ok_(__FILE__,line) (hres == S_OK, "get_className failed: %08x\n", hres);
    if(exclass)
        ok_(__FILE__,line) (!strcmp_wa(class, exclass), "unexpected className %s\n", dbgstr_w(class));
    else
        ok_(__FILE__,line) (!class, "class != NULL\n");
    SysFreeString(class);
}

#define test_elem_tabindex(u,i) _test_elem_tabindex(__LINE__,u,i)
static void _test_elem_tabindex(unsigned line, IUnknown *unk, short exindex)
{
    IHTMLElement2 *elem2 = _get_elem2_iface(line, unk);
    short index = -3;
    HRESULT hres;

    hres = IHTMLElement2_get_tabIndex(elem2, &index);
    IHTMLElement2_Release(elem2);
    ok_(__FILE__,line) (hres == S_OK, "get_tabIndex failed: %08x\n", hres);
    ok_(__FILE__,line) (index == exindex, "unexpected index %d\n", index);
}

#define test_elem_set_tabindex(u,i) _test_elem_set_tabindex(__LINE__,u,i)
static void _test_elem_set_tabindex(unsigned line, IUnknown *unk, short index)
{
    IHTMLElement2 *elem2 = _get_elem2_iface(line, unk);
    HRESULT hres;

    hres = IHTMLElement2_put_tabIndex(elem2, index);
    IHTMLElement2_Release(elem2);
    ok_(__FILE__,line) (hres == S_OK, "get_tabIndex failed: %08x\n", hres);

    _test_elem_tabindex(line, unk, index);
}

#define test_elem_set_class(u,c) _test_elem_set_class(__LINE__,u,c)
static void _test_elem_set_class(unsigned line, IUnknown *unk, const char *class)
{
    IHTMLElement *elem = _get_elem_iface(line, unk);
    BSTR tmp;
    HRESULT hres;

    tmp = class ? a2bstr(class) : NULL;
    hres = IHTMLElement_put_className(elem, tmp);
    IHTMLElement_Release(elem);
    ok_(__FILE__,line) (hres == S_OK, "put_className failed: %08x\n", hres);
    SysFreeString(tmp);

    _test_elem_class(line, unk, class);
}

#define test_elem_id(e,i) _test_elem_id(__LINE__,e,i)
static void _test_elem_id(unsigned line, IUnknown *unk, const char *exid)
{
    IHTMLElement *elem = _get_elem_iface(line, unk);
    BSTR id = (void*)0xdeadbeef;
    HRESULT hres;

    hres = IHTMLElement_get_id(elem, &id);
    IHTMLElement_Release(elem);
    ok_(__FILE__,line) (hres == S_OK, "get_id failed: %08x\n", hres);

    if(exid)
        ok_(__FILE__,line) (!strcmp_wa(id, exid), "unexpected id %s\n", dbgstr_w(id));
    else
        ok_(__FILE__,line) (!id, "id=%s\n", dbgstr_w(id));

    SysFreeString(id);
}

#define test_elem_put_id(u,i) _test_elem_put_id(__LINE__,u,i)
static void _test_elem_put_id(unsigned line, IUnknown *unk, const char *new_id)
{
    IHTMLElement *elem = _get_elem_iface(line, unk);
    BSTR tmp = a2bstr(new_id);
    HRESULT hres;

    hres = IHTMLElement_put_id(elem, tmp);
    IHTMLElement_Release(elem);
    SysFreeString(tmp);
    ok_(__FILE__,line) (hres == S_OK, "put_id failed: %08x\n", hres);

    _test_elem_id(line, unk, new_id);
}

#define test_elem_title(u,t) _test_elem_title(__LINE__,u,t)
static void _test_elem_title(unsigned line, IUnknown *unk, const char *extitle)
{
    IHTMLElement *elem = _get_elem_iface(line, unk);
    BSTR title;
    HRESULT hres;

    hres = IHTMLElement_get_title(elem, &title);
    IHTMLElement_Release(elem);
    ok_(__FILE__,line) (hres == S_OK, "get_title failed: %08x\n", hres);
    if(extitle)
        ok_(__FILE__,line) (!strcmp_wa(title, extitle), "unexpected title %s\n", dbgstr_w(title));
    else
        ok_(__FILE__,line) (!title, "title=%s, expected NULL\n", dbgstr_w(title));

    SysFreeString(title);
}

#define test_elem_set_title(u,t) _test_elem_set_title(__LINE__,u,t)
static void _test_elem_set_title(unsigned line, IUnknown *unk, const char *title)
{
    IHTMLElement *elem = _get_elem_iface(line, unk);
    BSTR tmp;
    HRESULT hres;

    tmp = a2bstr(title);
    hres = IHTMLElement_put_title(elem, tmp);
    ok_(__FILE__,line) (hres == S_OK, "get_title failed: %08x\n", hres);

    IHTMLElement_Release(elem);
    SysFreeString(tmp);
}

#define test_node_get_value_str(u,e) _test_node_get_value_str(__LINE__,u,e)
static void _test_node_get_value_str(unsigned line, IUnknown *unk, const char *exval)
{
    IHTMLDOMNode *node = _get_node_iface(line, unk);
    VARIANT var;
    HRESULT hres;

    hres = IHTMLDOMNode_get_nodeValue(node, &var);
    IHTMLDOMNode_Release(node);
    ok_(__FILE__,line) (hres == S_OK, "get_nodeValue failed: %08x, expected VT_BSTR\n", hres);

    if(exval) {
        ok_(__FILE__,line) (V_VT(&var) == VT_BSTR, "vt=%d\n", V_VT(&var));
        ok_(__FILE__,line) (!strcmp_wa(V_BSTR(&var), exval), "unexpected value %s\n", dbgstr_w(V_BSTR(&var)));
    }else {
        ok_(__FILE__,line) (V_VT(&var) == VT_NULL, "vt=%d, expected VT_NULL\n", V_VT(&var));
    }

    VariantClear(&var);
}

#define test_node_put_value_str(u,v) _test_node_put_value_str(__LINE__,u,v)
static void _test_node_put_value_str(unsigned line, IUnknown *unk, const char *val)
{
    IHTMLDOMNode *node = _get_node_iface(line, unk);
    VARIANT var;
    HRESULT hres;

    V_VT(&var) = VT_BSTR;
    V_BSTR(&var) = a2bstr(val);

    hres = IHTMLDOMNode_put_nodeValue(node, var);
    ok_(__FILE__,line) (hres == S_OK, "get_nodeValue failed: %08x, expected VT_BSTR\n", hres);
    IHTMLDOMNode_Release(node);
    VariantClear(&var);
}

#define test_elem_client_size(u) _test_elem_client_size(__LINE__,u)
static void _test_elem_client_size(unsigned line, IUnknown *unk)
{
    IHTMLElement2 *elem = _get_elem2_iface(line, unk);
    LONG l;
    HRESULT hres;

    hres = IHTMLElement2_get_clientWidth(elem, &l);
    ok_(__FILE__,line) (hres == S_OK, "get_clientWidth failed: %08x\n", hres);
    hres = IHTMLElement2_get_clientHeight(elem, &l);
    ok_(__FILE__,line) (hres == S_OK, "get_clientHeight failed: %08x\n", hres);

    IHTMLElement2_Release(elem);
}

#define test_create_elem(d,t) _test_create_elem(__LINE__,d,t)
static IHTMLElement *_test_create_elem(unsigned line, IHTMLDocument2 *doc, const char *tag)
{
    IHTMLElement *elem = NULL;
    BSTR tmp;
    HRESULT hres;

    tmp = a2bstr(tag);
    hres = IHTMLDocument2_createElement(doc, tmp, &elem);
    ok_(__FILE__,line) (hres == S_OK, "createElement failed: %08x\n", hres);
    ok_(__FILE__,line) (elem != NULL, "elem == NULL\n");

    return elem;
}

#define test_create_text(d,t) _test_create_text(__LINE__,d,t)
static IHTMLDOMNode *_test_create_text(unsigned line, IHTMLDocument2 *doc, const char *text)
{
    IHTMLDocument3 *doc3;
    IHTMLDOMNode *node = NULL;
    BSTR tmp;
    HRESULT hres;

    hres = IHTMLDocument2_QueryInterface(doc, &IID_IHTMLDocument3, (void**)&doc3);
    ok_(__FILE__,line) (hres == S_OK, "Could not get IHTMLDocument3: %08x\n", hres);

    tmp = a2bstr(text);
    hres = IHTMLDocument3_createTextNode(doc3, tmp, &node);
    IHTMLDocument3_Release(doc3);
    ok_(__FILE__,line) (hres == S_OK, "createElement failed: %08x\n", hres);
    ok_(__FILE__,line) (node != NULL, "node == NULL\n");

    return node;
}

#define test_node_append_child(n,c) _test_node_append_child(__LINE__,n,c)
static IHTMLDOMNode *_test_node_append_child(unsigned line, IUnknown *node_unk, IUnknown *child_unk)
{
    IHTMLDOMNode *node = _get_node_iface(line, node_unk);
    IHTMLDOMNode *child = _get_node_iface(line, child_unk);
    IHTMLDOMNode *new_child = NULL;
    HRESULT hres;

    hres = IHTMLDOMNode_appendChild(node, child, &new_child);
    ok_(__FILE__,line) (hres == S_OK, "appendChild failed: %08x\n", hres);
    ok_(__FILE__,line) (new_child != NULL, "new_child == NULL\n");
    /* TODO  ok_(__FILE__,line) (new_child != child, "new_child == child\n"); */

    IHTMLDOMNode_Release(node);
    IHTMLDOMNode_Release(child);

    return new_child;
}

#define test_node_insertbefore(n,c,v) _test_node_insertbefore(__LINE__,n,c,v)
static IHTMLDOMNode *_test_node_insertbefore(unsigned line, IUnknown *node_unk, IHTMLDOMNode *child, VARIANT *var)
{
    IHTMLDOMNode *node = _get_node_iface(line, node_unk);
    IHTMLDOMNode *new_child = NULL;
    HRESULT hres;

    hres = IHTMLDOMNode_insertBefore(node, child, *var, &new_child);
    ok_(__FILE__,line) (hres == S_OK, "insertBefore failed: %08x\n", hres);
    ok_(__FILE__,line) (new_child != NULL, "new_child == NULL\n");
    /* TODO  ok_(__FILE__,line) (new_child != child, "new_child == child\n"); */

    IHTMLDOMNode_Release(node);

    return new_child;
}

#define test_node_remove_child(n,c) _test_node_remove_child(__LINE__,n,c)
static void _test_node_remove_child(unsigned line, IUnknown *unk, IHTMLDOMNode *child)
{
    IHTMLDOMNode *node = _get_node_iface(line, unk);
    IHTMLDOMNode *new_node = NULL;
    HRESULT hres;

    hres = IHTMLDOMNode_removeChild(node, child, &new_node);
    ok_(__FILE__,line) (hres == S_OK, "removeChild failed: %08x\n", hres);
    ok_(__FILE__,line) (new_node != NULL, "new_node == NULL\n");
    /* TODO ok_(__FILE__,line) (new_node != child, "new_node == child\n"); */

    IHTMLDOMNode_Release(node);
    IHTMLDOMNode_Release(new_node);
}

#define test_doc_title(d,t) _test_doc_title(__LINE__,d,t)
static void _test_doc_title(unsigned line, IHTMLDocument2 *doc, const char *extitle)
{
    BSTR title = NULL;
    HRESULT hres;

    hres = IHTMLDocument2_get_title(doc, &title);
    ok_(__FILE__,line) (hres == S_OK, "get_title failed: %08x\n", hres);
    ok_(__FILE__,line) (!strcmp_wa(title, extitle), "unexpected title %s\n", dbgstr_w(title));
    SysFreeString(title);
}

#define test_doc_set_title(d,t) _test_doc_set_title(__LINE__,d,t)
static void _test_doc_set_title(unsigned line, IHTMLDocument2 *doc, const char *title)
{
    BSTR tmp;
    HRESULT hres;

    tmp = a2bstr(title);
    hres = IHTMLDocument2_put_title(doc, tmp);
    ok_(__FILE__,line) (hres == S_OK, "get_title failed: %08x\n", hres);
    SysFreeString(tmp);
}

#define test_border_styles(p, n) _test_border_styles(__LINE__, p, n)
static void _test_border_styles(unsigned line, IHTMLStyle *pStyle, BSTR Name)
{
    HRESULT hres;
    DISPID dispid;

    hres = IHTMLStyle_GetIDsOfNames(pStyle, &IID_NULL, &Name, 1,
                        LOCALE_USER_DEFAULT, &dispid);
    ok_(__FILE__,line) (hres == S_OK, "GetIDsOfNames: %08x\n", hres);
    if(hres == S_OK)
    {
        DISPPARAMS params = {NULL,NULL,0,0};
        DISPID dispidNamed = DISPID_PROPERTYPUT;
        VARIANT ret;
        VARIANT vDefault;
        VARIANTARG arg;

        hres = IHTMLStyle_Invoke(pStyle, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
            DISPATCH_PROPERTYGET, &params, &vDefault, NULL, NULL);
        ok_(__FILE__,line) (hres == S_OK, "get_default. ret: %08x\n", hres);

        params.cArgs = 1;
        params.cNamedArgs = 1;
        params.rgdispidNamedArgs = &dispidNamed;
        V_VT(&arg) = VT_BSTR;
        V_BSTR(&arg) = a2bstr("none");
        params.rgvarg = &arg;
        hres = IHTMLStyle_Invoke(pStyle, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
            DISPATCH_PROPERTYPUT, &params, &ret, NULL, NULL);
        ok_(__FILE__,line) (hres == S_OK, "none. ret: %08x\n", hres);
        VariantClear(&arg);

        V_VT(&arg) = VT_BSTR;
        V_BSTR(&arg) = a2bstr("dotted");
        hres = IHTMLStyle_Invoke(pStyle, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
            DISPATCH_PROPERTYPUT, &params, &ret, NULL, NULL);
        ok_(__FILE__,line) (hres == S_OK, "dotted. ret: %08x\n", hres);
        VariantClear(&arg);

        V_VT(&arg) = VT_BSTR;
        V_BSTR(&arg) = a2bstr("dashed");
        hres = IHTMLStyle_Invoke(pStyle, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
        DISPATCH_PROPERTYPUT, &params, &ret, NULL, NULL);
        ok_(__FILE__,line) (hres == S_OK, "dashed. ret: %08x\n", hres);
        VariantClear(&arg);

        V_VT(&arg) = VT_BSTR;
        V_BSTR(&arg) = a2bstr("solid");
        hres = IHTMLStyle_Invoke(pStyle, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
            DISPATCH_PROPERTYPUT, &params, &ret, NULL, NULL);
        ok_(__FILE__,line) (hres == S_OK, "solid. ret: %08x\n", hres);
        VariantClear(&arg);

        V_VT(&arg) = VT_BSTR;
        V_BSTR(&arg) = a2bstr("double");
        hres = IHTMLStyle_Invoke(pStyle, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
            DISPATCH_PROPERTYPUT, &params, &ret, NULL, NULL);
        ok_(__FILE__,line) (hres == S_OK, "double. ret: %08x\n", hres);
        VariantClear(&arg);

        V_VT(&arg) = VT_BSTR;
        V_BSTR(&arg) = a2bstr("groove");
        hres = IHTMLStyle_Invoke(pStyle, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
            DISPATCH_PROPERTYPUT, &params, &ret, NULL, NULL);
        ok_(__FILE__,line) (hres == S_OK, "groove. ret: %08x\n", hres);
        VariantClear(&arg);

        V_VT(&arg) = VT_BSTR;
        V_BSTR(&arg) = a2bstr("ridge");
        hres = IHTMLStyle_Invoke(pStyle, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
            DISPATCH_PROPERTYPUT, &params, &ret, NULL, NULL);
        ok_(__FILE__,line) (hres == S_OK, "ridge. ret: %08x\n", hres);
        VariantClear(&arg);

        V_VT(&arg) = VT_BSTR;
        V_BSTR(&arg) = a2bstr("inset");
        hres = IHTMLStyle_Invoke(pStyle, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
            DISPATCH_PROPERTYPUT, &params, &ret, NULL, NULL);
        ok_(__FILE__,line) (hres == S_OK, "inset. ret: %08x\n", hres);
        VariantClear(&arg);

        V_VT(&arg) = VT_BSTR;
        V_BSTR(&arg) = a2bstr("outset");
        hres = IHTMLStyle_Invoke(pStyle, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
            DISPATCH_PROPERTYPUT, &params, &ret, NULL, NULL);
        ok_(__FILE__,line) (hres == S_OK, "outset. ret: %08x\n", hres);
        VariantClear(&arg);

        V_VT(&arg) = VT_BSTR;
        V_BSTR(&arg) = a2bstr("invalid");
        hres = IHTMLStyle_Invoke(pStyle, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
            DISPATCH_PROPERTYPUT, &params, &ret, NULL, NULL);
        ok_(__FILE__,line) (FAILED(hres), "invalid value passed.\n");
        VariantClear(&arg);

        params.rgvarg = &vDefault;
        hres = IHTMLStyle_Invoke(pStyle, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
            DISPATCH_PROPERTYPUT, &params, &ret, NULL, NULL);
        ok_(__FILE__,line) (hres == S_OK, "default. ret: %08x\n", hres);
    }
}

#define test_style_csstext(s,t) _test_style_csstext(__LINE__,s,t)
static void _test_style_csstext(unsigned line, IHTMLStyle *style, const char *extext)
{
    BSTR text = (void*)0xdeadbeef;
    HRESULT hres;

    hres = IHTMLStyle_get_cssText(style, &text);
    ok_(__FILE__,line)(hres == S_OK, "get_cssText failed: %08x\n", hres);
    if(extext)
        ok_(__FILE__,line)(!strcmp_wa(text, extext), "cssText = %s\n", dbgstr_w(text));
    else
        ok_(__FILE__,line)(!text, "cssText = %s\n", dbgstr_w(text));

    SysFreeString(text);
}

#define test_style_set_csstext(s,t) _test_style_set_csstext(__LINE__,s,t)
static void _test_style_set_csstext(unsigned line, IHTMLStyle *style, const char *text)
{
    BSTR tmp;
    HRESULT hres;

    tmp = a2bstr(text);
    hres = IHTMLStyle_put_cssText(style, tmp);
    ok_(__FILE__,line)(hres == S_OK, "put_cssText failed: %08x\n", hres);
    SysFreeString(tmp);
}

static void test_elem_col_item(IHTMLElementCollection *col, const char *n,
        const elem_type_t *elem_types, LONG len)
{
    IDispatch *disp;
    VARIANT name, index;
    DWORD i;
    HRESULT hres;

    V_VT(&index) = VT_EMPTY;
    V_VT(&name) = VT_BSTR;
    V_BSTR(&name) = a2bstr(n);

    hres = IHTMLElementCollection_item(col, name, index, &disp);
    ok(hres == S_OK, "item failed: %08x\n", hres);

    test_elem_collection((IUnknown*)disp, elem_types, len);
    IDispatch_Release(disp);
    ok(hres == S_OK, "Could not get IHTMLElementCollection interface: %08x\n", hres);
    if(hres != S_OK)
        goto cleanup;

    V_VT(&index) = VT_I4;

    for(i=0; i<len; i++) {
        V_I4(&index) = i;
        disp = (void*)0xdeadbeef;
        hres = IHTMLElementCollection_item(col, name, index, &disp);
        ok(hres == S_OK, "item failed: %08x\n", hres);
        ok(disp != NULL, "disp == NULL\n");
        if(FAILED(hres) || !disp)
            continue;

        test_elem_type((IUnknown*)disp, elem_types[i]);

        IDispatch_Release(disp);
    }

    V_I4(&index) = len;
    disp = (void*)0xdeadbeef;
    hres = IHTMLElementCollection_item(col, name, index, &disp);
    ok(hres == S_OK, "item failed: %08x\n", hres);
    ok(disp == NULL, "disp != NULL\n");

    V_I4(&index) = -1;
    disp = (void*)0xdeadbeef;
    hres = IHTMLElementCollection_item(col, name, index, &disp);
    ok(hres == E_INVALIDARG, "item failed: %08x, expected E_INVALIDARG\n", hres);
    ok(disp == NULL, "disp != NULL\n");

cleanup:
    SysFreeString(V_BSTR(&name));
}

static IHTMLElement *get_elem_by_id(IHTMLDocument2 *doc, const char *id, BOOL expect_success)
{
    IHTMLElementCollection *col;
    IHTMLElement *elem;
    IDispatch *disp = (void*)0xdeadbeef;
    VARIANT name, index;
    HRESULT hres;

    hres = IHTMLDocument2_get_all(doc, &col);
    ok(hres == S_OK, "get_all failed: %08x\n", hres);
    ok(col != NULL, "col == NULL\n");
    if(FAILED(hres) || !col)
        return NULL;

    V_VT(&index) = VT_EMPTY;
    V_VT(&name) = VT_BSTR;
    V_BSTR(&name) = a2bstr(id);

    hres = IHTMLElementCollection_item(col, name, index, &disp);
    IHTMLElementCollection_Release(col);
    SysFreeString(V_BSTR(&name));
    ok(hres == S_OK, "item failed: %08x\n", hres);
    if(!expect_success) {
        ok(disp == NULL, "disp != NULL\n");
        return NULL;
    }

    ok(disp != NULL, "disp == NULL\n");
    if(!disp)
        return NULL;

    elem = get_elem_iface((IUnknown*)disp);
    IDispatch_Release(disp);

    return elem;
}

static IHTMLElement *get_doc_elem_by_id(IHTMLDocument2 *doc, const char *id)
{
    IHTMLDocument3 *doc3;
    IHTMLElement *elem;
    BSTR tmp;
    HRESULT hres;

    hres = IHTMLDocument2_QueryInterface(doc, &IID_IHTMLDocument3, (void**)&doc3);
    ok(hres == S_OK, "Could not get IHTMLDocument3 iface: %08x\n", hres);

    tmp = a2bstr(id);
    hres = IHTMLDocument3_getElementById(doc3, tmp, &elem);
    SysFreeString(tmp);
    ok(hres == S_OK, "getElementById(%s) failed: %08x\n", id, hres);

    IHTMLDocument3_Release(doc3);

    return elem;
}

static void test_select_elem(IHTMLSelectElement *select)
{
    test_select_type(select, "select-one");
    test_select_length(select, 2);
    test_select_selidx(select, 0);
    test_select_put_selidx(select, 1);

    test_select_set_value(select, "val1");
    test_select_value(select, "val1");

    test_select_get_disabled(select, VARIANT_FALSE);
    test_select_set_disabled(select, VARIANT_TRUE);
    test_select_set_disabled(select, VARIANT_FALSE);
}

static void test_create_option_elem(IHTMLDocument2 *doc)
{
    IHTMLOptionElement *option;

    option = create_option_elem(doc, "test text", "test value");

    test_option_put_text(option, "new text");
    test_option_put_value(option, "new value");

    IHTMLOptionElement_Release(option);
}

static IHTMLTxtRange *test_create_body_range(IHTMLDocument2 *doc)
{
    IHTMLBodyElement *body;
    IHTMLTxtRange *range;
    IHTMLElement *elem;
    HRESULT hres;

    hres = IHTMLDocument2_get_body(doc, &elem);
    ok(hres == S_OK, "get_body failed: %08x\n", hres);

    hres = IHTMLElement_QueryInterface(elem, &IID_IHTMLBodyElement, (void**)&body);
    IHTMLElement_Release(elem);

    hres = IHTMLBodyElement_createTextRange(body, &range);
    IHTMLBodyElement_Release(body);
    ok(hres == S_OK, "createTextRange failed: %08x\n", hres);

    return range;
}

static void test_txtrange(IHTMLDocument2 *doc)
{
    IHTMLTxtRange *body_range, *range, *range2;
    IHTMLSelectionObject *selection;
    IDispatch *disp_range;
    HRESULT hres;

    body_range = test_create_body_range(doc);

    test_range_text(body_range, "test abc 123\r\nit's text");

    hres = IHTMLTxtRange_duplicate(body_range, &range);
    ok(hres == S_OK, "duplicate failed: %08x\n", hres);

    hres = IHTMLTxtRange_duplicate(body_range, &range2);
    ok(hres == S_OK, "duplicate failed: %08x\n", hres);
    test_range_isequal(range, range2, VARIANT_TRUE);

    test_range_text(range, "test abc 123\r\nit's text");
    test_range_text(body_range, "test abc 123\r\nit's text");

    test_range_collapse(range, TRUE);
    test_range_isequal(range, range2, VARIANT_FALSE);
    test_range_inrange(range, range2, VARIANT_FALSE);
    test_range_inrange(range2, range, VARIANT_TRUE);
    IHTMLTxtRange_Release(range2);

    test_range_expand(range, wordW, VARIANT_TRUE, "test ");
    test_range_expand(range, wordW, VARIANT_FALSE, "test ");
    test_range_move(range, characterW, 2, 2);
    test_range_expand(range, wordW, VARIANT_TRUE, "test ");

    test_range_collapse(range, FALSE);
    test_range_expand(range, wordW, VARIANT_TRUE, "abc ");

    test_range_collapse(range, FALSE);
    test_range_expand(range, wordW, VARIANT_TRUE, "123");
    test_range_expand(range, wordW, VARIANT_FALSE, "123");
    test_range_move(range, characterW, 2, 2);
    test_range_expand(range, wordW, VARIANT_TRUE, "123");
    test_range_moveend(range, characterW, -5, -5);
    test_range_text(range, NULL);
    test_range_moveend(range, characterW, 3, 3);
    test_range_text(range, "c 1");
    test_range_expand(range, texteditW, VARIANT_TRUE, "test abc 123\r\nit's text");
    test_range_collapse(range, TRUE);
    test_range_move(range, characterW, 4, 4);
    test_range_moveend(range, characterW, 1, 1);
    test_range_text(range, " ");
    test_range_move(range, wordW, 1, 1);
    test_range_moveend(range, characterW, 2, 2);
    test_range_text(range, "ab");

    IHTMLTxtRange_Release(range);

    hres = IHTMLTxtRange_duplicate(body_range, &range);
    ok(hres == S_OK, "duplicate failed: %08x\n", hres);

    test_range_text(range, "test abc 123\r\nit's text");
    test_range_move(range, characterW, 3, 3);
    test_range_moveend(range, characterW, 1, 1);
    test_range_text(range, "t");
    test_range_moveend(range, characterW, 3, 3);
    test_range_text(range, "t ab");
    test_range_moveend(range, characterW, -2, -2);
    test_range_text(range, "t ");
    test_range_move(range, characterW, 6, 6);
    test_range_moveend(range, characterW, 3, 3);
    test_range_text(range, "123");
    test_range_moveend(range, characterW, 2, 2);
    test_range_text(range, "123\r\ni");

    IHTMLTxtRange_Release(range);

    hres = IHTMLTxtRange_duplicate(body_range, &range);
    ok(hres == S_OK, "duplicate failed: %08x\n", hres);

    test_range_move(range, wordW, 1, 1);
    test_range_moveend(range, characterW, 2, 2);
    test_range_text(range, "ab");

    test_range_move(range, characterW, -2, -2);
    test_range_moveend(range, characterW, 2, 2);
    test_range_text(range, "t ");

    test_range_move(range, wordW, 3, 3);
    test_range_move(range, wordW, -2, -2);
    test_range_moveend(range, characterW, 2, 2);
    test_range_text(range, "ab");

    test_range_move(range, characterW, -6, -5);
    test_range_moveend(range, characterW, -1, 0);
    test_range_moveend(range, characterW, -6, 0);
    test_range_move(range, characterW, 2, 2);
    test_range_moveend(range, characterW, 2, 2);
    test_range_text(range, "st");
    test_range_moveend(range, characterW, -6, -4);
    test_range_moveend(range, characterW, 2, 2);

    IHTMLTxtRange_Release(range);

    hres = IHTMLTxtRange_duplicate(body_range, &range);
    ok(hres == S_OK, "duplicate failed: %08x\n", hres);

    test_range_move(range, wordW, 2, 2);
    test_range_moveend(range, characterW, 2, 2);
    test_range_text(range, "12");

    test_range_move(range, characterW, 15, 14);
    test_range_move(range, characterW, -2, -2);
    test_range_moveend(range, characterW, 3, 2);
    test_range_text(range, "t");
    test_range_moveend(range, characterW, -1, -1);
    test_range_text(range, "t");
    test_range_expand(range, wordW, VARIANT_TRUE, "text");
    test_range_move(range, characterW, -2, -2);
    test_range_moveend(range, characterW, 2, 2);
    test_range_text(range, "s ");
    test_range_move(range, characterW, 100, 7);
    test_range_move(range, wordW, 1, 0);
    test_range_move(range, characterW, -2, -2);
    test_range_moveend(range, characterW, 3, 2);
    test_range_text(range, "t");

    IHTMLTxtRange_Release(range);

    hres = IHTMLTxtRange_duplicate(body_range, &range);
    ok(hres == S_OK, "duplicate failed: %08x\n", hres);

    test_range_collapse(range, TRUE);
    test_range_expand(range, wordW, VARIANT_TRUE, "test ");
    test_range_put_text(range, "word");
    test_range_text(body_range, "wordabc 123\r\nit's text");
    test_range_text(range, NULL);
    test_range_moveend(range, characterW, 3, 3);
    test_range_text(range, "abc");
    test_range_movestart(range, characterW, -2, -2);
    test_range_text(range, "rdabc");
    test_range_movestart(range, characterW, 3, 3);
    test_range_text(range, "bc");
    test_range_movestart(range, characterW, 4, 4);
    test_range_text(range, NULL);
    test_range_movestart(range, characterW, -3, -3);
    test_range_text(range, "c 1");
    test_range_movestart(range, characterW, -7, -6);
    test_range_text(range, "wordabc 1");
    test_range_movestart(range, characterW, 100, 22);
    test_range_text(range, NULL);

    IHTMLTxtRange_Release(range);
    IHTMLTxtRange_Release(body_range);

    hres = IHTMLDocument2_get_selection(doc, &selection);
    ok(hres == S_OK, "IHTMLDocument2_get_selection failed: %08x\n", hres);

    hres = IHTMLSelectionObject_createRange(selection, &disp_range);
    ok(hres == S_OK, "IHTMLSelectionObject_createRange failed: %08x\n", hres);
    IHTMLSelectionObject_Release(selection);

    hres = IDispatch_QueryInterface(disp_range, &IID_IHTMLTxtRange, (void **)&range);
    ok(hres == S_OK, "Could not get IID_IHTMLTxtRange interface: 0x%08x\n", hres);
    IDispatch_Release(disp_range);

    test_range_text(range, NULL);
    test_range_moveend(range, characterW, 3, 3);
    test_range_text(range, "wor");
    test_range_parent(range, ET_BODY);
    test_range_expand(range, texteditW, VARIANT_TRUE, "wordabc 123\r\nit's text");
    test_range_expand(range, texteditW, VARIANT_TRUE, "wordabc 123\r\nit's text");
    test_range_move(range, characterW, 3, 3);
    test_range_expand(range, wordW, VARIANT_TRUE, "wordabc ");
    test_range_moveend(range, characterW, -4, -4);
    test_range_put_text(range, "abc def ");
    test_range_expand(range, texteditW, VARIANT_TRUE, "abc def abc 123\r\nit's text");
    test_range_move(range, wordW, 1, 1);
    test_range_movestart(range, characterW, -1, -1);
    test_range_text(range, " ");
    test_range_move(range, wordW, 1, 1);
    test_range_moveend(range, characterW, 3, 3);
    test_range_text(range, "def");
    test_range_put_text(range, "xyz");
    test_range_moveend(range, characterW, 1, 1);
    test_range_move(range, wordW, 1, 1);
    test_range_moveend(range, characterW, 2, 2);
    test_range_text(range, "ab");

    IHTMLTxtRange_Release(range);
}

static void test_txtrange2(IHTMLDocument2 *doc)
{
    IHTMLTxtRange *range;

    range = test_create_body_range(doc);

    test_range_text(range, "abc\r\n\r\n123\r\n\r\n\r\ndef");
    test_range_move(range, characterW, 5, 5);
    test_range_moveend(range, characterW, 1, 1);
    test_range_text(range, "2");
    test_range_move(range, characterW, -3, -3);
    test_range_moveend(range, characterW, 3, 3);
    test_range_text(range, "c\r\n\r\n1");
    test_range_collapse(range, VARIANT_FALSE);
    test_range_moveend(range, characterW, 4, 4);
    test_range_text(range, "23");
    test_range_moveend(range, characterW, 1, 1);
    test_range_text(range, "23\r\n\r\n\r\nd");
    test_range_moveend(range, characterW, -1, -1);
    test_range_text(range, "23");
    test_range_moveend(range, characterW, -1, -1);
    test_range_text(range, "23");
    test_range_moveend(range, characterW, -2, -2);
    test_range_text(range, "2");

    IHTMLTxtRange_Release(range);
}

static void test_compatmode(IHTMLDocument2 *doc)
{
    IHTMLDocument5 *doc5;
    BSTR mode;
    HRESULT hres;

    hres = IHTMLDocument2_QueryInterface(doc, &IID_IHTMLDocument5, (void**)&doc5);
    ok(hres == S_OK, "Could not get IHTMLDocument5 interface: %08x\n", hres);
    if(FAILED(hres))
        return;

    hres = IHTMLDocument5_get_compatMode(doc5, &mode);
    IHTMLDocument5_Release(doc5);
    ok(hres == S_OK, "get_compatMode failed: %08x\n", hres);
    ok(!strcmp_wa(mode, "BackCompat"), "compatMode=%s\n", dbgstr_w(mode));
    SysFreeString(mode);
}

static void test_location(IHTMLDocument2 *doc)
{
    IHTMLLocation *location, *location2;
    IHTMLWindow2 *window;
    ULONG ref;
    HRESULT hres;

    hres = IHTMLDocument2_get_location(doc, &location);
    ok(hres == S_OK, "get_location failed: %08x\n", hres);

    hres = IHTMLDocument2_get_location(doc, &location2);
    ok(hres == S_OK, "get_location failed: %08x\n", hres);

    ok(location == location2, "location != location2\n");
    IHTMLLocation_Release(location2);

    hres = IHTMLDocument2_get_parentWindow(doc, &window);
    ok(hres == S_OK, "get_parentWindow failed: %08x\n", hres);

    hres = IHTMLWindow2_get_location(window, &location2);
    ok(hres == S_OK, "get_location failed: %08x\n", hres);
    ok(location == location2, "location != location2\n");
    IHTMLLocation_Release(location2);

    test_ifaces((IUnknown*)location, location_iids);
    test_disp2((IUnknown*)location, &DIID_DispHTMLLocation, &IID_IHTMLLocation);

    ref = IHTMLLocation_Release(location);
    ok(!ref, "location chould be destroyed here\n");
}

static void test_navigator(IHTMLDocument2 *doc)
{
    IHTMLWindow2 *window;
    IOmNavigator *navigator, *navigator2;
    ULONG ref;
    BSTR bstr;
    HRESULT hres;

    static const WCHAR v40[] = {'4','.','0'};

    hres = IHTMLDocument2_get_parentWindow(doc, &window);
    ok(hres == S_OK, "parentWidnow failed: %08x\n", hres);

    hres = IHTMLWindow2_get_navigator(window, &navigator);
    ok(hres == S_OK, "get_navigator failed: %08x\n", hres);
    ok(navigator != NULL, "navigator == NULL\n");
    test_disp2((IUnknown*)navigator, &DIID_DispHTMLNavigator, &IID_IOmNavigator);

    hres = IHTMLWindow2_get_navigator(window, &navigator2);
    ok(hres == S_OK, "get_navigator failed: %08x\n", hres);
    ok(navigator != navigator2, "navigator2 != navihgator\n");

    IHTMLWindow2_Release(window);
    IOmNavigator_Release(navigator2);

    hres = IOmNavigator_get_appCodeName(navigator, &bstr);
    ok(hres == S_OK, "get_appCodeName failed: %08x\n", hres);
    ok(!strcmp_wa(bstr, "Mozilla"), "Unexpected appCodeName %s\n", dbgstr_w(bstr));
    SysFreeString(bstr);

    bstr = NULL;
    hres = IOmNavigator_get_platform(navigator, &bstr);
    ok(hres == S_OK, "get_platform failed: %08x\n", hres);
#ifdef _WIN64
    ok(!strcmp_wa(bstr, "Win64"), "unexpected platform %s\n", dbgstr_w(bstr));
#else
    ok(!strcmp_wa(bstr, "Win32"), "unexpected platform %s\n", dbgstr_w(bstr));
#endif
    SysFreeString(bstr);

    bstr = NULL;
    hres = IOmNavigator_get_appVersion(navigator, &bstr);
    ok(hres == S_OK, "get_appVersion failed: %08x\n", hres);
    ok(!memcmp(bstr, v40, sizeof(v40)), "appVersion is %s\n", dbgstr_w(bstr));
    SysFreeString(bstr);

    ref = IOmNavigator_Release(navigator);
    ok(!ref, "navigator should be destroyed here\n");
}

static void test_current_style(IHTMLCurrentStyle *current_style)
{
    BSTR str;
    HRESULT hres;
    VARIANT v;

    test_disp((IUnknown*)current_style, &DIID_DispHTMLCurrentStyle);
    test_ifaces((IUnknown*)current_style, cstyle_iids);

    hres = IHTMLCurrentStyle_get_display(current_style, &str);
    ok(hres == S_OK, "get_display failed: %08x\n", hres);
    ok(!strcmp_wa(str, "block"), "get_display returned %s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_position(current_style, &str);
    ok(hres == S_OK, "get_position failed: %08x\n", hres);
    ok(!strcmp_wa(str, "absolute"), "get_position returned %s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_fontFamily(current_style, &str);
    ok(hres == S_OK, "get_fontFamily failed: %08x\n", hres);
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_fontStyle(current_style, &str);
    ok(hres == S_OK, "get_fontStyle failed: %08x\n", hres);
    ok(!strcmp_wa(str, "normal"), "get_fontStyle returned %s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_backgroundImage(current_style, &str);
    ok(hres == S_OK, "get_backgroundImage failed: %08x\n", hres);
    ok(!strcmp_wa(str, "none"), "get_backgroundImage returned %s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_fontVariant(current_style, &str);
    ok(hres == S_OK, "get_fontVariant failed: %08x\n", hres);
    ok(!strcmp_wa(str, "normal"), "get_fontVariant returned %s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_borderTopStyle(current_style, &str);
    ok(hres == S_OK, "get_borderTopStyle failed: %08x\n", hres);
    ok(!strcmp_wa(str, "none"), "get_borderTopStyle returned %s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_borderRightStyle(current_style, &str);
    ok(hres == S_OK, "get_borderRightStyle failed: %08x\n", hres);
    ok(!strcmp_wa(str, "none"), "get_borderRightStyle returned %s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_borderBottomStyle(current_style, &str);
    ok(hres == S_OK, "get_borderBottomStyle failed: %08x\n", hres);
    ok(!strcmp_wa(str, "none"), "get_borderBottomStyle returned %s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_borderLeftStyle(current_style, &str);
    ok(hres == S_OK, "get_borderLeftStyle failed: %08x\n", hres);
    ok(!strcmp_wa(str, "none"), "get_borderLeftStyle returned %s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_textAlign(current_style, &str);
    ok(hres == S_OK, "get_textAlign failed: %08x\n", hres);
    ok(!strcmp_wa(str, "center"), "get_textAlign returned %s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_textDecoration(current_style, &str);
    ok(hres == S_OK, "get_textDecoration failed: %08x\n", hres);
    ok(!strcmp_wa(str, "none"), "get_textDecoration returned %s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_cursor(current_style, &str);
    ok(hres == S_OK, "get_cursor failed: %08x\n", hres);
    ok(!strcmp_wa(str, "default"), "get_cursor returned %s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_backgroundRepeat(current_style, &str);
    ok(hres == S_OK, "get_backgroundRepeat failed: %08x\n", hres);
    ok(!strcmp_wa(str, "repeat"), "get_backgroundRepeat returned %s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_borderColor(current_style, &str);
    ok(hres == S_OK, "get_borderColor failed: %08x\n", hres);
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_borderStyle(current_style, &str);
    ok(hres == S_OK, "get_borderStyle failed: %08x\n", hres);
    SysFreeString(str);

    hres = IHTMLCurrentStyle_get_fontWeight(current_style, &v);
    ok(hres == S_OK, "get_fontWeight failed: %08x\n", hres);
    ok(V_VT(&v) == VT_I4, "V_VT(v) = %d\n", V_VT(&v));
    ok( V_I4(&v) == 400, "expect 400 got (%d)\n", V_I4(&v));
    VariantClear(&v);

    hres = IHTMLCurrentStyle_get_fontSize(current_style, &v);
    ok(hres == S_OK, "get_fontSize failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v) = %d\n", V_VT(&v));
    VariantClear(&v);

    hres = IHTMLCurrentStyle_get_left(current_style, &v);
    ok(hres == S_OK, "get_left failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v) = %d\n", V_VT(&v));
    VariantClear(&v);

    hres = IHTMLCurrentStyle_get_top(current_style, &v);
    ok(hres == S_OK, "get_top failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v) = %d\n", V_VT(&v));
    VariantClear(&v);

    hres = IHTMLCurrentStyle_get_width(current_style, &v);
    ok(hres == S_OK, "get_width failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v) = %d\n", V_VT(&v));
    VariantClear(&v);

    hres = IHTMLCurrentStyle_get_height(current_style, &v);
    ok(hres == S_OK, "get_height failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v) = %d\n", V_VT(&v));
    VariantClear(&v);

    hres = IHTMLCurrentStyle_get_paddingLeft(current_style, &v);
    ok(hres == S_OK, "get_paddingLeft failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v) = %d\n", V_VT(&v));
    VariantClear(&v);

    hres = IHTMLCurrentStyle_get_zIndex(current_style, &v);
    ok(hres == S_OK, "get_zIndex failed: %08x\n", hres);
    ok(V_VT(&v) == VT_I4, "V_VT(v) = %d\n", V_VT(&v));
    ok( V_I4(&v) == 1, "expect 1 got (%d)\n", V_I4(&v));
    VariantClear(&v);

    hres = IHTMLCurrentStyle_get_verticalAlign(current_style, &v);
    ok(hres == S_OK, "get_verticalAlign failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v) = %d\n", V_VT(&v));
    ok(!strcmp_wa(V_BSTR(&v), "middle"), "get_verticalAlign returned %s\n", dbgstr_w(V_BSTR(&v)));
    VariantClear(&v);

    hres = IHTMLCurrentStyle_get_marginRight(current_style, &v);
    ok(hres == S_OK, "get_marginRight failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v) = %d\n", V_VT(&v));
    VariantClear(&v);

    hres = IHTMLCurrentStyle_get_marginLeft(current_style, &v);
    ok(hres == S_OK, "get_marginLeft failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v) = %d\n", V_VT(&v));
    VariantClear(&v);
}

static void test_style2(IHTMLStyle2 *style2)
{
    BSTR str;
    HRESULT hres;

    str = (void*)0xdeadbeef;
    hres = IHTMLStyle2_get_position(style2, &str);
    ok(hres == S_OK, "get_position failed: %08x\n", hres);
    ok(!str, "str != NULL\n");

    str = a2bstr("absolute");
    hres = IHTMLStyle2_put_position(style2, str);
    ok(hres == S_OK, "put_position failed: %08x\n", hres);
    SysFreeString(str);

    str = NULL;
    hres = IHTMLStyle2_get_position(style2, &str);
    ok(hres == S_OK, "get_position failed: %08x\n", hres);
    ok(!strcmp_wa(str, "absolute"), "get_position returned %s\n", dbgstr_w(str));
    SysFreeString(str);
}

static void test_style4(IHTMLStyle4 *style4)
{
    HRESULT hres;
    VARIANT v;
    VARIANT vdefault;

    hres = IHTMLStyle4_get_minHeight(style4, &vdefault);
    ok(hres == S_OK, "get_minHeight failed: %08x\n", hres);

    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = a2bstr("10px");
    hres = IHTMLStyle4_put_minHeight(style4, v);
    ok(hres == S_OK, "put_minHeight failed: %08x\n", hres);
    VariantClear(&v);

    hres = IHTMLStyle4_get_minHeight(style4, &v);
    ok(hres == S_OK, "get_minHeight failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v) = %d\n", V_VT(&v));
    ok( !strcmp_wa(V_BSTR(&v), "10px"), "expect 10px got (%s)\n", dbgstr_w(V_BSTR(&v)));

    hres = IHTMLStyle4_put_minHeight(style4, vdefault);
    ok(hres == S_OK, "put_minHeight failed: %08x\n", hres);
    VariantClear(&vdefault);
}

static void test_default_style(IHTMLStyle *style)
{
    IHTMLStyle2 *style2;
    IHTMLStyle4 *style4;
    VARIANT_BOOL b;
    VARIANT v;
    BSTR str;
    HRESULT hres;
    float f;
    BSTR sOverflowDefault;
    BSTR sDefault;
    VARIANT vDefault;

    test_disp((IUnknown*)style, &DIID_DispHTMLStyle);
    test_ifaces((IUnknown*)style, style_iids);

    test_style_csstext(style, NULL);

    hres = IHTMLStyle_get_position(style, &str);
    ok(hres == S_OK, "get_position failed: %08x\n", hres);
    ok(!str, "str=%s\n", dbgstr_w(str));

    V_VT(&v) = VT_NULL;
    hres = IHTMLStyle_get_marginRight(style, &v);
    ok(hres == S_OK, "get_marginRight failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(marginRight) = %d\n", V_VT(&v));
    ok(!V_BSTR(&v), "V_BSTR(marginRight) = %s\n", dbgstr_w(V_BSTR(&v)));

    V_VT(&v) = VT_NULL;
    hres = IHTMLStyle_get_marginLeft(style, &v);
    ok(hres == S_OK, "get_marginLeft failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(marginLeft) = %d\n", V_VT(&v));
    ok(!V_BSTR(&v), "V_BSTR(marginLeft) = %s\n", dbgstr_w(V_BSTR(&v)));

    str = (void*)0xdeadbeef;
    hres = IHTMLStyle_get_fontFamily(style, &str);
    ok(hres == S_OK, "get_fontFamily failed: %08x\n", hres);
    ok(!str, "fontFamily = %s\n", dbgstr_w(str));

    str = (void*)0xdeadbeef;
    hres = IHTMLStyle_get_fontWeight(style, &str);
    ok(hres == S_OK, "get_fontWeight failed: %08x\n", hres);
    ok(!str, "fontWeight = %s\n", dbgstr_w(str));

    hres = IHTMLStyle_get_fontWeight(style, &sDefault);
    ok(hres == S_OK, "get_fontWeight failed: %08x\n", hres);

    str = a2bstr("test");
    hres = IHTMLStyle_put_fontWeight(style, str);
    ok(hres == E_INVALIDARG, "put_fontWeight failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("bold");
    hres = IHTMLStyle_put_fontWeight(style, str);
    ok(hres == S_OK, "put_fontWeight failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("bolder");
    hres = IHTMLStyle_put_fontWeight(style, str);
    ok(hres == S_OK, "put_fontWeight failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("lighter");
    hres = IHTMLStyle_put_fontWeight(style, str);
    ok(hres == S_OK, "put_fontWeight failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("100");
    hres = IHTMLStyle_put_fontWeight(style, str);
    ok(hres == S_OK, "put_fontWeight failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("200");
    hres = IHTMLStyle_put_fontWeight(style, str);
    ok(hres == S_OK, "put_fontWeight failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("300");
    hres = IHTMLStyle_put_fontWeight(style, str);
    ok(hres == S_OK, "put_fontWeight failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("400");
    hres = IHTMLStyle_put_fontWeight(style, str);
    ok(hres == S_OK, "put_fontWeight failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("500");
    hres = IHTMLStyle_put_fontWeight(style, str);
    ok(hres == S_OK, "put_fontWeight failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("600");
    hres = IHTMLStyle_put_fontWeight(style, str);
    ok(hres == S_OK, "put_fontWeight failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("700");
    hres = IHTMLStyle_put_fontWeight(style, str);
    ok(hres == S_OK, "put_fontWeight failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("800");
    hres = IHTMLStyle_put_fontWeight(style, str);
    ok(hres == S_OK, "put_fontWeight failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("900");
    hres = IHTMLStyle_put_fontWeight(style, str);
    ok(hres == S_OK, "put_fontWeight failed: %08x\n", hres);
    SysFreeString(str);

    hres = IHTMLStyle_get_fontWeight(style, &str);
    ok(hres == S_OK, "get_fontWeight failed: %08x\n", hres);
    ok(!strcmp_wa(str, "900"), "str != style900\n");
    SysFreeString(str);

    hres = IHTMLStyle_put_fontWeight(style, sDefault);
    ok(hres == S_OK, "put_fontWeight failed: %08x\n", hres);
    SysFreeString(sDefault);

    /* font Variant */
    hres = IHTMLStyle_get_fontVariant(style, NULL);
    ok(hres == E_INVALIDARG, "get_fontVariant failed: %08x\n", hres);

    hres = IHTMLStyle_get_fontVariant(style, &sDefault);
    ok(hres == S_OK, "get_fontVariant failed: %08x\n", hres);

    str = a2bstr("test");
    hres = IHTMLStyle_put_fontVariant(style, str);
    ok(hres == E_INVALIDARG, "fontVariant failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("small-caps");
    hres = IHTMLStyle_put_fontVariant(style, str);
    ok(hres == S_OK, "fontVariant failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("normal");
    hres = IHTMLStyle_put_fontVariant(style, str);
    ok(hres == S_OK, "fontVariant failed: %08x\n", hres);
    SysFreeString(str);

    hres = IHTMLStyle_put_fontVariant(style, sDefault);
    ok(hres == S_OK, "fontVariant failed: %08x\n", hres);
    SysFreeString(sDefault);

    str = (void*)0xdeadbeef;
    hres = IHTMLStyle_get_display(style, &str);
    ok(hres == S_OK, "get_display failed: %08x\n", hres);
    ok(!str, "display = %s\n", dbgstr_w(str));

    str = (void*)0xdeadbeef;
    hres = IHTMLStyle_get_visibility(style, &str);
    ok(hres == S_OK, "get_visibility failed: %08x\n", hres);
    ok(!str, "visibility = %s\n", dbgstr_w(str));

    V_VT(&v) = VT_NULL;
    hres = IHTMLStyle_get_fontSize(style, &v);
    ok(hres == S_OK, "get_fontSize failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(fontSize) = %d\n", V_VT(&v));
    ok(!V_BSTR(&v), "V_BSTR(fontSize) = %s\n", dbgstr_w(V_BSTR(&v)));

    V_VT(&v) = VT_NULL;
    hres = IHTMLStyle_get_color(style, &v);
    ok(hres == S_OK, "get_color failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(color) = %d\n", V_VT(&v));
    ok(!V_BSTR(&v), "V_BSTR(color) = %s\n", dbgstr_w(V_BSTR(&v)));

    b = 0xfefe;
    hres = IHTMLStyle_get_textDecorationUnderline(style, &b);
    ok(hres == S_OK, "get_textDecorationUnderline failed: %08x\n", hres);
    ok(b == VARIANT_FALSE, "textDecorationUnderline = %x\n", b);

    hres = IHTMLStyle_put_textDecorationUnderline(style, VARIANT_TRUE);
    ok(hres == S_OK, "put_textDecorationUnderline failed: %08x\n", hres);
    ok(b == VARIANT_FALSE, "textDecorationUnderline = %x\n", b);

    hres = IHTMLStyle_get_textDecorationUnderline(style, &b);
    ok(hres == S_OK, "get_textDecorationUnderline failed: %08x\n", hres);
    ok(b == VARIANT_TRUE, "textDecorationUnderline = %x\n", b);

    hres = IHTMLStyle_put_textDecorationUnderline(style, VARIANT_FALSE);
    ok(hres == S_OK, "put_textDecorationUnderline failed: %08x\n", hres);

    b = 0xfefe;
    hres = IHTMLStyle_get_textDecorationLineThrough(style, &b);
    ok(hres == S_OK, "get_textDecorationLineThrough failed: %08x\n", hres);
    ok(b == VARIANT_FALSE, "textDecorationLineThrough = %x\n", b);

    hres = IHTMLStyle_put_textDecorationLineThrough(style, VARIANT_TRUE);
    ok(hres == S_OK, "put_textDecorationLineThrough failed: %08x\n", hres);
    ok(b == VARIANT_FALSE, "textDecorationLineThrough = %x\n", b);

    hres = IHTMLStyle_get_textDecorationLineThrough(style, &b);
    ok(hres == S_OK, "get_textDecorationLineThrough failed: %08x\n", hres);
    ok(b == VARIANT_TRUE, "textDecorationLineThrough = %x\n", b);

    hres = IHTMLStyle_put_textDecorationLineThrough(style, VARIANT_FALSE);
    ok(hres == S_OK, "put_textDecorationLineThrough failed: %08x\n", hres);

    b = 0xfefe;
    hres = IHTMLStyle_get_textDecorationNone(style, &b);
    ok(hres == S_OK, "get_textDecorationNone failed: %08x\n", hres);
    ok(b == VARIANT_FALSE, "textDecorationNone = %x\n", b);

    hres = IHTMLStyle_put_textDecorationNone(style, VARIANT_TRUE);
    ok(hres == S_OK, "put_textDecorationNone failed: %08x\n", hres);
    ok(b == VARIANT_FALSE, "textDecorationNone = %x\n", b);

    hres = IHTMLStyle_get_textDecorationNone(style, &b);
    ok(hres == S_OK, "get_textDecorationNone failed: %08x\n", hres);
    ok(b == VARIANT_TRUE, "textDecorationNone = %x\n", b);

    hres = IHTMLStyle_put_textDecorationNone(style, VARIANT_FALSE);
    ok(hres == S_OK, "put_textDecorationNone failed: %08x\n", hres);

    b = 0xfefe;
    hres = IHTMLStyle_get_textDecorationOverline(style, &b);
    ok(hres == S_OK, "get_textDecorationOverline failed: %08x\n", hres);
    ok(b == VARIANT_FALSE, "textDecorationOverline = %x\n", b);

    hres = IHTMLStyle_put_textDecorationOverline(style, VARIANT_TRUE);
    ok(hres == S_OK, "put_textDecorationOverline failed: %08x\n", hres);
    ok(b == VARIANT_FALSE, "textDecorationOverline = %x\n", b);

    hres = IHTMLStyle_get_textDecorationOverline(style, &b);
    ok(hres == S_OK, "get_textDecorationOverline failed: %08x\n", hres);
    ok(b == VARIANT_TRUE, "textDecorationOverline = %x\n", b);

    hres = IHTMLStyle_put_textDecorationOverline(style, VARIANT_FALSE);
    ok(hres == S_OK, "put_textDecorationOverline failed: %08x\n", hres);

    b = 0xfefe;
    hres = IHTMLStyle_get_textDecorationBlink(style, &b);
    ok(hres == S_OK, "get_textDecorationBlink failed: %08x\n", hres);
    ok(b == VARIANT_FALSE, "textDecorationBlink = %x\n", b);

    hres = IHTMLStyle_put_textDecorationBlink(style, VARIANT_TRUE);
    ok(hres == S_OK, "put_textDecorationBlink failed: %08x\n", hres);
    ok(b == VARIANT_FALSE, "textDecorationBlink = %x\n", b);

    hres = IHTMLStyle_get_textDecorationBlink(style, &b);
    ok(hres == S_OK, "get_textDecorationBlink failed: %08x\n", hres);
    ok(b == VARIANT_TRUE, "textDecorationBlink = %x\n", b);

    hres = IHTMLStyle_put_textDecorationBlink(style, VARIANT_FALSE);
    ok(hres == S_OK, "textDecorationBlink failed: %08x\n", hres);

    hres = IHTMLStyle_get_textDecoration(style, &sDefault);
    ok(hres == S_OK, "get_textDecoration failed: %08x\n", hres);

    str = a2bstr("invalid");
    hres = IHTMLStyle_put_textDecoration(style, str);
    ok(hres == E_INVALIDARG, "put_textDecoration failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("none");
    hres = IHTMLStyle_put_textDecoration(style, str);
    ok(hres == S_OK, "put_textDecoration failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("underline");
    hres = IHTMLStyle_put_textDecoration(style, str);
    ok(hres == S_OK, "put_textDecoration failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("overline");
    hres = IHTMLStyle_put_textDecoration(style, str);
    ok(hres == S_OK, "put_textDecoration failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("line-through");
    hres = IHTMLStyle_put_textDecoration(style, str);
    ok(hres == S_OK, "put_textDecoration failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("blink");
    hres = IHTMLStyle_put_textDecoration(style, str);
    ok(hres == S_OK, "put_textDecoration failed: %08x\n", hres);
    SysFreeString(str);

    hres = IHTMLStyle_get_textDecoration(style, &str);
    ok(hres == S_OK, "get_textDecoration failed: %08x\n", hres);
    ok(!strcmp_wa(str, "blink"), "str != blink\n");
    SysFreeString(str);

    hres = IHTMLStyle_put_textDecoration(style, sDefault);
    ok(hres == S_OK, "put_textDecoration failed: %08x\n", hres);
    SysFreeString(sDefault);

    hres = IHTMLStyle_get_posWidth(style, NULL);
    ok(hres == E_POINTER, "get_posWidth failed: %08x\n", hres);

    hres = IHTMLStyle_get_posWidth(style, &f);
    ok(hres == S_OK, "get_posWidth failed: %08x\n", hres);
    ok(f == 0.0f, "f = %f\n", f);

    V_VT(&v) = VT_EMPTY;
    hres = IHTMLStyle_get_width(style, &v);
    ok(hres == S_OK, "get_width failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
    ok(!V_BSTR(&v), "V_BSTR(v)=%p\n", V_BSTR(&v));

    hres = IHTMLStyle_put_posWidth(style, 2.2);
    ok(hres == S_OK, "put_posWidth failed: %08x\n", hres);

    hres = IHTMLStyle_get_posWidth(style, &f);
    ok(hres == S_OK, "get_posWidth failed: %08x\n", hres);
    ok(f == 2.0f ||
       f == 2.2f, /* IE8 */
       "f = %f\n", f);

    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = a2bstr("auto");
    hres = IHTMLStyle_put_width(style, v);
    ok(hres == S_OK, "put_width failed: %08x\n", hres);
    VariantClear(&v);

    V_VT(&v) = VT_EMPTY;
    hres = IHTMLStyle_get_width(style, &v);
    ok(hres == S_OK, "get_width failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
    ok(!strcmp_wa(V_BSTR(&v), "auto"), "V_BSTR(v)=%s\n", dbgstr_w(V_BSTR(&v)));
    VariantClear(&v);

    /* margin tests */
    str = (void*)0xdeadbeef;
    hres = IHTMLStyle_get_margin(style, &str);
    ok(hres == S_OK, "get_margin failed: %08x\n", hres);
    ok(!str, "margin = %s\n", dbgstr_w(str));

    str = a2bstr("1");
    hres = IHTMLStyle_put_margin(style, str);
    ok(hres == S_OK, "put_margin failed: %08x\n", hres);
    SysFreeString(str);

    hres = IHTMLStyle_get_margin(style, &str);
    ok(hres == S_OK, "get_margin failed: %08x\n", hres);
    todo_wine
    ok(!strcmp_wa(str, "1px"), "margin = %s\n", dbgstr_w(str));

    hres = IHTMLStyle_put_margin(style, NULL);
    ok(hres == S_OK, "put_margin failed: %08x\n", hres);

    str = NULL;
    hres = IHTMLStyle_get_border(style, &str);
    ok(hres == S_OK, "get_border failed: %08x\n", hres);
    ok(!str || !*str, "str is not empty\n");
    SysFreeString(str);

    str = a2bstr("1px");
    hres = IHTMLStyle_put_border(style, str);
    ok(hres == S_OK, "put_border failed: %08x\n", hres);
    SysFreeString(str);

    V_VT(&v) = VT_EMPTY;
    hres = IHTMLStyle_get_left(style, &v);
    ok(hres == S_OK, "get_left failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
    ok(!V_BSTR(&v), "V_BSTR(v) != NULL\n");
    VariantClear(&v);

    /* Test posLeft */
    hres = IHTMLStyle_get_posLeft(style, NULL);
    ok(hres == E_POINTER, "get_posLeft failed: %08x\n", hres);

    f = 1.0f;
    hres = IHTMLStyle_get_posLeft(style, &f);
    ok(hres == S_OK, "get_posLeft failed: %08x\n", hres);
    ok(f == 0.0, "expected 0.0 got %f\n", f);

    hres = IHTMLStyle_put_posLeft(style, 4.9f);
    ok(hres == S_OK, "put_posLeft failed: %08x\n", hres);

    hres = IHTMLStyle_get_posLeft(style, &f);
    ok(hres == S_OK, "get_posLeft failed: %08x\n", hres);
    ok(f == 4.0 ||
       f == 4.9f, /* IE8 */
       "expected 4.0 or 4.9 (IE8) got %f\n", f);

    /* Ensure left is updated correctly. */
    V_VT(&v) = VT_EMPTY;
    hres = IHTMLStyle_get_left(style, &v);
    ok(hres == S_OK, "get_left failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
    ok(!strcmp_wa(V_BSTR(&v), "4px") ||
       !strcmp_wa(V_BSTR(&v), "4.9px"), /* IE8 */
       "V_BSTR(v) = %s\n", dbgstr_w(V_BSTR(&v)));
    VariantClear(&v);

    /* Test left */
    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = a2bstr("3px");
    hres = IHTMLStyle_put_left(style, v);
    ok(hres == S_OK, "put_left failed: %08x\n", hres);
    VariantClear(&v);

    hres = IHTMLStyle_get_posLeft(style, &f);
    ok(hres == S_OK, "get_posLeft failed: %08x\n", hres);
    ok(f == 3.0, "expected 3.0 got %f\n", f);

    V_VT(&v) = VT_EMPTY;
    hres = IHTMLStyle_get_left(style, &v);
    ok(hres == S_OK, "get_left failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
    ok(!strcmp_wa(V_BSTR(&v), "3px"), "V_BSTR(v) = %s\n", dbgstr_w(V_BSTR(&v)));
    VariantClear(&v);

    V_VT(&v) = VT_NULL;
    hres = IHTMLStyle_put_left(style, v);
    ok(hres == S_OK, "put_left failed: %08x\n", hres);

    V_VT(&v) = VT_EMPTY;
    hres = IHTMLStyle_get_left(style, &v);
    ok(hres == S_OK, "get_left failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
    ok(!V_BSTR(&v), "V_BSTR(v) != NULL\n");
    VariantClear(&v);

    V_VT(&v) = VT_EMPTY;
    hres = IHTMLStyle_get_top(style, &v);
    ok(hres == S_OK, "get_top failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
    ok(!V_BSTR(&v), "V_BSTR(v) != NULL\n");
    VariantClear(&v);

    /* Test posTop */
    hres = IHTMLStyle_get_posTop(style, NULL);
    ok(hres == E_POINTER, "get_posTop failed: %08x\n", hres);

    f = 1.0f;
    hres = IHTMLStyle_get_posTop(style, &f);
    ok(hres == S_OK, "get_posTop failed: %08x\n", hres);
    ok(f == 0.0, "expected 0.0 got %f\n", f);

    hres = IHTMLStyle_put_posTop(style, 4.9f);
    ok(hres == S_OK, "put_posTop failed: %08x\n", hres);

    hres = IHTMLStyle_get_posTop(style, &f);
    ok(hres == S_OK, "get_posTop failed: %08x\n", hres);
    ok(f == 4.0 ||
       f == 4.9f, /* IE8 */
       "expected 4.0 or 4.9 (IE8) got %f\n", f);

    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = a2bstr("3px");
    hres = IHTMLStyle_put_top(style, v);
    ok(hres == S_OK, "put_top failed: %08x\n", hres);
    VariantClear(&v);

    V_VT(&v) = VT_EMPTY;
    hres = IHTMLStyle_get_top(style, &v);
    ok(hres == S_OK, "get_top failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
    ok(!strcmp_wa(V_BSTR(&v), "3px"), "V_BSTR(v) = %s\n", dbgstr_w(V_BSTR(&v)));
    VariantClear(&v);

    hres = IHTMLStyle_get_posTop(style, &f);
    ok(hres == S_OK, "get_posTop failed: %08x\n", hres);
    ok(f == 3.0, "expected 3.0 got %f\n", f);

    V_VT(&v) = VT_NULL;
    hres = IHTMLStyle_put_top(style, v);
    ok(hres == S_OK, "put_top failed: %08x\n", hres);

    V_VT(&v) = VT_EMPTY;
    hres = IHTMLStyle_get_top(style, &v);
    ok(hres == S_OK, "get_top failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
    ok(!V_BSTR(&v), "V_BSTR(v) != NULL\n");
    VariantClear(&v);

    /* Test posHeight */
    hres = IHTMLStyle_get_posHeight(style, NULL);
    ok(hres == E_POINTER, "get_posHeight failed: %08x\n", hres);

    V_VT(&v) = VT_EMPTY;
    hres = IHTMLStyle_get_height(style, &v);
    ok(hres == S_OK, "get_height failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
    ok(!V_BSTR(&v), "V_BSTR(v) != NULL\n");
    VariantClear(&v);

    f = 1.0f;
    hres = IHTMLStyle_get_posHeight(style, &f);
    ok(hres == S_OK, "get_posHeight failed: %08x\n", hres);
    ok(f == 0.0, "expected 0.0 got %f\n", f);

    hres = IHTMLStyle_put_posHeight(style, 4.9f);
    ok(hres == S_OK, "put_posHeight failed: %08x\n", hres);

    hres = IHTMLStyle_get_posHeight(style, &f);
    ok(hres == S_OK, "get_posHeight failed: %08x\n", hres);
    ok(f == 4.0 ||
       f == 4.9f, /* IE8 */
       "expected 4.0 or 4.9 (IE8) got %f\n", f);

    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = a2bstr("64px");
    hres = IHTMLStyle_put_height(style, v);
    ok(hres == S_OK, "put_height failed: %08x\n", hres);
    VariantClear(&v);

    V_VT(&v) = VT_EMPTY;
    hres = IHTMLStyle_get_height(style, &v);
    ok(hres == S_OK, "get_height failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
    ok(!strcmp_wa(V_BSTR(&v), "64px"), "V_BSTR(v) = %s\n", dbgstr_w(V_BSTR(&v)));
    VariantClear(&v);

    hres = IHTMLStyle_get_posHeight(style, &f);
    ok(hres == S_OK, "get_posHeight failed: %08x\n", hres);
    ok(f == 64.0, "expected 64.0 got %f\n", f);

    str = (void*)0xdeadbeef;
    hres = IHTMLStyle_get_cursor(style, &str);
    ok(hres == S_OK, "get_cursor failed: %08x\n", hres);
    ok(!str, "get_cursor != NULL\n");
    SysFreeString(str);

    str = a2bstr("default");
    hres = IHTMLStyle_put_cursor(style, str);
    ok(hres == S_OK, "put_cursor failed: %08x\n", hres);
    SysFreeString(str);

    str = NULL;
    hres = IHTMLStyle_get_cursor(style, &str);
    ok(hres == S_OK, "get_cursor failed: %08x\n", hres);
    ok(!strcmp_wa(str, "default"), "get_cursor returned %s\n", dbgstr_w(str));
    SysFreeString(str);

    V_VT(&v) = VT_EMPTY;
    hres = IHTMLStyle_get_verticalAlign(style, &v);
    ok(hres == S_OK, "get_vertivalAlign failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
    ok(!V_BSTR(&v), "V_BSTR(v) != NULL\n");
    VariantClear(&v);

    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = a2bstr("middle");
    hres = IHTMLStyle_put_verticalAlign(style, v);
    ok(hres == S_OK, "put_vertivalAlign failed: %08x\n", hres);
    VariantClear(&v);

    V_VT(&v) = VT_EMPTY;
    hres = IHTMLStyle_get_verticalAlign(style, &v);
    ok(hres == S_OK, "get_verticalAlign failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
    ok(!strcmp_wa(V_BSTR(&v), "middle"), "V_BSTR(v) = %s\n", dbgstr_w(V_BSTR(&v)));
    VariantClear(&v);

    str = (void*)0xdeadbeef;
    hres = IHTMLStyle_get_textAlign(style, &str);
    ok(hres == S_OK, "get_textAlign failed: %08x\n", hres);
    ok(!str, "textAlign != NULL\n");

    str = a2bstr("center");
    hres = IHTMLStyle_put_textAlign(style, str);
    ok(hres == S_OK, "put_textAlign failed: %08x\n", hres);
    SysFreeString(str);

    str = NULL;
    hres = IHTMLStyle_get_textAlign(style, &str);
    ok(hres == S_OK, "get_textAlign failed: %08x\n", hres);
    ok(!strcmp_wa(str, "center"), "textAlign = %s\n", dbgstr_w(V_BSTR(&v)));
    SysFreeString(str);

    str = (void*)0xdeadbeef;
    hres = IHTMLStyle_get_filter(style, &str);
    ok(hres == S_OK, "get_filter failed: %08x\n", hres);
    ok(!str, "filter != NULL\n");

    str = a2bstr("alpha(opacity=100)");
    hres = IHTMLStyle_put_filter(style, str);
    ok(hres == S_OK, "put_filter failed: %08x\n", hres);
    SysFreeString(str);

    V_VT(&v) = VT_EMPTY;
    hres = IHTMLStyle_get_zIndex(style, &v);
    ok(hres == S_OK, "get_zIndex failed: %08x\n", hres);
    ok(V_VT(&v) == VT_I4, "V_VT(v)=%d\n", V_VT(&v));
    ok(!V_I4(&v), "V_I4(v) != 0\n");
    VariantClear(&v);

    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = a2bstr("1");
    hres = IHTMLStyle_put_zIndex(style, v);
    ok(hres == S_OK, "put_zIndex failed: %08x\n", hres);
    VariantClear(&v);

    V_VT(&v) = VT_EMPTY;
    hres = IHTMLStyle_get_zIndex(style, &v);
    ok(hres == S_OK, "get_zIndex failed: %08x\n", hres);
    ok(V_VT(&v) == VT_I4, "V_VT(v)=%d\n", V_VT(&v));
    ok(V_I4(&v) == 1, "V_I4(v) = %d\n", V_I4(&v));
    VariantClear(&v);

    /* fontStyle */
    hres = IHTMLStyle_get_fontStyle(style, &sDefault);
    ok(hres == S_OK, "get_fontStyle failed: %08x\n", hres);

    str = a2bstr("test");
    hres = IHTMLStyle_put_fontStyle(style, str);
    ok(hres == E_INVALIDARG, "put_fontStyle failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("italic");
    hres = IHTMLStyle_put_fontStyle(style, str);
    ok(hres == S_OK, "put_fontStyle failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("oblique");
    hres = IHTMLStyle_put_fontStyle(style, str);
    ok(hres == S_OK, "put_fontStyle failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("normal");
    hres = IHTMLStyle_put_fontStyle(style, str);
    ok(hres == S_OK, "put_fontStyle failed: %08x\n", hres);
    SysFreeString(str);

    hres = IHTMLStyle_put_fontStyle(style, sDefault);
    ok(hres == S_OK, "put_fontStyle failed: %08x\n", hres);
    SysFreeString(sDefault);

    /* overflow */
    hres = IHTMLStyle_get_overflow(style, NULL);
    ok(hres == E_INVALIDARG, "get_overflow failed: %08x\n", hres);

    hres = IHTMLStyle_get_overflow(style, &sOverflowDefault);
    ok(hres == S_OK, "get_overflow failed: %08x\n", hres);

    str = a2bstr("test");
    hres = IHTMLStyle_put_overflow(style, str);
    ok(hres == E_INVALIDARG, "put_overflow failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("visible");
    hres = IHTMLStyle_put_overflow(style, str);
    ok(hres == S_OK, "put_overflow failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("scroll");
    hres = IHTMLStyle_put_overflow(style, str);
    ok(hres == S_OK, "put_overflow failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("hidden");
    hres = IHTMLStyle_put_overflow(style, str);
    ok(hres == S_OK, "put_overflow failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("auto");
    hres = IHTMLStyle_put_overflow(style, str);
    ok(hres == S_OK, "put_overflow failed: %08x\n", hres);
    SysFreeString(str);

    hres = IHTMLStyle_get_overflow(style, &str);
    ok(hres == S_OK, "get_overflow failed: %08x\n", hres);
    ok(!strcmp_wa(str, "auto"), "str=%s\n", dbgstr_w(str));
    SysFreeString(str);

    /* restore overflow default */
    hres = IHTMLStyle_put_overflow(style, sOverflowDefault);
    ok(hres == S_OK, "put_overflow failed: %08x\n", hres);
    SysFreeString(sOverflowDefault);

    /* Attribute Tests*/
    hres = IHTMLStyle_getAttribute(style, NULL, 1, &v);
    ok(hres == E_INVALIDARG, "getAttribute failed: %08x\n", hres);

    str = a2bstr("position");
    hres = IHTMLStyle_getAttribute(style, str, 1, NULL);
    ok(hres == E_INVALIDARG, "getAttribute failed: %08x\n", hres);

    hres = IHTMLStyle_getAttribute(style, str, 1, &v);
    ok(hres == S_OK, "getAttribute failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "type failed: %d\n", V_VT(&v));
    VariantClear(&v);

    hres = IHTMLStyle_setAttribute(style, NULL, v, 1);
    ok(hres == E_INVALIDARG, "setAttribute failed: %08x\n", hres);

    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = a2bstr("absolute");
    hres = IHTMLStyle_setAttribute(style, str, v, 1);
    ok(hres == S_OK, "setAttribute failed: %08x\n", hres);
    VariantClear(&v);

    hres = IHTMLStyle_getAttribute(style, str, 1, &v);
    ok(hres == S_OK, "getAttribute failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "type failed: %d\n", V_VT(&v));
    ok(!strcmp_wa(V_BSTR(&v), "absolute"), "str=%s\n", dbgstr_w(V_BSTR(&v)));
    VariantClear(&v);

    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = NULL;
    hres = IHTMLStyle_setAttribute(style, str, v, 1);
    ok(hres == S_OK, "setAttribute failed: %08x\n", hres);
    VariantClear(&v);

    SysFreeString(str);

    str = a2bstr("borderLeftStyle");
    test_border_styles(style, str);
    SysFreeString(str);

    str = a2bstr("borderbottomstyle");
    test_border_styles(style, str);
    SysFreeString(str);

    str = a2bstr("borderrightstyle");
    test_border_styles(style, str);
    SysFreeString(str);

    str = a2bstr("bordertopstyle");
    test_border_styles(style, str);
    SysFreeString(str);

    hres = IHTMLStyle_get_borderStyle(style, &sDefault);
    ok(hres == S_OK, "get_borderStyle failed: %08x\n", hres);

    str = a2bstr("none dotted dashed solid");
    hres = IHTMLStyle_put_borderStyle(style, str);
    ok(hres == S_OK, "put_borderStyle failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("none dotted dashed solid");
    hres = IHTMLStyle_get_borderStyle(style, &str);
    ok(hres == S_OK, "get_borderStyle failed: %08x\n", hres);
    ok(!strcmp_wa(str, "none dotted dashed solid"),
        "expected (none dotted dashed solid) = (%s)\n", dbgstr_w(V_BSTR(&v)));
    SysFreeString(str);

    str = a2bstr("double groove ridge inset");
    hres = IHTMLStyle_put_borderStyle(style, str);
    ok(hres == S_OK, "put_borderStyle failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("window-inset outset ridge inset");
    hres = IHTMLStyle_put_borderStyle(style, str);
    ok(hres == S_OK, "put_borderStyle failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("window-inset");
    hres = IHTMLStyle_put_borderStyle(style, str);
    ok(hres == S_OK, "put_borderStyle failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("none none none none none");
    hres = IHTMLStyle_put_borderStyle(style, str);
    ok(hres == S_OK, "put_borderStyle failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("invalid none none none");
    hres = IHTMLStyle_put_borderStyle(style, str);
    ok(hres == E_INVALIDARG, "put_borderStyle failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("none invalid none none");
    hres = IHTMLStyle_put_borderStyle(style, str);
    ok(hres == E_INVALIDARG, "put_borderStyle failed: %08x\n", hres);
    SysFreeString(str);

    hres = IHTMLStyle_put_borderStyle(style, sDefault);
    ok(hres == S_OK, "put_borderStyle failed: %08x\n", hres);
    SysFreeString(sDefault);

    /* backgoundColor */
    hres = IHTMLStyle_get_backgroundColor(style, &v);
    ok(hres == S_OK, "get_backgroundColor: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "type failed: %d\n", V_VT(&v));
    ok(!V_BSTR(&v), "str=%s\n", dbgstr_w(V_BSTR(&v)));
    VariantClear(&v);

    /* PaddingLeft */
    hres = IHTMLStyle_get_paddingLeft(style, &vDefault);
    ok(hres == S_OK, "get_paddingLeft: %08x\n", hres);

    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = a2bstr("10");
    hres = IHTMLStyle_put_paddingLeft(style, v);
    ok(hres == S_OK, "put_paddingLeft: %08x\n", hres);
    VariantClear(&v);

    hres = IHTMLStyle_get_paddingLeft(style, &v);
    ok(hres == S_OK, "get_paddingLeft: %08x\n", hres);
    ok(!strcmp_wa(V_BSTR(&v), "10px"), "expecte 10 = %s\n", dbgstr_w(V_BSTR(&v)));

    hres = IHTMLStyle_put_paddingLeft(style, vDefault);
    ok(hres == S_OK, "put_paddingLeft: %08x\n", hres);

    /* BackgroundRepeat */
    hres = IHTMLStyle_get_backgroundRepeat(style, &sDefault);
    ok(hres == S_OK, "get_backgroundRepeat failed: %08x\n", hres);

    str = a2bstr("invalid");
    hres = IHTMLStyle_put_backgroundRepeat(style, str);
    ok(hres == E_INVALIDARG, "put_backgroundRepeat failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("repeat");
    hres = IHTMLStyle_put_backgroundRepeat(style, str);
    ok(hres == S_OK, "put_backgroundRepeat failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("no-repeat");
    hres = IHTMLStyle_put_backgroundRepeat(style, str);
    ok(hres == S_OK, "put_backgroundRepeat failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("repeat-x");
    hres = IHTMLStyle_put_backgroundRepeat(style, str);
    ok(hres == S_OK, "put_backgroundRepeat failed: %08x\n", hres);
    SysFreeString(str);

    str = a2bstr("repeat-y");
    hres = IHTMLStyle_put_backgroundRepeat(style, str);
    ok(hres == S_OK, "put_backgroundRepeat failed: %08x\n", hres);
    SysFreeString(str);

    hres = IHTMLStyle_get_backgroundRepeat(style, &str);
    ok(hres == S_OK, "get_backgroundRepeat failed: %08x\n", hres);
    ok(!strcmp_wa(str, "repeat-y"), "str=%s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLStyle_put_backgroundRepeat(style, sDefault);
    ok(hres == S_OK, "put_backgroundRepeat failed: %08x\n", hres);
    SysFreeString(sDefault);

    /* BorderColor */
    hres = IHTMLStyle_get_borderColor(style, &sDefault);
    ok(hres == S_OK, "get_borderColor failed: %08x\n", hres);

    str = a2bstr("red green red blue");
    hres = IHTMLStyle_put_borderColor(style, str);
    ok(hres == S_OK, "put_borderColor failed: %08x\n", hres);
    SysFreeString(str);

    hres = IHTMLStyle_get_borderColor(style, &str);
    ok(hres == S_OK, "get_borderColor failed: %08x\n", hres);
    ok(!strcmp_wa(str, "red green red blue"), "str=%s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLStyle_put_borderColor(style, sDefault);
    ok(hres == S_OK, "put_borderColor failed: %08x\n", hres);
    SysFreeString(sDefault);

    /* BorderLeft */
    hres = IHTMLStyle_get_borderLeft(style, &sDefault);
    ok(hres == S_OK, "get_borderLeft failed: %08x\n", hres);

    str = a2bstr("thick dotted red");
    hres = IHTMLStyle_put_borderLeft(style, str);
    ok(hres == S_OK, "put_borderLeft failed: %08x\n", hres);
    SysFreeString(str);

    /* IHTMLStyle_get_borderLeft appears to have a bug where
        it returns the first letter of the color.  So we check
        each style individually.
     */
    V_BSTR(&v) = NULL;
    hres = IHTMLStyle_get_borderLeftColor(style, &v);
    todo_wine ok(hres == S_OK, "get_borderLeftColor failed: %08x\n", hres);
    todo_wine ok(!strcmp_wa(V_BSTR(&v), "red"), "str=%s\n", dbgstr_w(V_BSTR(&v)));
    VariantClear(&v);

    V_BSTR(&v) = NULL;
    hres = IHTMLStyle_get_borderLeftWidth(style, &v);
    todo_wine ok(hres == S_OK, "get_borderLeftWidth failed: %08x\n", hres);
    todo_wine ok(!strcmp_wa(V_BSTR(&v), "thick"), "str=%s\n", dbgstr_w(V_BSTR(&v)));
    VariantClear(&v);

    hres = IHTMLStyle_get_borderLeftStyle(style, &str);
    ok(hres == S_OK, "get_borderLeftStyle failed: %08x\n", hres);
    ok(!strcmp_wa(str, "dotted"), "str=%s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLStyle_put_borderLeft(style, sDefault);
    ok(hres == S_OK, "put_borderLeft failed: %08x\n", hres);
    SysFreeString(sDefault);

    /* backgroundPositionX */
    hres = IHTMLStyle_get_backgroundPositionX(style, &vDefault);
    ok(hres == S_OK, "get_backgroundPositionX failed: %08x\n", hres);

    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = a2bstr("10px");
    hres = IHTMLStyle_put_backgroundPositionX(style, v);
    ok(hres == S_OK, "put_backgroundPositionX failed: %08x\n", hres);
    VariantClear(&v);

    hres = IHTMLStyle_get_backgroundPositionX(style, &v);
    ok(hres == S_OK, "get_backgroundPositionX failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
    VariantClear(&v);

    hres = IHTMLStyle_put_backgroundPositionX(style, vDefault);
    ok(hres == S_OK, "put_backgroundPositionX failed: %08x\n", hres);
    VariantClear(&vDefault);

    /* backgroundPositionY */
    hres = IHTMLStyle_get_backgroundPositionY(style, &vDefault);
    ok(hres == S_OK, "get_backgroundPositionY failed: %08x\n", hres);

    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = a2bstr("10px");
    hres = IHTMLStyle_put_backgroundPositionY(style, v);
    ok(hres == S_OK, "put_backgroundPositionY failed: %08x\n", hres);
    VariantClear(&v);

    hres = IHTMLStyle_get_backgroundPositionY(style, &v);
    ok(hres == S_OK, "get_backgroundPositionY failed: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
    VariantClear(&v);

    hres = IHTMLStyle_put_backgroundPositionY(style, vDefault);
    ok(hres == S_OK, "put_backgroundPositionY failed: %08x\n", hres);
    VariantClear(&vDefault);

     /* borderTopWidth */
    hres = IHTMLStyle_get_borderTopWidth(style, &vDefault);
    ok(hres == S_OK, "get_borderTopWidth: %08x\n", hres);

    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = a2bstr("10px");
    hres = IHTMLStyle_put_borderTopWidth(style, v);
    ok(hres == S_OK, "put_borderTopWidth: %08x\n", hres);
    VariantClear(&v);

    hres = IHTMLStyle_get_borderTopWidth(style, &v);
    ok(hres == S_OK, "get_borderTopWidth: %08x\n", hres);
    ok(!strcmp_wa(V_BSTR(&v), "10px"), "expected 10px = %s\n", dbgstr_w(V_BSTR(&v)));
    VariantClear(&v);

    hres = IHTMLStyle_put_borderTopWidth(style, vDefault);
    ok(hres == S_OK, "put_borderTopWidth: %08x\n", hres);
    VariantClear(&vDefault);

    /* borderRightWidth */
    hres = IHTMLStyle_get_borderRightWidth(style, &vDefault);
    ok(hres == S_OK, "get_borderRightWidth: %08x\n", hres);

    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = a2bstr("10");
    hres = IHTMLStyle_put_borderRightWidth(style, v);
    ok(hres == S_OK, "put_borderRightWidth: %08x\n", hres);
    VariantClear(&v);

    hres = IHTMLStyle_get_borderRightWidth(style, &v);
    ok(hres == S_OK, "get_borderRightWidth: %08x\n", hres);
    ok(!strcmp_wa(V_BSTR(&v), "10px"), "expected 10px = %s\n", dbgstr_w(V_BSTR(&v)));
    VariantClear(&v);

    hres = IHTMLStyle_put_borderRightWidth(style, vDefault);
    ok(hres == S_OK, "put_borderRightWidth: %08x\n", hres);
    VariantClear(&vDefault);

    /* borderBottomWidth */
    hres = IHTMLStyle_get_borderBottomWidth(style, &vDefault);
    ok(hres == S_OK, "get_borderBottomWidth: %08x\n", hres);

    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = a2bstr("10");
    hres = IHTMLStyle_put_borderBottomWidth(style, v);
    ok(hres == S_OK, "put_borderBottomWidth: %08x\n", hres);
    VariantClear(&v);

    hres = IHTMLStyle_get_borderBottomWidth(style, &v);
    ok(hres == S_OK, "get_borderBottomWidth: %08x\n", hres);
    ok(!strcmp_wa(V_BSTR(&v), "10px"), "expected 10px = %s\n", dbgstr_w(V_BSTR(&v)));
    VariantClear(&v);

    hres = IHTMLStyle_put_borderBottomWidth(style, vDefault);
    ok(hres == S_OK, "put_borderBottomWidth: %08x\n", hres);
    VariantClear(&vDefault);

    hres = IHTMLStyle_QueryInterface(style, &IID_IHTMLStyle2, (void**)&style2);
    ok(hres == S_OK, "Could not get IHTMLStyle2 iface: %08x\n", hres);
    if(SUCCEEDED(hres)) {
        test_style2(style2);
        IHTMLStyle2_Release(style2);
    }

    hres = IHTMLStyle_QueryInterface(style, &IID_IHTMLStyle4, (void**)&style4);
    ok(hres == S_OK, "Could not get IHTMLStyle4 iface: %08x\n", hres);
    if(SUCCEEDED(hres)) {
        test_style4(style4);
        IHTMLStyle4_Release(style4);
    }
}

static void test_set_csstext(IHTMLStyle *style)
{
    VARIANT v;
    HRESULT hres;

    test_style_set_csstext(style, "background-color: black;");

    hres = IHTMLStyle_get_backgroundColor(style, &v);
    ok(hres == S_OK, "get_backgroundColor: %08x\n", hres);
    ok(V_VT(&v) == VT_BSTR, "type failed: %d\n", V_VT(&v));
    ok(!strcmp_wa(V_BSTR(&v), "black"), "str=%s\n", dbgstr_w(V_BSTR(&v)));
    VariantClear(&v);
}

static void test_default_selection(IHTMLDocument2 *doc)
{
    IHTMLSelectionObject *selection;
    IHTMLTxtRange *range;
    IDispatch *disp;
    BSTR str;
    HRESULT hres;

    hres = IHTMLDocument2_get_selection(doc, &selection);
    ok(hres == S_OK, "get_selection failed: %08x\n", hres);

    hres = IHTMLSelectionObject_get_type(selection, &str);
    ok(hres == S_OK, "get_type failed: %08x\n", hres);
    ok(!strcmp_wa(str, "None"), "type = %s\n", dbgstr_w(str));
    SysFreeString(str);

    hres = IHTMLSelectionObject_createRange(selection, &disp);
    IHTMLSelectionObject_Release(selection);
    ok(hres == S_OK, "createRange failed: %08x\n", hres);

    hres = IDispatch_QueryInterface(disp, &IID_IHTMLTxtRange, (void**)&range);
    IDispatch_Release(disp);
    ok(hres == S_OK, "Could not get IHTMLTxtRange interface: %08x\n", hres);

    test_range_text(range, NULL);
    IHTMLTxtRange_Release(range);
}

static void test_default_body(IHTMLBodyElement *body)
{
    LONG l;
    BSTR bstr;
    HRESULT hres;
    VARIANT v;
    WCHAR sBodyText[] = {'#','F','F','0','0','0','0',0};
    WCHAR sTextInvalid[] = {'I','n','v','a','l','i','d',0};

    bstr = (void*)0xdeadbeef;
    hres = IHTMLBodyElement_get_background(body, &bstr);
    ok(hres == S_OK, "get_background failed: %08x\n", hres);
    ok(bstr == NULL, "bstr != NULL\n");

    l = elem_get_scroll_height((IUnknown*)body);
    ok(l != -1, "scrollHeight == -1\n");
    l = elem_get_scroll_width((IUnknown*)body);
    ok(l != -1, "scrollWidth == -1\n");
    l = elem_get_scroll_top((IUnknown*)body);
    ok(!l, "scrollTop = %d\n", l);
    elem_get_scroll_left((IUnknown*)body);

    /* get_text tests */
    hres = IHTMLBodyElement_get_text(body, &v);
    ok(hres == S_OK, "expect S_OK got 0x%08d\n", hres);
    ok(V_VT(&v) == VT_BSTR, "Expected VT_BSTR got %d\n", V_VT(&v));
    ok(bstr == NULL, "bstr != NULL\n");


    /* get_text - Invalid Text */
    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = SysAllocString(sTextInvalid);
    hres = IHTMLBodyElement_put_text(body, v);
    ok(hres == S_OK, "expect S_OK got 0x%08d\n", hres);
    VariantClear(&v);

    V_VT(&v) = VT_NULL;
    hres = IHTMLBodyElement_get_text(body, &v);
    ok(hres == S_OK, "expect S_OK got 0x%08d\n", hres);
    ok(V_VT(&v) == VT_BSTR, "Expected VT_BSTR got %d\n", V_VT(&v));
    ok(!strcmp_wa(V_BSTR(&v), "#00a0d0"), "v != '#00a0d0'\n");
    VariantClear(&v);

    /* get_text - Valid Text */
    V_VT(&v) = VT_BSTR;
    V_BSTR(&v) = SysAllocString(sBodyText);
    hres = IHTMLBodyElement_put_text(body, v);
    ok(hres == S_OK, "expect S_OK got 0x%08d\n", hres);
    VariantClear(&v);

    V_VT(&v) = VT_NULL;
    hres = IHTMLBodyElement_get_text(body, &v);
    ok(hres == S_OK, "expect S_OK got 0x%08d\n", hres);
    ok(V_VT(&v) == VT_BSTR, "Expected VT_BSTR got %d\n", V_VT(&v));
    ok(!strcmp_wa(V_BSTR(&v), "#ff0000"), "v != '#ff0000'\n");
    VariantClear(&v);
}

static void test_body_funs(IHTMLBodyElement *body)
{
    static WCHAR sRed[] = {'r','e','d',0};
    VARIANT vbg;
    VARIANT vDefaultbg;
    HRESULT hres;

    hres = IHTMLBodyElement_get_bgColor(body, &vDefaultbg);
    ok(hres == S_OK, "get_bgColor failed: %08x\n", hres);
    ok(V_VT(&vDefaultbg) == VT_BSTR, "bstr != NULL\n");

    V_VT(&vbg) = VT_BSTR;
    V_BSTR(&vbg) = SysAllocString(sRed);
    hres = IHTMLBodyElement_put_bgColor(body, vbg);
    ok(hres == S_OK, "put_bgColor failed: %08x\n", hres);
    VariantClear(&vbg);

    hres = IHTMLBodyElement_get_bgColor(body, &vbg);
    ok(hres == S_OK, "get_bgColor failed: %08x\n", hres);
    ok(V_VT(&vDefaultbg) == VT_BSTR, "V_VT(&vDefaultbg) != VT_BSTR\n");
    ok(!strcmp_wa(V_BSTR(&vbg), "#ff0000"), "Unexpected bgcolor %s\n", dbgstr_w(V_BSTR(&vbg)));
    VariantClear(&vbg);

    /* Restore Originial */
    hres = IHTMLBodyElement_put_bgColor(body, vDefaultbg);
    ok(hres == S_OK, "put_bgColor failed: %08x\n", hres);
    VariantClear(&vDefaultbg);
}

static void test_window(IHTMLDocument2 *doc)
{
    IHTMLWindow2 *window, *window2, *self;
    IHTMLDocument2 *doc2 = NULL;
    IDispatch *disp;
    HRESULT hres;

    hres = IHTMLDocument2_get_parentWindow(doc, &window);
    ok(hres == S_OK, "get_parentWindow failed: %08x\n", hres);
    test_ifaces((IUnknown*)window, window_iids);
    test_disp((IUnknown*)window, &DIID_DispHTMLWindow2);

    hres = IHTMLWindow2_get_document(window, &doc2);
    ok(hres == S_OK, "get_document failed: %08x\n", hres);
    ok(doc2 != NULL, "doc2 == NULL\n");

    IHTMLDocument_Release(doc2);

    hres = IHTMLWindow2_get_window(window, &window2);
    ok(hres == S_OK, "get_window failed: %08x\n", hres);
    ok(window2 != NULL, "window2 == NULL\n");

    hres = IHTMLWindow2_get_self(window, &self);
    ok(hres == S_OK, "get_self failed: %08x\n", hres);
    ok(window2 != NULL, "self == NULL\n");

    ok(self == window2, "self != window2\n");

    IHTMLWindow2_Release(window2);
    IHTMLWindow2_Release(self);

    disp = NULL;
    hres = IHTMLDocument2_get_Script(doc, &disp);
    ok(hres == S_OK, "get_Script failed: %08x\n", hres);
    ok(disp == (void*)window, "disp != window\n");
    IDispatch_Release(disp);

    IHTMLWindow2_Release(window);
}

static void test_defaults(IHTMLDocument2 *doc)
{
    IHTMLStyleSheetsCollection *stylesheetcol;
    IHTMLCurrentStyle *cstyle;
    IHTMLBodyElement *body;
    IHTMLElement2 *elem2;
    IHTMLElement *elem;
    IHTMLStyle *style;
    LONG l;
    HRESULT hres;
    IHTMLElementCollection *collection;

    hres = IHTMLDocument2_get_body(doc, &elem);
    ok(hres == S_OK, "get_body failed: %08x\n", hres);

    hres = IHTMLDocument2_get_images(doc, NULL);
    ok(hres == E_INVALIDARG, "hres %08x\n", hres);

    hres = IHTMLDocument2_get_images(doc, &collection);
    ok(hres == S_OK, "get_images failed: %08x\n", hres);
    if(hres == S_OK)
    {
        test_elem_collection((IUnknown*)collection, NULL, 0);
        IHTMLElementCollection_Release(collection);
    }

    hres = IHTMLDocument2_get_applets(doc, NULL);
    ok(hres == E_INVALIDARG, "hres %08x\n", hres);

    hres = IHTMLDocument2_get_applets(doc, &collection);
    ok(hres == S_OK, "get_applets failed: %08x\n", hres);
    if(hres == S_OK)
    {
        test_elem_collection((IUnknown*)collection, NULL, 0);
        IHTMLElementCollection_Release(collection);
    }

    hres = IHTMLDocument2_get_links(doc, NULL);
    ok(hres == E_INVALIDARG, "hres %08x\n", hres);

    hres = IHTMLDocument2_get_links(doc, &collection);
    ok(hres == S_OK, "get_links failed: %08x\n", hres);
    if(hres == S_OK)
    {
        test_elem_collection((IUnknown*)collection, NULL, 0);
        IHTMLElementCollection_Release(collection);
    }

    hres = IHTMLDocument2_get_forms(doc, NULL);
    ok(hres == E_INVALIDARG, "hres %08x\n", hres);

    hres = IHTMLDocument2_get_forms(doc, &collection);
    ok(hres == S_OK, "get_forms failed: %08x\n", hres);
    if(hres == S_OK)
    {
        test_elem_collection((IUnknown*)collection, NULL, 0);
        IHTMLElementCollection_Release(collection);
    }

    hres = IHTMLDocument2_get_anchors(doc, NULL);
    ok(hres == E_INVALIDARG, "hres %08x\n", hres);

    hres = IHTMLDocument2_get_anchors(doc, &collection);
    ok(hres == S_OK, "get_anchors failed: %08x\n", hres);
    if(hres == S_OK)
    {
        test_elem_collection((IUnknown*)collection, NULL, 0);
        IHTMLElementCollection_Release(collection);
    }

    hres = IHTMLElement_QueryInterface(elem, &IID_IHTMLBodyElement, (void**)&body);
    ok(hres == S_OK, "Could not get IHTMBodyElement: %08x\n", hres);
    test_default_body(body);
    test_body_funs(body);
    IHTMLBodyElement_Release(body);

    hres = IHTMLElement_get_style(elem, &style);
    ok(hres == S_OK, "get_style failed: %08x\n", hres);

    test_default_style(style);
    test_window(doc);
    test_compatmode(doc);
    test_location(doc);
    test_navigator(doc);

    elem2 = get_elem2_iface((IUnknown*)elem);
    hres = IHTMLElement2_get_currentStyle(elem2, &cstyle);
    ok(hres == S_OK, "get_currentStyle failed: %08x\n", hres);
    if(SUCCEEDED(hres)) {
        test_current_style(cstyle);
        IHTMLCurrentStyle_Release(cstyle);
    }
    IHTMLElement2_Release(elem2);

    IHTMLElement_Release(elem);

    test_set_csstext(style);
    IHTMLStyle_Release(style);

    hres = IHTMLDocument2_get_styleSheets(doc, &stylesheetcol);
    ok(hres == S_OK, "get_styleSheets failed: %08x\n", hres);

    l = 0xdeadbeef;
    hres = IHTMLStyleSheetsCollection_get_length(stylesheetcol, &l);
    ok(hres == S_OK, "get_length failed: %08x\n", hres);
    ok(l == 0, "length = %d\n", l);

    IHTMLStyleSheetsCollection_Release(stylesheetcol);

    test_default_selection(doc);
    test_doc_title(doc, "");
}

static void test_tr_elem(IHTMLElement *elem)
{
    IHTMLElementCollection *col;
    IHTMLTableRow *row;
    HRESULT hres;

    static const elem_type_t cell_types[] = {ET_TD,ET_TD};

    hres = IHTMLElement_QueryInterface(elem, &IID_IHTMLTableRow, (void**)&row);
    ok(hres == S_OK, "Could not get IHTMLTableRow iface: %08x\n", hres);
    if(FAILED(hres))
        return;

    col = NULL;
    hres = IHTMLTableRow_get_cells(row, &col);
    ok(hres == S_OK, "get_cells failed: %08x\n", hres);
    ok(col != NULL, "get_cells returned NULL\n");

    test_elem_collection((IUnknown*)col, cell_types, sizeof(cell_types)/sizeof(*cell_types));
    IHTMLElementCollection_Release(col);

    IHTMLTable_Release(row);
}

static void test_table_elem(IHTMLElement *elem)
{
    IHTMLElementCollection *col;
    IHTMLTable *table;
    HRESULT hres;

    static const elem_type_t row_types[] = {ET_TR,ET_TR};

    hres = IHTMLElement_QueryInterface(elem, &IID_IHTMLTable, (void**)&table);
    ok(hres == S_OK, "Could not get IHTMLTable iface: %08x\n", hres);
    if(FAILED(hres))
        return;

    col = NULL;
    hres = IHTMLTable_get_rows(table, &col);
    ok(hres == S_OK, "get_rows failed: %08x\n", hres);
    ok(col != NULL, "get_ros returned NULL\n");

    test_elem_collection((IUnknown*)col, row_types, sizeof(row_types)/sizeof(*row_types));
    IHTMLElementCollection_Release(col);

    IHTMLTable_Release(table);
}

static void doc_write(IHTMLDocument2 *doc, const char *text)
{
    SAFEARRAYBOUND dim;
    SAFEARRAY *sa;
    VARIANT *var;
    BSTR str;
    HRESULT hres;

    dim.lLbound = 0;
    dim.cElements = 1;
    sa = SafeArrayCreate(VT_VARIANT, 1, &dim);
    SafeArrayAccessData(sa, (void**)&var);
    V_VT(var) = VT_BSTR;
    V_BSTR(var) = str = a2bstr(text);
    SafeArrayUnaccessData(sa);

    hres = IHTMLDocument2_write(doc, sa);
    ok(hres == S_OK, "write failed: %08x\n", hres);

    SysFreeString(str);
    SafeArrayDestroy(sa);
}

static void test_iframe_elem(IHTMLElement *elem)
{
    IHTMLElementCollection *col;
    IHTMLDocument2 *content_doc;
    IHTMLWindow2 *content_window;
    IHTMLFrameBase2 *base2;
    IDispatch *disp;
    VARIANT errv;
    BSTR str;
    HRESULT hres;

    static const elem_type_t all_types[] = {
        ET_HTML,
        ET_HEAD,
        ET_TITLE,
        ET_BODY,
        ET_BR
    };

    hres = IHTMLElement_QueryInterface(elem, &IID_IHTMLFrameBase2, (void**)&base2);
    ok(hres == S_OK, "Could not get IHTMFrameBase2 iface: %08x\n", hres);
    if (!base2) return;

    content_window = NULL;
    hres = IHTMLFrameBase2_get_contentWindow(base2, &content_window);
    IHTMLFrameBase2_Release(base2);
    ok(hres == S_OK, "get_contentWindow failed: %08x\n", hres);
    ok(content_window != NULL, "contentWindow = NULL\n");

    content_doc = NULL;
    hres = IHTMLWindow2_get_document(content_window, &content_doc);
    IHTMLWindow2_Release(content_window);
    ok(hres == S_OK, "get_document failed: %08x\n", hres);
    ok(content_doc != NULL, "content_doc = NULL\n");

    str = a2bstr("text/html");
    V_VT(&errv) = VT_ERROR;
    disp = NULL;
    hres = IHTMLDocument2_open(content_doc, str, errv, errv, errv, &disp);
    SysFreeString(str);
    ok(hres == S_OK, "open failed: %08x\n", hres);
    ok(disp != NULL, "disp == NULL\n");
    ok(iface_cmp((IUnknown*)disp, (IUnknown*)content_window), "disp != content_window\n");
    IDispatch_Release(disp);

    doc_write(content_doc, "<html><head><title>test</title></head><body><br /></body></html>");

    hres = IHTMLDocument2_get_all(content_doc, &col);
    ok(hres == S_OK, "get_all failed: %08x\n", hres);
    test_elem_collection((IUnknown*)col, all_types, sizeof(all_types)/sizeof(all_types[0]));
    IHTMLElementCollection_Release(col);

    hres = IHTMLDocument2_close(content_doc);
    ok(hres == S_OK, "close failed: %08x\n", hres);

    IHTMLDocument2_Release(content_doc);
}

static void test_stylesheet(IDispatch *disp)
{
    IHTMLStyleSheetRulesCollection *col = NULL;
    IHTMLStyleSheet *stylesheet;
    HRESULT hres;

    hres = IDispatch_QueryInterface(disp, &IID_IHTMLStyleSheet, (void**)&stylesheet);
    ok(hres == S_OK, "Could not get IHTMLStyleSheet: %08x\n", hres);

    hres = IHTMLStyleSheet_get_rules(stylesheet, &col);
    ok(hres == S_OK, "get_rules failed: %08x\n", hres);
    ok(col != NULL, "col == NULL\n");

    IHTMLStyleSheetRulesCollection_Release(col);
    IHTMLStyleSheet_Release(stylesheet);
}

static void test_stylesheets(IHTMLDocument2 *doc)
{
    IHTMLStyleSheetsCollection *col = NULL;
    VARIANT idx, res;
    LONG len = 0;
    HRESULT hres;

    hres = IHTMLDocument2_get_styleSheets(doc, &col);
    ok(hres == S_OK, "get_styleSheets failed: %08x\n", hres);
    ok(col != NULL, "col == NULL\n");

    hres = IHTMLStyleSheetsCollection_get_length(col, &len);
    ok(hres == S_OK, "get_length failed: %08x\n", hres);
    ok(len == 1, "len=%d\n", len);

    VariantInit(&res);
    V_VT(&idx) = VT_I4;
    V_I4(&idx) = 0;

    hres = IHTMLStyleSheetsCollection_item(col, &idx, &res);
    ok(hres == S_OK, "item failed: %08x\n", hres);
    ok(V_VT(&res) == VT_DISPATCH, "V_VT(res) = %d\n", V_VT(&res));
    ok(V_DISPATCH(&res) != NULL, "V_DISPATCH(&res) == NULL\n");
    test_stylesheet(V_DISPATCH(&res));
    VariantClear(&res);

    V_VT(&res) = VT_I4;
    V_VT(&idx) = VT_I4;
    V_I4(&idx) = 1;

    hres = IHTMLStyleSheetsCollection_item(col, &idx, &res);
    ok(hres == E_INVALIDARG, "item failed: %08x, expected E_INVALIDARG\n", hres);
    ok(V_VT(&res) == VT_EMPTY, "V_VT(res) = %d\n", V_VT(&res));
    ok(V_DISPATCH(&res) != NULL, "V_DISPATCH(&res) == NULL\n");
    VariantClear(&res);

    IHTMLStyleSheetsCollection_Release(col);
}

static void test_child_col_disp(IHTMLDOMChildrenCollection *col)
{
    IDispatchEx *dispex;
    IHTMLDOMNode *node;
    DISPPARAMS dp = {NULL, NULL, 0, 0};
    VARIANT var;
    EXCEPINFO ei;
    LONG type;
    DISPID id;
    BSTR bstr;
    HRESULT hres;

    static const WCHAR w0[] = {'0',0};
    static const WCHAR w100[] = {'1','0','0',0};

    hres = IHTMLDOMChildrenCollection_QueryInterface(col, &IID_IDispatchEx, (void**)&dispex);
    ok(hres == S_OK, "Could not get IDispatchEx: %08x\n", hres);

    bstr = SysAllocString(w0);
    hres = IDispatchEx_GetDispID(dispex, bstr, fdexNameCaseSensitive, &id);
    ok(hres == S_OK, "GetDispID failed: %08x\n", hres);
    SysFreeString(bstr);

    VariantInit(&var);
    hres = IDispatchEx_InvokeEx(dispex, id, LOCALE_NEUTRAL, INVOKE_PROPERTYGET, &dp, &var, &ei, NULL);
    ok(hres == S_OK, "InvokeEx failed: %08x\n", hres);
    ok(V_VT(&var) == VT_DISPATCH, "V_VT(var)=%d\n", V_VT(&var));
    ok(V_DISPATCH(&var) != NULL, "V_DISPATCH(var) == NULL\n");
    node = get_node_iface((IUnknown*)V_DISPATCH(&var));
    type = get_node_type((IUnknown*)node);
    ok(type == 3, "type=%d\n", type);
    IHTMLDOMNode_Release(node);
    VariantClear(&var);

    bstr = SysAllocString(w100);
    hres = IDispatchEx_GetDispID(dispex, bstr, fdexNameCaseSensitive, &id);
    ok(hres == DISP_E_UNKNOWNNAME, "GetDispID failed: %08x, expected DISP_E_UNKNOWNNAME\n", hres);
    SysFreeString(bstr);

    IDispatchEx_Release(dispex);
}


static void test_elems(IHTMLDocument2 *doc)
{
    IHTMLElementCollection *col;
    IHTMLDOMChildrenCollection *child_col;
    IHTMLElement *elem, *elem2, *elem3;
    IHTMLDOMNode *node, *node2;
    IDispatch *disp;
    LONG type;
    HRESULT hres;
    IHTMLElementCollection *collection;
    IHTMLDocument3 *doc3;
    BSTR str;

    static const elem_type_t all_types[] = {
        ET_HTML,
        ET_HEAD,
        ET_TITLE,
        ET_STYLE,
        ET_BODY,
        ET_COMMENT,
        ET_A,
        ET_INPUT,
        ET_SELECT,
        ET_OPTION,
        ET_OPTION,
        ET_TEXTAREA,
        ET_TABLE,
        ET_TBODY,
        ET_TR,
        ET_TR,
        ET_TD,
        ET_TD,
        ET_SCRIPT,
        ET_TEST,
        ET_IMG,
        ET_IFRAME
    };

    static const elem_type_t item_types[] = {
        ET_A,
        ET_OPTION,
        ET_TEXTAREA
    };

    hres = IHTMLDocument2_get_all(doc, &col);
    ok(hres == S_OK, "get_all failed: %08x\n", hres);
    test_elem_collection((IUnknown*)col, all_types, sizeof(all_types)/sizeof(all_types[0]));
    test_elem_col_item(col, "x", item_types, sizeof(item_types)/sizeof(item_types[0]));
    IHTMLElementCollection_Release(col);

    hres = IHTMLDocument2_get_images(doc, &collection);
    ok(hres == S_OK, "get_images failed: %08x\n", hres);
    if(hres == S_OK)
    {
        static const elem_type_t images_types[] = {ET_IMG};
        test_elem_collection((IUnknown*)collection, images_types, 1);

        IHTMLElementCollection_Release(collection);
    }

    hres = IHTMLDocument2_get_links(doc, &collection);
    ok(hres == S_OK, "get_links failed: %08x\n", hres);
    if(hres == S_OK)
    {
        static const elem_type_t images_types[] = {ET_A};
        test_elem_collection((IUnknown*)collection, images_types, 1);

        IHTMLElementCollection_Release(collection);
    }

    hres = IHTMLDocument2_get_anchors(doc, &collection);
    ok(hres == S_OK, "get_anchors failed: %08x\n", hres);
    if(hres == S_OK)
    {
        static const elem_type_t anchor_types[] = {ET_A};
        test_elem_collection((IUnknown*)collection, anchor_types, 1);

        IHTMLElementCollection_Release(collection);
    }

    elem = get_doc_elem(doc);
    ok(hres == S_OK, "get_documentElement failed: %08x\n", hres);
    hres = IHTMLElement_get_all(elem, &disp);
    IHTMLElement_Release(elem);
    ok(hres == S_OK, "get_all failed: %08x\n", hres);

    hres = IDispatch_QueryInterface(disp, &IID_IHTMLElementCollection, (void**)&col);
    IDispatch_Release(disp);
    ok(hres == S_OK, "Could not get IHTMLElementCollection: %08x\n", hres);
    test_elem_collection((IUnknown*)col, all_types+1, sizeof(all_types)/sizeof(all_types[0])-1);
    IHTMLElementCollection_Release(col);

    get_elem_by_id(doc, "xxx", FALSE);
    elem = get_doc_elem_by_id(doc, "xxx");
    ok(!elem, "elem != NULL\n");

    elem = get_doc_elem_by_id(doc, "s");
    ok(elem != NULL, "elem == NULL\n");
    if(elem) {
        test_elem_type((IUnknown*)elem, ET_SELECT);
        test_elem_attr(elem, "xxx", NULL);
        test_elem_attr(elem, "id", "s");
        test_elem_class((IUnknown*)elem, NULL);
        test_elem_set_class((IUnknown*)elem, "cl");
        test_elem_set_class((IUnknown*)elem, NULL);
        test_elem_tabindex((IUnknown*)elem, 0);
        test_elem_set_tabindex((IUnknown*)elem, 1);

        node = test_node_get_parent((IUnknown*)elem);
        ok(node != NULL, "node == NULL\n");
        test_node_name((IUnknown*)node, "BODY");
        node2 = test_node_get_parent((IUnknown*)node);
        IHTMLDOMNode_Release(node);
        ok(node2 != NULL, "node == NULL\n");
        test_node_name((IUnknown*)node2, "HTML");
        node = test_node_get_parent((IUnknown*)node2);
        IHTMLDOMNode_Release(node2);
        ok(node != NULL, "node == NULL\n");
        if (node)
        {
            test_node_name((IUnknown*)node, "#document");
            type = get_node_type((IUnknown*)node);
            ok(type == 9, "type=%d, expected 9\n", type);
            node2 = test_node_get_parent((IUnknown*)node);
            IHTMLDOMNode_Release(node);
            ok(node2 == NULL, "node != NULL\n");
        }

        elem2 = test_elem_get_parent((IUnknown*)elem);
        ok(elem2 != NULL, "elem2 == NULL\n");
        test_node_name((IUnknown*)elem2, "BODY");
        elem3 = test_elem_get_parent((IUnknown*)elem2);
        IHTMLElement_Release(elem2);
        ok(elem3 != NULL, "elem3 == NULL\n");
        test_node_name((IUnknown*)elem3, "HTML");
        elem2 = test_elem_get_parent((IUnknown*)elem3);
        IHTMLElement_Release(elem3);
        ok(elem2 == NULL, "elem2 != NULL\n");

        test_elem_getelembytag((IUnknown*)elem, ET_OPTION, 2);
        test_elem_getelembytag((IUnknown*)elem, ET_SELECT, 0);
        test_elem_getelembytag((IUnknown*)elem, ET_HTML, 0);

        test_elem_innertext(elem, "opt1opt2");

        IHTMLElement_Release(elem);
    }

    elem = get_elem_by_id(doc, "s", TRUE);
    if(elem) {
        IHTMLSelectElement *select;

        hres = IHTMLElement_QueryInterface(elem, &IID_IHTMLSelectElement, (void**)&select);
        ok(hres == S_OK, "Could not get IHTMLSelectElement interface: %08x\n", hres);

        test_select_elem(select);

        test_elem_title((IUnknown*)select, NULL);
        test_elem_set_title((IUnknown*)select, "Title");
        test_elem_title((IUnknown*)select, "Title");
        test_elem_offset((IUnknown*)select);

        node = get_first_child((IUnknown*)select);
        ok(node != NULL, "node == NULL\n");
        if(node) {
            test_elem_type((IUnknown*)node, ET_OPTION);
            IHTMLDOMNode_Release(node);
        }

        type = get_node_type((IUnknown*)select);
        ok(type == 1, "type=%d\n", type);

        IHTMLSelectElement_Release(select);

        hres = IHTMLElement_get_document(elem, &disp);
        ok(hres == S_OK, "get_document failed: %08x\n", hres);
        ok(iface_cmp((IUnknown*)disp, (IUnknown*)doc), "disp != doc\n");

        IHTMLElement_Release(elem);
    }

    elem = get_elem_by_id(doc, "sc", TRUE);
    if(elem) {
        IHTMLScriptElement *script;
        BSTR type;

        hres = IHTMLElement_QueryInterface(elem, &IID_IHTMLScriptElement, (void**)&script);
        ok(hres == S_OK, "Could not get IHTMLScriptElement interface: %08x\n", hres);

        if(hres == S_OK)
        {
            VARIANT_BOOL vb;

            hres = IHTMLScriptElement_get_type(script, &type);
            ok(hres == S_OK, "get_type failed: %08x\n", hres);
            ok(!strcmp_wa(type, "text/javascript"), "Unexpected type %s\n", dbgstr_w(type));
            SysFreeString(type);

            /* test defer */
            hres = IHTMLScriptElement_put_defer(script, VARIANT_TRUE);
            ok(hres == S_OK, "put_defer failed: %08x\n", hres);

            hres = IHTMLScriptElement_get_defer(script, &vb);
            ok(hres == S_OK, "get_defer failed: %08x\n", hres);
            ok(vb == VARIANT_TRUE, "get_defer result is %08x\n", hres);

            hres = IHTMLScriptElement_put_defer(script, VARIANT_FALSE);
            ok(hres == S_OK, "put_defer failed: %08x\n", hres);
        }

        IHTMLScriptElement_Release(script);
    }

    elem = get_elem_by_id(doc, "in", TRUE);
    if(elem) {
        IHTMLInputElement *input;

        hres = IHTMLElement_QueryInterface(elem, &IID_IHTMLInputElement, (void**)&input);
        ok(hres == S_OK, "Could not get IHTMLInputElement: %08x\n", hres);

        test_elem_id((IUnknown*)elem, "in");
        test_elem_put_id((IUnknown*)elem, "newin");
        test_input_get_disabled(input, VARIANT_FALSE);
        test_input_set_disabled(input, VARIANT_TRUE);
        test_input_set_disabled(input, VARIANT_FALSE);
        test_elem3_set_disabled((IUnknown*)input, VARIANT_TRUE);
        test_input_get_disabled(input, VARIANT_TRUE);
        test_elem3_set_disabled((IUnknown*)input, VARIANT_FALSE);
        test_input_get_disabled(input, VARIANT_FALSE);
        test_elem_client_size((IUnknown*)elem);

        test_node_get_value_str((IUnknown*)elem, NULL);
        test_node_put_value_str((IUnknown*)elem, "test");
        test_node_get_value_str((IUnknown*)elem, NULL);
        test_input_value((IUnknown*)elem, NULL);
        test_input_put_value((IUnknown*)elem, "test");
        test_input_value((IUnknown*)elem, NULL);
        test_elem_class((IUnknown*)elem, "testclass");
        test_elem_tabindex((IUnknown*)elem, 2);
        test_elem_set_tabindex((IUnknown*)elem, 3);
        test_elem_title((IUnknown*)elem, "test title");

        test_input_get_defaultchecked(input, VARIANT_FALSE);
        test_input_set_defaultchecked(input, VARIANT_TRUE);
        test_input_set_defaultchecked(input, VARIANT_FALSE);

        test_input_get_checked(input, VARIANT_FALSE);
        test_input_set_checked(input, VARIANT_TRUE);
        test_input_set_checked(input, VARIANT_FALSE);

        IHTMLInputElement_Release(input);
        IHTMLElement_Release(elem);
    }

    elem = get_elem_by_id(doc, "imgid", TRUE);
    if(elem) {
        test_img_src((IUnknown*)elem, "");
        test_img_set_src((IUnknown*)elem, "about:blank");
        test_img_alt((IUnknown*)elem, NULL);
        test_img_set_alt((IUnknown*)elem, "alt test");
        IHTMLElement_Release(elem);
    }

    elem = get_doc_elem_by_id(doc, "tbl");
    ok(elem != NULL, "elem == NULL\n");
    if(elem) {
        test_table_elem(elem);
        IHTMLElement_Release(elem);
    }

    elem = get_doc_elem_by_id(doc, "row2");
    ok(elem != NULL, "elem == NULL\n");
    if(elem) {
        test_tr_elem(elem);
        IHTMLElement_Release(elem);
    }

    elem = get_doc_elem_by_id(doc, "ifr");
    ok(elem != NULL, "elem == NULL\n");
    if(elem) {
        test_iframe_elem(elem);
        IHTMLElement_Release(elem);
    }

    hres = IHTMLDocument2_get_body(doc, &elem);
    ok(hres == S_OK, "get_body failed: %08x\n", hres);

    node = get_first_child((IUnknown*)elem);
    ok(node != NULL, "node == NULL\n");
    if(node) {
        test_ifaces((IUnknown*)node, text_iids);
        test_disp((IUnknown*)node, &DIID_DispHTMLDOMTextNode);

        node2 = get_first_child((IUnknown*)node);
        ok(!node2, "node2 != NULL\n");

        type = get_node_type((IUnknown*)node);
        ok(type == 3, "type=%d\n", type);

        test_node_get_value_str((IUnknown*)node, "text test");
        test_node_put_value_str((IUnknown*)elem, "test text");
        test_node_get_value_str((IUnknown*)node, "text test");

        IHTMLDOMNode_Release(node);
    }

    child_col = get_child_nodes((IUnknown*)elem);
    ok(child_col != NULL, "child_coll == NULL\n");
    if(child_col) {
        LONG length = 0;

        test_disp((IUnknown*)child_col, &DIID_DispDOMChildrenCollection);

        hres = IHTMLDOMChildrenCollection_get_length(child_col, &length);
        ok(hres == S_OK, "get_length failed: %08x\n", hres);
        ok(length, "length=0\n");

        node = get_child_item(child_col, 0);
        ok(node != NULL, "node == NULL\n");
        if(node) {
            type = get_node_type((IUnknown*)node);
            ok(type == 3, "type=%d\n", type);
            IHTMLDOMNode_Release(node);
        }

        node = get_child_item(child_col, 1);
        ok(node != NULL, "node == NULL\n");
        if(node) {
            type = get_node_type((IUnknown*)node);
            ok(type == 8, "type=%d\n", type);

            test_elem_id((IUnknown*)node, NULL);
            IHTMLDOMNode_Release(node);
        }

        hres = IHTMLDOMChildrenCollection_item(child_col, length - 1, NULL);
        ok(hres == E_POINTER, "item failed: %08x, expected E_POINTER\n", hres);

        hres = IHTMLDOMChildrenCollection_item(child_col, length, NULL);
        ok(hres == E_POINTER, "item failed: %08x, expected E_POINTER\n", hres);

        hres = IHTMLDOMChildrenCollection_item(child_col, 6000, &disp);
        ok(hres == E_INVALIDARG, "item failed: %08x, expected E_INVALIDARG\n", hres);

        hres = IHTMLDOMChildrenCollection_item(child_col, length, &disp);
        ok(hres == E_INVALIDARG, "item failed: %08x, expected E_INVALIDARG\n", hres);

        test_child_col_disp(child_col);

        IHTMLDOMChildrenCollection_Release(child_col);
    }

    test_elem3_get_disabled((IUnknown*)elem, VARIANT_FALSE);
    test_elem3_set_disabled((IUnknown*)elem, VARIANT_TRUE);
    test_elem3_set_disabled((IUnknown*)elem, VARIANT_FALSE);

    IHTMLElement_Release(elem);

    test_stylesheets(doc);
    test_create_option_elem(doc);

    elem = get_doc_elem_by_id(doc, "tbl");
    ok(elem != NULL, "elem = NULL\n");
    test_elem_set_innertext(elem, "inner text");
    IHTMLElement_Release(elem);

    test_doc_title(doc, "test");
    test_doc_set_title(doc, "test title");
    test_doc_title(doc, "test title");

    disp = NULL;
    hres = IHTMLDocument2_get_Script(doc, &disp);
    ok(hres == S_OK, "get_Script failed: %08x\n", hres);
    if(hres == S_OK)
    {
        IDispatchEx *dispex;
        hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
        ok(hres == S_OK, "IDispatch_QueryInterface failed: %08x\n", hres);
        if(hres == S_OK)
        {
            DISPID pid = -1;
            BSTR str = a2bstr("Testing");
            hres = IDispatchEx_GetDispID(dispex, str, 1, &pid);
            todo_wine ok(hres == S_OK, "GetDispID failed: %08x\n", hres);
            todo_wine ok(pid != -1, "pid == -1\n");
            SysFreeString(str);
            IDispatchEx_Release(dispex);
        }
    }
    IDispatch_Release(disp);

    hres = IHTMLDocument2_QueryInterface(doc, &IID_IHTMLDocument3, (void**)&doc3);
    ok(hres == S_OK, "Could not get IHTMLDocument3 iface: %08x\n", hres);

    str = a2bstr("img");
    hres = IHTMLDocument3_getElementsByTagName(doc3, str, &col);
    ok(hres == S_OK, "getElementsByTagName(%s) failed: %08x\n", dbgstr_w(str), hres);
    SysFreeString(str);
    if(hres == S_OK)
    {
        static const elem_type_t img_types[] = { ET_IMG };

        test_elem_collection((IUnknown*)col, img_types, sizeof(img_types)/sizeof(img_types[0]));
        IHTMLElementCollection_Release(col);
    }

    elem = get_doc_elem_by_id(doc, "y");
    test_elem_set_innerhtml((IUnknown*)elem, "inner html");
    test_elem_innerhtml((IUnknown*)elem, "inner html");
    test_elem_set_innerhtml((IUnknown*)elem, "");
    test_elem_innerhtml((IUnknown*)elem, NULL);
    IHTMLElement_Release(elem);

    IHTMLDocument3_Release(doc3);
}

static void test_create_elems(IHTMLDocument2 *doc)
{
    IHTMLElement *elem, *body, *elem2;
    IHTMLDOMNode *node, *node2, *node3, *comment;
    IHTMLDocument5 *doc5;
    IDispatch *disp;
    VARIANT var;
    LONG type;
    HRESULT hres;
    BSTR str;

    static const elem_type_t types1[] = { ET_TESTG };

    elem = test_create_elem(doc, "TEST");
    test_elem_tag((IUnknown*)elem, "TEST");
    type = get_node_type((IUnknown*)elem);
    ok(type == 1, "type=%d\n", type);
    test_ifaces((IUnknown*)elem, elem_iids);
    test_disp((IUnknown*)elem, &DIID_DispHTMLGenericElement);

    hres = IHTMLDocument2_get_body(doc, &body);
    ok(hres == S_OK, "get_body failed: %08x\n", hres);
    test_node_has_child((IUnknown*)body, VARIANT_FALSE);

    node = test_node_append_child((IUnknown*)body, (IUnknown*)elem);
    test_node_has_child((IUnknown*)body, VARIANT_TRUE);
    elem2 = get_elem_iface((IUnknown*)node);
    IHTMLElement_Release(elem2);

    hres = IHTMLElement_get_all(body, &disp);
    ok(hres == S_OK, "get_all failed: %08x\n", hres);
    test_elem_collection((IUnknown*)disp, types1, sizeof(types1)/sizeof(types1[0]));
    IDispatch_Release(disp);

    test_node_remove_child((IUnknown*)body, node);

    hres = IHTMLElement_get_all(body, &disp);
    ok(hres == S_OK, "get_all failed: %08x\n", hres);
    test_elem_collection((IUnknown*)disp, NULL, 0);
    IDispatch_Release(disp);
    test_node_has_child((IUnknown*)body, VARIANT_FALSE);

    IHTMLElement_Release(elem);
    IHTMLDOMNode_Release(node);

    node = test_create_text(doc, "test");
    test_ifaces((IUnknown*)node, text_iids);
    test_disp((IUnknown*)node, &DIID_DispHTMLDOMTextNode);

    V_VT(&var) = VT_NULL;
    node2 = test_node_insertbefore((IUnknown*)body, node, &var);
    IHTMLDOMNode_Release(node);

    node = test_create_text(doc, "insert ");

    V_VT(&var) = VT_DISPATCH;
    V_DISPATCH(&var) = (IDispatch*)node2;
    node3 = test_node_insertbefore((IUnknown*)body, node, &var);
    IHTMLDOMNode_Release(node);
    IHTMLDOMNode_Release(node2);
    IHTMLDOMNode_Release(node3);

    test_elem_innertext(body, "insert test");
    test_elem_innerhtml((IUnknown*)body, "insert test");

    hres = IHTMLDocument2_QueryInterface(doc, &IID_IHTMLDocument5, (void**)&doc5);
    if(hres == S_OK)
    {
        str = a2bstr("testing");
        hres = IHTMLDocument5_createComment(doc5, str, &comment);
        SysFreeString(str);
        ok(hres == S_OK, "createComment failed: %08x\n", hres);
        if(hres == S_OK)
        {
            type = get_node_type((IUnknown*)comment);
            ok(type == 8, "type=%d, expected 8\n", type);

            test_node_get_value_str((IUnknown*)comment, "testing");

            IHTMLDOMNode_Release(comment);
        }

        IHTMLDocument5_Release(doc5);
    }

    IHTMLElement_Release(body);
}

static void test_exec(IUnknown *unk, const GUID *grpid, DWORD cmdid, VARIANT *in, VARIANT *out)
{
    IOleCommandTarget *cmdtrg;
    HRESULT hres;

    hres = IHTMLTxtRange_QueryInterface(unk, &IID_IOleCommandTarget, (void**)&cmdtrg);
    ok(hres == S_OK, "Could not get IOleCommandTarget interface: %08x\n", hres);

    hres = IOleCommandTarget_Exec(cmdtrg, grpid, cmdid, 0, in, out);
    ok(hres == S_OK, "Exec failed: %08x\n", hres);

    IOleCommandTarget_Release(cmdtrg);
}

static void test_indent(IHTMLDocument2 *doc)
{
    IHTMLElementCollection *col;
    IHTMLTxtRange *range;
    HRESULT hres;

    static const elem_type_t all_types[] = {
        ET_HTML,
        ET_HEAD,
        ET_TITLE,
        ET_BODY,
        ET_BR,
        ET_A,
    };

    static const elem_type_t indent_types[] = {
        ET_HTML,
        ET_HEAD,
        ET_TITLE,
        ET_BODY,
        ET_BLOCKQUOTE,
        ET_P,
        ET_BR,
        ET_A,
    };

    hres = IHTMLDocument2_get_all(doc, &col);
    ok(hres == S_OK, "get_all failed: %08x\n", hres);
    test_elem_collection((IUnknown*)col, all_types, sizeof(all_types)/sizeof(all_types[0]));
    IHTMLElementCollection_Release(col);

    range = test_create_body_range(doc);
    test_exec((IUnknown*)range, &CGID_MSHTML, IDM_INDENT, NULL, NULL);
    IHTMLTxtRange_Release(range);

    hres = IHTMLDocument2_get_all(doc, &col);
    ok(hres == S_OK, "get_all failed: %08x\n", hres);
    test_elem_collection((IUnknown*)col, indent_types, sizeof(indent_types)/sizeof(indent_types[0]));
    IHTMLElementCollection_Release(col);
}

static void test_cond_comment(IHTMLDocument2 *doc)
{
    IHTMLElementCollection *col;
    HRESULT hres;

    static const elem_type_t all_types[] = {
        ET_HTML,
        ET_HEAD,
        ET_TITLE,
        ET_BODY,
        ET_BR
    };

    hres = IHTMLDocument2_get_all(doc, &col);
    ok(hres == S_OK, "get_all failed: %08x\n", hres);
    test_elem_collection((IUnknown*)col, all_types, sizeof(all_types)/sizeof(all_types[0]));
    IHTMLElementCollection_Release(col);
}

static IHTMLDocument2 *notif_doc;
static BOOL doc_complete;

static HRESULT WINAPI PropertyNotifySink_QueryInterface(IPropertyNotifySink *iface,
        REFIID riid, void**ppv)
{
    if(IsEqualGUID(&IID_IPropertyNotifySink, riid)) {
        *ppv = iface;
        return S_OK;
    }

    ok(0, "unexpected call\n");
    return E_NOINTERFACE;
}

static ULONG WINAPI PropertyNotifySink_AddRef(IPropertyNotifySink *iface)
{
    return 2;
}

static ULONG WINAPI PropertyNotifySink_Release(IPropertyNotifySink *iface)
{
    return 1;
}

static HRESULT WINAPI PropertyNotifySink_OnChanged(IPropertyNotifySink *iface, DISPID dispID)
{
    if(dispID == DISPID_READYSTATE){
        BSTR state;
        HRESULT hres;

        hres = IHTMLDocument2_get_readyState(notif_doc, &state);
        ok(hres == S_OK, "get_readyState failed: %08x\n", hres);

        if(!strcmp_wa(state, "complete"))
            doc_complete = TRUE;

        SysFreeString(state);
    }

    return S_OK;
}

static HRESULT WINAPI PropertyNotifySink_OnRequestEdit(IPropertyNotifySink *iface, DISPID dispID)
{
    ok(0, "unexpected call\n");
    return E_NOTIMPL;
}

static IPropertyNotifySinkVtbl PropertyNotifySinkVtbl = {
    PropertyNotifySink_QueryInterface,
    PropertyNotifySink_AddRef,
    PropertyNotifySink_Release,
    PropertyNotifySink_OnChanged,
    PropertyNotifySink_OnRequestEdit
};

static IPropertyNotifySink PropertyNotifySink = { &PropertyNotifySinkVtbl };

static IHTMLDocument2 *create_doc_with_string(const char *str)
{
    IPersistStreamInit *init;
    IStream *stream;
    IHTMLDocument2 *doc;
    HGLOBAL mem;
    SIZE_T len;

    notif_doc = doc = create_document();
    if(!doc)
        return NULL;

    doc_complete = FALSE;
    len = strlen(str);
    mem = GlobalAlloc(0, len);
    memcpy(mem, str, len);
    CreateStreamOnHGlobal(mem, TRUE, &stream);

    IHTMLDocument2_QueryInterface(doc, &IID_IPersistStreamInit, (void**)&init);

    IPersistStreamInit_Load(init, stream);
    IPersistStreamInit_Release(init);
    IStream_Release(stream);

    return doc;
}

static void do_advise(IUnknown *unk, REFIID riid, IUnknown *unk_advise)
{
    IConnectionPointContainer *container;
    IConnectionPoint *cp;
    DWORD cookie;
    HRESULT hres;

    hres = IUnknown_QueryInterface(unk, &IID_IConnectionPointContainer, (void**)&container);
    ok(hres == S_OK, "QueryInterface(IID_IConnectionPointContainer) failed: %08x\n", hres);

    hres = IConnectionPointContainer_FindConnectionPoint(container, riid, &cp);
    IConnectionPointContainer_Release(container);
    ok(hres == S_OK, "FindConnectionPoint failed: %08x\n", hres);

    hres = IConnectionPoint_Advise(cp, unk_advise, &cookie);
    IConnectionPoint_Release(cp);
    ok(hres == S_OK, "Advise failed: %08x\n", hres);
}

typedef void (*domtest_t)(IHTMLDocument2*);

static void run_domtest(const char *str, domtest_t test)
{
    IHTMLDocument2 *doc;
    IHTMLElement *body = NULL;
    ULONG ref;
    MSG msg;
    HRESULT hres;

    doc = create_doc_with_string(str);
    if(!doc)
        return;

    do_advise((IUnknown*)doc, &IID_IPropertyNotifySink, (IUnknown*)&PropertyNotifySink);

    while(!doc_complete && GetMessage(&msg, NULL, 0, 0)) {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
    }

    hres = IHTMLDocument2_get_body(doc, &body);
    ok(hres == S_OK, "get_body failed: %08x\n", hres);

    if(body) {
        IHTMLElement_Release(body);
        test(doc);
    }else {
        skip("Could not get document body. Assuming no Gecko installed.\n");
    }

    ref = IHTMLDocument2_Release(doc);
    ok(!ref ||
       ref == 1, /* Vista */
       "ref = %d\n", ref);
}

static void gecko_installer_workaround(BOOL disable)
{
    HKEY hkey;
    DWORD res;

    static BOOL has_url = FALSE;
    static char url[2048];

    if(!disable && !has_url)
        return;

    res = RegOpenKey(HKEY_CURRENT_USER, "Software\\Wine\\MSHTML", &hkey);
    if(res != ERROR_SUCCESS)
        return;

    if(disable) {
        DWORD type, size = sizeof(url);

        res = RegQueryValueEx(hkey, "GeckoUrl", NULL, &type, (PVOID)url, &size);
        if(res == ERROR_SUCCESS && type == REG_SZ)
            has_url = TRUE;

        RegDeleteValue(hkey, "GeckoUrl");
    }else {
        RegSetValueEx(hkey, "GeckoUrl", 0, REG_SZ, (PVOID)url, lstrlenA(url)+1);
    }

    RegCloseKey(hkey);
}

/* Check if Internet Explorer is configured to run in "Enhanced Security Configuration" (aka hardened mode) */
/* Note: this code is duplicated in dlls/mshtml/tests/dom.c, dlls/mshtml/tests/script.c and dlls/urlmon/tests/sec_mgr.c */
static BOOL is_ie_hardened(void)
{
    HKEY zone_map;
    DWORD ie_harden, type, size;

    ie_harden = 0;
    if(RegOpenKeyEx(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap",
                    0, KEY_QUERY_VALUE, &zone_map) == ERROR_SUCCESS) {
        size = sizeof(DWORD);
        if (RegQueryValueEx(zone_map, "IEHarden", NULL, &type, (LPBYTE) &ie_harden, &size) != ERROR_SUCCESS ||
            type != REG_DWORD) {
            ie_harden = 0;
        }
    RegCloseKey(zone_map);
    }

    return ie_harden != 0;
}

START_TEST(dom)
{
    gecko_installer_workaround(TRUE);
    CoInitialize(NULL);

    run_domtest(doc_str1, test_doc_elem);
    run_domtest(range_test_str, test_txtrange);
    run_domtest(range_test2_str, test_txtrange2);
    if (winetest_interactive || ! is_ie_hardened()) {
        run_domtest(elem_test_str, test_elems);
    }else {
        skip("IE running in Enhanced Security Configuration\n");
    }
    run_domtest(doc_blank, test_create_elems);
    run_domtest(doc_blank, test_defaults);
    run_domtest(indent_test_str, test_indent);
    run_domtest(cond_comment_str, test_cond_comment);

    CoUninitialize();
    gecko_installer_workaround(FALSE);
}