Add test for ConnectivityManager.factoryReset
Bug: 186061922
Test: atest CtsNetTestCases:android.net.cts.ConnectivityManagerTest
Test: atest CtsNetTestCasesLatestSdk on R and S device
Merged-In: I5d3e448ed00b9baeb64a08036ecac1f9c8206cc7
Change-Id: I5d3e448ed00b9baeb64a08036ecac1f9c8206cc7
diff --git a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
index 90efba0..98b5a98 100644
--- a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
+++ b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
@@ -49,11 +49,16 @@
import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED;
import static android.net.NetworkCapabilities.TRANSPORT_TEST;
import static android.net.NetworkCapabilities.TRANSPORT_WIFI;
+import static android.net.TetheringManager.TETHERING_WIFI;
+import static android.net.TetheringManager.TetheringRequest;
import static android.net.cts.util.CtsNetUtils.ConnectivityActionReceiver;
import static android.net.cts.util.CtsNetUtils.HTTP_PORT;
import static android.net.cts.util.CtsNetUtils.NETWORK_CALLBACK_ACTION;
import static android.net.cts.util.CtsNetUtils.TEST_HOST;
import static android.net.cts.util.CtsNetUtils.TestNetworkCallback;
+import static android.net.cts.util.CtsTetheringUtils.StartTetheringCallback;
+import static android.net.cts.util.CtsTetheringUtils.TestTetheringEventCallback;
+import static android.net.cts.util.CtsTetheringUtils.isWifiTetheringSupported;
import static android.os.MessageQueue.OnFileDescriptorEventListener.EVENT_INPUT;
import static android.provider.Settings.Global.NETWORK_METERED_MULTIPATH_PREFERENCE;
import static android.system.OsConstants.AF_INET;
@@ -92,6 +97,7 @@
import android.content.res.Resources;
import android.net.ConnectivityManager;
import android.net.ConnectivityManager.NetworkCallback;
+import android.net.ConnectivitySettingsManager;
import android.net.InetAddresses;
import android.net.IpSecManager;
import android.net.IpSecManager.UdpEncapsulationSocket;
@@ -111,6 +117,7 @@
import android.net.TelephonyNetworkSpecifier;
import android.net.TestNetworkInterface;
import android.net.TestNetworkManager;
+import android.net.TetheringManager;
import android.net.cts.util.CtsNetUtils;
import android.net.util.KeepaliveUtils;
import android.net.wifi.WifiManager;
@@ -228,6 +235,9 @@
private static final LinkAddress TEST_LINKADDR = new LinkAddress(
InetAddresses.parseNumericAddress("2001:db8::8"), 64);
+ private static final int AIRPLANE_MODE_OFF = 0;
+ private static final int AIRPLANE_MODE_ON = 1;
+
private Context mContext;
private Instrumentation mInstrumentation;
private ConnectivityManager mCm;
@@ -237,6 +247,7 @@
private final ArraySet<Integer> mNetworkTypes = new ArraySet<>();
private UiAutomation mUiAutomation;
private CtsNetUtils mCtsNetUtils;
+ private TetheringManager mTm;
// Used for cleanup purposes.
private final List<Range<Integer>> mVpnRequiredUidRanges = new ArrayList<>();
@@ -250,6 +261,7 @@
mWifiManager = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);
mPackageManager = mContext.getPackageManager();
mCtsNetUtils = new CtsNetUtils(mContext);
+ mTm = mContext.getSystemService(TetheringManager.class);
if (DevSdkIgnoreRuleKt.isDevSdkInRange(null /* minExclusive */,
Build.VERSION_CODES.R /* maxInclusive */)) {
@@ -1995,4 +2007,76 @@
assertThrows(SecurityException.class, () -> mCm.setGlobalProxy(
ProxyInfo.buildDirectProxy("example.com" /* host */, 8080 /* port */)));
}
+
+ @Test
+ public void testFactoryResetWithoutPermission() {
+ assumeTrue(TestUtils.shouldTestSApis());
+ assertThrows(SecurityException.class, () -> mCm.factoryReset());
+ }
+
+ @Test
+ public void testFactoryReset() throws Exception {
+ assumeTrue(TestUtils.shouldTestSApis());
+
+ // Store current settings.
+ final int curAvoidBadWifi =
+ ConnectivitySettingsManager.getNetworkAvoidBadWifi(mContext);
+ final int curPrivateDnsMode = ConnectivitySettingsManager.getPrivateDnsMode(mContext);
+
+ final TestTetheringEventCallback tetherEventCallback = new TestTetheringEventCallback();
+ try {
+ mTm.registerTetheringEventCallback(c -> c.run() /* executor */, tetherEventCallback);
+ // Adopt for NETWORK_SETTINGS permission.
+ mUiAutomation.adoptShellPermissionIdentity();
+ // start tethering
+ tetherEventCallback.assumeWifiTetheringSupported(mContext);
+ startWifiTethering(tetherEventCallback);
+ // Update setting to verify the behavior.
+ mCm.setAirplaneMode(true);
+ ConnectivitySettingsManager.setPrivateDnsMode(mContext,
+ ConnectivitySettingsManager.PRIVATE_DNS_MODE_OFF);
+ ConnectivitySettingsManager.setNetworkAvoidBadWifi(mContext,
+ ConnectivitySettingsManager.NETWORK_AVOID_BAD_WIFI_IGNORE);
+ assertEquals(AIRPLANE_MODE_ON, Settings.Global.getInt(
+ mContext.getContentResolver(), Settings.Global.AIRPLANE_MODE_ON));
+ // Verify factoryReset
+ mCm.factoryReset();
+ verifySettings(AIRPLANE_MODE_OFF,
+ ConnectivitySettingsManager.PRIVATE_DNS_MODE_OPPORTUNISTIC,
+ ConnectivitySettingsManager.NETWORK_AVOID_BAD_WIFI_PROMPT);
+
+ tetherEventCallback.expectNoTetheringActive();
+ } finally {
+ // Restore settings.
+ mCm.setAirplaneMode(false);
+ ConnectivitySettingsManager.setNetworkAvoidBadWifi(mContext, curAvoidBadWifi);
+ ConnectivitySettingsManager.setPrivateDnsMode(mContext, curPrivateDnsMode);
+ mTm.unregisterTetheringEventCallback(tetherEventCallback);
+ mTm.stopAllTethering();
+ mUiAutomation.dropShellPermissionIdentity();
+ }
+ }
+
+ private void verifySettings(int expectedAirplaneMode, int expectedPrivateDnsMode,
+ int expectedAvoidBadWifi) throws Exception {
+ assertEquals(expectedAirplaneMode, Settings.Global.getInt(
+ mContext.getContentResolver(), Settings.Global.AIRPLANE_MODE_ON));
+ assertEquals(expectedPrivateDnsMode,
+ ConnectivitySettingsManager.getPrivateDnsMode(mContext));
+ assertEquals(expectedAvoidBadWifi,
+ ConnectivitySettingsManager.getNetworkAvoidBadWifi(mContext));
+ }
+
+ private void startWifiTethering(final TestTetheringEventCallback callback) throws Exception {
+ if (!isWifiTetheringSupported(mContext, callback)) return;
+
+ final List<String> wifiRegexs =
+ callback.getTetheringInterfaceRegexps().getTetherableWifiRegexs();
+ final StartTetheringCallback startTetheringCallback = new StartTetheringCallback();
+ final TetheringRequest request = new TetheringRequest.Builder(TETHERING_WIFI)
+ .setShouldShowEntitlementUi(false).build();
+ mTm.startTethering(request, c -> c.run() /* executor */, startTetheringCallback);
+ startTetheringCallback.verifyTetheringStarted();
+ callback.expectTetheredInterfacesChanged(wifiRegexs, TETHERING_WIFI);
+ }
}