| <!DOCTYPE html> |
| <title>XMLSerializer: Don't emit redundant NS declarations</title> |
| <script src=../../resources/testharness.js></script> |
| <script src=../../resources/testharnessreport.js></script> |
| <div id=log></div> |
| <script> |
| test(function() { |
| var s = '<foo xmlns="http://www.w3.org/1999/xhtml"></foo>'; |
| var docFrag = new DOMParser().parseFromString(s, 'text/xml'); |
| var root = docFrag.removeChild(docFrag.firstChild); |
| var child = document.createElementNS('http://www.w3.org/1999/xhtml', 'bar'); |
| child.appendChild(document.createTextNode('')); |
| root.appendChild(child); |
| var result1 = new XMLSerializer().serializeToString(root); |
| assert_equals(result1, '<foo xmlns="http://www.w3.org/1999/xhtml"><bar></bar></foo>'); |
| }, 'XMLSerializer: Don\'t emit redundant declarations of the default NS.'); |
| |
| test(function() { |
| var s = '<foo xmlns="http://www.w3.org/1999/xhtml" xmlns:baz="http://example.org/baz"></foo>'; |
| var docFrag = new DOMParser().parseFromString(s, 'text/xml'); |
| var root = docFrag.removeChild(docFrag.firstChild); |
| var child = document.createElementNS('http://example.org/baz', 'baz:bar'); |
| child.appendChild(document.createTextNode('')); |
| root.appendChild(child); |
| var result1 = new XMLSerializer().serializeToString(root); |
| assert_equals(result1, '<foo xmlns="http://www.w3.org/1999/xhtml" xmlns:baz="http://example.org/baz"><baz:bar></baz:bar></foo>'); |
| }, 'XMLSerializer: Don\'t emit redundant declarations of a prefix.'); |
| </script> |
