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| PASS Range in document: Removing the only element in the range must collapse the range |
| PASS Parented range container moved to another document with appendChild: Moving the element to the other document must collapse the range |
| PASS Parentless range container moved to another document with appendChild: Removing the only element in the range must collapse the range |
| PASS Range container's parentless container moved to another document with appendChild: Removing the only element in the range must collapse the range |
| |
