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CTS - getFactoryMacAddresses

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Verify that a valid MAC address is being
returned when wifi is connected.

Bug: 151117962
Test: atest WifiManagerTest
Change-Id: Ia615c7c2787d6312d598f0bb1ef183a4b914541d
This commit is contained in:
xshu
2020-03-09 18:10:21 -07:00
parent ff16f496f1
commit 5e7dcbd1f1
1 changed files with 30 additions and 0 deletions
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30
tests/cts/net/src/android/net/wifi/cts/WifiManagerTest.java
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@@ -32,6 +32,7 @@ import android.content.IntentFilter;
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.NetworkRequest;
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 @@ public class WifiManagerTest extends AndroidTestCase {
}
}
/**
* 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;