Package net.openhft.collections

Examples of net.openhft.collections.SharedHashMap

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    /**
     * remove removes the correct key-value pair from the map
     */
    @Test
    public void testRemove() throws IOException {
        SharedHashMap map = map5();
        map.remove(five);
        assertEquals(4, map.size());
        assertFalse(map.containsKey(five));
    }
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    /**
     * remove(key,value) removes only if pair present
     */
    @Test
    public void testRemove2() throws IOException {
        SharedHashMap map = map5();
        map.remove(five, "E");
        assertEquals(4, map.size());
        assertFalse(map.containsKey(five));
        map.remove(four, "A");
        assertEquals(4, map.size());
        assertTrue(map.containsKey(four));
    }
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    /**
     * size returns the correct values
     */
    @Test
    public void testSize() throws IOException {
        SharedHashMap map = map5();
        SharedHashMap empty = newShmIntString();
        assertEquals(0, empty.size());
        assertEquals(5, map.size());
    }
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    /**
     * toString contains toString of elements
     */
    @Test
    public void testToString() throws IOException {
        SharedHashMap map = map5();
        String s = map.toString();
        for (int i = 1; i <= 5; ++i) {
            assertTrue(s.contains(String.valueOf(i)));
        }
    }
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     * get(null) throws NPE
     */
    @Test
    public void testGet_NullPointerException() throws IOException {
        try {
            SharedHashMap c = newShmIntString(5);
            c.get(null);
            shouldThrow();
        } catch (NullPointerException success) {
        }
    }
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     * containsKey(null) throws NPE
     */
    @Test
    public void testContainsKey_NullPointerException() throws IOException {
        try {
            SharedHashMap c = newShmIntString(5);
            c.containsKey(null);
            shouldThrow();
        } catch (NullPointerException success) {
        }
    }
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     * put(null,x) throws NPE
     */
    @Test
    public void testPut1_NullPointerException() throws IOException {
        try {
            SharedHashMap c = newShmIntString(5);
            c.put(null, "whatever");
            shouldThrow();
        } catch (NullPointerException success) {
        }
    }
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     * put(x, null) throws NPE
     */
    @Test
    public void testPut2_NullPointerException() throws IOException {
        try {
            SharedHashMap c = newShmIntString(5);
            c.put(notPresent, null);
            shouldThrow();
        } catch (NullPointerException success) {
        }
    }
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     * putIfAbsent(null, x) throws NPE
     */
    @Test
    public void testPutIfAbsent1_NullPointerException() throws IOException {
        try {
            SharedHashMap c = newShmIntString(5);
            c.putIfAbsent(null, "whatever");
            shouldThrow();
        } catch (NullPointerException success) {
        }
    }
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     * replace(null, x) throws NPE
     */
    @Test
    public void testReplace_NullPointerException() throws IOException {
        try {
            SharedHashMap c = newShmIntString(5);
            c.replace(null, "whatever");
            shouldThrow();
        } catch (NullPointerException success) {
        }
    }
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Related Classes of net.openhft.collections.SharedHashMap

  • net.openhft.collections.jrs166.map.MapCheck
  • net.openhft.collections.jrs166.map.SharedHashMapTest
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