def runtest(testname):
        usrdef_sship = sship_e.get()
        usrdef_username = username_e.get()
        usrdef_pass = pass_e.get()
        testresult = cpdiag.testname(cpdiag.ssh(usrdef_sship, usrdef_username, usrdef_pass))
        messagebox.showinfo( "Results", testresult)

    #Button for disk Test
    disktest = Button(top, text="Disk Test", command = lambda: runtest("diskTest")
    disktest.grid(row=3,column=0, sticky=W)
    #Button for cpwd Test
    cpwdtest = Button(top, text="CPWD Test", command = lambda: runtest("cpwdTest")
    cpwdtest.grid(row=4,column=0, sticky=W)