Tests that multiple sessions receive log entries concurrently.
Enabling logging in session1
Triggering violation
From session1:
{
    method : Log.entryAdded
    params : {
        entry : {
            level : verbose
            lineNumber : 0
            source : violation
            stackTrace : {
                callFrames : [
                    [0] : {
                        columnNumber : 9
                        functionName :
                        lineNumber : 0
                        scriptId : <string>
                        url :
                    }
                ]
            }
            text : Avoid using document.write(). https://developers.google.com/web/updates/2016/08/removing-document-write
            timestamp : <number>
        }
    }
    sessionId : <string>
}
Enabling logging in session2
Triggering violation
From session1:
{
    method : Log.entryAdded
    params : {
        entry : {
            level : verbose
            lineNumber : 0
            source : violation
            stackTrace : {
                callFrames : [
                    [0] : {
                        columnNumber : 9
                        functionName :
                        lineNumber : 0
                        scriptId : <string>
                        url :
                    }
                ]
            }
            text : Avoid using document.write(). https://developers.google.com/web/updates/2016/08/removing-document-write
            timestamp : <number>
        }
    }
    sessionId : <string>
}
From session2:
{
    method : Log.entryAdded
    params : {
        entry : {
            level : verbose
            lineNumber : 0
            source : violation
            stackTrace : {
                callFrames : [
                    [0] : {
                        columnNumber : 9
                        functionName :
                        lineNumber : 0
                        scriptId : <string>
                        url :
                    }
                ]
            }
            text : Avoid using document.write(). https://developers.google.com/web/updates/2016/08/removing-document-write
            timestamp : <number>
        }
    }
    sessionId : <string>
}
Disabling logging in session1
Triggering violation
From session2:
{
    method : Log.entryAdded
    params : {
        entry : {
            level : verbose
            lineNumber : 0
            source : violation
            stackTrace : {
                callFrames : [
                    [0] : {
                        columnNumber : 9
                        functionName :
                        lineNumber : 0
                        scriptId : <string>
                        url :
                    }
                ]
            }
            text : Avoid using document.write(). https://developers.google.com/web/updates/2016/08/removing-document-write
            timestamp : <number>
        }
    }
    sessionId : <string>
}
Disabling logging in session2
Triggering violation