public void testGetDuringKeySetLoop() { for (int i = 0; i < 10; i++) dc.put(i, "value", -1, -1); int i = 0; for (Object key : dc.keySet()) { dc.peek(key); // calling get in this situations will result on corruption the iteration. i++; } assert i == 10 : "Expected the loop to run 10 times, only ran " + i; }
public void testKeys() { dc.put("k1", "v1", 6000000, -1); dc.put("k2", "v2", -1, -1); dc.put("k3", "v3", -1, 6000000); dc.put("k4", "v4", 6000000, 6000000); Set expected = new HashSet(); expected.add("k1"); expected.add("k2"); expected.add("k3"); expected.add("k4"); for (Object o : dc.keySet()) assert expected.remove(o); assert expected.isEmpty() : "Did not see keys " + expected + " in iterator!"; }