| 一&M000076; 丁 | |
| This test checks that SVG altGlyph elements create the appropriate DOM object. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS altGlyph.tagName is "altGlyph" | |
| PASS altGlyph.namespaceURI is "http://www.w3.org/2000/svg" | |
| PASS altGlyph.format is "image/svg+xml" | |
| PASS altGlyph.format = 'x' threw exception NoModificationAllowedError: The object can not be modified.. | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |