Examples with AbstractMap java.util.AbstractMap used on opensource projects

Example 16 with AbstractMap

use of java.util.AbstractMap in project j2objc by google.

the class AbstractMapTest method test_containsKey.

/**
     * @tests java.util.AbstractMap#containsKey(Object)
     */
public void test_containsKey() {
    AbstractMap map = new AMT();
    assertFalse(map.containsKey("k"));
    assertFalse(map.containsKey(null));
    map.put("k", "v");
    map.put("key", null);
    map.put(null, "value");
    map.put(null, null);
    assertTrue(map.containsKey("k"));
    assertTrue(map.containsKey("key"));
    assertTrue(map.containsKey(null));
}

Example 17 with AbstractMap

use of java.util.AbstractMap in project j2objc by google.

the class AbstractMapTest method test_keySet.

/**
     * @tests java.util.AbstractMap#keySet()
     */
public void test_keySet() {
    AbstractMap map1 = new HashMap(0);
    assertSame("HashMap(0)", map1.keySet(), map1.keySet());
    AbstractMap map2 = new HashMap(10);
    assertSame("HashMap(10)", map2.keySet(), map2.keySet());
    Map map3 = Collections.EMPTY_MAP;
    assertSame("EMPTY_MAP", map3.keySet(), map3.keySet());
    AbstractMap map4 = new IdentityHashMap(1);
    assertSame("IdentityHashMap", map4.keySet(), map4.keySet());
    AbstractMap map5 = new LinkedHashMap(122);
    assertSame("LinkedHashMap", map5.keySet(), map5.keySet());
    AbstractMap map6 = new TreeMap();
    assertSame("TreeMap", map6.keySet(), map6.keySet());
}

Example 18 with AbstractMap

use of java.util.AbstractMap in project j2objc by google.

the class AbstractMapTest method test_values.

/**
     * @tests java.util.AbstractMap#values()
     */
public void test_values() {
    AbstractMap map1 = new HashMap(0);
    assertSame("HashMap(0)", map1.values(), map1.values());
    AbstractMap map2 = new HashMap(10);
    assertSame("HashMap(10)", map2.values(), map2.values());
    Map map3 = Collections.EMPTY_MAP;
    assertSame("EMPTY_MAP", map3.values(), map3.values());
    AbstractMap map4 = new IdentityHashMap(1);
    assertSame("IdentityHashMap", map4.values(), map4.values());
    AbstractMap map5 = new LinkedHashMap(122);
    assertSame("IdentityHashMap", map5.values(), map5.values());
    AbstractMap map6 = new TreeMap();
    assertSame("TreeMap", map6.values(), map6.values());
}

Example 19 with AbstractMap

use of java.util.AbstractMap in project robovm by robovm.

the class IdentityHashMapTest method test_clone.

/**
     * java.util.IdentityHashMap#clone()
     */
public void test_clone() {
    // Test for method java.lang.Object java.util.IdentityHashMap.clone()
    IdentityHashMap hm2 = (IdentityHashMap) hm.clone();
    assertTrue("Clone answered equivalent IdentityHashMap", hm2 != hm);
    for (int counter = 0; counter < hmSize; counter++) assertTrue("Clone answered unequal IdentityHashMap", hm.get(objArray2[counter]) == hm2.get(objArray2[counter]));
    IdentityHashMap map = new IdentityHashMap();
    map.put("key", "value");
    // get the keySet() and values() on the original Map
    Set keys = map.keySet();
    Collection values = map.values();
    assertEquals("values() does not work", "value", values.iterator().next());
    assertEquals("keySet() does not work", "key", keys.iterator().next());
    AbstractMap map2 = (AbstractMap) map.clone();
    map2.put("key", "value2");
    Collection values2 = map2.values();
    assertTrue("values() is identical", values2 != values);
    // values() and keySet() on the cloned() map should be different
    assertEquals("values() was not cloned", "value2", values2.iterator().next());
    map2.clear();
    map2.put("key2", "value3");
    Set key2 = map2.keySet();
    assertTrue("keySet() is identical", key2 != keys);
    assertEquals("keySet() was not cloned", "key2", key2.iterator().next());
}

Example 20 with AbstractMap

use of java.util.AbstractMap in project robovm by robovm.

the class AbstractMapTest method test_removeLjava_lang_Object.

/**
     * java.util.AbstractMap#remove(java.lang.Object)
     */
public void test_removeLjava_lang_Object() {
    Object key = new Object();
    Object value = new Object();
    AbstractMap map1 = new HashMap(0);
    map1.put("key", value);
    assertSame("HashMap(0)", map1.remove("key"), value);
    AbstractMap map4 = new IdentityHashMap(1);
    map4.put(key, value);
    assertSame("IdentityHashMap", map4.remove(key), value);
    AbstractMap map5 = new LinkedHashMap(122);
    map5.put(key, value);
    assertSame("LinkedHashMap", map5.remove(key), value);
    AbstractMap map6 = new TreeMap(new Comparator() {

        // Bogus comparator
        public int compare(Object object1, Object object2) {
            return 0;
        }
    });
    map6.put(key, value);
    assertSame("TreeMap", map6.remove(key), value);
    AbstractMap map7 = new WeakHashMap();
    map7.put(key, value);
    assertSame("WeakHashMap", map7.remove(key), value);
    AbstractMap aSpecialMap = new MyMap();
    aSpecialMap.put(specialKey, specialValue);
    Object valueOut = aSpecialMap.remove(specialKey);
    assertSame("MyMap", valueOut, specialValue);
}