New Test
open	/run/com.vaadin.tests.application.VaadinSessionAttribute?restartApplication&attachMainFirst
click	vaadin=runcomvaadintestsapplicationVaadinSessionAttribute::/VVerticalLayout[0]/VOrderedLayout$Slot[1]/VVerticalLayout[0]/VOrderedLayout$Slot[0]/VButton[0]/domChild[0]/domChild[0]
assertText	//body/div[2]//h1	42 & 84