Checks that we trim async call chains correctly.
set async chain depth to 8

Running test: testDebuggerPaused
Run expression 'debugger;' with async chain len: 4
actual async chain len: 1
Run expression 'debugger;' with async chain len: 8
actual async chain len: 1
Run expression 'debugger;' with async chain len: 9
actual async chain len: 1
Run expression 'debugger;' with async chain len: 32
actual async chain len: 1

Running test: testConsoleTrace
Run expression 'console.trace(42);' with async chain len: 4
actual async chain len: 1
Run expression 'console.trace(42);' with async chain len: 8
actual async chain len: 1
Run expression 'console.trace(42);' with async chain len: 9
actual async chain len: 1
Run expression 'console.trace(42);' with async chain len: 32
actual async chain len: 1

Running test: testDebuggerPausedSetTimeout
Run expression 'debugger;' with async chain len: 4
actual async chain len: 4
Run expression 'debugger;' with async chain len: 8
actual async chain len: 8
Run expression 'debugger;' with async chain len: 9
actual async chain len: 8
Run expression 'debugger;' with async chain len: 32
actual async chain len: 8

Running test: testConsoleTraceSetTimeout
Run expression 'console.trace(42);' with async chain len: 4
actual async chain len: 4
Run expression 'console.trace(42);' with async chain len: 8
actual async chain len: 8
Run expression 'console.trace(42);' with async chain len: 9
actual async chain len: 8
Run expression 'console.trace(42);' with async chain len: 32
actual async chain len: 8

Running test: testConsoleTraceWithEmptySync
{
    callFrames : [
        [0] : {
            columnNumber : 66
            functionName : Promise.then
            lineNumber : 0
            scriptId : <scriptId>
            url : 
        }
    ]
    parent : {
        callFrames : [
            [0] : {
                columnNumber : 47
                functionName : 
                lineNumber : 0
                scriptId : <scriptId>
                url : 
            }
        ]
        description : Promise.then
    }
}

Running test: testDebuggerPausedThenableJob
Run expression 'debugger;' with async chain len: 4
actual async chain len: 1
Run expression 'debugger;' with async chain len: 8
actual async chain len: 1
Run expression 'debugger;' with async chain len: 9
actual async chain len: 1
Run expression 'debugger;' with async chain len: 32
actual async chain len: 1

Running test: testConsoleTraceThenableJob
Run expression 'console.trace(42);' with async chain len: 4
actual async chain len: 1
Run expression 'console.trace(42);' with async chain len: 8
actual async chain len: 1
Run expression 'console.trace(42);' with async chain len: 9
actual async chain len: 1
Run expression 'console.trace(42);' with async chain len: 32
actual async chain len: 1

Running test: twoConsoleAssert
actual async chain len: 1
actual async chain len: 2