Merge "CTS - getFactoryMacAddresses" into rvc-dev
diff --git a/tests/cts/net/src/android/net/wifi/cts/WifiManagerTest.java b/tests/cts/net/src/android/net/wifi/cts/WifiManagerTest.java
index 5bdd712..e89f175 100644
--- a/tests/cts/net/src/android/net/wifi/cts/WifiManagerTest.java
+++ b/tests/cts/net/src/android/net/wifi/cts/WifiManagerTest.java
@@ -32,6 +32,7 @@
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
+import android.net.util.MacAddressUtils;
import android.net.ConnectivityManager;
import android.net.LinkProperties;
import android.net.MacAddress;
@@ -42,6 +43,7 @@
import android.net.wifi.ScanResult;
import android.net.wifi.SoftApConfiguration;
import android.net.wifi.WifiConfiguration;
+import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;
import android.net.wifi.WifiManager.WifiLock;
import android.net.wifi.WifiNetworkConnectionStatistics;
@@ -1392,6 +1394,34 @@
}
}
+ /**
+ * Tests {@link WifiManager#getFactoryMacAddresses()} returns at least one valid MAC address.
+ */
+ public void testGetFactoryMacAddresses() throws Exception {
+ if (!WifiFeature.isWifiSupported(getContext())) {
+ // skip the test if WiFi is not supported
+ return;
+ }
+ TestActionListener actionListener = new TestActionListener(mLock);
+ UiAutomation uiAutomation = InstrumentationRegistry.getInstrumentation().getUiAutomation();
+ int newNetworkId = INVALID_NETWORK_ID;
+ try {
+ uiAutomation.adoptShellPermissionIdentity();
+ // Obtain the factory MAC address
+ String[] macAddresses = mWifiManager.getFactoryMacAddresses();
+ assertTrue("At list one MAC address should be returned.", macAddresses.length > 0);
+ try {
+ MacAddress mac = MacAddress.fromString(macAddresses[0]);
+ assertNotEquals(WifiInfo.DEFAULT_MAC_ADDRESS, mac);
+ assertFalse(MacAddressUtils.isMulticastAddress(mac));
+ } catch (IllegalArgumentException e) {
+ fail("Factory MAC address is invalid");
+ }
+ } finally {
+ uiAutomation.dropShellPermissionIdentity();
+ }
+ }
+
private static class TestTrafficStateCallback implements WifiManager.TrafficStateCallback {
private final Object mLock;
public boolean onStateChangedCalled = false;