1 Tests that stepping into custom element methods will lead to a pause in the callbacks.
3 Set timer for test function.
4 Stepping to constructor...
5 Stepping into constructor...
6 PASS: Did step into event listener(createdCallback).
7 Invoked createdCallback.
8 Stepping to setAttribute...
9 Stepping into setAttribute...
10 PASS: Did step into event listener(attributeChangedCallback).
11 Invoked attributeChangedCallback.
12 Stepping to attachedCallback...
13 Stepping into attachedCallback...
14 PASS: Did step into event listener(attachedCallback).
15 Invoked attachedCallback.
16 Stepping to detachedCallback...
17 Stepping into detachedCallback...
18 PASS: Did step into event listener(detachedCallback).
19 Invoked detachedCallback.