Adds scan unit tests (f62817e8) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/pm/PackageAbiHelper.java

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		/*
		* Copyright (C) 2019 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.server.pm;

		import android.annotation.Nullable;
		import android.content.pm.PackageParser;

		import com.android.internal.annotations.VisibleForTesting;

		import java.io.File;
		import java.util.List;
		import java.util.Set;

		@VisibleForTesting
		interface PackageAbiHelper {
		/**
		* Derive and set the location of native libraries for the given package,
		* which varies depending on where and how the package was installed.
		*
		* WARNING: This API enables modifying of the package.
		* TODO(b/137881067): Modify so that caller is responsible for setting pkg fields as necessary
		*/
		void setNativeLibraryPaths(PackageParser.Package pkg, File appLib32InstallDir);

		/**
		* Calculate the abis and roots for a bundled app. These can uniquely
		* be determined from the contents of the system partition, i.e whether
		* it contains 64 or 32 bit shared libraries etc. We do not validate any
		* of this information, and instead assume that the system was built
		* sensibly.
		*
		* WARNING: This API enables modifying of the package.
		* TODO(b/137881067): Modify so that caller is responsible for setting pkg fields as necessary
		*/
		void setBundledAppAbisAndRoots(PackageParser.Package pkg,
		PackageSetting pkgSetting);

		/**
		* Derive the ABI of a non-system package located at {@code scanFile}. This information
		* is derived purely on the basis of the contents of {@code scanFile} and
		* {@code cpuAbiOverride}.
		*
		* If {@code extractLibs} is true, native libraries are extracted from the app if required.
		*
		* WARNING: This API enables modifying of the package.
		* TODO(b/137881067): Modify so that caller is responsible for setting pkg fields as necessary
		*/
		void derivePackageAbi(PackageParser.Package pkg, String cpuAbiOverride,
		boolean extractLibs)
		throws PackageManagerException;

		/**
		* Adjusts ABIs for a set of packages belonging to a shared user so that they all match.
		* i.e, so that all packages can be run inside a single process if required.
		*
		* Optionally, callers can pass in a parsed package via {@code newPackage} in which case
		* this function will either try and make the ABI for all packages in
		* {@code packagesForUser} match {@code scannedPackage} or will update the ABI of
		* {@code scannedPackage} to match the ABI selected for {@code packagesForUser}. This
		* variant is used when installing or updating a package that belongs to a shared user.
		*
		* NOTE: We currently only match for the primary CPU abi string. Matching the secondary
		* adds unnecessary complexity.
		*
		* WARNING: This API enables modifying of the package.
		* TODO(b/137881067): Modify so that caller is responsible for setting pkg fields as necessary
		*/
		@Nullable
		List<String> adjustCpuAbisForSharedUser(
		Set<PackageSetting> packagesForUser, PackageParser.Package scannedPackage);
		}

services/core/java/com/android/server/pm/PackageAbiHelperImpl.java

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services/core/java/com/android/server/pm/PackageManagerService.java

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services/core/java/com/android/server/pm/PackageSettingBase.java

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		@@ -270,7 +270,8 @@ public abstract class PackageSettingBase extends SettingBase {
		updateAvailable = orig.updateAvailable;
		}

		private PackageUserState modifyUserState(int userId) {
		@VisibleForTesting
		PackageUserState modifyUserState(int userId) {
		PackageUserState state = mUserState.get(userId);
		if (state == null) {
		state = new PackageUserState();
		@@ -463,6 +464,18 @@ public abstract class PackageSettingBase extends SettingBase {
		state.harmfulAppWarning = harmfulAppWarning;
		}

		void setUserState(int userId, PackageUserState otherState) {
		setUserState(userId, otherState.ceDataInode, otherState.enabled, otherState.installed,
		otherState.stopped, otherState.notLaunched, otherState.hidden,
		otherState.distractionFlags, otherState.suspended, otherState.suspendingPackage,
		otherState.dialogInfo, otherState.suspendedAppExtras,
		otherState.suspendedLauncherExtras, otherState.instantApp,
		otherState.virtualPreload, otherState.lastDisableAppCaller,
		otherState.enabledComponents, otherState.disabledComponents,
		otherState.domainVerificationStatus, otherState.appLinkGeneration,
		otherState.installReason, otherState.harmfulAppWarning);
		}

		ArraySet<String> getEnabledComponents(int userId) {
		return readUserState(userId).enabledComponents;
		}

services/core/java/com/android/server/pm/TEST_MAPPING

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		@@ -8,6 +8,20 @@
		},
		{
		"name": "CtsCompilationTestCases"
		},
		{
		"name": "FrameworksServicesTests",
		"options": [
		{
		"include-filter": "com.android.server.pm."
		},
		{
		"include-annotation": "android.platform.test.annotations.Presubmit"
		},
		{
		"exclude-annotation": "androidx.test.filters.FlakyTest"
		}
		]
		}
		],
		"imports": [