Tests resolving variable names via source maps.

Set timer for test function.
Script execution paused.

Scope variables sidebar pane:
Catch block
    error: "boom!"
Local
    this: Window
    longMap: Map(1) {100 => 'hello'}
    longObject: {}
    parameter1: 100
    parameter2: "hello"
GlobalWindow
    <section collapsed>
Script execution resumed.