1 These are tests for testing the how execCommand() works with different combinations of arguments. The "InsertHorizontalRule" command was chosen arbitrarily because it was what I was working on at the time, but the results should be paralleled in the other commands as well.
7 PASS <hr id="foo"> is <hr id="foo">
8 PASS <hr id="foo"> is <hr id="foo">
12 PASS <hr id="0"> is <hr id="0">