| /* |
| * Copyright (C) 2015 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.deviceowner; |
| |
| import android.app.admin.DevicePolicyManager; |
| import android.app.admin.SystemUpdatePolicy; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.os.Build; |
| |
| import java.util.concurrent.Semaphore; |
| import java.util.concurrent.TimeUnit; |
| |
| /** |
| * Test {@link SystemUpdatePolicy}, {@link DevicePolicyManager#setSystemUpdatePolicy} and |
| * {@link DevicePolicyManager#getSystemUpdatePolicy} |
| */ |
| public class SystemUpdatePolicyTest extends BaseDeviceOwnerTest { |
| |
| private static final int TIMEOUT_MS = 20_000; |
| |
| private final Semaphore mPolicyChangedSemaphore = new Semaphore(0); |
| private final BroadcastReceiver policyChangedReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context arg0, Intent arg1) { |
| mPolicyChangedSemaphore.release(); |
| } |
| }; |
| private boolean mHasFeature; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| mHasFeature = Build.VERSION.SDK_INT > Build.VERSION_CODES.LOLLIPOP_MR1; |
| |
| if (mHasFeature) { |
| IntentFilter filter = new IntentFilter(); |
| filter.addAction(DevicePolicyManager.ACTION_SYSTEM_UPDATE_POLICY_CHANGED); |
| mContext.registerReceiver(policyChangedReceiver, filter); |
| } |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| if (mHasFeature) { |
| mContext.unregisterReceiver(policyChangedReceiver); |
| mDevicePolicyManager.setSystemUpdatePolicy(getWho(), null); |
| } |
| super.tearDown(); |
| } |
| |
| public void testSetEmptytInstallPolicy() { |
| if (!mHasFeature) { |
| return; |
| } |
| testPolicy(null); |
| } |
| |
| public void testSetAutomaticInstallPolicy() { |
| if (!mHasFeature) { |
| return; |
| } |
| testPolicy(SystemUpdatePolicy.createAutomaticInstallPolicy()); |
| } |
| |
| public void testSetWindowedInstallPolicy() { |
| if (!mHasFeature) { |
| return; |
| } |
| testPolicy(SystemUpdatePolicy.createWindowedInstallPolicy(0, 720)); |
| } |
| |
| public void testSetPostponeInstallPolicy() { |
| if (!mHasFeature) { |
| return; |
| } |
| testPolicy(SystemUpdatePolicy.createPostponeInstallPolicy()); |
| } |
| |
| public void testShouldFailInvalidWindowPolicy() throws Exception { |
| if (!mHasFeature) { |
| return; |
| } |
| try { |
| SystemUpdatePolicy.createWindowedInstallPolicy(24 * 60 + 1, 720); |
| fail("Invalid window start should not be accepted."); |
| } catch (IllegalArgumentException expected) { } |
| try { |
| SystemUpdatePolicy.createWindowedInstallPolicy(-1, 720); |
| fail("Invalid window start should not be accepted."); |
| } catch (IllegalArgumentException expected) { } |
| try { |
| SystemUpdatePolicy.createWindowedInstallPolicy(0, 24 * 60 + 1); |
| fail("Invalid window end should not be accepted."); |
| } catch (IllegalArgumentException expected) { } |
| try { |
| SystemUpdatePolicy.createWindowedInstallPolicy(0, -1); |
| fail("Invalid window end should not be accepted."); |
| } catch (IllegalArgumentException expected) { } |
| } |
| |
| private void testPolicy(SystemUpdatePolicy policy) { |
| mDevicePolicyManager.setSystemUpdatePolicy(getWho(), policy); |
| waitForBroadcast(); |
| SystemUpdatePolicy newPolicy = mDevicePolicyManager.getSystemUpdatePolicy(); |
| if (policy == null) { |
| assertNull(newPolicy); |
| } else { |
| assertNotNull(newPolicy); |
| assertEquals(policy.toString(), newPolicy.toString()); |
| assertEquals(policy.getPolicyType(), newPolicy.getPolicyType()); |
| if (policy.getPolicyType() == SystemUpdatePolicy.TYPE_INSTALL_WINDOWED) { |
| assertEquals(policy.getInstallWindowStart(), newPolicy.getInstallWindowStart()); |
| assertEquals(policy.getInstallWindowEnd(), newPolicy.getInstallWindowEnd()); |
| } |
| } |
| } |
| private void waitForBroadcast() { |
| try { |
| assertTrue("Timeout while waiting for broadcast.", |
| mPolicyChangedSemaphore.tryAcquire(TIMEOUT_MS, TimeUnit.MILLISECONDS)); |
| } catch (InterruptedException e) { |
| fail("Interrupted while waiting for broadcast."); |
| } |
| } |
| } |