pt.exitProcess = func(_ int) {
					exitCalled = true
				}
				funcs.Store(pt)

				defaultScope.SetOutputLevel(DebugLevel)
				defaultScope.SetStackTraceLevel(c.stackLevel)
				defaultScope.SetLogCallers(c.caller)

				c.f()
				_ = Sync()
			})

			if exitCalled != c.wantExit {
				var verb string
				if c.wantExit {
					verb = " never"
				}
				t.Errorf("os.Exit%s called", verb)