third_party/WebKit/LayoutTests/editing/execCommand/query-font-size.html

   1 <body>
   2 <script>
   3
   4 function addRow(table)
   5 {
   6     var tableRow = document.createElement("tr");
   7     table.appendChild(tableRow);
   8     return tableRow;
   9 }
  10
  11 function addCellWithNodeContents(tableRow, contents)
  12 {
  13     var tableCell = document.createElement("td");
  14     tableCell.appendChild(contents);
  15     tableRow.appendChild(tableCell);
  16     return tableCell;
  17 }
  18
  19 function addCellWithTextContents(tableRow, contents)
  20 {
  21     return addCellWithNodeContents(tableRow, document.createTextNode(contents));
  22 }
  23
  24 function addHeaderWithTextContents(tableRow, contents)
  25 {
  26     var tableCell = document.createElement("th");
  27     tableCell.appendChild(document.createTextNode(contents));
  28     tableRow.appendChild(tableCell);
  29     return tableCell;
  30 }
  31
  32 function setFontSizeOnContent(size)
  33 {
  34     window.getSelection().selectAllChildren(editableDiv);
  35     document.execCommand("FontSize", false, size);
  36     return editableDiv.firstChild;
  37 }
  38
  39 function setFontFamilyOnContent(fontFamily)
  40 {
  41     window.getSelection().selectAllChildren(editableDiv);
  42     document.execCommand("FontName", false, fontFamily);
  43     return editableDiv.firstChild;
  44 }
  45
  46 function reportSizeForSpan(span, comment)
  47 {
  48     var tableRow = addRow(table);
  49     addCellWithTextContents(tableRow, comment);
  50     addCellWithTextContents(tableRow, span.parentNode.innerHTML); // sill FF has no outerHTML
  51     window.getSelection().selectAllChildren(span.parentNode);
  52     addCellWithTextContents(tableRow, "" + document.queryCommandValue("FontSize"));
  53 }
  54
  55 function testExecCommandFontSize(size, fontFamily)
  56 {
  57     editableDiv.innerHTML = "test";
  58     var sizedContent = setFontSizeOnContent(size);
  59     if (fontFamily)
  60         sizedContent = setFontFamilyOnContent(fontFamily);
  61     var sizeString = (typeof(size) == "string") ? ("'" + size + "'") : size;
  62     reportSizeForSpan(sizedContent, "execCommand('FontSize', " + sizeString + ")");
  63 }
  64
  65 function testManualFontSize(size)
  66 {
  67     editableDiv.innerHTML = "<span style='font-size: " + size + "'>test</span>";
  68     reportSizeForSpan(editableDiv.firstChild, "manual CSS font-size: " + size);
  69 }
  70
  71 if (window.testRunner)
  72     window.testRunner.dumpAsText();
  73
  74 var editableDiv = document.createElement("div");
  75 editableDiv.contentEditable = true;
  76 document.body.appendChild(editableDiv);
  77
  78 var table = document.createElement("table");
  79 table.border = "1px";
  80 table.width = "100%";
  81 document.body.appendChild(table);
  82
  83 var tableRow = addRow(table);
  84 addHeaderWithTextContents(tableRow, "test");
  85 addHeaderWithTextContents(tableRow, "html");
  86 addHeaderWithTextContents(tableRow, "queryCommandValue result");
  87
  88 for (var size = -2; size < 8; size++) {
  89     testExecCommandFontSize(size);
  90 }
  91 testExecCommandFontSize("8px");
  92 testExecCommandFontSize("2px");
  93
  94 testManualFontSize("3px");
  95 testManualFontSize("0.2em");
  96 testManualFontSize("17px");
  97 testManualFontSize("31px");
  98 testManualFontSize("50px");
  99 testManualFontSize("5em");
 100 testManualFontSize("10px");
 101
 102 tableRow = addRow(table);
 103 addHeaderWithTextContents(tableRow, "monospace tests to ensure the bug 19161 does not affect queryCommandValue's values");
 104
 105 for (var size = -2; size < 8; size++) {
 106     testExecCommandFontSize(size, 'monospace');
 107 }
 108
 109 document.body.removeChild(editableDiv);
 110
 111 </script>