// For documentation of the format, see README in this directory.
var browserTests = [
["foo[]bar",
    [["bold",""],["inserttext","a"]],
    "foo<b>a[]</b>bar",
    [true,true],
    {"bold":[false,false,"",false,true,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["delete",""]],
    "fo[]bar",
    [true,true],
    {"bold":[false,false,"",false,true,""],"delete":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["delete",""],["inserttext","a"]],
    "fo<b>a[]</b>bar",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["formatblock","<div>"]],
    "<div>foo[]bar</div>",
    [true,true],
    {"bold":[false,false,"",false,true,""],"formatblock":[false,false,"",false,false,"div"]}],
["foo[]bar",
    [["bold",""],["formatblock","<div>"],["inserttext","a"]],
    "<div>foo<b>a[]</b>bar</div>",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"formatblock":[false,false,"",false,false,"div"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["forwarddelete",""]],
    "foo[]ar",
    [true,true],
    {"bold":[false,false,"",false,true,""],"forwarddelete":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["forwarddelete",""],["inserttext","a"]],
    "foo<b>a[]</b>ar",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"forwarddelete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["indent",""]],
    "<blockquote>foo[]bar</blockquote>",
    [true,true],
    {"bold":[false,false,"",false,true,""],"indent":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["indent",""],["inserttext","a"]],
    "<blockquote>foo<b>a[]</b>bar</blockquote>",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"indent":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["inserthorizontalrule",""]],
    "foo<hr>{}bar",
    [true,true],
    {"bold":[false,false,"",false,true,""],"inserthorizontalrule":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["inserthorizontalrule",""],["inserttext","a"]],
    "foo<hr><b>a[]</b>bar",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"inserthorizontalrule":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["inserthtml","ab<b>c</b>d"]],
    "fooab<b>c</b>d{}bar",
    [true,true],
    {"bold":[false,false,"",false,true,""],"inserthtml":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["inserthtml","ab<b>c</b>d"],["inserttext","a"]],
    "fooab<b>c</b>d<b>a[]</b>bar",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"inserthtml":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["insertimage","/img/lion.svg"]],
    "foo<img src=\"/img/lion.svg\">{}bar",
    [true,true],
    {"bold":[false,false,"",false,true,""],"insertimage":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["insertimage","/img/lion.svg"],["inserttext","a"]],
    "foo<img src=\"/img/lion.svg\"><b>a[]</b>bar",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"insertimage":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["insertlinebreak",""]],
    "foo<br>{}bar",
    [true,true],
    {"bold":[false,false,"",false,true,""],"insertlinebreak":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["insertlinebreak",""],["inserttext","a"]],
    "foo<br><b>a[]</b>bar",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"insertlinebreak":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["insertorderedlist",""]],
    "<ol><li>foo[]bar</li></ol>",
    [true,true],
    {"bold":[false,false,"",false,true,""],"insertorderedlist":[false,false,"",false,true,""]}],
["foo[]bar",
    [["bold",""],["insertorderedlist",""],["inserttext","a"]],
    "<ol><li>foo<b>a[]</b>bar</li></ol>",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"insertorderedlist":[false,false,"",false,true,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["insertparagraph",""]],
    "<p>foo</p><p>{}bar</p>",
    [true,true],
    {"bold":[false,false,"",false,true,""],"insertparagraph":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["insertparagraph",""],["inserttext","a"]],
    "<p>foo</p><p><b>a[]</b>bar</p>",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"insertparagraph":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["insertunorderedlist",""]],
    "<ul><li>foo[]bar</li></ul>",
    [true,true],
    {"bold":[false,false,"",false,true,""],"insertunorderedlist":[false,false,"",false,true,""]}],
["foo[]bar",
    [["bold",""],["insertunorderedlist",""],["inserttext","a"]],
    "<ul><li>foo<b>a[]</b>bar</li></ul>",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"insertunorderedlist":[false,false,"",false,true,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["justifycenter",""]],
    "<div style=\"text-align:center\">foo[]bar</div>",
    [true,true],
    {"bold":[false,false,"",false,true,""],"justifycenter":[false,false,"left",false,true,"center"]}],
["foo[]bar",
    [["bold",""],["justifycenter",""],["inserttext","a"]],
    "<div style=\"text-align:center\">foo<b>a[]</b>bar</div>",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"justifycenter":[false,false,"left",false,true,"center"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["justifyfull",""]],
    "<div style=\"text-align:justify\">foo[]bar</div>",
    [true,true],
    {"bold":[false,false,"",false,true,""],"justifyfull":[false,false,"left",false,true,"justify"]}],
["foo[]bar",
    [["bold",""],["justifyfull",""],["inserttext","a"]],
    "<div style=\"text-align:justify\">foo<b>a[]</b>bar</div>",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"justifyfull":[false,false,"left",false,true,"justify"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["justifyleft",""]],
    "foo[]bar",
    [true,true],
    {"bold":[false,false,"",false,true,""],"justifyleft":[false,true,"left",false,true,"left"]}],
["foo[]bar",
    [["bold",""],["justifyleft",""],["inserttext","a"]],
    "foo<b>a[]</b>bar",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"justifyleft":[false,true,"left",false,true,"left"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["justifyright",""]],
    "<div style=\"text-align:right\">foo[]bar</div>",
    [true,true],
    {"bold":[false,false,"",false,true,""],"justifyright":[false,false,"left",false,true,"right"]}],
["foo[]bar",
    [["bold",""],["justifyright",""],["inserttext","a"]],
    "<div style=\"text-align:right\">foo<b>a[]</b>bar</div>",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"justifyright":[false,false,"left",false,true,"right"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["outdent",""]],
    "foo[]bar",
    [true,true],
    {"bold":[false,false,"",false,true,""],"outdent":[false,false,"",false,false,""]}],
["foo[]bar",
    [["bold",""],["outdent",""],["inserttext","a"]],
    "foo<b>a[]</b>bar",
    [true,true,true],
    {"bold":[false,false,"",false,true,""],"outdent":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["inserttext","a"]],
    "foo<i>a[]</i>bar",
    [true,true],
    {"italic":[false,false,"",false,true,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["delete",""]],
    "fo[]bar",
    [true,true],
    {"italic":[false,false,"",false,true,""],"delete":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["delete",""],["inserttext","a"]],
    "fo<i>a[]</i>bar",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["formatblock","<div>"]],
    "<div>foo[]bar</div>",
    [true,true],
    {"italic":[false,false,"",false,true,""],"formatblock":[false,false,"",false,false,"div"]}],
["foo[]bar",
    [["italic",""],["formatblock","<div>"],["inserttext","a"]],
    "<div>foo<i>a[]</i>bar</div>",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"formatblock":[false,false,"",false,false,"div"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["forwarddelete",""]],
    "foo[]ar",
    [true,true],
    {"italic":[false,false,"",false,true,""],"forwarddelete":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["forwarddelete",""],["inserttext","a"]],
    "foo<i>a[]</i>ar",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"forwarddelete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["indent",""]],
    "<blockquote>foo[]bar</blockquote>",
    [true,true],
    {"italic":[false,false,"",false,true,""],"indent":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["indent",""],["inserttext","a"]],
    "<blockquote>foo<i>a[]</i>bar</blockquote>",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"indent":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["inserthorizontalrule",""]],
    "foo<hr>{}bar",
    [true,true],
    {"italic":[false,false,"",false,true,""],"inserthorizontalrule":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["inserthorizontalrule",""],["inserttext","a"]],
    "foo<hr><i>a[]</i>bar",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"inserthorizontalrule":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["inserthtml","ab<b>c</b>d"]],
    "fooab<b>c</b>d{}bar",
    [true,true],
    {"italic":[false,false,"",false,true,""],"inserthtml":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["inserthtml","ab<b>c</b>d"],["inserttext","a"]],
    "fooab<b>c</b>d<i>a[]</i>bar",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"inserthtml":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["insertimage","/img/lion.svg"]],
    "foo<img src=\"/img/lion.svg\">{}bar",
    [true,true],
    {"italic":[false,false,"",false,true,""],"insertimage":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["insertimage","/img/lion.svg"],["inserttext","a"]],
    "foo<img src=\"/img/lion.svg\"><i>a[]</i>bar",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"insertimage":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["insertlinebreak",""]],
    "foo<br>{}bar",
    [true,true],
    {"italic":[false,false,"",false,true,""],"insertlinebreak":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["insertlinebreak",""],["inserttext","a"]],
    "foo<br><i>a[]</i>bar",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"insertlinebreak":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["insertorderedlist",""]],
    "<ol><li>foo[]bar</li></ol>",
    [true,true],
    {"italic":[false,false,"",false,true,""],"insertorderedlist":[false,false,"",false,true,""]}],
["foo[]bar",
    [["italic",""],["insertorderedlist",""],["inserttext","a"]],
    "<ol><li>foo<i>a[]</i>bar</li></ol>",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"insertorderedlist":[false,false,"",false,true,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["insertparagraph",""]],
    "<p>foo</p><p>{}bar</p>",
    [true,true],
    {"italic":[false,false,"",false,true,""],"insertparagraph":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["insertparagraph",""],["inserttext","a"]],
    "<p>foo</p><p><i>a[]</i>bar</p>",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"insertparagraph":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["insertunorderedlist",""]],
    "<ul><li>foo[]bar</li></ul>",
    [true,true],
    {"italic":[false,false,"",false,true,""],"insertunorderedlist":[false,false,"",false,true,""]}],
["foo[]bar",
    [["italic",""],["insertunorderedlist",""],["inserttext","a"]],
    "<ul><li>foo<i>a[]</i>bar</li></ul>",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"insertunorderedlist":[false,false,"",false,true,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["justifycenter",""]],
    "<div style=\"text-align:center\">foo[]bar</div>",
    [true,true],
    {"italic":[false,false,"",false,true,""],"justifycenter":[false,false,"left",false,true,"center"]}],
["foo[]bar",
    [["italic",""],["justifycenter",""],["inserttext","a"]],
    "<div style=\"text-align:center\">foo<i>a[]</i>bar</div>",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"justifycenter":[false,false,"left",false,true,"center"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["justifyfull",""]],
    "<div style=\"text-align:justify\">foo[]bar</div>",
    [true,true],
    {"italic":[false,false,"",false,true,""],"justifyfull":[false,false,"left",false,true,"justify"]}],
["foo[]bar",
    [["italic",""],["justifyfull",""],["inserttext","a"]],
    "<div style=\"text-align:justify\">foo<i>a[]</i>bar</div>",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"justifyfull":[false,false,"left",false,true,"justify"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["justifyleft",""]],
    "foo[]bar",
    [true,true],
    {"italic":[false,false,"",false,true,""],"justifyleft":[false,true,"left",false,true,"left"]}],
["foo[]bar",
    [["italic",""],["justifyleft",""],["inserttext","a"]],
    "foo<i>a[]</i>bar",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"justifyleft":[false,true,"left",false,true,"left"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["justifyright",""]],
    "<div style=\"text-align:right\">foo[]bar</div>",
    [true,true],
    {"italic":[false,false,"",false,true,""],"justifyright":[false,false,"left",false,true,"right"]}],
["foo[]bar",
    [["italic",""],["justifyright",""],["inserttext","a"]],
    "<div style=\"text-align:right\">foo<i>a[]</i>bar</div>",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"justifyright":[false,false,"left",false,true,"right"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["outdent",""]],
    "foo[]bar",
    [true,true],
    {"italic":[false,false,"",false,true,""],"outdent":[false,false,"",false,false,""]}],
["foo[]bar",
    [["italic",""],["outdent",""],["inserttext","a"]],
    "foo<i>a[]</i>bar",
    [true,true,true],
    {"italic":[false,false,"",false,true,""],"outdent":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["inserttext","a"]],
    "foo<s>a[]</s>bar",
    [true,true],
    {"strikethrough":[false,false,"",false,true,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["delete",""]],
    "fo[]bar",
    [true,true],
    {"strikethrough":[false,false,"",false,true,""],"delete":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["delete",""],["inserttext","a"]],
    "fo<s>a[]</s>bar",
    [true,true,true],
    {"strikethrough":[false,false,"",false,true,""],"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["formatblock","<div>"]],
    "<div>foo[]bar</div>",
    [true,true],
    {"strikethrough":[false,false,"",false,true,""],"formatblock":[false,false,"",false,false,"div"]}],
["foo[]bar",
    [["strikethrough",""],["formatblock","<div>"],["inserttext","a"]],
    "<div>foo<s>a[]</s>bar</div>",
    [true,true,true],
    {"strikethrough":[false,false,"",false,true,""],"formatblock":[false,false,"",false,false,"div"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["forwarddelete",""]],
    "foo[]ar",
    [true,true],
    {"strikethrough":[false,false,"",false,true,""],"forwarddelete":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["forwarddelete",""],["inserttext","a"]],
    "foo<s>a[]</s>ar",
    [true,true,true],
    {"strikethrough":[false,false,"",false,true,""],"forwarddelete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["indent",""]],
    "<blockquote>foo[]bar</blockquote>",
    [true,true],
    {"strikethrough":[false,false,"",false,true,""],"indent":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["indent",""],["inserttext","a"]],
    "<blockquote>foo<s>a[]</s>bar</blockquote>",
    [true,true,true],
    {"strikethrough":[false,false,"",false,true,""],"indent":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["inserthorizontalrule",""]],
    "foo<hr>{}bar",
    [true,true],
    {"strikethrough":[false,false,"",false,true,""],"inserthorizontalrule":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["inserthorizontalrule",""],["inserttext","a"]],
    "foo<hr><s>a[]</s>bar",
    [true,true,true],
    {"strikethrough":[false,false,"",false,true,""],"inserthorizontalrule":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["inserthtml","ab<b>c</b>d"]],
    "fooab<b>c</b>d{}bar",
    [true,true],
    {"strikethrough":[false,false,"",false,true,""],"inserthtml":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["inserthtml","ab<b>c</b>d"],["inserttext","a"]],
    "fooab<b>c</b>d<s>a[]</s>bar",
    [true,true,true],
    {"strikethrough":[false,false,"",false,true,""],"inserthtml":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["insertimage","/img/lion.svg"]],
    "foo<img src=\"/img/lion.svg\">{}bar",
    [true,true],
    {"strikethrough":[false,false,"",false,true,""],"insertimage":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["insertimage","/img/lion.svg"],["inserttext","a"]],
    "foo<img src=\"/img/lion.svg\"><s>a[]</s>bar",
    [true,true,true],
    {"strikethrough":[false,false,"",false,true,""],"insertimage":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["insertlinebreak",""]],
    "foo<br>{}bar",
    [true,true],
    {"strikethrough":[false,false,"",false,true,""],"insertlinebreak":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["insertlinebreak",""],["inserttext","a"]],
    "foo<br><s>a[]</s>bar",
    [true,true,true],
    {"strikethrough":[false,false,"",false,true,""],"insertlinebreak":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["insertorderedlist",""]],
    "<ol><li>foo[]bar</li></ol>",
    [true,true],
    {"strikethrough":[false,false,"",false,true,""],"insertorderedlist":[false,false,"",false,true,""]}],
["foo[]bar",
    [["strikethrough",""],["insertorderedlist",""],["inserttext","a"]],
    "<ol><li>foo<s>a[]</s>bar</li></ol>",
    [true,true,true],
    {"strikethrough":[false,false,"",false,true,""],"insertorderedlist":[false,false,"",false,true,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["insertparagraph",""]],
    "<p>foo</p><p>{}bar</p>",
    [true,true],
    {"strikethrough":[false,false,"",false,true,""],"insertparagraph":[false,false,"",false,false,""]}],
["foo[]bar",
    [["strikethrough",""],["insertparagraph",""],["inserttext","a"]],
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    [true,true,true],
    {"hilitecolor":[false,false,"rgba(0, 0, 0, 0)",false,false,"rgb(0, 255, 255)"],"justifyleft":[false,true,"left",false,true,"left"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["hilitecolor","#00FFFF"],["justifyright",""]],
    "<div style=\"text-align:right\">foo[]bar</div>",
    [true,true],
    {"hilitecolor":[false,false,"rgba(0, 0, 0, 0)",false,false,"rgb(0, 255, 255)"],"justifyright":[false,false,"left",false,true,"right"]}],
["foo[]bar",
    [["hilitecolor","#00FFFF"],["justifyright",""],["inserttext","a"]],
    "<div style=\"text-align:right\">foo<span style=\"background-color:rgb(0, 255, 255)\">a[]</span>bar</div>",
    [true,true,true],
    {"hilitecolor":[false,false,"rgba(0, 0, 0, 0)",false,false,"rgb(0, 255, 255)"],"justifyright":[false,false,"left",false,true,"right"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["hilitecolor","#00FFFF"],["outdent",""]],
    "foo[]bar",
    [true,true],
    {"hilitecolor":[false,false,"rgba(0, 0, 0, 0)",false,false,"rgb(0, 255, 255)"],"outdent":[false,false,"",false,false,""]}],
["foo[]bar",
    [["hilitecolor","#00FFFF"],["outdent",""],["inserttext","a"]],
    "foo<span style=\"background-color:rgb(0, 255, 255)\">a[]</span>bar",
    [true,true,true],
    {"hilitecolor":[false,false,"rgba(0, 0, 0, 0)",false,false,"rgb(0, 255, 255)"],"outdent":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["superscript",""],["subscript",""],["inserttext","a"]],
    "foo<sub>a[]</sub>bar",
    [true,true,true],
    {"superscript":[false,false,"",false,false,""],"subscript":[false,false,"",false,true,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["subscript",""],["superscript",""],["inserttext","a"]],
    "foo<sup>a[]</sup>bar",
    [true,true,true],
    {"subscript":[false,false,"",false,false,""],"superscript":[false,false,"",false,true,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["createlink","http://www.google.com/"],["forecolor","#0000FF"],["inserttext","a"]],
    "foo<a href=\"http://www.google.com/\">a[]</a>bar",
    [true,true,true],
    {"createlink":[false,false,"",false,false,""],"forecolor":[false,false,"rgb(0, 0, 0)",false,false,"rgb(0, 0, 255)"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["forecolor","#0000FF"],["createlink","http://www.google.com/"],["inserttext","a"]],
    "foo<a href=\"http://www.google.com/\">a[]</a>bar",
    [true,true,true],
    {"forecolor":[false,false,"rgb(0, 0, 0)",false,false,"rgb(0, 0, 255)"],"createlink":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["createlink","http://www.google.com/"],["forecolor","blue"],["inserttext","a"]],
    "foo<a href=\"http://www.google.com/\">a[]</a>bar",
    [true,true,true],
    {"createlink":[false,false,"",false,false,""],"forecolor":[false,false,"rgb(0, 0, 0)",false,false,"rgb(0, 0, 255)"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["forecolor","blue"],["createlink","http://www.google.com/"],["inserttext","a"]],
    "foo<a href=\"http://www.google.com/\">a[]</a>bar",
    [true,true,true],
    {"forecolor":[false,false,"rgb(0, 0, 0)",false,false,"rgb(0, 0, 255)"],"createlink":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["createlink","http://www.google.com/"],["forecolor","brown"],["inserttext","a"]],
    "foo<a href=\"http://www.google.com/\"><font color=\"#a52a2a\">a[]</font></a>bar",
    [true,true,true],
    {"createlink":[false,false,"",false,false,""],"forecolor":[false,false,"rgb(0, 0, 0)",false,false,"rgb(165, 42, 42)"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["forecolor","brown"],["createlink","http://www.google.com/"],["inserttext","a"]],
    "foo<a href=\"http://www.google.com/\"><font color=\"#a52a2a\">a[]</font></a>bar",
    [true,true,true],
    {"forecolor":[false,false,"rgb(0, 0, 0)",false,false,"rgb(165, 42, 42)"],"createlink":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["createlink","http://www.google.com/"],["forecolor","black"],["inserttext","a"]],
    "foo<a href=\"http://www.google.com/\"><font color=\"#000000\">a[]</font></a>bar",
    [true,true,true],
    {"createlink":[false,false,"",false,false,""],"forecolor":[false,false,"rgb(0, 0, 0)",false,false,"rgb(0, 0, 0)"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["forecolor","black"],["createlink","http://www.google.com/"],["inserttext","a"]],
    "foo<a href=\"http://www.google.com/\"><font color=\"#000000\">a[]</font></a>bar",
    [true,true,true],
    {"forecolor":[false,false,"rgb(0, 0, 0)",false,false,"rgb(0, 0, 0)"],"createlink":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["createlink","http://www.google.com/"],["underline",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com/\">a[]</a>bar",
    [true,true,true],
    {"createlink":[false,false,"",false,false,""],"underline":[false,false,"",false,true,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["underline",""],["createlink","http://www.google.com/"],["inserttext","a"]],
    "foo<a href=\"http://www.google.com/\">a[]</a>bar",
    [true,true,true],
    {"underline":[false,false,"",false,true,""],"createlink":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["createlink","http://www.google.com/"],["underline","","first application"],["underline","","second application"],["inserttext","a"]],
    "foo<a href=\"http://www.google.com/\">a[]</a>bar",
    [true,true,true,true],
    {"createlink":[false,false,"",false,false,""],"underline":[false,false,"",false,true,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["underline","","first application"],["underline","","second application"],["createlink","http://www.google.com/"],["inserttext","a"]],
    "foo<a href=\"http://www.google.com/\">a[]</a>bar",
    [true,true,true,true],
    {"underline":[false,false,"",false,true,""],"createlink":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["subscript",""],["fontsize","2"],["inserttext","a"]],
    "foo<sub>a[]</sub>bar",
    [true,true,true],
    {"subscript":[false,false,"",false,true,""],"fontsize":[false,false,"3",false,false,"2"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["fontsize","2"],["subscript",""],["inserttext","a"]],
    "foo<sub>a[]</sub>bar",
    [true,true,true],
    {"fontsize":[false,false,"3",false,false,"2"],"subscript":[false,false,"",false,true,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["subscript",""],["fontsize","3"],["inserttext","a"]],
    "foo<font size=\"3\"><sub>a[]</sub></font>bar", // <font> should be outer-most element
    [true,true,true],
    {"subscript":[false,false,"",false,true,""],"fontsize":[false,false,"3",false,false,"3"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["fontsize","3"],["subscript",""],["inserttext","a"]],
    "foo<font size=\"3\"><sub>a[]</sub></font>bar", // <font> should be outer-most element
    [true,true,true],
    {"fontsize":[false,false,"3",false,false,"3"],"subscript":[false,false,"",false,true,""],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["hilitecolor","aqua"],["backcolor","tan"],["inserttext","a"]],
    "foo<span style=\"background-color:rgb(210, 180, 140)\">a[]</span>bar",
    [true,true,true],
    {"hilitecolor":[false,false,"rgba(0, 0, 0, 0)",false,false,"rgb(210, 180, 140)"],"backcolor":[false,false,"rgba(0, 0, 0, 0)",false,false,"rgb(210, 180, 140)"],"inserttext":[false,false,"",false,false,""]}],
["foo[]bar",
    [["backcolor","tan"],["hilitecolor","aqua"],["inserttext","a"]],
    "foo<span style=\"background-color:rgb(0, 255, 255)\">a[]</span>bar",
    [true,true,true],
    {"backcolor":[false,false,"rgba(0, 0, 0, 0)",false,false,"rgb(0, 255, 255)"],"hilitecolor":[false,false,"rgba(0, 0, 0, 0)",false,false,"rgb(0, 255, 255)"],"inserttext":[false,false,"",false,false,""]}],
["foo<b>[bar]</b>baz",
    [["delete",""],["inserttext","a"]],
    "foo<b>a[]</b>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<i>[bar]</i>baz",
    [["delete",""],["inserttext","a"]],
    "foo<i>a[]</i>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<s>[bar]</s>baz",
    [["delete",""],["inserttext","a"]],
    "foo<s>a[]</s>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<sub>[bar]</sub>baz",
    [["delete",""],["inserttext","a"]],
    "foo<sub>a[]</sub>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<sup>[bar]</sup>baz",
    [["delete",""],["inserttext","a"]],
    "foo<sup>a[]</sup>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<u>[bar]</u>baz",
    [["delete",""],["inserttext","a"]],
    "foo<u>a[]</u>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<a href=http://www.google.com>[bar]</a>baz",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\">a[]</a>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<font face=sans-serif>[bar]</font>baz",
    [["delete",""],["inserttext","a"]],
    "foo<font face=\"sans-serif\">a[]</font>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<font size=4>[bar]</font>baz",
    [["delete",""],["inserttext","a"]],
    "foo<font size=\"4\">a[]</font>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<font color=#0000FF>[bar]</font>baz",
    [["delete",""],["inserttext","a"]],
    "foo<font color=\"#0000ff\">a[]</font>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<span style=background-color:#00FFFF>[bar]</span>baz",
    [["delete",""],["inserttext","a"]],
    "foo<span style=\"background-color:rgb(0, 255, 255)\">a[]</span>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<a href=http://www.google.com><font color=blue>[bar]</font></a>baz",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\">a[]</a>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<font color=blue><a href=http://www.google.com>[bar]</a></font>baz",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\">a[]</a>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<a href=http://www.google.com><font color=brown>[bar]</font></a>baz",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\"><font color=\"#a52a2a\">a[]</font></a>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<font color=brown><a href=http://www.google.com>[bar]</a></font>baz",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\">a[]</a>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<a href=http://www.google.com><font color=black>[bar]</font></a>baz",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\"><font color=\"#000000\">a[]</font></a>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<a href=http://www.google.com><u>[bar]</u></a>baz",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\">a[]</a>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<u><a href=http://www.google.com>[bar]</a></u>baz",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\">a[]</a>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<sub><font size=2>[bar]</font></sub>baz",
    [["delete",""],["inserttext","a"]],
    "foo<sub>a[]</sub>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<font size=2><sub>[bar]</sub></font>baz",
    [["delete",""],["inserttext","a"]],
    "foo<font size=\"1\"><sub>a[]</sub></font>baz", // <font> should be outer-most element
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<sub><font size=3>[bar]</font></sub>baz",
    [["delete",""],["inserttext","a"]],
    "foo<font size=\"3\"><sub>a[]</sub></font>baz", // <font> should be outer-most element
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<font size=3><sub>[bar]</sub></font>baz",
    [["delete",""],["inserttext","a"]],
    "foo<sub>a[]</sub>baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<b>bar]</b>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<i>bar]</i>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<s>bar]</s>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<sub>bar]</sub>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<sup>bar]</sup>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<u>bar]</u>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<a href=http://www.google.com>bar]</a>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<font face=sans-serif>bar]</font>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<font size=4>bar]</font>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<font color=#0000FF>bar]</font>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<span style=background-color:#00FFFF>bar]</span>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<a href=http://www.google.com><font color=blue>bar]</font></a>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<font color=blue><a href=http://www.google.com>bar]</a></font>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<a href=http://www.google.com><font color=brown>bar]</font></a>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<font color=brown><a href=http://www.google.com>bar]</a></font>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<a href=http://www.google.com><font color=black>bar]</font></a>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<a href=http://www.google.com><u>bar]</u></a>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<u><a href=http://www.google.com>bar]</a></u>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<sub><font size=2>bar]</font></sub>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<font size=2><sub>bar]</sub></font>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<sub><font size=3>bar]</font></sub>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["[foo<font size=3><sub>bar]</sub></font>baz",
    [["delete",""],["inserttext","a"]],
    "a[]baz",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<b>[bar</b>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<b>a[]</b>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<i>[bar</i>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<i>a[]</i>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<s>[bar</s>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<s>a[]</s>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<sub>[bar</sub>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<sub>a[]</sub>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<sup>[bar</sup>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<sup>a[]</sup>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<u>[bar</u>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<u>a[]</u>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<a href=http://www.google.com>[bar</a>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\">a[]</a>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<font face=sans-serif>[bar</font>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<font face=\"sans-serif\">a[]</font>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<font size=4>[bar</font>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<font size=\"4\">a[]</font>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<font color=#0000FF>[bar</font>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<font color=\"#0000ff\">a[]</font>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<span style=background-color:#00FFFF>[bar</span>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<span style=\"background-color:rgb(0, 255, 255)\">a[]</span>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<a href=http://www.google.com><font color=blue>[bar</font></a>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\">a[]</a>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<font color=blue><a href=http://www.google.com>[bar</a></font>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\">a[]</a>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<a href=http://www.google.com><font color=brown>[bar</font></a>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\"><font color=\"#a52a2a\">a[]</font></a>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<font color=brown><a href=http://www.google.com>[bar</a></font>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\">a[]</a>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<a href=http://www.google.com><font color=black>[bar</font></a>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\"><font color=\"#000000\">a[]</font></a>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<a href=http://www.google.com><u>[bar</u></a>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\">a[]</a>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<u><a href=http://www.google.com>[bar</a></u>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<a href=\"http://www.google.com\">a[]</a>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<sub><font size=2>[bar</font></sub>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<sub>a[]</sub>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<font size=2><sub>[bar</sub></font>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<font size=\"1\"><sub>a[]</sub></font>", // <font> should be outer-most element
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<sub><font size=3>[bar</font></sub>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<font size=\"3\"><sub>a[]</sub></font>", // <font> should be outer-most element
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["foo<font size=3><sub>[bar</sub></font>baz]",
    [["delete",""],["inserttext","a"]],
    "foo<sub>a[]</sub>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["<blockquote><font color=blue>[foo]</font></blockquote>",
    [["delete",""],["inserttext","a"]],
    "<blockquote><font color=\"blue\">a[]</font></blockquote>",
    [true,true],
    {"delete":[false,false,"",false,false,""],"inserttext":[false,false,"",false,false,""]}],
["<div><b>[abc]</b></div>",
    [["styleWithCSS", "false"],["delete",""],["inserttext","a"]],
    ["<b>a</b>",
     "<b>a</b><br>"], // The <div> should be deleted by "delete"
    [true,true,true],
    {"bold":[false,true,"",false,true,""]}],
["<div>abc<b>[def]</b></div>",
    [["styleWithCSS","false"],["delete",""],["inserttext","d"]],
    ["<div>abc<b>d</b></div>",
     "<div>abc<b>d</b><br></div>"],
    [true,true,true],
    {"bold":[false,true,"",false,true,""]}],
["<div><b>[abc]</b></div>",
    [["styleWithCSS", "false"],["delete",""],["insertparagraph",""],["inserttext","a"]],
    ["<br><div><b>a</b></div>",
     "<br><div><b>a</b><br></div>"], // The <div> should be deleted by "delete", but new text should be in new <div>
    [true,true,true,true],
    {"bold":[false,true,"",false,true,""]}],
["<div>abc<b>[def]</b></div>",
    [["styleWithCSS", "false"], ["delete",""],["insertparagraph",""],["inserttext","d"]],
    ["<div>abc</div><div><b>d</b></div>",
     "<div>abc</div><div><b>d</b><br></div>",
     "<div>abc<br></div><div><b>d</b></div>",
     "<div>abc<br></div><div><b>d</b><br></div>"],
    [true,true,true,true],
    {"bold":[false,true,"",false,true,""]}],
["<div><b>[abc]</b></div>",
    [["styleWithCSS", "false"],["insertparagraph",""],["inserttext","a"]],
    ["<br><div><b>a</b></div>",
     "<br><div><b>a</b><br></div>"], // The <div> should be deleted by "insertparagraph", but new text should be in new <div>
    [true,true,true],
    {"bold":[false,true,"",false,true,""]}],
["<div>abc<b>[def]</b></div>",
    [["styleWithCSS", "false"],["insertparagraph",""],["inserttext","d"]],
    ["<div>abc</div><div><b>d</b></div>",
     "<div>abc</div><div><b>d</b><br></div>",
     "<div>abc<br></div><div><b>d</b></div>",
     "<div>abc<br></div><div><b>d</b><br></div>"],
    [true,true,true],
    {"bold":[false,true,"",false,true,""]}],

// Clearing style at end shouldn't leave empty inline element when there is
// <br> element in inline element
["<div><b>abc[]<br></b></div>",
    [["styleWithCSS", "false"],["bold",""],["inserttext","d"]],
    ["<div><b>abc</b>d</div>",
     "<div><b>abc</b>d<br></div>"],
    [true,true,true],
    {"bold":[false,true,"",false,false,""]}],
["<div><i><b>abc[]<br></b></i></div>",
    [["styleWithCSS", "false"],["bold",""],["inserttext","d"]],
    ["<div><i><b>abc</b>d</i></div>",
     "<div><i><b>abc</b>d<br></i></div>",
     "<div><i><b>abc</b>d</i><br></div>"],
    [true,true,true],
    {"bold":[false,true,"",false,false,""]}],
["<div><i><b>abc[]</b><br></i></div>",
    [["styleWithCSS", "false"],["bold",""],["inserttext","d"]],
    ["<div><i><b>abc</b>d</i></div>",
     "<div><i><b>abc</b>d<br></i></div>"],
    [true,true,true],
    {"bold":[false,true,"",false,false,""]}],
["<div><b><i>abc[]<br></i></b></div>",
    [["styleWithCSS", "false"],["bold",""],["inserttext","d"]],
    ["<div><b><i>abc</i></b><i>d</i></div>",
     "<div><b><i>abc</i></b><i>d<br></i></div>",
     "<div><b><i>abc</i></b><i>d</i><br></div>"],
    [true,true,true],
    {"bold":[false,true,"",false,false,""]}],
["<div><b><i>abc[]</i><br></b></div>",
    [["styleWithCSS", "false"],["bold",""],["inserttext","d"]],
    ["<div><b><i>abc</i></b><i>d</i></div>",
     "<div><b><i>abc</i></b><i>d<br></i></div>",
     "<div><b><i>abc</i></b><i>d</i><br></div>"],
    [true,true,true],
    {"bold":[false,true,"",false,false,""]}],
// In this case, second line text should be keep bold style.
["<div><b><i>abc[]<br></i><br></b></div>",
    [["styleWithCSS", "false"],["bold",""],["inserttext","d"]],
    "<div><b><i>abc</i></b><i>d<br></i><b><br></b></div>",
    [true,true,true],
    {"bold":[false,true,"",false,false,""]}],
// Tests putting caret to right paragraph at insert paragraph, and preserve
// the style.
["abc<b>[def</b>]ghi",
    [["insertparagraph", ""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    ["<div>abc</div><div><b>def</b>ghi</div>",
     "abc<div><b>def</b>ghi</div>"],
    [true,true,true,true],
    {}],
["abc[<b>def]</b>ghi",
    [["insertparagraph", ""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    ["<div>abc</div><div><b>def</b>ghi</div>",
     "abc<div><b>def</b>ghi</div>"],
    [true,true,true,true],
    {}],
["abc<b>[def]</b>ghi",
    [["insertparagraph", ""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    ["<div>abc</div><div><b>def</b>ghi</div>",
     "abc<div><b>def</b>ghi</div>"],
    [true,true,true,true],
    {}],
["abc<b>{def}</b>ghi",
    [["insertparagraph", ""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    ["<div>abc</div><div><b>def</b>ghi</div>",
     "abc<div><b>def</b>ghi</div>"],
    [true,true,true,true],
    {}],
["abc{<b>def</b>}ghi",
    [["insertparagraph", ""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    ["<div>abc</div><div><b>def</b>ghi</div>",
     "abc<div><b>def</b>ghi</div>"],
    [true,true,true,true],
    {}],

// Tests preserving inline style of the last visible thing in the selection
// even after deleting selection.
// FYI: The expectations of the following similar tests are just based on
//      Chrome, some of them may not be reasonable.
["<div>abc{<b><i>def</i></b>}ghi</div>",
    [["delete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc<b><i>def</i></b>ghi</div>",
    [true,true,true,true],
    {}],
["<div>abc{<b><i>def</i></b>}ghi</div>",
    [["forwarddelete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc<b><i>def</i></b>ghi</div>",
    [true,true,true,true],
    {}],
["<div>abc<b><i>[def]</i></b>ghi</div>",
    [["delete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc<b><i>def</i></b>ghi</div>",
    [true,true,true,true],
    {}],
["<div>abc<b><i>[def]</i></b>ghi</div>",
    [["forwarddelete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc<b><i>def</i></b>ghi</div>",
    [true,true,true,true],
    {}],
["<div>abc[<b><i>def]</i></b>ghi</div>",
    [["delete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc<b><i>def</i></b>ghi</div>",
    [true,true,true,true],
    {}],
["<div>abc[<b><i>def]</i></b>ghi</div>",
    [["forwarddelete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc<b><i>def</i></b>ghi</div>",
    [true,true,true,true],
    {}],
["<div>abc<b><i>[def</i></b>]ghi</div>",
    [["delete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc<b><i>def</i></b>ghi</div>",
    [true,true,true,true],
    {}],
["<div>abc<b><i>[def</i></b>]ghi</div>",
    [["forwarddelete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc<b><i>def</i></b>ghi</div>",
    [true,true,true,true],
    {}],
["<div>abc<b><i>[def</i></b>g]hi</div>",
    [["delete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"],["inserttext","g"]],
    "<div>abc<b><i>defg</i></b>hi</div>",
    [true,true,true,true,true],
    {}],
["<div>abc<b><i>[def</i></b>g]hi</div>",
    [["forwarddelete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"],["inserttext","g"]],
    "<div>abc<b><i>defg</i></b>hi</div>",
    [true,true,true,true,true],
    {}],
["<div>abc[<b><i>def</i></b>g]hi</div>",
    [["delete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"],["inserttext","g"]],
    "<div>abc<b><i>defg</i></b>hi</div>",
    [true,true,true,true,true],
    {}],
["<div>abc[<b><i>def</i></b>g]hi</div>",
    [["forwarddelete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"],["inserttext","g"]],
    "<div>abc<b><i>defg</i></b>hi</div>",
    [true,true,true,true,true],
    {}],
["<div>abc{<b><i>def</i></b>g]hi</div>",
    [["delete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"],["inserttext","g"]],
    "<div>abc<b><i>defg</i></b>hi</div>",
    [true,true,true,true,true],
    {}],
["<div>abc{<b><i>def</i></b>g]hi</div>",
    [["forwarddelete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"],["inserttext","g"]],
    "<div>abc<b><i>defg</i></b>hi</div>",
    [true,true,true,true,true],
    {}],
// ...in these cases, insertParagraph and insertLineBreak should work same as
// delete/forwarddelete (and the case replacing selection with insertText
// directly).
["<div>abc{<b><i>def</i></b>}ghi</div>",
    [["insertparagraph",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc</div><div><b><i>def</i></b>ghi</div>",
    [true,true,true,true],
    {}],
["<div>abc<b><i>[def]</i></b>ghi</div>",
    [["insertparagraph",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc</div><div><b><i>def</i></b>ghi</div>",
    [true,true,true,true],
    {}],
["<div>abc[<b><i>def]</i></b>ghi</div>",
    [["insertparagraph",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc</div><div><b><i>def</i></b>ghi</div>",
    [true,true,true,true],
    {}],
["<div>abc<b><i>[def</i></b>]ghi</div>",
    [["insertparagraph",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc</div><div><b><i>def</i></b>ghi</div>",
    [true,true,true,true],
    {}],
["<div>abc<b><i>[def</i></b>g]hi</div>",
    [["insertparagraph",""],["inserttext","d"],["inserttext","e"],["inserttext","f"],["inserttext","g"]],
    "<div>abc</div><div><b><i>defg</i></b>hi</div>",
    [true,true,true,true,true],
    {}],
["<div>abc[<b><i>def</i></b>g]hi</div>",
    [["insertparagraph",""],["inserttext","d"],["inserttext","e"],["inserttext","f"],["inserttext","g"]],
    "<div>abc</div><div><b><i>defg</i></b>hi</div>",
    [true,true,true,true,true],
    {}],
["<div>abc{<b><i>def</i></b>g]hi</div>",
    [["insertparagraph",""],["inserttext","d"],["inserttext","e"],["inserttext","f"],["inserttext","g"]],
    "<div>abc</div><div><b><i>defg</i></b>hi</div>",
    [true,true,true,true,true],
    {}],
// If visible first content of selection is not text, Chrome does not preserve
// the style of the content after deletion.  This is same behavior as replacing
// the content with insertText directly.
["<div>abc[<b><i><img src=\"/img/lion.svg\">de]f</i></b>ghi</div>",
    [["delete",""],["inserttext","d"],["inserttext","e"]],
    "<div>abcde<b><i>f</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc[<b><i><img src=\"/img/lion.svg\">de]f</i></b>ghi</div>",
    [["forwarddelete",""],["inserttext","d"],["inserttext","e"]],
    "<div>abcde<b><i>f</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc[<b><i><img src=\"/img/lion.svg\">def]</i></b>ghi</div>",
    [["delete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abcdefghi</div>",
    [true,true,true,true],
    {}],
["<div>abc[<b><i><img src=\"/img/lion.svg\">def]</i></b>ghi</div>",
    [["forwarddelete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abcdefghi</div>",
    [true,true,true,true],
    {}],
["<div>abc[<b><i><img src=\"/img/lion.svg\">def</i></b>]ghi</div>",
    [["delete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abcdefghi</div>",
    [true,true,true,true],
    {}],
["<div>abc[<b><i><img src=\"/img/lion.svg\">def</i></b>]ghi</div>",
    [["forwarddelete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abcdefghi</div>",
    [true,true,true,true],
    {}],
["<div>abc{<b><i><img src=\"/img/lion.svg\">def</i></b>]ghi</div>",
    [["delete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abcdefghi</div>",
    [true,true,true,true],
    {}],
["<div>abc{<b><i><img src=\"/img/lion.svg\">def</i></b>]ghi</div>",
    [["forwarddelete",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abcdefghi</div>",
    [true,true,true,true],
    {}],
// ...but if insertLineBreak and insertParagraph do not replace all of the
// styles of the first visible content, the style should be preserved because
// caret should be in the inline elements since the styled text is the first
// visible content in the line.
["<div>abc[<b><i><img src=\"/img/lion.svg\">de]f</i></b>ghi</div>",
    [["insertparagraph",""],["inserttext","d"],["inserttext","e"]],
    "<div>abc</div><div><b><i>def</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc[<b><i><img src=\"/img/lion.svg\">de]f</i></b>ghi</div>",
    [["insertlinebreak",""],["inserttext","d"],["inserttext","e"]],
    "<div>abc<br><b><i>def</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc[<b><i><img src=\"/img/lion.svg\">def]</i></b>ghi</div>",
    [["insertparagraph",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc</div><div>defghi</div>",
    [true,true,true,true],
    {}],
["<div>abc[<b><i><img src=\"/img/lion.svg\">def]</i></b>ghi</div>",
    [["insertlinebreak",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc<br>defghi</div>",
    [true,true,true,true],
    {}],
["<div>abc[<b><i><img src=\"/img/lion.svg\">def</i></b>]ghi</div>",
    [["insertparagraph",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc</div><div>defghi</div>",
    [true,true,true,true],
    {}],
["<div>abc[<b><i><img src=\"/img/lion.svg\">def</i></b>]ghi</div>",
    [["insertlinebreak",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc<br>defghi</div>",
    [true,true,true,true],
    {}],
["<div>abc{<b><i><img src=\"/img/lion.svg\">def</i></b>]ghi</div>",
    [["insertparagraph",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc</div><div>defghi</div>",
    [true,true,true,true],
    {}],
["<div>abc{<b><i><img src=\"/img/lion.svg\">def</i></b>]ghi</div>",
    [["insertlinebreak",""],["inserttext","d"],["inserttext","e"],["inserttext","f"]],
    "<div>abc<br>defghi</div>",
    [true,true,true,true],
    {}],
// Like the case replacing selection with insertText directly, don't preserve
// inline styles even if end boundary is styled after deletion because inline
// elements have gone.
["<div>ab[c<b><i>de]f</i></b>ghi</div>",
    [["delete",""],["inserttext","c"],["inserttext","d"],["inserttext","e"]],
    "<div>abcde<b><i>f</i></b>ghi</div>",
    [true,true,true,true],
    {}],
["<div>ab[c<b><i>de]f</i></b>ghi</div>",
    [["forwarddelete",""],["inserttext","c"],["inserttext","d"],["inserttext","e"]],
    "<div>abcde<b><i>f</i></b>ghi</div>",
    [true,true,true,true],
    {}],
// ...but same as the case that first visible content is not text, first
// visible content in the new line becomes styled text after insertParagraph
// and insertLineBreak.  In these cases, new text should be styled too.
["<div>ab[c<b><i>de]f</i></b>ghi</div>",
    [["insertparagraph",""],["inserttext","c"],["inserttext","d"],["inserttext","e"]],
    "<div>ab</div><div><b><i>cdef</i></b>ghi</div>",
    [true,true,true,true],
    {}],
["<div>ab[c<b><i>de]f</i></b>ghi</div>",
    [["insertlinebreak",""],["inserttext","c"],["inserttext","d"],["inserttext","e"]],
    "<div>ab<br><b><i>cdef</i></b>ghi</div>",
    [true,true,true,true],
    {}],
// Different from replacing selection with insertText directly, after deleting
// the first visible thing of selection but not deleting the inline elements
// entirely, the inline styles should not be preserved.
// XXX: It seems that these results may not be expected by users because they
//      are inconsistent with the result when selection ends at end of the
//      styled text node.  Why should not it preverses the style of first
//      character in the range only when the text node is not deleted, but
//      it should preserve the style when the text node is deleted?
["<div>abc[<b><i>de]f</i></b>ghi</div>",
    [["delete",""],["inserttext","d"],["inserttext","e"]],
    "<div>abcde<b><i>f</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc[<b><i>de]f</i></b>ghi</div>",
    [["forwarddelete",""],["inserttext","d"],["inserttext","e"]],
    "<div>abcde<b><i>f</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc{<b><i>de]f</i></b>ghi</div>",
    [["delete",""],["inserttext","d"],["inserttext","e"]],
    "<div>abcde<b><i>f</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc{<b><i>de]f</i></b>ghi</div>",
    [["forwarddelete",""],["inserttext","d"],["inserttext","e"]],
    "<div>abcde<b><i>f</i></b>ghi</div>",
    [true,true,true],
    {}],
// ...but insertParagraph and insertLineBreak put caret at start of the text
// in the new line, the styles should be presrved.
["<div>abc[<b><i>de]f</i></b>ghi</div>",
    [["insertparagraph",""],["inserttext","d"],["inserttext","e"]],
    "<div>abc</div><div><b><i>def</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc[<b><i>de]f</i></b>ghi</div>",
    [["insertlinebreak",""],["inserttext","d"],["inserttext","e"]],
    "<div>abc<br><b><i>def</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc{<b><i>de]f</i></b>ghi</div>",
    [["insertparagraph",""],["inserttext","d"],["inserttext","e"]],
    "<div>abc</div><div><b><i>def</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc{<b><i>de]f</i></b>ghi</div>",
    [["insertlinebreak",""],["inserttext","d"],["inserttext","e"]],
    "<div>abc<br><b><i>def</i></b>ghi</div>",
    [true,true,true],
    {}],
// Different from replacing selection with insertText directly, deletion removes
// unnecessary empty inline elements in the selection and caret is moved to end
// of the preceding text node in Chrome.  Therefore, new text should be inserted
// outside the inline elements.
["<div>abc[<s></s><b><i>de]f</i></b>ghi</div>",
    [["delete",""],["inserttext","d"],["inserttext","e"]],
    "<div>abcde<b><i>f</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc[<s></s><b><i>de]f</i></b>ghi</div>",
    [["forwarddelete",""],["inserttext","d"],["inserttext","e"]],
    "<div>abcde<b><i>f</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc{<s></s><b><i>de]f</i></b>ghi</div>",
    [["delete",""],["inserttext","d"],["inserttext","e"]],
    "<div>abcde<b><i>f</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc{<s></s><b><i>de]f</i></b>ghi</div>",
    [["forwarddelete",""],["inserttext","d"],["inserttext","e"]],
    "<div>abcde<b><i>f</i></b>ghi</div>",
    [true,true,true],
    {}],
// ...but same as above, insertParagraph and insertLineBreak moves caret into
// start of the inline elements because there is the first visible content of
// the new line.  Therefore, the style should be preserved.
["<div>abc[<s></s><b><i>de]f</i></b>ghi</div>",
    [["insertparagraph",""],["inserttext","d"],["inserttext","e"]],
    "<div>abc</div><div><b><i>def</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc[<s></s><b><i>de]f</i></b>ghi</div>",
    [["insertlinebreak",""],["inserttext","d"],["inserttext","e"]],
    "<div>abc<br><b><i>def</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc{<s></s><b><i>de]f</i></b>ghi</div>",
    [["insertparagraph",""],["inserttext","d"],["inserttext","e"]],
    "<div>abc</div><div><b><i>def</i></b>ghi</div>",
    [true,true,true],
    {}],
["<div>abc{<s></s><b><i>de]f</i></b>ghi</div>",
    [["insertlinebreak",""],["inserttext","d"],["inserttext","e"]],
    "<div>abc<br><b><i>def</i></b>ghi</div>",
    [true,true,true],
    {}],

// <font> element should be reused when the font-size is change for new text.
["<font size=7>{}<br></font>",
    [["stylewithcss","false"],["fontsize","4"],["insertText","a"]],
    ["<font size=\"4\">a[]<br></font>",
     "<font size=\"4\">a[]</font>"],
    [true,true,true],
    {"fontsize":[false,false,"7",false,false,"4"]}],
["<span style=font-weight:bold>{}<br></span></b>",
    [["stylewithcss","true"],["italic",""],["insertText","a"]],
    ["<span style=\"font-weight:bold; font-style:italic\">a[]<br></span>",
     "<span style=\"font-weight:bold; font-style:italic\">a[]</span>"],
    [true,true,true],
    {}],

// <font> element may be taller than parent inline elements.  Therefore, for
// applying background color to new text, <font> element should be put inner-
// most.
["abc[]ef",
    [["stylewithcss","false"],["fontSize","4"],["backColor","#00dddd"],["insertText","d"]],
    ["abc<font size=\"4\"><span style=\"background-color:rgb(0, 221, 221)\">d</span></font>ef",
     "abc<font size=\"4\" style=\"background-color:rgb(0, 221, 221)\">d</font>ef",
     "abc<font style=\"background-color:rgb(0, 221, 221)\" size=\"4\">d</font>ef"],
    [true,true,true,true],
    {}],
["abc[]ef",
    [["stylewithcss","false"],["foreColor","#ff0000"],["backColor","#00dddd"],["insertText","d"]],
    ["abc<font color=\"#ff0000\"><span style=\"background-color:rgb(0, 221, 221)\">d</span></font>ef",
     "abc<font color=\"#ff0000\" style=\"background-color:rgb(0, 221, 221)\">d</font>ef",
     "abc<font style=\"background-color:rgb(0, 221, 221)\" color=\"#ff0000\">d</font>ef"],
    [true,true,true,true],
    {}],
["abc[]ef",
    [["stylewithcss","false"],["fontName","monospace"],["backColor","#00dddd"],["insertText","d"]],
    ["abc<font face=\"monospace\"><span style=\"background-color:rgb(0, 221, 221)\">d</span></font>ef",
     "abc<font face=\"monospace\" style=\"background-color:rgb(0, 221, 221)\">d</font>ef",
     "abc<font style=\"background-color:rgb(0, 221, 221)\" face=\"monospace\">d</font>ef"],
    [true,true,true,true],
    {}],
["abc[]ef",
    [["stylewithcss","false"],["backColor","#00dddd"],["fontSize","4"],["insertText","d"]],
    ["abc<font size=\"4\"><span style=\"background-color:rgb(0, 221, 221)\">d</span></font>ef",
     "abc<font size=\"4\" style=\"background-color:rgb(0, 221, 221)\">d</font>ef",
     "abc<font style=\"background-color:rgb(0, 221, 221)\" size=\"4\">d</font>ef"],
    [true,true,true,true],
    {}],
["abc[]ef",
    [["stylewithcss","false"],["backColor","#00dddd"],["foreColor","#ff0000"],["insertText","d"]],
    ["abc<font color=\"#ff0000\"><span style=\"background-color:rgb(0, 221, 221)\">d</span></font>ef",
     "abc<font color=\"#ff0000\" style=\"background-color:rgb(0, 221, 221)\">d</font>ef",
     "abc<font style=\"background-color:rgb(0, 221, 221)\" color=\"#ff0000\">d</font>ef"],
    [true,true,true,true],
    {}],
["abc[]ef",
    [["stylewithcss","false"],["backColor","#00dddd"],["fontName","monospace"],["insertText","d"]],
    ["abc<font face=\"monospace\"><span style=\"background-color:rgb(0, 221, 221)\">d</span></font>ef",
     "abc<font face=\"monospace\" style=\"background-color:rgb(0, 221, 221)\">d</font>ef",
     "abc<font style=\"background-color:rgb(0, 221, 221)\" face=\"monospace\">d</font>ef"],
    [true,true,true,true],
    {}],
["abc[]ef",
    [["stylewithcss","false"],["fontName","monospace"],["foreColor","#ff0000"],["fontSize","7"],["backColor","#00dddd"],["insertText","d"]],
   ["abc<font color=\"#ff0000\" face=\"monospace\" size=\"7\"><span style=\"background-color:rgb(0, 221, 221)\">[d]</span></font>ef",
    "abc<font color=\"#ff0000\" size=\"7\" face=\"monospace\"><span style=\"background-color:rgb(0, 221, 221)\">[d]</span></font>ef",
    "abc<font face=\"monospace\" color=\"#ff0000\" size=\"7\"><span style=\"background-color:rgb(0, 221, 221)\">[d]</span></font>ef",
    "abc<font face=\"monospace\" size=\"7\" color=\"#ff0000\"><span style=\"background-color:rgb(0, 221, 221)\">[d]</span></font>ef",
    "abc<font size=\"7\" color=\"#ff0000\" face=\"monospace\"><span style=\"background-color:rgb(0, 221, 221)\">[d]</span></font>ef",
    "abc<font size=\"7\" face=\"monospace\" color=\"#ff0000\"><span style=\"background-color:rgb(0, 221, 221)\">[d]</span></font>ef",
    "abc<font size=\"7\" color=\"#ff0000\" face=\"monospace\" style=\"background-color:rgb(0, 221, 221)\">[d]</font>ef",
    "abc<font color=\"#ff0000\" face=\"monospace\" size=\"7\" style=\"background-color:rgb(0, 221, 221)\">[d]</font>ef",
    "abc<font color=\"#ff0000\" size=\"7\" face=\"monospace\" style=\"background-color:rgb(0, 221, 221)\">[d]</font>ef",
    "abc<font face=\"monospace\" color=\"#ff0000\" size=\"7\" style=\"background-color:rgb(0, 221, 221)\">[d]</font>ef",
    "abc<font face=\"monospace\" size=\"7\" color=\"#ff0000\" style=\"background-color:rgb(0, 221, 221)\">[d]</font>ef",
    "abc<font style=\"background-color:rgb(0, 221, 221)\" size=\"7\" color=\"#ff0000\" face=\"monospace\">[d]</font>ef",
    "abc<font style=\"background-color:rgb(0, 221, 221)\" size=\"7\" face=\"monospace\" color=\"#ff0000\">[d]</font>ef",
    "abc<font style=\"background-color:rgb(0, 221, 221)\" color=\"#ff0000\" face=\"monospace\" size=\"7\">[d]</font>ef",
    "abc<font style=\"background-color:rgb(0, 221, 221)\" color=\"#ff0000\" size=\"7\" face=\"monospace\">[d]</font>ef",
    "abc<font style=\"background-color:rgb(0, 221, 221)\" face=\"monospace\" color=\"#ff0000\" size=\"7\">[d]</font>ef",
    "abc<font style=\"background-color:rgb(0, 221, 221)\" face=\"monospace\" size=\"7\" color=\"#ff0000\">[d]</font>ef",
    "abc<font style=\"background-color:rgb(0, 221, 221)\" size=\"7\" color=\"#ff0000\" face=\"monospace\">[d]</font>ef",
    "abc<font style=\"background-color:rgb(0, 221, 221)\" size=\"7\" face=\"monospace\" color=\"#ff0000\">[d]</font>ef"],
    [true,true,true,true,true,true],
    {}],

// Typed text after joining paragraphs should be inserted into the previous text node.
["<p><span style=\"color:rgb(0, 0, 255)\">foo</span></p><p><span style=\"color:rgb(255, 0, 0)\">[]bar</span></p>",
    [["styleWithCSS","false"],["delete",""],["insertText","A"]],
    "<p><span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [true,true,true],
    {}],
["<p><span style=\"color:rgb(0, 0, 255)\">foo</span><br></p><p><span style=\"color:rgb(255, 0, 0)\">[]bar</span></p>",
    [["styleWithCSS","false"],["delete",""],["insertText","A"]],
    "<p><span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [true,true,true],
    {}],
["<p><span style=\"color:rgb(0, 0, 255)\">foo<br></span></p><p><span style=\"color:rgb(255, 0, 0)\">[]bar</span></p>",
    [["styleWithCSS","false"],["delete",""],["insertText","A"]],
    "<p><span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [true,true,true],
    {}],
["<p><span style=\"color:rgb(0, 0, 255)\">foo</span></p><span style=\"color:rgb(255, 0, 0)\">[]bar</span>",
    [["styleWithCSS","false"],["delete",""],["insertText","A"]],
    "<p><span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [true,true,true],
    {}],
["<p><span style=\"color:rgb(0, 0, 255)\">foo</span><br></p><span style=\"color:rgb(255, 0, 0)\">[]bar</span>",
    [["styleWithCSS","false"],["delete",""],["insertText","A"]],
    "<p><span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [true,true,true],
    {}],
["<p><span style=\"color:rgb(0, 0, 255)\">foo<br></span></p><span style=\"color:rgb(255, 0, 0)\">[]bar</span>",
    [["styleWithCSS","false"],["delete",""],["insertText","A"]],
    "<p><span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [true,true,true],
    {}],
["<span style=\"color:rgb(0, 0, 255)\">foo</span><br><p><span style=\"color:rgb(255, 0, 0)\">[]bar</span></p>",
    [["styleWithCSS","false"],["delete",""],["insertText","A"]],
    "<span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span>",
    [true,true,true],
    {}],
["<span style=\"color:rgb(0, 0, 255)\">foo<br></span><p><span style=\"color:rgb(255, 0, 0)\">[]bar</span></p>",
    [["styleWithCSS","false"],["delete",""],["insertText","A"]],
    "<span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span>",
    [true,true,true],
    {}],

["<p><span style=\"color:rgb(0, 0, 255)\">foo[]</span></p><p><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [["styleWithCSS","false"],["forwarddelete",""],["insertText","A"]],
    "<p><span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [true,true,true],
    {}],
["<p><span style=\"color:rgb(0, 0, 255)\">foo[]</span><br></p><p><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [["styleWithCSS","false"],["forwarddelete",""],["insertText","A"]],
    "<p><span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [true,true,true],
    {}],
["<p><span style=\"color:rgb(0, 0, 255)\">foo[]<br></span></p><p><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [["styleWithCSS","false"],["forwarddelete",""],["insertText","A"]],
    "<p><span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [true,true,true],
    {}],
["<p><span style=\"color:rgb(0, 0, 255)\">foo[]</span></p><span style=\"color:rgb(255, 0, 0)\">bar</span>",
    [["styleWithCSS","false"],["forwarddelete",""],["insertText","A"]],
    "<p><span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [true,true,true],
    {}],
["<p><span style=\"color:rgb(0, 0, 255)\">foo[]</span><br></p><span style=\"color:rgb(255, 0, 0)\">bar</span>",
    [["styleWithCSS","false"],["forwarddelete",""],["insertText","A"]],
    "<p><span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [true,true,true],
    {}],
["<p><span style=\"color:rgb(0, 0, 255)\">foo[]<br></span></p><span style=\"color:rgb(255, 0, 0)\">bar</span>",
    [["styleWithCSS","false"],["forwarddelete",""],["insertText","A"]],
    "<p><span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [true,true,true],
    {}],
["<span style=\"color:rgb(0, 0, 255)\">foo[]</span><br><p><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [["styleWithCSS","false"],["forwarddelete",""],["insertText","A"]],
    "<span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span>",
    [true,true,true],
    {}],
["<span style=\"color:rgb(0, 0, 255)\">foo[]<br></span><p><span style=\"color:rgb(255, 0, 0)\">bar</span></p>",
    [["styleWithCSS","false"],["forwarddelete",""],["insertText","A"]],
    "<span style=\"color:rgb(0, 0, 255)\">fooA[]</span><span style=\"color:rgb(255, 0, 0)\">bar</span>",
    [true,true,true],
    {}],

// First style should be applied outer, that is same as applying styles to
// non-collapsed selection.
["a[]c",
    [["styleWithCSS","false"],["bold",""],["italic",""],["insertText","b"]],
    "a<b><i>b</i></b>c",
    [true,true,true,true],
    {}],
["a[]c",
    [["styleWithCSS","false"],["italic",""],["bold",""],["insertText","b"]],
    "a<i><b>b</b></i>c",
    [true,true,true,true],
    {}],
["<b>a[]</b>c",
    [["styleWithCSS","false"],["bold",""],["italic",""],["insertText","b"]],
    "<b>a</b><i>b</i>c",
    [true,true,true,true],
    {}],
["<i>a[]</i>c",
    [["styleWithCSS","false"],["bold",""],["italic",""],["insertText","b"]],
    "<i>a</i><b>b</b>c",
    [true,true,true,true],
    {}],
["a[]<b>c</b>",
    [["styleWithCSS","false"],["bold",""],["italic",""],["insertText","b"]],
    "a<b><i>b</i>c</b>",
    [true,true,true,true],
    {}],
["a[]<i>c</i>",
    [["styleWithCSS","false"],["bold",""],["italic",""],["insertText","b"]],
    "a<b><i>b</i></b><i>c</i>",
    [true,true,true,true],
    {}],
// but <font> should be applied outer-most.
["a[]c",
    [["styleWithCSS","false"],["foreColor","#ff0000"],["bold",""],["insertText","b"]],
    "a<font color=\"#ff0000\"><b>b</b></font>c",
    [true,true,true,true],
    {}],
["a[]c",
    [["styleWithCSS","false"],["bold",""],["foreColor","#ff0000"],["insertText","b"]],
    "a<font color=\"#ff0000\"><b>b</b></font>c",
    [true,true,true,true],
    {}],
["a[]c",
    [["styleWithCSS","false"],["fontName","monospace"],["bold",""],["insertText","b"]],
    "a<font face=\"monospace\"><b>b</b></font>c",
    [true,true,true,true],
    {}],
["a[]c",
    [["styleWithCSS","false"],["bold",""],["fontName","monospace"],["insertText","b"]],
    "a<font face=\"monospace\"><b>b</b></font>c",
    [true,true,true,true],
    {}],
["a[]c",
    [["styleWithCSS","false"],["fontSize","5"],["bold",""],["insertText","b"]],
    "a<font size=\"5\"><b>b</b></font>c",
    [true,true,true,true],
    {}],
["a[]c",
    [["styleWithCSS","false"],["bold",""],["fontSize","5"],["insertText","b"]],
    "a<font size=\"5\"><b>b</b></font>c",
    [true,true,true,true],
    {}],
["a[]c",
    [["styleWithCSS","false"],["foreColor","#ff0000"],["bold",""],["fontSize","5"],["fontName","monospace"],["insertText","b"]],
    ["a<font color=\"#ff0000\" face=\"monospace\" size=\"5\"><b>b</b></font>c",
     "a<font color=\"#ff0000\" size=\"5\" face=\"monospace\"><b>b</b></font>c",
     "a<font size=\"5\" color=\"#ff0000\" face=\"monospace\"><b>b</b></font>c",
     "a<font size=\"5\" face=\"monospace\" color=\"#ff0000\"><b>b</b></font>c",
     "a<font face=\"monospace\" size=\"5\" color=\"#ff0000\"><b>b</b></font>c",
     "a<font face=\"monospace\" color=\"#ff0000\" size=\"5\"><b>b</b></font>c"],
    [true,true,true,true,true,true],
    {}],

// After joining paragraphs, web app may set same style explicitly again.
// Note that the font styles are not toggle.  Therefore, it's important to
// keep the style for the new text.
["<p><font size=\"5\">a</font></p><p>[]c</p>",
    [["styleWithCSS","false"],["delete",""],["fontSize","5"],["insertText","b"]],
    "<p><font size=\"5\">ab[]</font>c</p>",
    [true,true,true,true],
    {}],
["<p><font size=\"5\" color=\"#ff0000\">a</font></p><p>[]c</p>",
    [["styleWithCSS","false"],["delete",""],["fontSize","5"],["foreColor","#ff0000"],["insertText","b"]],
    "<p><font size=\"5\" color=\"#ff0000\">ab[]</font>c</p>",
    [true,true,true,true,true],
    {}],
["<p><font size=\"5\"><b>a</b></font></p><p>[]c</p>",
    [["styleWithCSS","false"],["delete",""],["fontSize","5"],["insertText","b"]],
    "<p><font size=\"5\"><b>ab[]</b></font>c</p>",
    [true,true,true,true],
    {}],
["<p><font size=\"5\"><b>a</b></font></p><p><i>[]c</i></p>",
    [["styleWithCSS","false"],["delete",""],["fontSize","5"],["insertText","b"]],
    "<p><font size=\"5\"><b>ab[]</b></font><i>c</i></p>",
    [true,true,true,true],
    {}],
// Same tests for forwardDelete
["<p><font size=\"5\">a[]</font></p><p>c</p>",
    [["styleWithCSS","false"],["forwardDelete",""],["fontSize","5"],["insertText","b"]],
    "<p><font size=\"5\">ab[]</font>c</p>",
    [true,true,true,true],
    {}],
["<p><font size=\"5\" color=\"#ff0000\">a[]</font></p><p>c</p>",
    [["styleWithCSS","false"],["forwardDelete",""],["fontSize","5"],["foreColor","#ff0000"],["insertText","b"]],
    "<p><font size=\"5\" color=\"#ff0000\">ab[]</font>c</p>",
    [true,true,true,true,true],
    {}],
["<p><font size=\"5\"><b>a[]</b></font></p><p>c</p>",
    [["styleWithCSS","false"],["forwardDelete",""],["fontSize","5"],["insertText","b"]],
    "<p><font size=\"5\"><b>ab[]</b></font>c</p>",
    [true,true,true,true],
    {}],
["<p><font size=\"5\"><b>a[]</b></font></p><p><i>c</i></p>",
    [["styleWithCSS","false"],["forwardDelete",""],["fontSize","5"],["insertText","b"]],
    "<p><font size=\"5\"><b>ab[]</b></font><i>c</i></p>",
    [true,true,true,true],
    {}],
// Don't remove parent blocks of selection start to insert new text into the
// selection start container.
["<div>{abc</div><div>def</div>}",
    [["delete",""],["inserttext","g"],["inserttext","h"]],
    ["<div>gh</div>",
     "<div>gh<br></div>"],
    [true,true,true],
    {}],
["<div>abc</div><div>{def</div>}",
    [["delete",""],["inserttext","g"],["inserttext","h"]],
    ["<div>abc</div><div>gh</div>",
     "<div>abc</div><div>gh<br></div>"],
    [true,true,true],
    {}],
["<div style=display:flex><span>{abc</span><span>def</span>}</div>",
    [["delete",""],["inserttext","g"],["inserttext","h"]],
    ["<div style=\"display:flex\"><span>gh</span></div>",
     "<div style=\"display:flex\"><span>gh<br></span></div>"],
    [true,true,true],
    {}],
["<div style=display:flex><span>abc</span><span>{def</span>}</div>",
    [["delete",""],["inserttext","g"],["inserttext","h"]],
    ["<div style=\"display:flex\"><span>abc</span><span>gh</span></div>",
     "<div style=\"display:flex\"><span>abc</span><span>gh<br></span></div>"],
    [true,true,true],
    {}],
["<div style=display:grid><span>{abc</span><span>def</span>}</div>",
    [["delete",""],["inserttext","g"],["inserttext","h"]],
    ["<div style=\"display:grid\"><span>gh</span></div>",
     "<div style=\"display:grid\"><span>gh<br></span></div>"],
    [true,true,true],
    {}],
["<div style=display:grid><span>abc</span><span>{def</span>}</div>",
    [["delete",""],["inserttext","g"],["inserttext","h"]],
    ["<div style=\"display:grid\"><span>abc</span><span>gh</span></div>",
     "<div style=\"display:grid\"><span>abc</span><span>gh<br></span></div>"],
    [true,true,true],
    {}],
// The inline style at selection start should be preserved for typed text.
["<div><b>{abc</b></div><div>def</div>}",
    [["delete",""],["inserttext","g"],["inserttext","h"]],
    ["<div><b>gh</b></div>",
     "<div><b>gh<br></b></div>",
     "<div><b>gh</b><br></div>"],
    [true,true,true],
    {}],
["<div>abc</div><div><b>{def</b></div>}",
    [["delete",""],["inserttext","g"],["inserttext","h"]],
    ["<div>abc</div><div><b>gh</b></div>",
     "<div>abc</div><div><b>gh<br></b></div>",
     "<div>abc</div><div><b>gh</b><br></div>"],
    [true,true,true],
    {}],
["<div style=display:flex><span><b>{abc</b></span><span>def</span>}</div>",
    [["delete",""],["inserttext","g"],["inserttext","h"]],
    ["<div style=\"display:flex\"><span><b>gh</b></span></div>",
     "<div style=\"display:flex\"><span><b>gh<br></b></span></div>",
     "<div style=\"display:flex\"><span><b>gh</b><br></span></div>"],
    [true,true,true],
    {}],
["<div style=display:flex><span>abc</span><span><b>{def</b></span>}</div>",
    [["delete",""],["inserttext","g"],["inserttext","h"]],
    ["<div style=\"display:flex\"><span>abc</span><span><b>gh</b></span></div>",
     "<div style=\"display:flex\"><span>abc</span><span><b>gh<br></b></span></div>",
     "<div style=\"display:flex\"><span>abc</span><span><b>gh</b><br></span></div>"],
    [true,true,true],
    {}],
["<div style=display:grid><span><b>{abc</b></span><span>def</span>}</div>",
    [["delete",""],["inserttext","g"],["inserttext","h"]],
    ["<div style=\"display:grid\"><span><b>gh</b></span></div>",
     "<div style=\"display:grid\"><span><b>gh<br></b></span></div>",
     "<div style=\"display:grid\"><span><b>gh</b><br></span></div>"],
    [true,true,true],
    {}],
["<div style=display:grid><span>abc</span><span><b>{def</b></span>}</div>",
    [["delete",""],["inserttext","g"],["inserttext","h"]],
    ["<div style=\"display:grid\"><span>abc</span><span><b>gh</b></span></div>",
     "<div style=\"display:grid\"><span>abc</span><span><b>gh<br></b></span></div>",
     "<div style=\"display:grid\"><span>abc</span><span><b>gh</b><br></span></div>"],
    [true,true,true],
    {}],
// Do not delete non-editable when deleting an editable character and preseve
// the style for new text.
["<b>X[]<span contenteditable=false>abc</span></b><i>def</i>",
    [["delete",""],["inserttext","Y"]],
    ["<b>Y<span contenteditable=\"false\">abc</span></b><i>def</i>",
     "<b>Y</b><b><span contenteditable=\"false\">abc</span></b><i>def</i>"],
    [true,true],
    {}],
["<b><span contenteditable=false>abc</span>X[]</b><i>def</i>",
    [["delete",""],["inserttext","Y"]],
    ["<b><span contenteditable=\"false\">abc</span>Y</b><i>def</i>",
     "<b><span contenteditable=\"false\">abc</span></b><b>Y</b><i>def</i>"],
    [true,true],
    {}],
["<b>[]X<span contenteditable=false>abc</span></b><i>def</i>",
    [["forwarddelete",""],["inserttext","Y"]],
    ["<b>Y<span contenteditable=\"false\">abc</span></b><i>def</i>",
     "<b>Y</b><b><span contenteditable=\"false\">abc</span></b><i>def</i>"],
    [true,true],
    {}],
["<b><span contenteditable=false>abc</span>[]X</b><i>def</i>",
    [["forwarddelete",""],["inserttext","Y"]],
    ["<b><span contenteditable=\"false\">abc</span>Y</b><i>def</i>",
     "<b><span contenteditable=\"false\">abc</span></b><b>Y</b><i>def</i>"],
    [true,true],
    {}],
]