Add CTS test for Restricted Networking Mode
Test: atest com.android.cts.net.HostsideRestrictBackgroundNetworkTests
Bug: 175281879
Bug: 170323671
Change-Id: Ic69e7e029debeea1f131242fb2baad2796d4768c
diff --git a/tests/cts/hostside/app/src/com/android/cts/net/hostside/AbstractRestrictBackgroundNetworkTestCase.java b/tests/cts/hostside/app/src/com/android/cts/net/hostside/AbstractRestrictBackgroundNetworkTestCase.java
index 71f6f2f..f423503 100644
--- a/tests/cts/hostside/app/src/com/android/cts/net/hostside/AbstractRestrictBackgroundNetworkTestCase.java
+++ b/tests/cts/hostside/app/src/com/android/cts/net/hostside/AbstractRestrictBackgroundNetworkTestCase.java
@@ -234,12 +234,16 @@
}
protected void assertForegroundNetworkAccess() throws Exception {
+ assertForegroundNetworkAccess(true);
+ }
+
+ protected void assertForegroundNetworkAccess(boolean expectAllowed) throws Exception {
assertForegroundState();
// We verified that app is in foreground state but if the screen turns-off while
// verifying for network access, the app will go into background state (in case app's
// foreground status was due to top activity). So, turn the screen on when verifying
// network connectivity.
- assertNetworkAccess(true /* expectAvailable */, true /* needScreenOn */);
+ assertNetworkAccess(expectAllowed /* expectAvailable */, true /* needScreenOn */);
}
protected void assertForegroundServiceNetworkAccess() throws Exception {
diff --git a/tests/cts/hostside/app/src/com/android/cts/net/hostside/RestrictedModeTest.java b/tests/cts/hostside/app/src/com/android/cts/net/hostside/RestrictedModeTest.java
new file mode 100644
index 0000000..29d3c6e
--- /dev/null
+++ b/tests/cts/hostside/app/src/com/android/cts/net/hostside/RestrictedModeTest.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.cts.net.hostside;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+public final class RestrictedModeTest extends AbstractRestrictBackgroundNetworkTestCase {
+ @Before
+ public void setUp() throws Exception {
+ super.setUp();
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ setRestrictedMode(false);
+ super.tearDown();
+ }
+
+ private void setRestrictedMode(boolean enabled) throws Exception {
+ executeSilentShellCommand(
+ "settings put global restricted_networking_mode " + (enabled ? 1 : 0));
+ assertRestrictedModeState(enabled);
+ }
+
+ private void assertRestrictedModeState(boolean enabled) throws Exception {
+ assertDelayedShellCommand("cmd netpolicy get restricted-mode",
+ "Restricted mode status: " + (enabled ? "enabled" : "disabled"));
+ }
+
+ @Test
+ public void testNetworkAccess() throws Exception {
+ setRestrictedMode(false);
+
+ // go to foreground state and enable restricted mode
+ launchComponentAndAssertNetworkAccess(TYPE_COMPONENT_ACTIVTIY);
+ setRestrictedMode(true);
+ assertForegroundNetworkAccess(false);
+
+ // go to background state
+ finishActivity();
+ assertBackgroundNetworkAccess(false);
+
+ // disable restricted mode and assert network access in foreground and background states
+ setRestrictedMode(false);
+ launchComponentAndAssertNetworkAccess(TYPE_COMPONENT_ACTIVTIY);
+ assertForegroundNetworkAccess(true);
+
+ // go to background state
+ finishActivity();
+ assertBackgroundNetworkAccess(true);
+ }
+}
diff --git a/tests/cts/hostside/src/com/android/cts/net/HostsideRestrictBackgroundNetworkTests.java b/tests/cts/hostside/src/com/android/cts/net/HostsideRestrictBackgroundNetworkTests.java
index ac28c7a..a629ccf 100644
--- a/tests/cts/hostside/src/com/android/cts/net/HostsideRestrictBackgroundNetworkTests.java
+++ b/tests/cts/hostside/src/com/android/cts/net/HostsideRestrictBackgroundNetworkTests.java
@@ -311,6 +311,14 @@
"testAppIdleAndBatterySaver_tempPowerSaveAndAppIdleWhitelists");
}
+ /**************************
+ * Restricted mode tests. *
+ **************************/
+ public void testRestrictedMode_networkAccess() throws Exception {
+ runDeviceTests(TEST_PKG, TEST_PKG + ".RestrictedModeTest",
+ "testNetworkAccess");
+ }
+
/*******************
* Helper methods. *
*******************/