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

Example 41 with WeakHashMap

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

the class WeakHashMapTest method test_Constructor.

/**
     * java.util.WeakHashMap#WeakHashMap()
     */
public void test_Constructor() {
    // Test for method java.util.WeakHashMap()
    new Support_MapTest2(new WeakHashMap()).runTest();
    whm = new WeakHashMap();
    for (int i = 0; i < 100; i++) whm.put(keyArray[i], valueArray[i]);
    for (int i = 0; i < 100; i++) assertTrue("Incorrect value retrieved", whm.get(keyArray[i]) == valueArray[i]);
}

Example 42 with WeakHashMap

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

the class WeakHashMapTest method test_putAllLjava_util_Map.

/**
     * java.util.WeakHashMap#putAll(java.util.Map)
     */
public void test_putAllLjava_util_Map() {
    Map mockMap = new MockMap();
    WeakHashMap map = new WeakHashMap();
    map.putAll(mockMap);
    assertEquals("Size should be 0", 0, map.size());
    try {
        map.putAll(null);
        fail("NullPointerException exected");
    } catch (NullPointerException e) {
    //expected
    }
}

Example 43 with WeakHashMap

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

the class WeakHashMapTest method test_containsValueLjava_lang_Object.

/**
     * java.util.WeakHashMap#containsValue(java.lang.Object)
     */
public void test_containsValueLjava_lang_Object() {
    // Test for method boolean java.util.WeakHashMap.containsValue()
    whm = new WeakHashMap();
    for (int i = 0; i < 100; i++) whm.put(keyArray[i], valueArray[i]);
    for (int i = 0; i < 100; i++) assertTrue("Should contain referenced value", whm.containsValue(valueArray[i]));
    keyArray[25] = null;
    keyArray[50] = null;
}

Example 44 with WeakHashMap

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

the class WeakHashMapTest method test_ConstructorI.

/**
     * java.util.WeakHashMap#WeakHashMap(int)
     */
public void test_ConstructorI() {
    // Test for method java.util.WeakHashMap(int)
    whm = new WeakHashMap(50);
    for (int i = 0; i < 100; i++) whm.put(keyArray[i], valueArray[i]);
    for (int i = 0; i < 100; i++) assertTrue("Incorrect value retrieved", whm.get(keyArray[i]) == valueArray[i]);
    WeakHashMap empty = new WeakHashMap(0);
    assertNull("Empty weakhashmap access", empty.get("nothing"));
    empty.put("something", "here");
    assertTrue("cannot get element", empty.get("something") == "here");
    try {
        new WeakHashMap(-50);
        fail("IllegalArgumentException expected");
    } catch (IllegalArgumentException e) {
    //expected
    }
}

Example 45 with WeakHashMap

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

the class WeakHashMapTest method test_removeLjava_lang_Object.

/**
     * java.util.WeakHashMap#remove(java.lang.Object)
     */
public void test_removeLjava_lang_Object() {
    // Test for method java.lang.Object
    // java.util.WeakHashMap.remove(java.lang.Object)
    whm = new WeakHashMap();
    for (int i = 0; i < 100; i++) whm.put(keyArray[i], valueArray[i]);
    assertTrue("Remove returned incorrect value", whm.remove(keyArray[25]) == valueArray[25]);
    assertNull("Remove returned incorrect value", whm.remove(keyArray[25]));
    assertEquals("Size should be 99 after remove", 99, whm.size());
}