Merge "Adjust background restriction transition delays in tests" into main
diff --git a/service/ServiceConnectivityResources/res/values/config_thread.xml b/service/ServiceConnectivityResources/res/values/config_thread.xml
index 4783f2b..02a9ce6 100644
--- a/service/ServiceConnectivityResources/res/values/config_thread.xml
+++ b/service/ServiceConnectivityResources/res/values/config_thread.xml
@@ -53,4 +53,10 @@
UTF-8 bytes.
-->
<string translatable="false" name="config_thread_model_name">Thread Border Router</string>
+
+ <!-- Whether the Thread network will be managed by the Google Home ecosystem. When this value
+ is set, a TXT entry "vgh=0" or "vgh=1" will be added to the "_mehscop._udp" mDNS service
+ respectively (The TXT value is a string).
+ -->
+ <bool name="config_thread_managed_by_google_home">false</bool>
</resources>
diff --git a/thread/service/java/com/android/server/thread/NsdPublisher.java b/thread/service/java/com/android/server/thread/NsdPublisher.java
index d0cb9b8..1447ff8 100644
--- a/thread/service/java/com/android/server/thread/NsdPublisher.java
+++ b/thread/service/java/com/android/server/thread/NsdPublisher.java
@@ -45,7 +45,6 @@
import java.net.Inet6Address;
import java.net.InetAddress;
import java.util.ArrayList;
-import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
@@ -615,9 +614,8 @@
}
List<DnsTxtAttribute> txtList = new ArrayList<>();
for (Map.Entry<String, byte[]> entry : serviceInfo.getAttributes().entrySet()) {
- DnsTxtAttribute attribute = new DnsTxtAttribute();
- attribute.name = entry.getKey();
- attribute.value = Arrays.copyOf(entry.getValue(), entry.getValue().length);
+ DnsTxtAttribute attribute =
+ new DnsTxtAttribute(entry.getKey(), entry.getValue().clone());
txtList.add(attribute);
}
// TODO: b/329018320 - Use the serviceInfo.getExpirationTime to derive TTL.
diff --git a/thread/service/java/com/android/server/thread/ThreadNetworkControllerService.java b/thread/service/java/com/android/server/thread/ThreadNetworkControllerService.java
index 737ec41..0c77dee 100644
--- a/thread/service/java/com/android/server/thread/ThreadNetworkControllerService.java
+++ b/thread/service/java/com/android/server/thread/ThreadNetworkControllerService.java
@@ -61,6 +61,8 @@
import static com.android.server.thread.openthread.IOtDaemon.OT_STATE_ENABLED;
import static com.android.server.thread.openthread.IOtDaemon.TUN_IF_NAME;
+import static java.nio.charset.StandardCharsets.UTF_8;
+
import android.Manifest.permission;
import android.annotation.NonNull;
import android.annotation.Nullable;
@@ -117,6 +119,7 @@
import com.android.server.connectivity.ConnectivityResources;
import com.android.server.thread.openthread.BackboneRouterState;
import com.android.server.thread.openthread.BorderRouterConfigurationParcel;
+import com.android.server.thread.openthread.DnsTxtAttribute;
import com.android.server.thread.openthread.IChannelMasksReceiver;
import com.android.server.thread.openthread.IOtDaemon;
import com.android.server.thread.openthread.IOtDaemonCallback;
@@ -130,7 +133,6 @@
import java.io.IOException;
import java.net.Inet6Address;
-import java.nio.charset.StandardCharsets;
import java.security.SecureRandom;
import java.time.Clock;
import java.time.DateTimeException;
@@ -338,9 +340,11 @@
final String modelName = resources.getString(R.string.config_thread_model_name);
final String vendorName = resources.getString(R.string.config_thread_vendor_name);
final String vendorOui = resources.getString(R.string.config_thread_vendor_oui);
+ final boolean managedByGoogle =
+ resources.getBoolean(R.bool.config_thread_managed_by_google_home);
if (!modelName.isEmpty()) {
- if (modelName.getBytes(StandardCharsets.UTF_8).length > MAX_MODEL_NAME_UTF8_BYTES) {
+ if (modelName.getBytes(UTF_8).length > MAX_MODEL_NAME_UTF8_BYTES) {
throw new IllegalStateException(
"Model name is longer than "
+ MAX_MODEL_NAME_UTF8_BYTES
@@ -350,7 +354,7 @@
}
if (!vendorName.isEmpty()) {
- if (vendorName.getBytes(StandardCharsets.UTF_8).length > MAX_VENDOR_NAME_UTF8_BYTES) {
+ if (vendorName.getBytes(UTF_8).length > MAX_VENDOR_NAME_UTF8_BYTES) {
throw new IllegalStateException(
"Vendor name is longer than "
+ MAX_VENDOR_NAME_UTF8_BYTES
@@ -367,9 +371,21 @@
meshcopTxts.modelName = modelName;
meshcopTxts.vendorName = vendorName;
meshcopTxts.vendorOui = HexEncoding.decode(vendorOui.replace("-", "").replace(":", ""));
+ meshcopTxts.nonStandardTxtEntries = List.of(makeManagedByGoogleTxtAttr(managedByGoogle));
+
return meshcopTxts;
}
+ /**
+ * Creates a DNS-SD TXT entry for indicating whether Thread on this device is managed by Google.
+ *
+ * @return TXT entry "vgh=1" if {@code managedByGoogle} is {@code true}; otherwise, "vgh=0"
+ */
+ private static DnsTxtAttribute makeManagedByGoogleTxtAttr(boolean managedByGoogle) {
+ final byte[] value = (managedByGoogle ? "1" : "0").getBytes(UTF_8);
+ return new DnsTxtAttribute("vgh", value);
+ }
+
private void onOtDaemonDied() {
checkOnHandlerThread();
Log.w(TAG, "OT daemon is dead, clean up...");
diff --git a/thread/tests/cts/src/android/net/thread/cts/ThreadNetworkControllerTest.java b/thread/tests/cts/src/android/net/thread/cts/ThreadNetworkControllerTest.java
index 11c4819..0e95703 100644
--- a/thread/tests/cts/src/android/net/thread/cts/ThreadNetworkControllerTest.java
+++ b/thread/tests/cts/src/android/net/thread/cts/ThreadNetworkControllerTest.java
@@ -45,7 +45,6 @@
import static org.junit.Assert.assertThrows;
import static org.junit.Assert.fail;
-
import static java.util.concurrent.TimeUnit.MILLISECONDS;
import android.content.Context;
@@ -859,6 +858,7 @@
assertThat(txtMap.get("rv")).isNotNull();
assertThat(txtMap.get("tv")).isNotNull();
assertThat(txtMap.get("sb")).isNotNull();
+ assertThat(new String(txtMap.get("vgh"))).isIn(List.of("0", "1"));
}
@Test
@@ -885,6 +885,7 @@
assertThat(txtMap.get("tv")).isNotNull();
assertThat(txtMap.get("sb")).isNotNull();
assertThat(txtMap.get("id").length).isEqualTo(16);
+ assertThat(new String(txtMap.get("vgh"))).isIn(List.of("0", "1"));
}
@Test
diff --git a/thread/tests/integration/src/android/net/thread/utils/FullThreadDevice.java b/thread/tests/integration/src/android/net/thread/utils/FullThreadDevice.java
index d24059a..c0a8eea 100644
--- a/thread/tests/integration/src/android/net/thread/utils/FullThreadDevice.java
+++ b/thread/tests/integration/src/android/net/thread/utils/FullThreadDevice.java
@@ -17,7 +17,9 @@
import static android.net.thread.utils.IntegrationTestUtils.SERVICE_DISCOVERY_TIMEOUT;
import static android.net.thread.utils.IntegrationTestUtils.waitFor;
+
import static com.google.common.io.BaseEncoding.base16;
+
import static java.util.concurrent.TimeUnit.SECONDS;
import android.net.InetAddresses;
@@ -26,7 +28,9 @@
import android.net.thread.ActiveOperationalDataset;
import android.os.Handler;
import android.os.HandlerThread;
+
import com.google.errorprone.annotations.FormatMethod;
+
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
diff --git a/thread/tests/unit/src/com/android/server/thread/NsdPublisherTest.java b/thread/tests/unit/src/com/android/server/thread/NsdPublisherTest.java
index 3cae84f..ae0bc80 100644
--- a/thread/tests/unit/src/com/android/server/thread/NsdPublisherTest.java
+++ b/thread/tests/unit/src/com/android/server/thread/NsdPublisherTest.java
@@ -22,14 +22,15 @@
import static com.google.common.truth.Truth.assertThat;
+import static org.hamcrest.Matchers.containsInAnyOrder;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyInt;
-import static org.mockito.ArgumentMatchers.argThat;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
+import static org.mockito.hamcrest.MockitoHamcrest.argThat;
import android.net.DnsResolver;
import android.net.InetAddresses;
@@ -50,21 +51,23 @@
import org.junit.Before;
import org.junit.Test;
import org.mockito.ArgumentCaptor;
-import org.mockito.ArgumentMatcher;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import java.net.InetAddress;
import java.util.ArrayList;
-import java.util.Arrays;
import java.util.Collections;
import java.util.List;
-import java.util.Objects;
import java.util.Set;
import java.util.concurrent.Executor;
/** Unit tests for {@link NsdPublisher}. */
public final class NsdPublisherTest {
+ private static final DnsTxtAttribute TEST_TXT_ENTRY_1 =
+ new DnsTxtAttribute("key1", new byte[] {0x01, 0x02});
+ private static final DnsTxtAttribute TEST_TXT_ENTRY_2 =
+ new DnsTxtAttribute("key2", new byte[] {0x03});
+
@Mock private NsdManager mMockNsdManager;
@Mock private DnsResolver mMockDnsResolver;
@@ -87,19 +90,15 @@
public void registerService_nsdManagerSucceeds_serviceRegistrationSucceeds() throws Exception {
prepareTest();
- DnsTxtAttribute txt1 = makeTxtAttribute("key1", List.of(0x01, 0x02));
- DnsTxtAttribute txt2 = makeTxtAttribute("key2", List.of(0x03));
-
mNsdPublisher.registerService(
null,
"MyService",
"_test._tcp",
List.of("_subtype1", "_subtype2"),
12345,
- List.of(txt1, txt2),
+ List.of(TEST_TXT_ENTRY_1, TEST_TXT_ENTRY_2),
mRegistrationReceiver,
16 /* listenerId */);
-
mTestLooper.dispatchAll();
ArgumentCaptor<NsdServiceInfo> actualServiceInfoCaptor =
@@ -126,11 +125,10 @@
assertThat(actualServiceInfo.getSubtypes()).isEqualTo(Set.of("_subtype1", "_subtype2"));
assertThat(actualServiceInfo.getPort()).isEqualTo(12345);
assertThat(actualServiceInfo.getAttributes().size()).isEqualTo(2);
- assertThat(actualServiceInfo.getAttributes().get("key1"))
- .isEqualTo(new byte[] {(byte) 0x01, (byte) 0x02});
- assertThat(actualServiceInfo.getAttributes().get("key2"))
- .isEqualTo(new byte[] {(byte) 0x03});
-
+ assertThat(actualServiceInfo.getAttributes().get(TEST_TXT_ENTRY_1.name))
+ .isEqualTo(TEST_TXT_ENTRY_1.value);
+ assertThat(actualServiceInfo.getAttributes().get(TEST_TXT_ENTRY_2.name))
+ .isEqualTo(TEST_TXT_ENTRY_2.value);
verify(mRegistrationReceiver, times(1)).onSuccess();
}
@@ -138,19 +136,15 @@
public void registerService_nsdManagerFails_serviceRegistrationFails() throws Exception {
prepareTest();
- DnsTxtAttribute txt1 = makeTxtAttribute("key1", List.of(0x01, 0x02));
- DnsTxtAttribute txt2 = makeTxtAttribute("key2", List.of(0x03));
-
mNsdPublisher.registerService(
null,
"MyService",
"_test._tcp",
List.of("_subtype1", "_subtype2"),
12345,
- List.of(txt1, txt2),
+ List.of(TEST_TXT_ENTRY_1, TEST_TXT_ENTRY_2),
mRegistrationReceiver,
16 /* listenerId */);
-
mTestLooper.dispatchAll();
ArgumentCaptor<NsdServiceInfo> actualServiceInfoCaptor =
@@ -177,21 +171,16 @@
assertThat(actualServiceInfo.getSubtypes()).isEqualTo(Set.of("_subtype1", "_subtype2"));
assertThat(actualServiceInfo.getPort()).isEqualTo(12345);
assertThat(actualServiceInfo.getAttributes().size()).isEqualTo(2);
- assertThat(actualServiceInfo.getAttributes().get("key1"))
- .isEqualTo(new byte[] {(byte) 0x01, (byte) 0x02});
- assertThat(actualServiceInfo.getAttributes().get("key2"))
- .isEqualTo(new byte[] {(byte) 0x03});
-
+ assertThat(actualServiceInfo.getAttributes().get(TEST_TXT_ENTRY_1.name))
+ .isEqualTo(TEST_TXT_ENTRY_1.value);
+ assertThat(actualServiceInfo.getAttributes().get(TEST_TXT_ENTRY_2.name))
+ .isEqualTo(TEST_TXT_ENTRY_2.value);
verify(mRegistrationReceiver, times(1)).onError(FAILURE_INTERNAL_ERROR);
}
@Test
public void registerService_nsdManagerThrows_serviceRegistrationFails() throws Exception {
prepareTest();
-
- DnsTxtAttribute txt1 = makeTxtAttribute("key1", List.of(0x01, 0x02));
- DnsTxtAttribute txt2 = makeTxtAttribute("key2", List.of(0x03));
-
doThrow(new IllegalArgumentException("NsdManager fails"))
.when(mMockNsdManager)
.registerService(any(), anyInt(), any(Executor.class), any());
@@ -202,7 +191,7 @@
"_test._tcp",
List.of("_subtype1", "_subtype2"),
12345,
- List.of(txt1, txt2),
+ List.of(TEST_TXT_ENTRY_1, TEST_TXT_ENTRY_2),
mRegistrationReceiver,
16 /* listenerId */);
mTestLooper.dispatchAll();
@@ -215,16 +204,13 @@
throws Exception {
prepareTest();
- DnsTxtAttribute txt1 = makeTxtAttribute("key1", List.of(0x01, 0x02));
- DnsTxtAttribute txt2 = makeTxtAttribute("key2", List.of(0x03));
-
mNsdPublisher.registerService(
null,
"MyService",
"_test._tcp",
List.of("_subtype1", "_subtype2"),
12345,
- List.of(txt1, txt2),
+ List.of(TEST_TXT_ENTRY_1, TEST_TXT_ENTRY_2),
mRegistrationReceiver,
16 /* listenerId */);
@@ -260,16 +246,13 @@
public void unregisterService_nsdManagerFails_serviceUnregistrationFails() throws Exception {
prepareTest();
- DnsTxtAttribute txt1 = makeTxtAttribute("key1", List.of(0x01, 0x02));
- DnsTxtAttribute txt2 = makeTxtAttribute("key2", List.of(0x03));
-
mNsdPublisher.registerService(
null,
"MyService",
"_test._tcp",
List.of("_subtype1", "_subtype2"),
12345,
- List.of(txt1, txt2),
+ List.of(TEST_TXT_ENTRY_1, TEST_TXT_ENTRY_2),
mRegistrationReceiver,
16 /* listenerId */);
@@ -587,8 +570,8 @@
List.of(
InetAddress.parseNumericAddress("2001::1"),
InetAddress.parseNumericAddress("2001::2")));
- serviceInfo.setAttribute("key1", new byte[] {(byte) 0x01, (byte) 0x02});
- serviceInfo.setAttribute("key2", new byte[] {(byte) 0x03});
+ serviceInfo.setAttribute(TEST_TXT_ENTRY_1.name, TEST_TXT_ENTRY_1.value);
+ serviceInfo.setAttribute(TEST_TXT_ENTRY_2.name, TEST_TXT_ENTRY_2.value);
serviceInfoCallbackArgumentCaptor.getValue().onServiceUpdated(serviceInfo);
mTestLooper.dispatchAll();
@@ -599,11 +582,8 @@
eq("_test._tcp"),
eq(12345),
eq(List.of("2001::1", "2001::2")),
- argThat(
- new TxtMatcher(
- List.of(
- makeTxtAttribute("key1", List.of(0x01, 0x02)),
- makeTxtAttribute("key2", List.of(0x03))))),
+ (List<DnsTxtAttribute>)
+ argThat(containsInAnyOrder(TEST_TXT_ENTRY_1, TEST_TXT_ENTRY_2)),
anyInt());
}
@@ -725,10 +705,6 @@
@Test
public void reset_unregisterAll() {
prepareTest();
-
- DnsTxtAttribute txt1 = makeTxtAttribute("key1", List.of(0x01, 0x02));
- DnsTxtAttribute txt2 = makeTxtAttribute("key2", List.of(0x03));
-
ArgumentCaptor<NsdServiceInfo> actualServiceInfoCaptor =
ArgumentCaptor.forClass(NsdServiceInfo.class);
ArgumentCaptor<NsdManager.RegistrationListener> actualRegistrationListenerCaptor =
@@ -740,7 +716,7 @@
"_test._tcp",
List.of("_subtype1", "_subtype2"),
12345,
- List.of(txt1, txt2),
+ List.of(TEST_TXT_ENTRY_1, TEST_TXT_ENTRY_2),
mRegistrationReceiver,
16 /* listenerId */);
mTestLooper.dispatchAll();
@@ -814,19 +790,6 @@
verify(spyNsdPublisher, times(1)).reset();
}
- private static DnsTxtAttribute makeTxtAttribute(String name, List<Integer> value) {
- DnsTxtAttribute txtAttribute = new DnsTxtAttribute();
-
- txtAttribute.name = name;
- txtAttribute.value = new byte[value.size()];
-
- for (int i = 0; i < value.size(); ++i) {
- txtAttribute.value[i] = value.get(i).byteValue();
- }
-
- return txtAttribute;
- }
-
private static List<InetAddress> makeAddresses(String... addressStrings) {
List<InetAddress> addresses = new ArrayList<>();
@@ -836,30 +799,6 @@
return addresses;
}
- private static class TxtMatcher implements ArgumentMatcher<List<DnsTxtAttribute>> {
- private final List<DnsTxtAttribute> mAttributes;
-
- TxtMatcher(List<DnsTxtAttribute> attributes) {
- mAttributes = attributes;
- }
-
- @Override
- public boolean matches(List<DnsTxtAttribute> argument) {
- if (argument.size() != mAttributes.size()) {
- return false;
- }
- for (int i = 0; i < argument.size(); ++i) {
- if (!Objects.equals(argument.get(i).name, mAttributes.get(i).name)) {
- return false;
- }
- if (!Arrays.equals(argument.get(i).value, mAttributes.get(i).value)) {
- return false;
- }
- }
- return true;
- }
- }
-
// @Before and @Test run in different threads. NsdPublisher requires the jobs are run on the
// thread looper, so TestLooper needs to be created inside each test case to install the
// correct looper.
diff --git a/thread/tests/unit/src/com/android/server/thread/ThreadNetworkControllerServiceTest.java b/thread/tests/unit/src/com/android/server/thread/ThreadNetworkControllerServiceTest.java
index 8f60783..2f58943 100644
--- a/thread/tests/unit/src/com/android/server/thread/ThreadNetworkControllerServiceTest.java
+++ b/thread/tests/unit/src/com/android/server/thread/ThreadNetworkControllerServiceTest.java
@@ -78,6 +78,7 @@
import com.android.connectivity.resources.R;
import com.android.dx.mockito.inline.extended.ExtendedMockito;
import com.android.server.connectivity.ConnectivityResources;
+import com.android.server.thread.openthread.DnsTxtAttribute;
import com.android.server.thread.openthread.MeshcopTxtAttributes;
import com.android.server.thread.openthread.testing.FakeOtDaemon;
@@ -94,6 +95,7 @@
import org.mockito.MockitoAnnotations;
import org.mockito.MockitoSession;
+import java.nio.charset.StandardCharsets;
import java.time.Clock;
import java.time.DateTimeException;
import java.util.concurrent.CompletableFuture;
@@ -145,6 +147,7 @@
private static final byte[] TEST_VENDOR_OUI_BYTES = new byte[] {(byte) 0xAC, (byte) 0xDE, 0x48};
private static final String TEST_VENDOR_NAME = "test vendor";
private static final String TEST_MODEL_NAME = "test model";
+ private static final boolean TEST_VGH_VALUE = false;
@Mock private ConnectivityManager mMockConnectivityManager;
@Mock private NetworkAgent mMockNetworkAgent;
@@ -197,6 +200,8 @@
.thenReturn(TEST_VENDOR_OUI);
when(mResources.getString(eq(R.string.config_thread_model_name)))
.thenReturn(TEST_MODEL_NAME);
+ when(mResources.getBoolean(eq(R.bool.config_thread_managed_by_google_home)))
+ .thenReturn(TEST_VGH_VALUE);
final AtomicFile storageFile = new AtomicFile(tempFolder.newFile("thread_settings.xml"));
mPersistentSettings = new ThreadPersistentSettings(storageFile, mConnectivityResources);
@@ -232,13 +237,15 @@
}
@Test
- public void initialize_vendorAndModelNameInResourcesAreSetToOtDaemon() throws Exception {
+ public void initialize_resourceOverlayValuesAreSetToOtDaemon() throws Exception {
when(mResources.getString(eq(R.string.config_thread_vendor_name)))
.thenReturn(TEST_VENDOR_NAME);
when(mResources.getString(eq(R.string.config_thread_vendor_oui)))
.thenReturn(TEST_VENDOR_OUI);
when(mResources.getString(eq(R.string.config_thread_model_name)))
.thenReturn(TEST_MODEL_NAME);
+ when(mResources.getBoolean(eq(R.bool.config_thread_managed_by_google_home)))
+ .thenReturn(true);
mService.initialize();
mTestLooper.dispatchAll();
@@ -247,6 +254,20 @@
assertThat(meshcopTxts.vendorName).isEqualTo(TEST_VENDOR_NAME);
assertThat(meshcopTxts.vendorOui).isEqualTo(TEST_VENDOR_OUI_BYTES);
assertThat(meshcopTxts.modelName).isEqualTo(TEST_MODEL_NAME);
+ assertThat(meshcopTxts.nonStandardTxtEntries)
+ .containsExactly(new DnsTxtAttribute("vgh", "1".getBytes(StandardCharsets.UTF_8)));
+ }
+
+ @Test
+ public void getMeshcopTxtAttributes_managedByGoogleIsFalse_vghIsZero() {
+ when(mResources.getBoolean(eq(R.bool.config_thread_managed_by_google_home)))
+ .thenReturn(false);
+
+ MeshcopTxtAttributes meshcopTxts =
+ ThreadNetworkControllerService.getMeshcopTxtAttributes(mResources);
+
+ assertThat(meshcopTxts.nonStandardTxtEntries)
+ .containsExactly(new DnsTxtAttribute("vgh", "0".getBytes(StandardCharsets.UTF_8)));
}
@Test