This is a testharness.js-based test.
Harness Error. harness_status.status = 1 , harness_status.message = 1 duplicate test name: "Tests that pending callbacks retain the nodes even in the presence of garbage collection"
[PASS] Tests that pending callbacks retain the nodes even in the presence of garbage collection
[PASS] Tests that pending callbacks retain the nodes even in the presence of garbage collection
[PASS] Tests that pending callbacks retain the nodes even in the presence of garbage collection
Harness: the test ran to completion.