| This is a testharness.js-based test. |
| PASS autonomous: document.createElementNS should create custom elements with prefixes. |
| PASS autonomous: document.createElementNS should check namespaces. |
| PASS autonomous: document.createElementNS should not create HTMLUnknownElement for a valid custom element name |
| PASS autonomous: document.createElementNS with undefined options value should be upgraded. |
| PASS builtin: document.createElementNS should create custom elements with prefixes. |
| PASS builtin: document.createElementNS should check namespaces. |
| FAIL document.createElementNS()'s third argument is to be ignored when it's a string assert_false: expected false got true |
| Harness: the test ran to completion. |
| |
