| <!doctype html> |
| <meta charset=utf-8> |
| <title>Text.splitText()</title> |
| <link rel=help href="https://dom.spec.whatwg.org/#dom-text-splittextoffset"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <div id="log"></div> |
| <script> |
| test(function() { |
| var text = document.createTextNode("camembert"); |
| assert_throws("INDEX_SIZE_ERR", function () { text.splitText(10) }); |
| }, "Split text after end of data"); |
| |
| test(function() { |
| var text = document.createTextNode(""); |
| var new_text = text.splitText(0); |
| assert_equals(text.data, ""); |
| assert_equals(new_text.data, ""); |
| }, "Split empty text"); |
| |
| test(function() { |
| var text = document.createTextNode("comté"); |
| var new_text = text.splitText(0); |
| assert_equals(text.data, ""); |
| assert_equals(new_text.data, "comté"); |
| }, "Split text at beginning"); |
| |
| test(function() { |
| var text = document.createTextNode("comté"); |
| var new_text = text.splitText(5); |
| assert_equals(text.data, "comté"); |
| assert_equals(new_text.data, ""); |
| }, "Split text at end"); |
| |
| test(function() { |
| var text = document.createTextNode("comté"); |
| var new_text = text.splitText(3); |
| assert_equals(text.data, "com"); |
| assert_equals(new_text.data, "té"); |
| assert_equals(new_text.parentNode, null); |
| }, "Split root"); |
| |
| test(function() { |
| var parent = document.createElement('div'); |
| var text = document.createTextNode("bleu"); |
| parent.appendChild(text); |
| var new_text = text.splitText(2); |
| assert_equals(text.data, "bl"); |
| assert_equals(new_text.data, "eu"); |
| assert_equals(text.nextSibling, new_text); |
| assert_equals(new_text.parentNode, parent); |
| }, "Split child"); |
| </script> |