LineageOS/android_packages_modules_Connectivity
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[AWARE] CTS tests for publish/subscribe discovery

Browse Source 
Validate the SUCCESS case of publish and subscribe
discovery sessions.

Bug: 30556108
Test: CTS tests pass
Change-Id: Ib88606cdf662560258890e2f274c85c3a8818206
This commit is contained in:
Etan Cohen
2017-03-02 12:35:34 -08:00
parent b9af841386
commit a9f33d578d
1 changed files with 244 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

252
tests/cts/net/src/android/net/wifi/aware/cts/SingleDeviceTest.java
View File

@@ -23,13 +23,21 @@ import android.content.IntentFilter;
import android.net.wifi.WifiManager;
import android.net.wifi.aware.AttachCallback;
import android.net.wifi.aware.Characteristics;
import android.net.wifi.aware.DiscoverySessionCallback;
import android.net.wifi.aware.IdentityChangedListener;
import android.net.wifi.aware.PeerHandle;
import android.net.wifi.aware.PublishConfig;
import android.net.wifi.aware.PublishDiscoverySession;
import android.net.wifi.aware.SubscribeConfig;
import android.net.wifi.aware.SubscribeDiscoverySession;
import android.net.wifi.aware.WifiAwareManager;
import android.net.wifi.aware.WifiAwareSession;
import android.test.AndroidTestCase;
import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import java.util.concurrent.CountDownLatch;
@@ -150,6 +158,140 @@ public class SingleDeviceTest extends AndroidTestCase {
}
}
private class DiscoverySessionCallbackTest extends DiscoverySessionCallback {
static final int ON_PUBLISH_STARTED = 0;
static final int ON_SUBSCRIBE_STARTED = 1;
static final int ON_SESSION_CONFIG_UPDATED = 2;
static final int ON_SESSION_CONFIG_FAILED = 3;
static final int ON_SESSION_TERMINATED = 4;
static final int ON_SERVICE_DISCOVERED = 5;
static final int ON_MESSAGE_SEND_SUCCEEDED = 6;
static final int ON_MESSAGE_SEND_FAILED = 7;
static final int ON_MESSAGE_RECEIVED = 8;
private final Object mLocalLock = new Object();
private CountDownLatch mBlocker;
private int mCurrentWaitForCallback;
private ArrayDeque<Integer> mCallbackQueue = new ArrayDeque<>();
private PublishDiscoverySession mPublishDiscoverySession;
private SubscribeDiscoverySession mSubscribeDiscoverySession;
private void processCallback(int callback) {
synchronized (mLocalLock) {
if (mBlocker != null && mCurrentWaitForCallback == callback) {
mBlocker.countDown();
} else {
mCallbackQueue.addLast(callback);
}
}
}
@Override
public void onPublishStarted(PublishDiscoverySession session) {
mPublishDiscoverySession = session;
processCallback(ON_PUBLISH_STARTED);
}
@Override
public void onSubscribeStarted(SubscribeDiscoverySession session) {
mSubscribeDiscoverySession = session;
processCallback(ON_SUBSCRIBE_STARTED);
}
@Override
public void onSessionConfigUpdated() {
processCallback(ON_SESSION_CONFIG_UPDATED);
}
@Override
public void onSessionConfigFailed() {
processCallback(ON_SESSION_CONFIG_FAILED);
}
@Override
public void onSessionTerminated() {
processCallback(ON_SESSION_TERMINATED);
}
@Override
public void onServiceDiscovered(PeerHandle peerHandle, byte[] serviceSpecificInfo,
List<byte[]> matchFilter) {
processCallback(ON_SERVICE_DISCOVERED);
}
@Override
public void onMessageSendSucceeded(int messageId) {
processCallback(ON_MESSAGE_SEND_SUCCEEDED);
}
@Override
public void onMessageSendFailed(int messageId) {
processCallback(ON_MESSAGE_SEND_FAILED);
}
@Override
public void onMessageReceived(PeerHandle peerHandle, byte[] message) {
processCallback(ON_MESSAGE_RECEIVED);
}
/**
* Wait for the specified callback - any of the ON_* constants. Returns a true
* on success (specified callback triggered) or false on failure (timed-out or
* interrupted while waiting for the requested callback).
*
* Note: other callbacks happening while while waiting for the specified callback will
* be queued.
*/
boolean waitForCallback(int callback) {
synchronized (mLocalLock) {
boolean found = mCallbackQueue.remove(callback);
if (found) {
return true;
}
mCurrentWaitForCallback = callback;
mBlocker = new CountDownLatch(1);
}
try {
return mBlocker.await(WAIT_FOR_AWARE_CHANGE_SECS, TimeUnit.SECONDS);
} catch (InterruptedException e) {
return false;
}
}
/**
* Indicates whether the specified callback (any of the ON_* constants) has already
* happened and in the queue. Useful when the order of events is important.
*/
boolean hasCallbackAlreadyHappened(int callback) {
synchronized (mLocalLock) {
return mCallbackQueue.contains(callback);
}
}
/**
* Returns the last created publish discovery session.
*/
PublishDiscoverySession getPublishDiscoverySession() {
PublishDiscoverySession session = mPublishDiscoverySession;
mPublishDiscoverySession = null;
return session;
}
/**
* Returns the last created subscribe discovery session.
*/
SubscribeDiscoverySession getSubscribeDiscoverySession() {
SubscribeDiscoverySession session = mSubscribeDiscoverySession;
mSubscribeDiscoverySession = null;
return session;
}
}
@Override
protected void setUp() throws Exception {
super.setUp();
@@ -257,14 +399,7 @@ public class SingleDeviceTest extends AndroidTestCase {
return;
}
AttachCallbackTest attachCb = new AttachCallbackTest();
mWifiAwareManager.attach(attachCb, null);
int cbCalled = attachCb.waitForAnyCallback();
assertEquals("Wi-Fi Aware attach", AttachCallbackTest.ATTACHED, cbCalled);
WifiAwareSession session = attachCb.getSession();
assertNotNull("Wi-Fi Aware session", session);
WifiAwareSession session = attachAndGetSession();
session.destroy();
}
@@ -305,4 +440,105 @@ public class SingleDeviceTest extends AndroidTestCase {
assertEquals("", numIterations, macs.size());
}
/**
* Validate a successful publish discovery session lifetime: publish, update publish, destroy.
*/
public void testPublishDiscoverySuccess() {
if (!TestUtils.shouldTestWifiAware(getContext())) {
return;
}
final String serviceName = "ValidName";
WifiAwareSession session = attachAndGetSession();
PublishConfig publishConfig = new PublishConfig.Builder().setServiceName(
serviceName).build();
DiscoverySessionCallbackTest discoveryCb = new DiscoverySessionCallbackTest();
// 1. publish
session.publish(publishConfig, discoveryCb, null);
assertTrue("Publish started",
discoveryCb.waitForCallback(DiscoverySessionCallbackTest.ON_PUBLISH_STARTED));
PublishDiscoverySession discoverySession = discoveryCb.getPublishDiscoverySession();
assertNotNull("Publish session", discoverySession);
// 2. update-publish
publishConfig = new PublishConfig.Builder().setServiceName(
serviceName).setServiceSpecificInfo("extras".getBytes()).build();
discoverySession.updatePublish(publishConfig);
assertTrue("Publish update", discoveryCb.waitForCallback(
DiscoverySessionCallbackTest.ON_SESSION_CONFIG_UPDATED));
// 3. destroy
assertFalse("Publish not terminated", discoveryCb.hasCallbackAlreadyHappened(
DiscoverySessionCallbackTest.ON_SESSION_TERMINATED));
discoverySession.destroy();
// 4. try update post-destroy: should time-out waiting for cb
discoverySession.updatePublish(publishConfig);
assertFalse("Publish update post destroy", discoveryCb.waitForCallback(
DiscoverySessionCallbackTest.ON_SESSION_CONFIG_UPDATED));
session.destroy();
}
/**
* Validate a successful subscribe discovery session lifetime: subscribe, update subscribe,
* destroy.
*/
public void testSubscribeDiscoverySuccess() {
if (!TestUtils.shouldTestWifiAware(getContext())) {
return;
}
final String serviceName = "ValidName";
WifiAwareSession session = attachAndGetSession();
SubscribeConfig subscribeConfig = new SubscribeConfig.Builder().setServiceName(
serviceName).build();
DiscoverySessionCallbackTest discoveryCb = new DiscoverySessionCallbackTest();
// 1. subscribe
session.subscribe(subscribeConfig, discoveryCb, null);
assertTrue("Subscribe started",
discoveryCb.waitForCallback(DiscoverySessionCallbackTest.ON_SUBSCRIBE_STARTED));
SubscribeDiscoverySession discoverySession = discoveryCb.getSubscribeDiscoverySession();
assertNotNull("Subscribe session", discoverySession);
// 2. update-subscribe
subscribeConfig = new SubscribeConfig.Builder().setServiceName(
serviceName).setServiceSpecificInfo("extras".getBytes()).build();
discoverySession.updateSubscribe(subscribeConfig);
assertTrue("Subscribe update", discoveryCb.waitForCallback(
DiscoverySessionCallbackTest.ON_SESSION_CONFIG_UPDATED));
// 3. destroy
assertFalse("Subscribe not terminated", discoveryCb.hasCallbackAlreadyHappened(
DiscoverySessionCallbackTest.ON_SESSION_TERMINATED));
discoverySession.destroy();
// 4. try update post-destroy: should time-out waiting for cb
discoverySession.updateSubscribe(subscribeConfig);
assertFalse("Subscribe update post destroy", discoveryCb.waitForCallback(
DiscoverySessionCallbackTest.ON_SESSION_CONFIG_UPDATED));
session.destroy();
}
// local utilities
WifiAwareSession attachAndGetSession() {
AttachCallbackTest attachCb = new AttachCallbackTest();
mWifiAwareManager.attach(attachCb, null);
int cbCalled = attachCb.waitForAnyCallback();
assertEquals("Wi-Fi Aware attach", AttachCallbackTest.ATTACHED, cbCalled);
WifiAwareSession session = attachCb.getSession();
assertNotNull("Wi-Fi Aware session", session);
return session;
}
}