Tests external stack traces Running test: testDebuggerId Enabling debugger first time.. Enabling debugger again.. > second Debugger.enable returns the same debugger id Enabling debugger in another context group.. > Debugger.enable in another context group returns own debugger id Running test: testInstrumentation { id : <messageId> result : { stackTrace : { callFrames : [ [0] : { columnNumber : 15 functionName : lineNumber : 0 scriptId : <scriptId> url : } ] description : stack } } } Running test: testDisableStacksAfterStored > external async stack trace is empty Running test: testDisableStacksAfterStarted > external async stack trace is empty Running test: testExternalStacks (anonymous) (expr1-2.js:1:6) -- stack2 -- store (utils.js:2:25) (anonymous) (expr2.js:1:11) -- stack -- store (utils.js:2:25) (anonymous) (expr1-1.js:0:0)