Examples with ConditionVariable android.os.ConditionVariable used on opensource projects

Example 61 with ConditionVariable

use of android.os.ConditionVariable in project platform_frameworks_base by android.

the class ConnectivityServiceTest method testWiFiFallback.

@SmallTest
public void testWiFiFallback() throws Exception {
    // Test bringing up unvalidated WiFi.
    mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
    ConditionVariable cv = waitForConnectivityBroadcasts(1);
    mWiFiNetworkAgent.connect(false);
    waitFor(cv);
    verifyActiveNetwork(TRANSPORT_WIFI);
    // Test bringing up validated cellular.
    mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
    cv = waitForConnectivityBroadcasts(2);
    mCellNetworkAgent.connect(true);
    waitFor(cv);
    verifyActiveNetwork(TRANSPORT_CELLULAR);
    // Reevaluate cellular (it'll instantly fail DNS).
    cv = waitForConnectivityBroadcasts(2);
    assertTrue(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability(NET_CAPABILITY_VALIDATED));
    mCm.reportBadNetwork(mCellNetworkAgent.getNetwork());
    // Should quickly fall back to WiFi.
    waitFor(cv);
    assertFalse(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability(NET_CAPABILITY_VALIDATED));
    verifyActiveNetwork(TRANSPORT_WIFI);
}

Example 62 with ConditionVariable

use of android.os.ConditionVariable in project platform_frameworks_base by android.

the class ConnectivityServiceTest method testCellularFallback.

@SmallTest
public void testCellularFallback() throws Exception {
    // Test bringing up validated cellular.
    mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
    ConditionVariable cv = waitForConnectivityBroadcasts(1);
    mCellNetworkAgent.connect(true);
    waitFor(cv);
    verifyActiveNetwork(TRANSPORT_CELLULAR);
    // Test bringing up validated WiFi.
    mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
    cv = waitForConnectivityBroadcasts(2);
    mWiFiNetworkAgent.connect(true);
    waitFor(cv);
    verifyActiveNetwork(TRANSPORT_WIFI);
    // Reevaluate WiFi (it'll instantly fail DNS).
    cv = waitForConnectivityBroadcasts(2);
    assertTrue(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability(NET_CAPABILITY_VALIDATED));
    mCm.reportBadNetwork(mWiFiNetworkAgent.getNetwork());
    // Should quickly fall back to Cellular.
    waitFor(cv);
    assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability(NET_CAPABILITY_VALIDATED));
    verifyActiveNetwork(TRANSPORT_CELLULAR);
    // Reevaluate cellular (it'll instantly fail DNS).
    cv = waitForConnectivityBroadcasts(2);
    assertTrue(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability(NET_CAPABILITY_VALIDATED));
    mCm.reportBadNetwork(mCellNetworkAgent.getNetwork());
    // Should quickly fall back to WiFi.
    waitFor(cv);
    assertFalse(mCm.getNetworkCapabilities(mCellNetworkAgent.getNetwork()).hasCapability(NET_CAPABILITY_VALIDATED));
    assertFalse(mCm.getNetworkCapabilities(mWiFiNetworkAgent.getNetwork()).hasCapability(NET_CAPABILITY_VALIDATED));
    verifyActiveNetwork(TRANSPORT_WIFI);
}

Example 63 with ConditionVariable

use of android.os.ConditionVariable in project platform_frameworks_base by android.

the class ConnectivityServiceTest method testNetworkPinner.

@SmallTest
public void testNetworkPinner() {
    NetworkRequest wifiRequest = new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI).build();
    assertNull(mCm.getBoundNetworkForProcess());
    TestNetworkPinner.pin(mServiceContext, wifiRequest);
    assertNull(mCm.getBoundNetworkForProcess());
    mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
    mCellNetworkAgent.connect(true);
    mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
    mWiFiNetworkAgent.connect(false);
    // When wi-fi connects, expect to be pinned.
    assertTrue(TestNetworkPinner.awaitPin(100));
    assertPinnedToWifiWithCellDefault();
    // Disconnect and expect the pin to drop.
    mWiFiNetworkAgent.disconnect();
    assertTrue(TestNetworkPinner.awaitUnpin(100));
    assertNotPinnedToWifi();
    // Reconnecting does not cause the pin to come back.
    mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
    mWiFiNetworkAgent.connect(false);
    assertFalse(TestNetworkPinner.awaitPin(100));
    assertNotPinnedToWifi();
    // Pinning while connected causes the pin to take effect immediately.
    TestNetworkPinner.pin(mServiceContext, wifiRequest);
    assertTrue(TestNetworkPinner.awaitPin(100));
    assertPinnedToWifiWithCellDefault();
    // Explicitly unpin and expect to use the default network again.
    TestNetworkPinner.unpin();
    assertNotPinnedToWifi();
    // Disconnect cell and wifi.
    // cell down, wifi up, wifi down.
    ConditionVariable cv = waitForConnectivityBroadcasts(3);
    mCellNetworkAgent.disconnect();
    mWiFiNetworkAgent.disconnect();
    waitFor(cv);
    // Pinning takes effect even if the pinned network is the default when the pin is set...
    TestNetworkPinner.pin(mServiceContext, wifiRequest);
    mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
    mWiFiNetworkAgent.connect(false);
    assertTrue(TestNetworkPinner.awaitPin(100));
    assertPinnedToWifiWithWifiDefault();
    // ... and is maintained even when that network is no longer the default.
    cv = waitForConnectivityBroadcasts(1);
    mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
    mCellNetworkAgent.connect(true);
    waitFor(cv);
    assertPinnedToWifiWithCellDefault();
}

Example 64 with ConditionVariable

use of android.os.ConditionVariable in project platform_frameworks_base by android.

the class ConnectivityServiceTest method testLingering.

@SmallTest
public void testLingering() throws Exception {
    verifyNoNetwork();
    mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
    mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
    assertNull(mCm.getActiveNetworkInfo());
    assertNull(mCm.getActiveNetwork());
    // Test bringing up validated cellular.
    ConditionVariable cv = waitForConnectivityBroadcasts(1);
    mCellNetworkAgent.connect(true);
    waitFor(cv);
    verifyActiveNetwork(TRANSPORT_CELLULAR);
    assertEquals(2, mCm.getAllNetworks().length);
    assertTrue(mCm.getAllNetworks()[0].equals(mCm.getActiveNetwork()) || mCm.getAllNetworks()[1].equals(mCm.getActiveNetwork()));
    assertTrue(mCm.getAllNetworks()[0].equals(mWiFiNetworkAgent.getNetwork()) || mCm.getAllNetworks()[1].equals(mWiFiNetworkAgent.getNetwork()));
    // Test bringing up validated WiFi.
    cv = waitForConnectivityBroadcasts(2);
    mWiFiNetworkAgent.connect(true);
    waitFor(cv);
    verifyActiveNetwork(TRANSPORT_WIFI);
    assertEquals(2, mCm.getAllNetworks().length);
    assertTrue(mCm.getAllNetworks()[0].equals(mCm.getActiveNetwork()) || mCm.getAllNetworks()[1].equals(mCm.getActiveNetwork()));
    assertTrue(mCm.getAllNetworks()[0].equals(mCellNetworkAgent.getNetwork()) || mCm.getAllNetworks()[1].equals(mCellNetworkAgent.getNetwork()));
    // Test cellular linger timeout.
    waitFor(mCellNetworkAgent.getDisconnectedCV());
    mService.waitForIdle();
    assertEquals(1, mCm.getAllNetworks().length);
    verifyActiveNetwork(TRANSPORT_WIFI);
    assertEquals(1, mCm.getAllNetworks().length);
    assertEquals(mCm.getAllNetworks()[0], mCm.getActiveNetwork());
    // Test WiFi disconnect.
    cv = waitForConnectivityBroadcasts(1);
    mWiFiNetworkAgent.disconnect();
    waitFor(cv);
    verifyNoNetwork();
}

Example 65 with ConditionVariable

use of android.os.ConditionVariable in project platform_frameworks_base by android.

the class ConnectivityServiceTest method testMMSonWiFi.

@SmallTest
public void testMMSonWiFi() throws Exception {
    // Test bringing up cellular without MMS NetworkRequest gets reaped
    mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
    mCellNetworkAgent.addCapability(NET_CAPABILITY_MMS);
    ConditionVariable cv = mCellNetworkAgent.getDisconnectedCV();
    mCellNetworkAgent.connectWithoutInternet();
    waitFor(cv);
    mService.waitForIdle();
    assertEquals(0, mCm.getAllNetworks().length);
    verifyNoNetwork();
    // Test bringing up validated WiFi.
    mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
    cv = waitForConnectivityBroadcasts(1);
    mWiFiNetworkAgent.connect(true);
    waitFor(cv);
    verifyActiveNetwork(TRANSPORT_WIFI);
    // Register MMS NetworkRequest
    NetworkRequest.Builder builder = new NetworkRequest.Builder();
    builder.addCapability(NetworkCapabilities.NET_CAPABILITY_MMS);
    final TestNetworkCallback networkCallback = new TestNetworkCallback();
    mCm.requestNetwork(builder.build(), networkCallback);
    // Test bringing up unvalidated cellular with MMS
    mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
    mCellNetworkAgent.addCapability(NET_CAPABILITY_MMS);
    mCellNetworkAgent.connectWithoutInternet();
    networkCallback.expectAvailableCallbacks(mCellNetworkAgent);
    verifyActiveNetwork(TRANSPORT_WIFI);
    // Test releasing NetworkRequest disconnects cellular with MMS
    cv = mCellNetworkAgent.getDisconnectedCV();
    mCm.unregisterNetworkCallback(networkCallback);
    waitFor(cv);
    verifyActiveNetwork(TRANSPORT_WIFI);
}