| /* |
| * 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.appsecurity; |
| |
| import com.android.cts.tradefed.build.CtsBuildHelper; |
| import com.android.tradefed.build.IBuildInfo; |
| import com.android.tradefed.device.DeviceNotAvailableException; |
| import com.android.tradefed.testtype.DeviceTestCase; |
| import com.android.tradefed.testtype.IAbi; |
| import com.android.tradefed.testtype.IAbiReceiver; |
| import com.android.tradefed.testtype.IBuildReceiver; |
| |
| /** |
| * Set of tests that verify behavior of runtime permissions, including both |
| * dynamic granting and behavior of legacy apps. |
| */ |
| public class PermissionsHostTest extends DeviceTestCase implements IAbiReceiver, IBuildReceiver { |
| private static final String PKG = "com.android.cts.usepermission"; |
| |
| private static final String APK = "CtsUsePermissionApp.apk"; |
| private static final String APK_COMPAT = "CtsUsePermissionAppCompat.apk"; |
| |
| private IAbi mAbi; |
| private CtsBuildHelper mCtsBuild; |
| |
| @Override |
| public void setAbi(IAbi abi) { |
| mAbi = abi; |
| } |
| |
| @Override |
| public void setBuild(IBuildInfo buildInfo) { |
| mCtsBuild = CtsBuildHelper.createBuildHelper(buildInfo); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| assertNotNull(mAbi); |
| assertNotNull(mCtsBuild); |
| |
| getDevice().uninstallPackage(PKG); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| super.tearDown(); |
| |
| getDevice().uninstallPackage(PKG); |
| } |
| |
| public void testFail() throws Exception { |
| // Sanity check that remote failure is host failure |
| assertNull(getDevice().installPackage(mCtsBuild.getTestApp(APK), false, false)); |
| try { |
| runDeviceTests(PKG, ".UsePermissionTest", "testFail"); |
| fail("Expected remote failure"); |
| } catch (AssertionError expected) { |
| } |
| } |
| |
| public void testKill() throws Exception { |
| // Sanity check that remote kill is host failure |
| assertNull(getDevice().installPackage(mCtsBuild.getTestApp(APK), false, false)); |
| try { |
| runDeviceTests(PKG, ".UsePermissionTest", "testKill"); |
| fail("Expected remote failure"); |
| } catch (AssertionError expected) { |
| } |
| } |
| |
| public void testDefault() throws Exception { |
| assertNull(getDevice().installPackage(mCtsBuild.getTestApp(APK), false, false)); |
| runDeviceTests(PKG, ".UsePermissionTest", "testDefault"); |
| } |
| |
| public void testGranted() throws Exception { |
| assertNull(getDevice().installPackage(mCtsBuild.getTestApp(APK), false, false)); |
| grantPermission(PKG, "android.permission.READ_EXTERNAL_STORAGE"); |
| grantPermission(PKG, "android.permission.WRITE_EXTERNAL_STORAGE"); |
| runDeviceTests(PKG, ".UsePermissionTest", "testGranted"); |
| } |
| |
| public void testInteractiveGrant() throws Exception { |
| assertNull(getDevice().installPackage(mCtsBuild.getTestApp(APK), false, false)); |
| runDeviceTests(PKG, ".UsePermissionTest", "testInteractiveGrant"); |
| } |
| |
| public void testRuntimeGroupGrantSpecificity() throws Exception { |
| assertNull(getDevice().installPackage(mCtsBuild.getTestApp(APK), false, false)); |
| runDeviceTests(PKG, ".UsePermissionTest", "testRuntimeGroupGrantSpecificity"); |
| } |
| |
| public void testRuntimeGroupGrantExpansion() throws Exception { |
| assertNull(getDevice().installPackage(mCtsBuild.getTestApp(APK), false, false)); |
| runDeviceTests(PKG, ".UsePermissionTest", "testRuntimeGroupGrantExpansion"); |
| } |
| |
| public void testCompatDefault() throws Exception { |
| assertNull(getDevice().installPackage(mCtsBuild.getTestApp(APK_COMPAT), false, false)); |
| runDeviceTests(PKG, ".UsePermissionCompatTest", "testCompatDefault"); |
| } |
| |
| public void testCompatRevoked() throws Exception { |
| assertNull(getDevice().installPackage(mCtsBuild.getTestApp(APK_COMPAT), false, false)); |
| setAppOps(PKG, "android:read_external_storage", "deny"); |
| setAppOps(PKG, "android:write_external_storage", "deny"); |
| runDeviceTests(PKG, ".UsePermissionCompatTest", "testCompatRevoked"); |
| } |
| |
| private void runDeviceTests(String packageName, String testClassName, String testMethodName) |
| throws DeviceNotAvailableException { |
| Utils.runDeviceTests(getDevice(), packageName, testClassName, testMethodName); |
| } |
| |
| private void grantPermission(String pkg, String permission) throws Exception { |
| assertEmpty(getDevice().executeShellCommand("pm grant " + pkg + " " + permission)); |
| } |
| |
| private void revokePermission(String pkg, String permission) throws Exception { |
| assertEmpty(getDevice().executeShellCommand("pm revoke " + pkg + " " + permission)); |
| } |
| |
| private void setAppOps(String pkg, String op, String mode) throws Exception { |
| assertEmpty(getDevice().executeShellCommand("appops set " + pkg + " " + op + " " + mode)); |
| } |
| |
| private static void assertEmpty(String str) { |
| if (str == null || str.length() == 0) { |
| return; |
| } else { |
| fail("Expected empty string but found " + str); |
| } |
| } |
| } |