Examples with Preferences java.util.prefs.Preferences used on opensource projects

Example 26 with Preferences

use of java.util.prefs.Preferences in project robovm by robovm.

the class OldPreferencesTest method testAbsolutePath.

public void testAbsolutePath() {
    Preferences p = Preferences.userNodeForPackage(Preferences.class);
    assertEquals("/java/util/prefs", p.absolutePath());
}

Example 27 with Preferences

use of java.util.prefs.Preferences in project robovm by robovm.

the class OldPreferencesTest method testNodeExists.

public void testNodeExists() throws BackingStoreException {
    Preferences parent = Preferences.userNodeForPackage(Preferences.class);
    Preferences pref = parent.node("mock");
    try {
        pref.nodeExists(null);
        fail();
    } catch (NullPointerException expected) {
    }
    try {
        pref.nodeExists("/java/util/prefs/");
        fail();
    } catch (IllegalArgumentException expected) {
    }
    try {
        pref.nodeExists("/java//util/prefs");
        fail();
    } catch (IllegalArgumentException expected) {
    }
    assertTrue(pref.nodeExists("/"));
    assertTrue(pref.nodeExists("/java/util/prefs"));
    assertTrue(pref.nodeExists(""));
    assertFalse(pref.nodeExists("child"));
    Preferences grandchild = pref.node("child/grandchild");
    assertTrue(pref.nodeExists("child"));
    assertTrue(pref.nodeExists("child/grandchild"));
    grandchild.removeNode();
    assertTrue(pref.nodeExists("child"));
    assertFalse(pref.nodeExists("child/grandchild"));
    assertFalse(grandchild.nodeExists(""));
    assertFalse(pref.nodeExists("child2/grandchild"));
    pref.node("child2/grandchild");
    assertTrue(pref.nodeExists("child2/grandchild"));
}

Example 28 with Preferences

use of java.util.prefs.Preferences in project robovm by robovm.

the class OldPreferencesTest method testRemove.

public void testRemove() throws BackingStoreException {
    Preferences pref = Preferences.userNodeForPackage(Preferences.class);
    pref.remove("key");
    pref.put("key", "value");
    assertEquals("value", pref.get("key", null));
    pref.remove("key");
    assertNull(pref.get("key", null));
    pref.remove("key");
    try {
        pref.remove(null);
        fail();
    } catch (NullPointerException expected) {
    }
    pref.removeNode();
    try {
        pref.remove("key");
        fail();
    } catch (IllegalStateException expected) {
    }
}

Example 29 with Preferences

use of java.util.prefs.Preferences in project robovm by robovm.

the class OldPreferencesTest method testGet.

public void testGet() throws BackingStoreException {
    Preferences root = Preferences.userNodeForPackage(Preferences.class);
    Preferences pref = root.node("mock");
    assertNull(pref.get("", null));
    assertEquals("default", pref.get("key", "default"));
    assertNull(pref.get("key", null));
    pref.put("testGetkey", "value");
    assertNull(pref.get("testGetKey", null));
    assertEquals("value", pref.get("testGetkey", null));
    try {
        pref.get(null, "abc");
        fail();
    } catch (NullPointerException expected) {
    }
    pref.get("", "abc");
    pref.get("key", null);
    pref.get("key", "");
    pref.putFloat("floatKey", 1.0f);
    assertEquals("1.0", pref.get("floatKey", null));
    pref.removeNode();
    try {
        pref.get("key", "abc");
        fail();
    } catch (IllegalStateException expected) {
    }
    try {
        pref.get(null, "abc");
        fail();
    } catch (NullPointerException expected) {
    }
}

Example 30 with Preferences

use of java.util.prefs.Preferences in project robovm by robovm.

the class OldPreferencesTest method testAbstractMethods.

public void testAbstractMethods() throws IOException, BackingStoreException {
    Preferences p = new MockPreferences();
    p.absolutePath();
    p.childrenNames();
    p.clear();
    p.exportNode(null);
    p.exportSubtree(null);
    p.flush();
    p.get(null, null);
    p.getBoolean(null, false);
    p.getByteArray(null, null);
    p.getFloat(null, 0.1f);
    p.getDouble(null, 0.1);
    p.getInt(null, 1);
    p.getLong(null, 1l);
    p.isUserNode();
    p.keys();
    p.name();
    p.node(null);
    p.nodeExists(null);
    p.parent();
    p.put(null, null);
    p.putBoolean(null, false);
    p.putByteArray(null, null);
    p.putDouble(null, 1);
    p.putFloat(null, 1f);
    p.putInt(null, 1);
    p.putLong(null, 1l);
    p.remove(null);
    p.removeNode();
    p.addNodeChangeListener(null);
    p.addPreferenceChangeListener(null);
    p.removeNodeChangeListener(null);
    p.removePreferenceChangeListener(null);
    p.sync();
    p.toString();
}