Method testAddAll5

src/test/java/org/mapdb/BTreeSet2Test.java:246–256

()

     * Set contains all elements of successful addAll
     */
    public void testAddAll5() {
        Integer[] empty = new Integer[0];
        Integer[] ints = new Integer[SIZE];
        for (int i = 0; i < SIZE; ++i)
            ints[i] = new Integer(SIZE-1-i);
        NavigableSet q = DBMaker.memoryDB().make().treeSet("test").make();
        assertFalse(q.addAll(Arrays.asList(empty)));
        assertTrue(q.addAll(Arrays.asList(ints)));
        for (int i = 0; i < SIZE; ++i)
            assertEquals(i, q.pollFirst());
    }

    /*
     * pollFirst succeeds unless empty