third_party/WebKit/LayoutTests/editing/text-iterator/script-tests/basic-iteration.js

   1 description('Unit tests for WebCore text iterator');
   2
   3 function appendBrElement(node)
   4 {
   5     node.appendChild(document.createElement('br'));
   6 }
   7
   8 function addShadowTreeWithDivElement(node)
   9 {
  10     node.createShadowRoot();
  11     internals.oldestShadowRoot(node).innerHTML = '<div>b</div>';
  12 }
  13
  14 var subframe = document.createElement('iframe');
  15 document.body.appendChild(subframe);
  16
  17 var testDocument = subframe.contentDocument;
  18 var range = testDocument.createRange();
  19
  20 var head = testDocument.createElement("head");
  21 testDocument.documentElement.insertBefore(head, testDocument.documentElement.firstChild);
  22
  23 testDocument.body.innerHTML = '';
  24 shouldBe('range.selectNodeContents(testDocument.body); internals.rangeAsText(range)', '""');
  25
  26 testDocument.body.innerHTML = 'a';
  27 shouldBe('range.selectNodeContents(testDocument.body); internals.rangeAsText(range)', '"a"');
  28
  29 testDocument.body.innerHTML = '<div>a</div>';
  30 shouldBe('range.selectNodeContents(testDocument.body); internals.rangeAsText(range)', '"a"');
  31
  32 testDocument.body.innerHTML = '<div>a</div><div>b</div>';
  33 shouldBe('range.selectNodeContents(testDocument.body); internals.rangeAsText(range)', '"a\\nb"');
  34
  35 testDocument.body.innerHTML = '<div style="line-height: 18px; min-height: 436px; " id="node-content" class="note-content">debugging this note</div>';
  36 shouldBe('range.selectNodeContents(testDocument.body); internals.rangeAsText(range)', '"debugging this note"');
  37
  38 testDocument.body.innerHTML = '<div>Hello<div><span><span><br></div></div>';
  39 shouldBe('range.selectNodeContents(testDocument.body); internals.rangeAsText(range)', '"Hello\\n"');
  40
  41 testDocument.body.innerHTML = '<div class="note-rule-vertical" style="left:22px"></div>\n\t\t<div class="note-rule-vertical" style="left:26px"></div>\n\n\t\t<div class="note-wrapper">\n\t\t\t<div class="note-header">\n\t\t\t\t<div class="note-body" id="note-body">\n\t\t\t\t\t<div class="note-content" id="note-content" contenteditable="true" style="line-height: 20px; min-height: 580px; ">hey</div>\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t</div>\n\t\n';
  42 shouldBe('range.selectNodeContents(testDocument.body); internals.rangeAsText(range)', '"hey"');
  43 shouldBe('range.setStartBefore(testDocument.body); range.setEndAfter(testDocument.body); internals.rangeAsText(range)', '"hey"');
  44
  45 testDocument.body.innerHTML = '<input id="a" value="b" />';
  46 var input = testDocument.querySelector('input');
  47 shouldBe('range.selectNodeContents(internals.oldestShadowRoot(input)); internals.rangeAsText(range)', '"b"');
  48
  49 shouldBe('appendBrElement(internals.oldestShadowRoot(input).childNodes[0]); range.selectNodeContents(internals.oldestShadowRoot(input)); internals.rangeAsText(range)', '"b"');
  50
  51 document.body.removeChild(subframe);
  52
  53 var successfullyParsed = true;