1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.os.cts; 18 19 import com.android.tradefed.util.RunUtil; 20 import android.platform.test.annotations.AppModeFull; 21 22 import com.android.compatibility.common.tradefed.build.CompatibilityBuildHelper; 23 import com.android.tradefed.build.IBuildInfo; 24 import com.android.tradefed.device.CollectingOutputReceiver; 25 import com.android.tradefed.device.ITestDevice; 26 import com.android.tradefed.result.InputStreamSource; 27 import com.android.tradefed.testtype.DeviceTestCase; 28 import com.android.tradefed.testtype.IAbi; 29 import com.android.tradefed.testtype.IAbiReceiver; 30 import com.android.tradefed.testtype.IBuildReceiver; 31 32 import java.io.BufferedReader; 33 import java.io.File; 34 import java.io.FileNotFoundException; 35 import java.io.InputStreamReader; 36 import java.util.regex.Matcher; 37 import java.util.regex.Pattern; 38 39 public class OsHostTests extends DeviceTestCase implements IBuildReceiver, IAbiReceiver { 40 private static final String TEST_APP_PACKAGE = "android.os.app"; 41 42 private static final String TEST_NON_EXPORTED_ACTIVITY_CLASS = "TestNonExported"; 43 private static final String START_NON_EXPORTED_ACTIVITY_COMMAND = String.format( 44 "am start -n %s/%s.%s", 45 TEST_APP_PACKAGE, TEST_APP_PACKAGE, TEST_NON_EXPORTED_ACTIVITY_CLASS); 46 47 private static final String TEST_FG_SERVICE_CLASS = "TestFgService"; 48 private static final String START_FG_SERVICE_COMMAND = String.format( 49 "am start-foreground-service -n %s/%s.%s", 50 TEST_APP_PACKAGE, TEST_APP_PACKAGE, TEST_FG_SERVICE_CLASS); 51 private static final String FILTER_FG_SERVICE_REGEXP = 52 "TestFgService starting foreground: pid=([0-9]*)"; 53 54 /** 55 * A reference to the device under test. 56 */ 57 private ITestDevice mDevice; 58 private IAbi mAbi; 59 private IBuildInfo mCtsBuild; 60 61 @Override setAbi(IAbi abi)62 public void setAbi(IAbi abi) { 63 mAbi = abi; 64 } 65 66 @Override setBuild(IBuildInfo buildInfo)67 public void setBuild(IBuildInfo buildInfo) { 68 mCtsBuild = buildInfo; 69 } 70 71 @Override setUp()72 protected void setUp() throws Exception { 73 super.setUp(); 74 75 // Get the device, this gives a handle to run commands and install APKs. 76 mDevice = getDevice(); 77 } 78 79 /** 80 * Test whether non-exported activities are properly not launchable. 81 * 82 * @throws Exception 83 */ 84 @AppModeFull(reason = "Error message is different for instant app (Activity does not exist)") testNonExportedActivities()85 public void testNonExportedActivities() throws Exception { 86 // Run as unroot 87 boolean wasRoot = mDevice.isAdbRoot(); 88 try { 89 mDevice.disableAdbRoot(); 90 // Attempt to launch the non-exported activity in the test app 91 CollectingOutputReceiver outputReceiver = new CollectingOutputReceiver(); 92 mDevice.executeShellCommand(START_NON_EXPORTED_ACTIVITY_COMMAND, outputReceiver); 93 final String output = outputReceiver.getOutput(); 94 95 assertTrue(output.contains("Permission Denial") && output.contains(" not exported")); 96 } finally { 97 // Restore back to original root state 98 if (wasRoot) { 99 mDevice.enableAdbRoot(); 100 } 101 } 102 } 103 104 /** 105 * Test behavior of malformed Notifications w.r.t. foreground services 106 * @throws Exception 107 */ 108 @AppModeFull(reason = "Instant apps may not start foreground services") testForegroundServiceBadNotification()109 public void testForegroundServiceBadNotification() throws Exception { 110 final Pattern pattern = Pattern.compile(FILTER_FG_SERVICE_REGEXP); 111 112 mDevice.clearLogcat(); 113 mDevice.executeShellCommand(START_FG_SERVICE_COMMAND); 114 115 int maxRetries = 5; 116 String pid = null; 117 while (pid == null && maxRetries > 0) { 118 RunUtil.getDefault().sleep(1000); 119 maxRetries--; 120 121 try (InputStreamSource logSource = mDevice.getLogcat()) { 122 InputStreamReader streamReader = 123 new InputStreamReader(logSource.createInputStream()); 124 BufferedReader logReader = new BufferedReader(streamReader); 125 126 String line; 127 while ((line = logReader.readLine()) != null) { 128 Matcher matcher = pattern.matcher(line); 129 if (matcher.find()) { 130 pid = matcher.group(1); 131 break; 132 } 133 } 134 } 135 } 136 assertTrue("Didn't find test service statement in logcat", pid != null); 137 138 final String procStr = "/proc/" + pid; 139 final String lsOut = mDevice.executeShellCommand("ls -d " + procStr).trim(); 140 assertTrue("Looking for nonexistence of service process " + pid, 141 lsOut.contains("No such file")); 142 } 143 } 144