1 This tests that you can paste into a plain-text editable area even if the body has user-select:none set on it.
3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
6 PASS sample.textContent is "Test Passed"
7 PASS successfullyParsed is true
10 To test manually, copy "Test Passed" into clipboard, and paste in below box.