This test verifies that DOM documents are protected against garbage collection but without necessarily keeping all their children alive, so long as any node in the document is reachable. | |
The output should be the following pieces of text on lines by themselves: "B", "[object HTMLSpanElement]", "[object HTMLSpanElement]", "[object HTMLDocument]". | |
B | |
[object HTMLSpanElement] | |
[object HTMLSpanElement] | |
[object HTMLDocument] | |