       expect(e.message).toMatch(/Invalid text decoration iterator position/)
 
   it "updates the displayed text correctly when the underlying buffer changes", ->
-    for i in [0...1] by 1
+    for i in [0...100] by 1
       seed = Date.now()
-      console.log seed
-      seed = 1455817945083
       seedFailureMessage = "Seed: #{seed}"
       random = new Random(seed)
       buffer = new TextBuffer(text: buildRandomLines(random, 10))

        return if currentSpecFailed()

        # token iterator matches contents of display layer
        console.log getTokenLines(displayLayer)

        verifyTokenIterator(displayLayer, textDecorationLayer, seedFailureMessage)
        return if currentSpecFailed()

        verifyRightmostScreenPosition(displayLayer, seedFailureMessage)


      foldIds = []

      for j in [0...10] by 1
        global.debug = true
        k = random(10)
        if k < 2
