#data
<select xmlns="http://www.w3.org/1999/xhtml"></select>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml">  </select>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml">xx</select>
#errors
/select/"xx";character not allowed;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"><p>x</p></select>
#errors
/select/p;element not allowed;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"><ins>x</ins></select>
#errors
/select/ins;element not allowed;m
/select/ins/"x";character not allowed;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"><a>aa</a></select>
#errors
/select/a;element not allowed;m
/select/a/"aa";character not allowed;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"><img src="" alt="x"/></select>
#errors
/select/img;element not allowed;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"><option>x</option></select>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"><option>x</option>y</select>
#errors
/select/"y";character not allowed;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"><option>x</option><em>y</em></select>
#errors
/select/em;element not allowed;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"><nest/></select>
#errors
/select/nest;element not allowed;m
/select/nest;element not defined;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"><option/><optgroup/></select>
#errors
/select/optgroup;attribute missing;label;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"><optgroup/></select>
#errors
/select/optgroup;attribute missing;label;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"><optgroup/>
<option/><optgroup/></select>
#errors
/select/optgroup;attribute missing;label;m
/select/optgroup;attribute missing;label;m

#data
<em xmlns="http://www.w3.org/1999/xhtml"><select/></em>
#errors
/em;no significant content;s

#data
<em xmlns="http://www.w3.org/1999/xhtml"><select><option>x</option></select></em>
#errors

#data
<em xmlns="http://www.w3.org/1999/xhtml"><select>x</select></em>
#errors
/em/select/"x";character not allowed;m

#data
<div xmlns="http://www.w3.org/1999/xhtml"><select/></div>
#errors
/div;no significant content;s

#data
<ins xmlns="http://www.w3.org/1999/xhtml"><select/></ins>
#errors
/ins;no significant content;s

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    multiple=""/>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    multiple="multiple"/>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    multiple="Multiple"/>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    multiple=" multiple"/>
#errors
/select/@multiple;boolean:invalid;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    multiple="yes"/>
#errors
/select/@multiple;boolean:invalid;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    size=""/>
#errors
/select/@size;nninteger:syntax error;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    multiple="" size="10"/>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    size="10"/>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    size="0"/>
#errors
/select/@size;nninteger:out of range;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    size="1"/>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    size="2"/>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    size="10000"/>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    size="00010"/>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    size="1.2"/>
#errors
/select/@size;nninteger:syntax error;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    size="-0"/>
#errors
/select/@size;nninteger:syntax error;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    size="10.0"/>
#errors
/select/@size;nninteger:syntax error;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    size="+10"/>
#errors
/select/@size;nninteger:syntax error;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    disabled=""/>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    disabled="disabled"/>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    disabled="Disabled"/>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    disabled=" disabled"/>
#errors
/select/@disabled;boolean:invalid;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    disabled="yes"/>
#errors
/select/@disabled;boolean:invalid;m

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    autofocus=""/>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    autofocus="autofocus"/>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    autofocus="AutoFocus"/>
#errors

#data
<select xmlns="http://www.w3.org/1999/xhtml"
    autofocus="no"/>
#errors
/select/@autofocus;boolean:invalid;m

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"></optgroup>
#errors
/optgroup;attribute missing;label;m

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml">  </optgroup>
#errors
/optgroup;attribute missing;label;m

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml">xxx</optgroup>
#errors
/optgroup/"xxx";character not allowed;m
/optgroup;attribute missing;label;m

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"><option/></optgroup>
#errors
/optgroup;attribute missing;label;m

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"><option/><option/></optgroup>
#errors
/optgroup;attribute missing;label;m

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"><option/>
<option/></optgroup>
#errors
/optgroup;attribute missing;label;m

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"><option/>x</optgroup>
#errors
/optgroup/"x";character not allowed;m
/optgroup;attribute missing;label;m

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"><option/><p/></optgroup>
#errors
/optgroup/p;element not allowed;m
/optgroup/p;no significant content;s
/optgroup;attribute missing;label;m

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"><option/><span>x</span></optgroup>
#errors
/optgroup/span;element not allowed;m
/optgroup;attribute missing;label;m

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"><optgroup/></optgroup>
#errors
/optgroup/optgroup;element not allowed;m
/optgroup;attribute missing;label;m
/optgroup/optgroup;attribute missing;label;m

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"><option/><optgroup/></optgroup>
#errors
/optgroup/optgroup;element not allowed;m
/optgroup;attribute missing;label;m
/optgroup/optgroup;attribute missing;label;m

#data
<em xmlns="http://www.w3.org/1999/xhtml"><optgroup/></em>
#errors
/em;no significant content;s
/em/optgroup;element not allowed:phrasing;m
/em/optgroup;attribute missing;label;m

#data
<div xmlns="http://www.w3.org/1999/xhtml"><optgroup/></div>
#errors
/div;no significant content;s
/div/optgroup;element not allowed:flow;m
/div/optgroup;attribute missing;label;m

#data
<br xmlns="http://www.w3.org/1999/xhtml"><optgroup/></br>
#errors
/br/optgroup;element not allowed:empty;m
/br/optgroup;attribute missing;label;m

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"
    label=""/>
#errors

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"
    label="xxx"/>
#errors

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"
    label="" disabled=""/>
#errors

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"
    label="" disabled="disabled"/>
#errors

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"
    label="" disabled="DisAbled"/>
#errors

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"
    label="" disabled=" dis "/>
#errors
/optgroup/@disabled;boolean:invalid;m

#data
<optgroup xmlns="http://www.w3.org/1999/xhtml"
    label="" disabled="enabled"/>
#errors
/optgroup/@disabled;boolean:invalid;m

#data
<option xmlns="http://www.w3.org/1999/xhtml"></option>
#errors

#data
<option xmlns="http://www.w3.org/1999/xhtml">  </option>
#errors

#data
<option xmlns="http://www.w3.org/1999/xhtml">xxx</option>
#errors

#data
<option xmlns="http://www.w3.org/1999/xhtml"><span>xx</span></option>
#errors
/option/span;element not allowed:text;m

#data
<option xmlns="http://www.w3.org/1999/xhtml">aa<em>bb</em></option>
#errors
/option/em;element not allowed:text;m

#data
<option xmlns="http://www.w3.org/1999/xhtml"><option/></option>
#errors
/option/option;element not allowed:text;m

#data
<em xmlns="http://www.w3.org/1999/xhtml"><option/></em>
#errors
/em/option;element not allowed:phrasing;m
/em;no significant content;s

#data
<div xmlns="http://www.w3.org/1999/xhtml"><option/></div>
#errors
/div/option;element not allowed:flow;m
/div;no significant content;s

#data
<option xmlns="http://www.w3.org/1999/xhtml"
    disabled=""
>x</option>
#errors

#data
<option xmlns="http://www.w3.org/1999/xhtml"
    disabled="disabled"
>x</option>
#errors

#data
<option xmlns="http://www.w3.org/1999/xhtml"
    disabled="DisableD"
>x</option>
#errors

#data
<option xmlns="http://www.w3.org/1999/xhtml"
    disabled="disabled "
>x</option>
#errors
/option/@disabled;boolean:invalid;m

#data
<option xmlns="http://www.w3.org/1999/xhtml"
    disabled="none"
>x</option>
#errors
/option/@disabled;boolean:invalid;m

#data
<option xmlns="http://www.w3.org/1999/xhtml"
    label=""
>x</option>
#errors

#data
<option xmlns="http://www.w3.org/1999/xhtml"
    value=""
>x</option>
#errors

#data
<option xmlns="http://www.w3.org/1999/xhtml"
    value="abcdefg"
>x</option>
#errors

#data
<option xmlns="http://www.w3.org/1999/xhtml"
    selected=""
>x</option>
#errors

#data
<option xmlns="http://www.w3.org/1999/xhtml"
    selected="selected"
>x</option>
#errors

#data
<option xmlns="http://www.w3.org/1999/xhtml"
    selected="SeLECTED"
>x</option>
#errors

#data
<option xmlns="http://www.w3.org/1999/xhtml"
    selected="select"
>x</option>
#errors
/option/@selected;boolean:invalid;m