| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Creating and deleting captions</title> |
| <link rel="author" title="Erika Navara" href="mailto:edoyle@microsoft.com"> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/#the-table-element" /> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-table-createcaption" /> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-table-deletecaption" /> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <div id="log"></div> |
| <table id="table0" style="display:none"> |
| </table> |
| <table id="table1" style="display:none"> |
| <caption id="caption1">caption</caption> |
| <tr> |
| <td>cell</td> |
| <td>cell</td> |
| </tr> |
| </table> |
| <table id="table2" style="display:none"> |
| <foo:caption>caption</foo:caption> |
| <tr> |
| <td>cell</td> |
| <td>cell</td> |
| </tr> |
| </table> |
| <table id="table3" style="display:none"> |
| <caption id="caption3">caption 3</caption> |
| <tr> |
| <td>cell</td> |
| <td>cell</td> |
| </tr> |
| </table> |
| <table id="table4" style="display:none"> |
| </table> |
| <table id="table5" style="display:none"> |
| </table> |
| <table id="table6" style="display:none"> |
| <caption id="caption6">caption 6</caption> |
| <tr> |
| <td>cell</td> |
| <td>cell</td> |
| </tr> |
| </table> |
| <table id="table7" style="display:none"> |
| <caption id="caption7">caption 7</caption> |
| <tbody id="tbody7"> |
| <tr> |
| <td>cell</td> |
| <td>cell</td> |
| </tr> |
| </tbody> |
| </table> |
| <table id="table10" style="display:none"> |
| <tbody> |
| <tr> |
| <td>cell</td> |
| <td>cell</td> |
| </tr> |
| </tbody> |
| <caption>caption 10</caption> |
| </table> |
| <table id="table11" style="display:none"> |
| <caption id="caption11">caption 11</caption> |
| </table> |
| <table id="table12" style="display:none"> |
| <caption>caption 1</caption> |
| <caption>caption 2</caption> |
| </table> |
| <table id="table13" style="display:none"> |
| </table> |
| <table id="table14" style="display:none"> |
| <tbody> |
| <tr> |
| <td>cell</td> |
| <td>cell</td> |
| </tr> |
| </tbody> |
| <caption id="caption14">caption 14</caption> |
| </table> |
| <script> |
| test(function () { |
| var table0 = document.getElementById('table0'); |
| var caption = document.createElementNS("foo", "caption"); |
| table0.appendChild(caption); |
| var table0FirstNode = table0.firstChild; |
| var testCaption = table0.createCaption(); |
| assert_not_equals(testCaption, table0FirstNode); |
| assert_equals(testCaption, table0.firstChild); |
| }, "createCaption method creates new caption if existing caption is not in html namespace") |
| |
| test(function () { |
| var table1 = document.getElementById('table1'); |
| var testCaption = table1.createCaption(); |
| var table1FirstCaption = table1.caption; |
| assert_equals(testCaption, table1FirstCaption); |
| }, "createCaption method returns the first caption element child of the table") |
| |
| test(function () { |
| var table2 = document.getElementById('table2'); |
| var test2Caption = table2.createCaption(); |
| var table2FirstNode = table2.firstChild; |
| assert_true(test2Caption instanceof HTMLTableCaptionElement); |
| assert_equals(table2FirstNode, test2Caption); |
| }, "createCaption method creates a new caption and inserts it as the first node of the table element") |
| |
| test(function () { |
| var table = document.createElement('table'); |
| assert_equals(table.createCaption(), table.createCaption()); |
| }, "createCaption will not create new caption if one exists") |
| |
| test(function () { |
| var table = document.createElementNS("http://www.w3.org/1999/xhtml", "foo:table") |
| var caption = table.createCaption(); |
| assert_equals(caption.prefix, null); |
| }, "createCaption will not copy table's prefix") |
| |
| test(function () { |
| var table3 = document.getElementById('table3'); |
| assert_equals(table3.caption.textContent, "caption 3"); |
| table3.deleteCaption(); |
| assert_equals(table3.caption, null); |
| }, "deleteCaption method removes the first caption element child of the table element") |
| |
| test(function () { |
| var table4 = document.getElementById('table4'); |
| var caption = document.createElementNS("foo", "caption"); |
| table4.appendChild(caption); |
| table4.deleteCaption(); |
| assert_equals(caption.parentNode, table4); |
| }, "deleteCaption method not remove caption that is not in html namespace") |
| |
| test(function() { |
| var table5 = document.getElementById('table5'); |
| var caption = document.createElement('caption'); |
| caption.appendChild(table5) |
| |
| // Node cannot be inserted at the specified point in the hierarchy |
| assert_throws_dom("HierarchyRequestError", function() { |
| table5.caption = caption; |
| }); |
| |
| assert_not_equals(table5.caption, caption); |
| }, "Setting caption rethrows exception"); |
| |
| test(function() { |
| var table6 = document.getElementById("table6"); |
| var caption = document.getElementById("caption6"); |
| assert_equals(table6.caption, caption); |
| |
| var newCaption = document.createElement("caption"); |
| table6.caption = newCaption; |
| assert_equals(newCaption.parentNode, table6); |
| assert_equals(table6.firstChild, newCaption); |
| assert_equals(table6.caption, newCaption); |
| }, "Assigning a caption to table.caption") |
| |
| test(function() { |
| var table7 = document.getElementById("table7"); |
| var caption = document.getElementById("caption7"); |
| assert_equals(table7.caption, caption); |
| |
| table7.caption = null; |
| assert_equals(caption.parentNode, null); |
| assert_equals(table7.firstElementChild, document.getElementById("tbody7")); |
| assert_equals(table7.caption, null); |
| }, "Assigning null to table.caption") |
| |
| test(function() { |
| var table8 = document.createElement("table"); |
| var caption = document.createElement("captİon"); |
| assert_throws_js(TypeError, function() { |
| table8.caption = caption; |
| }); |
| }, "Assigning a non-caption to table.caption") |
| |
| test(function() { |
| var table9 = document.createElement("table"); |
| var caption = document.createElementNS("http://www.example.com", "caption"); |
| assert_throws_js(TypeError, function() { |
| table9.caption = caption; |
| }); |
| }, "Assigning a foreign caption to table.caption") |
| |
| test(function() { |
| var table = document.createElement("table"); |
| var caption = document.createElement("caption"); |
| caption.innerHTML = "new caption"; |
| table.caption = caption; |
| |
| assert_equals(caption.parentNode, table); |
| assert_equals(table.firstChild, caption); |
| assert_equals(table.caption.innerHTML, "new caption"); |
| }, "Set table.caption when the table doesn't already have a caption") |
| |
| test(function() { |
| var table10 = document.getElementById("table10"); |
| var caption = document.createElement("caption"); |
| caption.innerHTML = "new caption"; |
| table10.caption = caption; |
| |
| assert_equals(caption.parentNode, table10); |
| assert_equals(table10.firstChild, caption); |
| assert_equals(table10.caption.innerHTML, "new caption"); |
| |
| var captions = table10.getElementsByTagName('caption'); |
| assert_equals(captions.length, 1); |
| }, "Set table.caption when the table has a caption child but with other siblings before it") |
| |
| test(function() { |
| var table11 = document.getElementById("table11"); |
| var caption = document.createElement("caption"); |
| caption.innerHTML = "new caption"; |
| table11.caption = caption; |
| |
| assert_equals(caption.parentNode, table11); |
| assert_equals(table11.firstChild, caption); |
| assert_equals(table11.caption.innerHTML, "new caption"); |
| |
| var captions = table11.getElementsByTagName('caption'); |
| assert_equals(captions.length, 1); |
| }, "Set table.caption when the table has a caption descendant") |
| |
| test(function() { |
| var table12 = document.getElementById("table12"); |
| var caption = document.createElement("caption"); |
| caption.innerHTML = "new caption"; |
| table12.caption = caption; |
| |
| assert_equals(caption.parentNode, table12); |
| assert_equals(table12.firstChild, caption); |
| assert_equals(table12.caption.innerHTML, "new caption"); |
| |
| var captions = table12.getElementsByTagName('caption'); |
| assert_equals(captions.length, 2); |
| assert_equals(captions[0].innerHTML, "new caption"); |
| assert_equals(captions[1].innerHTML, "caption 2"); |
| }, "Set table.caption when the table has two caption children") |
| |
| promise_test(async t => { |
| var table13 = document.getElementById("table13"); |
| var iframe = document.createElement("iframe"); |
| iframe.srcdoc = '<table><caption id="caption13">caption 13</caption></table>'; |
| document.body.appendChild(iframe); |
| |
| var iframeWatcher = new EventWatcher(t, iframe, "load"); |
| await iframeWatcher.wait_for("load"); |
| var caption = iframe.contentWindow.document.getElementById("caption13"); |
| table13.caption = caption; |
| |
| assert_equals(caption.parentNode, table13); |
| assert_equals(table13.firstChild, caption); |
| assert_equals(table13.caption.innerHTML, "caption 13"); |
| |
| var captions = table13.getElementsByTagName('caption'); |
| assert_equals(captions.length, 1); |
| }, "Assigning a caption has a different owner document to table.caption") |
| |
| test(function() { |
| var table14 = document.getElementById("table14"); |
| var caption = document.getElementById("caption14"); |
| table14.caption = caption; |
| |
| assert_equals(caption.parentNode, table14); |
| assert_equals(table14.firstChild, caption); |
| |
| var captions = table14.getElementsByTagName('caption'); |
| assert_equals(captions.length, 1); |
| }, "Assigning the caption already in the table to table.caption") |
| </script> |
| </body> |
| </html> |
