Creates ApkAssets creation methods that allow an AssetsProvider to be specified. During idmap verification and creation, idmap2 currently opens the target package and overlay package several times: 1) When the crc of the package is calculated in idmap2 verify 2) When the manifest of an overlay is parsed 3) When an ApkAssets is opened. Opening large zip files (like framework-res.apk) is slow. If we opened the zip one time as an ApkAssets, the resources.arsc would have to be parsed (which means mmaping/unmapping and touching a lot of resources.arsc pages). This would cause idmap2 to preform unnecessary work just to check the crc of some files. This change allows a ZipAssetsProvider to be created and then moved for the creation of an ApkAssets. The zip file only needs to be opened once and the resources.arsc is not parsed until reading resources is actually necessary. Bug: 172471315 Test: libandroidfw_tests Test: CtsResourcesLoaderTests Change-Id: I940bb2c13844c7f028776a623a9ecef45a4813bf
241 lines
6.3 KiB
Plaintext
241 lines
6.3 KiB
Plaintext
// Copyright (C) 2010 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// libandroidfw is partially built for the host (used by obbtool, aapt, and others)
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cc_defaults {
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name: "libandroidfw_defaults",
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cflags: [
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"-Werror",
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"-Wunreachable-code",
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],
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target: {
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windows: {
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// The Windows compiler warns incorrectly for value initialization with {}.
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cppflags: ["-Wno-missing-field-initializers"],
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},
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host: {
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cflags: ["-DSTATIC_ANDROIDFW_FOR_TOOLS"],
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},
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},
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}
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cc_library {
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name: "libandroidfw",
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defaults: ["libandroidfw_defaults"],
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host_supported: true,
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srcs: [
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"ApkAssets.cpp",
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"Asset.cpp",
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"AssetDir.cpp",
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"AssetManager.cpp",
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"AssetManager2.cpp",
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"AssetsProvider.cpp",
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"AttributeResolution.cpp",
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"ChunkIterator.cpp",
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"ConfigDescription.cpp",
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"Idmap.cpp",
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"LoadedArsc.cpp",
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"Locale.cpp",
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"LocaleData.cpp",
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"misc.cpp",
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"ObbFile.cpp",
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"PosixUtils.cpp",
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"ResourceTypes.cpp",
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"ResourceUtils.cpp",
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"StreamingZipInflater.cpp",
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"TypeWrappers.cpp",
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"Util.cpp",
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"ZipFileRO.cpp",
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"ZipUtils.cpp",
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],
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export_include_dirs: ["include"],
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export_shared_lib_headers: ["libz"],
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static_libs: ["libincfs-utils"],
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whole_static_libs: ["libincfs-utils"],
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export_static_lib_headers: ["libincfs-utils"],
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target: {
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android: {
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srcs: [
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"BackupData.cpp",
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"BackupHelpers.cpp",
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"CursorWindow.cpp",
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],
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shared_libs: [
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"libbase",
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"libbinder",
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"liblog",
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"libcutils",
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"libincfs",
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"libutils",
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"libz",
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"libziparchive",
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],
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static: {
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enabled: false,
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},
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},
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host: {
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shared: {
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enabled: false,
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},
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static_libs: [
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"libbase",
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"libcutils",
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"liblog",
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"libutils",
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"libziparchive",
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],
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shared_libs: [
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"libz",
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],
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},
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linux_glibc: {
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srcs: [
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"CursorWindow.cpp",
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],
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},
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windows: {
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enabled: true,
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},
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},
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sanitize: {
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blocklist: "libandroidfw_blocklist.txt",
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},
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}
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common_test_libs = [
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"libandroidfw",
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"libbase",
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"libcutils",
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"libutils",
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"libziparchive",
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]
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cc_test {
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name: "libandroidfw_tests",
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host_supported: true,
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defaults: ["libandroidfw_defaults"],
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cppflags: [
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// This is to suppress warnings/errors from gtest
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"-Wno-unnamed-type-template-args",
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],
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srcs: [
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// Helpers/infra for testing.
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"tests/CommonHelpers.cpp",
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"tests/TestHelpers.cpp",
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"tests/TestMain.cpp",
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// Actual tests.
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"tests/ApkAssets_test.cpp",
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"tests/AppAsLib_test.cpp",
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"tests/Asset_test.cpp",
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"tests/AssetManager2_test.cpp",
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"tests/AttributeFinder_test.cpp",
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"tests/AttributeResolution_test.cpp",
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"tests/ByteBucketArray_test.cpp",
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"tests/Config_test.cpp",
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"tests/ConfigDescription_test.cpp",
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"tests/ConfigLocale_test.cpp",
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"tests/DynamicRefTable_test.cpp",
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"tests/Idmap_test.cpp",
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"tests/LoadedArsc_test.cpp",
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"tests/Locale_test.cpp",
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"tests/ResourceUtils_test.cpp",
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"tests/ResTable_test.cpp",
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"tests/Split_test.cpp",
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"tests/StringPiece_test.cpp",
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"tests/Theme_test.cpp",
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"tests/TypeWrappers_test.cpp",
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"tests/ZipUtils_test.cpp",
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],
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static_libs: ["libgmock"],
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target: {
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android: {
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srcs: [
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"tests/BackupData_test.cpp",
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"tests/BackupHelpers_test.cpp",
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"tests/CursorWindow_test.cpp",
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"tests/ObbFile_test.cpp",
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"tests/PosixUtils_test.cpp",
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],
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shared_libs: common_test_libs + [
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"libbinder",
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"liblog",
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"libui",
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],
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},
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host: {
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static_libs: common_test_libs + [
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"liblog",
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"libz",
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],
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},
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},
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data: [
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"tests/data/**/*.apk",
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"tests/data/**/*.arsc",
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"tests/data/**/*.idmap",
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],
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test_suites: ["device-tests"],
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}
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cc_benchmark {
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name: "libandroidfw_benchmarks",
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defaults: ["libandroidfw_defaults"],
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srcs: [
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// Helpers/infra for benchmarking.
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"tests/BenchMain.cpp",
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"tests/BenchmarkHelpers.cpp",
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"tests/CommonHelpers.cpp",
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// Actual benchmarks.
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"tests/AssetManager2_bench.cpp",
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"tests/AttributeResolution_bench.cpp",
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"tests/CursorWindow_bench.cpp",
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"tests/SparseEntry_bench.cpp",
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"tests/Theme_bench.cpp",
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],
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shared_libs: common_test_libs,
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data: ["tests/data/**/*.apk"],
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}
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cc_library {
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name: "libandroidfw_fuzzer_lib",
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defaults: ["libandroidfw_defaults"],
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host_supported: true,
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srcs: [
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"CursorWindow.cpp",
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],
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export_include_dirs: ["include"],
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target: {
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android: {
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shared_libs: common_test_libs + [
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"libbinder",
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"liblog",
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],
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},
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host: {
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static_libs: common_test_libs + [
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"libbinder",
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"liblog",
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],
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},
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darwin: {
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// libbinder is not supported on mac
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enabled: false,
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},
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},
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}
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