| /* |
| * Copyright (C) 2011 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. |
| */ |
| |
| #include "dex_file.h" |
| |
| #include <memory> |
| |
| #include "base64_test_util.h" |
| #include "code_item_accessors-inl.h" |
| #include "descriptors_names.h" |
| #include "dex_file-inl.h" |
| #include "dex_file_loader.h" |
| #include "gtest/gtest.h" |
| |
| namespace art { |
| |
| class DexFileLoaderTest : public testing::Test {}; |
| |
| static constexpr char kLocationString[] = "/a/dex/file/location"; |
| |
| static inline std::vector<uint8_t> DecodeBase64Vec(const char* src) { |
| std::vector<uint8_t> res; |
| size_t size; |
| std::unique_ptr<uint8_t[]> data(DecodeBase64(src, &size)); |
| res.resize(size); |
| memcpy(res.data(), data.get(), size); |
| return res; |
| } |
| |
| // Although this is the same content logically as the Nested test dex, |
| // the DexFileHeader test is sensitive to subtle changes in the |
| // contents due to the checksum etc, so we embed the exact input here. |
| // |
| // class Nested { |
| // class Inner { |
| // } |
| // } |
| static const char kRawDex[] = |
| "ZGV4CjAzNQAQedgAe7gM1B/WHsWJ6L7lGAISGC7yjD2IAwAAcAAAAHhWNBIAAAAAAAAAAMQCAAAP" |
| "AAAAcAAAAAcAAACsAAAAAgAAAMgAAAABAAAA4AAAAAMAAADoAAAAAgAAAAABAABIAgAAQAEAAK4B" |
| "AAC2AQAAvQEAAM0BAADXAQAA+wEAABsCAAA+AgAAUgIAAF8CAABiAgAAZgIAAHMCAAB5AgAAgQIA" |
| "AAIAAAADAAAABAAAAAUAAAAGAAAABwAAAAkAAAAJAAAABgAAAAAAAAAKAAAABgAAAKgBAAAAAAEA" |
| "DQAAAAAAAQAAAAAAAQAAAAAAAAAFAAAAAAAAAAAAAAAAAAAABQAAAAAAAAAIAAAAiAEAAKsCAAAA" |
| "AAAAAQAAAAAAAAAFAAAAAAAAAAgAAACYAQAAuAIAAAAAAAACAAAAlAIAAJoCAAABAAAAowIAAAIA" |
| "AgABAAAAiAIAAAYAAABbAQAAcBACAAAADgABAAEAAQAAAI4CAAAEAAAAcBACAAAADgBAAQAAAAAA" |
| "AAAAAAAAAAAATAEAAAAAAAAAAAAAAAAAAAEAAAABAAY8aW5pdD4ABUlubmVyAA5MTmVzdGVkJElu" |
| "bmVyOwAITE5lc3RlZDsAIkxkYWx2aWsvYW5ub3RhdGlvbi9FbmNsb3NpbmdDbGFzczsAHkxkYWx2" |
| "aWsvYW5ub3RhdGlvbi9Jbm5lckNsYXNzOwAhTGRhbHZpay9hbm5vdGF0aW9uL01lbWJlckNsYXNz" |
| "ZXM7ABJMamF2YS9sYW5nL09iamVjdDsAC05lc3RlZC5qYXZhAAFWAAJWTAALYWNjZXNzRmxhZ3MA" |
| "BG5hbWUABnRoaXMkMAAFdmFsdWUAAgEABw4AAQAHDjwAAgIBDhgBAgMCCwQADBcBAgQBDhwBGAAA" |
| "AQEAAJAgAICABNQCAAABAAGAgATwAgAAEAAAAAAAAAABAAAAAAAAAAEAAAAPAAAAcAAAAAIAAAAH" |
| "AAAArAAAAAMAAAACAAAAyAAAAAQAAAABAAAA4AAAAAUAAAADAAAA6AAAAAYAAAACAAAAAAEAAAMQ" |
| "AAACAAAAQAEAAAEgAAACAAAAVAEAAAYgAAACAAAAiAEAAAEQAAABAAAAqAEAAAIgAAAPAAAArgEA" |
| "AAMgAAACAAAAiAIAAAQgAAADAAAAlAIAAAAgAAACAAAAqwIAAAAQAAABAAAAxAIAAA=="; |
| |
| // kRawDex{38,39,40,41} are dex'ed versions of the following Java source : |
| // |
| // public class Main { |
| // public static void main(String[] foo) { |
| // } |
| // } |
| // |
| // The dex file was manually edited to change its dex version code to 38 |
| // or 39, respectively. |
| static const char kRawDex38[] = |
| "ZGV4CjAzOAC4OovJlJ1089ikzK6asMf/f8qp3Kve5VsgAgAAcAAAAHhWNBIAAAAAAAAAAIwBAAAI" |
| "AAAAcAAAAAQAAACQAAAAAgAAAKAAAAAAAAAAAAAAAAMAAAC4AAAAAQAAANAAAAAwAQAA8AAAACIB" |
| "AAAqAQAAMgEAAEYBAABRAQAAVAEAAFgBAABtAQAAAQAAAAIAAAAEAAAABgAAAAQAAAACAAAAAAAA" |
| "AAUAAAACAAAAHAEAAAAAAAAAAAAAAAABAAcAAAABAAAAAAAAAAAAAAABAAAAAQAAAAAAAAADAAAA" |
| "AAAAAH4BAAAAAAAAAQABAAEAAABzAQAABAAAAHAQAgAAAA4AAQABAAAAAAB4AQAAAQAAAA4AAAAB" |
| "AAAAAwAGPGluaXQ+AAZMTWFpbjsAEkxqYXZhL2xhbmcvT2JqZWN0OwAJTWFpbi5qYXZhAAFWAAJW" |
| "TAATW0xqYXZhL2xhbmcvU3RyaW5nOwAEbWFpbgABAAcOAAMBAAcOAAAAAgAAgYAE8AEBCYgCDAAA" |
| "AAAAAAABAAAAAAAAAAEAAAAIAAAAcAAAAAIAAAAEAAAAkAAAAAMAAAACAAAAoAAAAAUAAAADAAAA" |
| "uAAAAAYAAAABAAAA0AAAAAEgAAACAAAA8AAAAAEQAAABAAAAHAEAAAIgAAAIAAAAIgEAAAMgAAAC" |
| "AAAAcwEAAAAgAAABAAAAfgEAAAAQAAABAAAAjAEAAA=="; |
| |
| static const char kRawDex39[] = |
| "ZGV4CjAzOQC4OovJlJ1089ikzK6asMf/f8qp3Kve5VsgAgAAcAAAAHhWNBIAAAAAAAAAAIwBAAAI" |
| "AAAAcAAAAAQAAACQAAAAAgAAAKAAAAAAAAAAAAAAAAMAAAC4AAAAAQAAANAAAAAwAQAA8AAAACIB" |
| "AAAqAQAAMgEAAEYBAABRAQAAVAEAAFgBAABtAQAAAQAAAAIAAAAEAAAABgAAAAQAAAACAAAAAAAA" |
| "AAUAAAACAAAAHAEAAAAAAAAAAAAAAAABAAcAAAABAAAAAAAAAAAAAAABAAAAAQAAAAAAAAADAAAA" |
| "AAAAAH4BAAAAAAAAAQABAAEAAABzAQAABAAAAHAQAgAAAA4AAQABAAAAAAB4AQAAAQAAAA4AAAAB" |
| "AAAAAwAGPGluaXQ+AAZMTWFpbjsAEkxqYXZhL2xhbmcvT2JqZWN0OwAJTWFpbi5qYXZhAAFWAAJW" |
| "TAATW0xqYXZhL2xhbmcvU3RyaW5nOwAEbWFpbgABAAcOAAMBAAcOAAAAAgAAgYAE8AEBCYgCDAAA" |
| "AAAAAAABAAAAAAAAAAEAAAAIAAAAcAAAAAIAAAAEAAAAkAAAAAMAAAACAAAAoAAAAAUAAAADAAAA" |
| "uAAAAAYAAAABAAAA0AAAAAEgAAACAAAA8AAAAAEQAAABAAAAHAEAAAIgAAAIAAAAIgEAAAMgAAAC" |
| "AAAAcwEAAAAgAAABAAAAfgEAAAAQAAABAAAAjAEAAA=="; |
| |
| static const char kRawDex40[] = |
| "ZGV4CjA0MAC4OovJlJ1089ikzK6asMf/f8qp3Kve5VsgAgAAcAAAAHhWNBIAAAAAAAAAAIwBAAAI" |
| "AAAAcAAAAAQAAACQAAAAAgAAAKAAAAAAAAAAAAAAAAMAAAC4AAAAAQAAANAAAAAwAQAA8AAAACIB" |
| "AAAqAQAAMgEAAEYBAABRAQAAVAEAAFgBAABtAQAAAQAAAAIAAAAEAAAABgAAAAQAAAACAAAAAAAA" |
| "AAUAAAACAAAAHAEAAAAAAAAAAAAAAAABAAcAAAABAAAAAAAAAAAAAAABAAAAAQAAAAAAAAADAAAA" |
| "AAAAAH4BAAAAAAAAAQABAAEAAABzAQAABAAAAHAQAgAAAA4AAQABAAAAAAB4AQAAAQAAAA4AAAAB" |
| "AAAAAwAGPGluaXQ+AAZMTWFpbjsAEkxqYXZhL2xhbmcvT2JqZWN0OwAJTWFpbi5qYXZhAAFWAAJW" |
| "TAATW0xqYXZhL2xhbmcvU3RyaW5nOwAEbWFpbgABAAcOAAMBAAcOAAAAAgAAgYAE8AEBCYgCDAAA" |
| "AAAAAAABAAAAAAAAAAEAAAAIAAAAcAAAAAIAAAAEAAAAkAAAAAMAAAACAAAAoAAAAAUAAAADAAAA" |
| "uAAAAAYAAAABAAAA0AAAAAEgAAACAAAA8AAAAAEQAAABAAAAHAEAAAIgAAAIAAAAIgEAAAMgAAAC" |
| "AAAAcwEAAAAgAAABAAAAfgEAAAAQAAABAAAAjAEAAA=="; |
| |
| static const char kRawDex41[] = |
| "ZGV4CjA0MQC4OovJlJ1089ikzK6asMf/f8qp3Kve5VsgAgAAcAAAAHhWNBIAAAAAAAAAAIwBAAAI" |
| "AAAAcAAAAAQAAACQAAAAAgAAAKAAAAAAAAAAAAAAAAMAAAC4AAAAAQAAANAAAAAwAQAA8AAAACIB" |
| "AAAqAQAAMgEAAEYBAABRAQAAVAEAAFgBAABtAQAAAQAAAAIAAAAEAAAABgAAAAQAAAACAAAAAAAA" |
| "AAUAAAACAAAAHAEAAAAAAAAAAAAAAAABAAcAAAABAAAAAAAAAAAAAAABAAAAAQAAAAAAAAADAAAA" |
| "AAAAAH4BAAAAAAAAAQABAAEAAABzAQAABAAAAHAQAgAAAA4AAQABAAAAAAB4AQAAAQAAAA4AAAAB" |
| "AAAAAwAGPGluaXQ+AAZMTWFpbjsAEkxqYXZhL2xhbmcvT2JqZWN0OwAJTWFpbi5qYXZhAAFWAAJW" |
| "TAATW0xqYXZhL2xhbmcvU3RyaW5nOwAEbWFpbgABAAcOAAMBAAcOAAAAAgAAgYAE8AEBCYgCDAAA" |
| "AAAAAAABAAAAAAAAAAEAAAAIAAAAcAAAAAIAAAAEAAAAkAAAAAMAAAACAAAAoAAAAAUAAAADAAAA" |
| "uAAAAAYAAAABAAAA0AAAAAEgAAACAAAA8AAAAAEQAAABAAAAHAEAAAIgAAAIAAAAIgEAAAMgAAAC" |
| "AAAAcwEAAAAgAAABAAAAfgEAAAAQAAABAAAAjAEAAA=="; |
| |
| static const char kRawDexZeroLength[] = |
| "UEsDBAoAAAAAAOhxAkkAAAAAAAAAAAAAAAALABwAY2xhc3Nlcy5kZXhVVAkAA2QNoVdnDaFXdXgL" |
| "AAEE5AMBAASIEwAAUEsBAh4DCgAAAAAA6HECSQAAAAAAAAAAAAAAAAsAGAAAAAAAAAAAAKCBAAAA" |
| "AGNsYXNzZXMuZGV4VVQFAANkDaFXdXgLAAEE5AMBAASIEwAAUEsFBgAAAAABAAEAUQAAAEUAAAAA" |
| "AA=="; |
| |
| static const char kRawZipClassesDexPresent[] = |
| "UEsDBBQAAAAIANVRN0ms99lIMQEAACACAAALABwAY2xhc3Nlcy5kZXhVVAkAAwFj5VcUY+VXdXgL" |
| "AAEE5AMBAASIEwAAS0mt4DIwtmDYYdV9csrcks83lpxZN2vD8f/1p1beWX3vabQCEwNDAQMDQ0WY" |
| "iRADFPQwMjBwMEDEWYB4AhADlTEsYEAAZiDeAcRApQwXgNgAyPgApJWAtBYQGwGxGxAHAnEIEEcA" |
| "cS4jRD0T1Fw2KM0ENZMVypZhRLIIqIMdag9CBMFnhtJ1jDA5RrBcMSPE7AIBkIl8UFGgP6Fu4IOa" |
| "wczAZpOZl1lix8Dm45uYmWfNIOSTlViWqJ+TmJeu75+UlZpcYs3ACZLSA4kzMIYxMIX5MAhHIykL" |
| "LinKzEu3ZmDJBSoDOZiPgRlMgv3T2MDygZGRs4OJB8n9MBoWzrAwmQD1Eyy8WZHCmg0pvBkVIGpA" |
| "Yc4oABEHhRuTAsRMUDwwQ9WAwoJBAaIGHE5Q9aB4BgBQSwECHgMUAAAACADVUTdJrPfZSDEBAAAg" |
| "AgAACwAYAAAAAAAAAAAAoIEAAAAAY2xhc3Nlcy5kZXhVVAUAAwFj5Vd1eAsAAQTkAwEABIgTAABQ" |
| "SwUGAAAAAAEAAQBRAAAAdgEAAAAA"; |
| |
| static const char kRawZipClassesDexAbsent[] = |
| "UEsDBBQAAAAIANVRN0ms99lIMQEAACACAAAOABwAbm90Y2xhc3Nlcy5kZXhVVAkAAwFj5VcUY+VX" |
| "dXgLAAEE5AMBAASIEwAAS0mt4DIwtmDYYdV9csrcks83lpxZN2vD8f/1p1beWX3vabQCEwNDAQMD" |
| "Q0WYiRADFPQwMjBwMEDEWYB4AhADlTEsYEAAZiDeAcRApQwXgNgAyPgApJWAtBYQGwGxGxAHAnEI" |
| "EEcAcS4jRD0T1Fw2KM0ENZMVypZhRLIIqIMdag9CBMFnhtJ1jDA5RrBcMSPE7AIBkIl8UFGgP6Fu" |
| "4IOawczAZpOZl1lix8Dm45uYmWfNIOSTlViWqJ+TmJeu75+UlZpcYs3ACZLSA4kzMIYxMIX5MAhH" |
| "IykLLinKzEu3ZmDJBSoDOZiPgRlMgv3T2MDygZGRs4OJB8n9MBoWzrAwmQD1Eyy8WZHCmg0pvBkV" |
| "IGpAYc4oABEHhRuTAsRMUDwwQ9WAwoJBAaIGHE5Q9aB4BgBQSwECHgMUAAAACADVUTdJrPfZSDEB" |
| "AAAgAgAADgAYAAAAAAAAAAAAoIEAAAAAbm90Y2xhc3Nlcy5kZXhVVAUAAwFj5Vd1eAsAAQTkAwEA" |
| "BIgTAABQSwUGAAAAAAEAAQBUAAAAeQEAAAAA"; |
| |
| static const char kRawZipThreeDexFiles[] = |
| "UEsDBBQAAAAIAP1WN0ms99lIMQEAACACAAAMABwAY2xhc3NlczIuZGV4VVQJAAOtbOVXrWzlV3V4" |
| "CwABBOQDAQAEiBMAAEtJreAyMLZg2GHVfXLK3JLPN5acWTdrw/H/9adW3ll972m0AhMDQwEDA0NF" |
| "mIkQAxT0MDIwcDBAxFmAeAIQA5UxLGBAAGYg3gHEQKUMF4DYAMj4AKSVgLQWEBsBsRsQBwJxCBBH" |
| "AHEuI0Q9E9RcNijNBDWTFcqWYUSyCKiDHWoPQgTBZ4bSdYwwOUawXDEjxOwCAZCJfFBRoD+hbuCD" |
| "msHMwGaTmZdZYsfA5uObmJlnzSDkk5VYlqifk5iXru+flJWaXGLNwAmS0gOJMzCGMTCF+TAIRyMp" |
| "Cy4pysxLt2ZgyQUqAzmYj4EZTIL909jA8oGRkbODiQfJ/TAaFs6wMJkA9RMsvFmRwpoNKbwZFSBq" |
| "QGHOKAARB4UbkwLETFA8MEPVgMKCQQGiBhxOUPWgeAYAUEsDBBQAAAAIAABXN0ms99lIMQEAACAC" |
| "AAAMABwAY2xhc3NlczMuZGV4VVQJAAOvbOVXr2zlV3V4CwABBOQDAQAEiBMAAEtJreAyMLZg2GHV" |
| "fXLK3JLPN5acWTdrw/H/9adW3ll972m0AhMDQwEDA0NFmIkQAxT0MDIwcDBAxFmAeAIQA5UxLGBA" |
| "AGYg3gHEQKUMF4DYAMj4AKSVgLQWEBsBsRsQBwJxCBBHAHEuI0Q9E9RcNijNBDWTFcqWYUSyCKiD" |
| "HWoPQgTBZ4bSdYwwOUawXDEjxOwCAZCJfFBRoD+hbuCDmsHMwGaTmZdZYsfA5uObmJlnzSDkk5VY" |
| "lqifk5iXru+flJWaXGLNwAmS0gOJMzCGMTCF+TAIRyMpCy4pysxLt2ZgyQUqAzmYj4EZTIL909jA" |
| "8oGRkbODiQfJ/TAaFs6wMJkA9RMsvFmRwpoNKbwZFSBqQGHOKAARB4UbkwLETFA8MEPVgMKCQQGi" |
| "BhxOUPWgeAYAUEsDBBQAAAAIANVRN0ms99lIMQEAACACAAALABwAY2xhc3Nlcy5kZXhVVAkAAwFj" |
| "5VetbOVXdXgLAAEE5AMBAASIEwAAS0mt4DIwtmDYYdV9csrcks83lpxZN2vD8f/1p1beWX3vabQC" |
| "EwNDAQMDQ0WYiRADFPQwMjBwMEDEWYB4AhADlTEsYEAAZiDeAcRApQwXgNgAyPgApJWAtBYQGwGx" |
| "GxAHAnEIEEcAcS4jRD0T1Fw2KM0ENZMVypZhRLIIqIMdag9CBMFnhtJ1jDA5RrBcMSPE7AIBkIl8" |
| "UFGgP6Fu4IOawczAZpOZl1lix8Dm45uYmWfNIOSTlViWqJ+TmJeu75+UlZpcYs3ACZLSA4kzMIYx" |
| "MIX5MAhHIykLLinKzEu3ZmDJBSoDOZiPgRlMgv3T2MDygZGRs4OJB8n9MBoWzrAwmQD1Eyy8WZHC" |
| "mg0pvBkVIGpAYc4oABEHhRuTAsRMUDwwQ9WAwoJBAaIGHE5Q9aB4BgBQSwECHgMUAAAACAD9VjdJ" |
| "rPfZSDEBAAAgAgAADAAYAAAAAAAAAAAAoIEAAAAAY2xhc3NlczIuZGV4VVQFAAOtbOVXdXgLAAEE" |
| "5AMBAASIEwAAUEsBAh4DFAAAAAgAAFc3Saz32UgxAQAAIAIAAAwAGAAAAAAAAAAAAKCBdwEAAGNs" |
| "YXNzZXMzLmRleFVUBQADr2zlV3V4CwABBOQDAQAEiBMAAFBLAQIeAxQAAAAIANVRN0ms99lIMQEA" |
| "ACACAAALABgAAAAAAAAAAACgge4CAABjbGFzc2VzLmRleFVUBQADAWPlV3V4CwABBOQDAQAEiBMA" |
| "AFBLBQYAAAAAAwADAPUAAABkBAAAAAA="; |
| |
| static const char kRawDexBadMapOffset[] = |
| "ZGV4CjAzNQAZKGSz85r+tXJ1I24FYi+FpQtWbXtelAmoAQAAcAAAAHhWNBIAAAAAAAAAAEAwIBAF" |
| "AAAAcAAAAAMAAACEAAAAAQAAAJAAAAAAAAAAAAAAAAIAAACcAAAAAQAAAKwAAADcAAAAzAAAAOQA" |
| "AADsAAAA9AAAAPkAAAANAQAAAgAAAAMAAAAEAAAABAAAAAIAAAAAAAAAAAAAAAAAAAABAAAAAAAA" |
| "AAAAAAABAAAAAQAAAAAAAAABAAAAAAAAABUBAAAAAAAAAQABAAEAAAAQAQAABAAAAHAQAQAAAA4A" |
| "Bjxpbml0PgAGQS5qYXZhAANMQTsAEkxqYXZhL2xhbmcvT2JqZWN0OwABVgABAAcOAAAAAQAAgYAE" |
| "zAEACwAAAAAAAAABAAAAAAAAAAEAAAAFAAAAcAAAAAIAAAADAAAAhAAAAAMAAAABAAAAkAAAAAUA" |
| "AAACAAAAnAAAAAYAAAABAAAArAAAAAEgAAABAAAAzAAAAAIgAAAFAAAA5AAAAAMgAAABAAAAEAEA" |
| "AAAgAAABAAAAFQEAAAAQAAABAAAAIAEAAA=="; |
| |
| static const char kRawDexDebugInfoLocalNullType[] = |
| "ZGV4CjAzNQA+Kwj2g6OZMH88OvK9Ey6ycdIsFCt18ED8AQAAcAAAAHhWNBIAAAAAAAAAAHQBAAAI" |
| "AAAAcAAAAAQAAACQAAAAAgAAAKAAAAAAAAAAAAAAAAMAAAC4AAAAAQAAANAAAAAMAQAA8AAAABwB" |
| "AAAkAQAALAEAAC8BAAA0AQAASAEAAEsBAABOAQAAAgAAAAMAAAAEAAAABQAAAAIAAAAAAAAAAAAA" |
| "AAUAAAADAAAAAAAAAAEAAQAAAAAAAQAAAAYAAAACAAEAAAAAAAEAAAABAAAAAgAAAAAAAAABAAAA" |
| "AAAAAGMBAAAAAAAAAQABAAEAAABUAQAABAAAAHAQAgAAAA4AAgABAAAAAABZAQAAAgAAABIQDwAG" |
| "PGluaXQ+AAZBLmphdmEAAUkAA0xBOwASTGphdmEvbGFuZy9PYmplY3Q7AAFWAAFhAAR0aGlzAAEA" |
| "Bw4AAwAHDh4DAAcAAAAAAQEAgYAE8AEBAIgCAAAACwAAAAAAAAABAAAAAAAAAAEAAAAIAAAAcAAA" |
| "AAIAAAAEAAAAkAAAAAMAAAACAAAAoAAAAAUAAAADAAAAuAAAAAYAAAABAAAA0AAAAAEgAAACAAAA" |
| "8AAAAAIgAAAIAAAAHAEAAAMgAAACAAAAVAEAAAAgAAABAAAAYwEAAAAQAAABAAAAdAEAAA=="; |
| |
| static void DecodeDexFile(const char* base64, std::vector<uint8_t>* dex_bytes) { |
| // decode base64 |
| CHECK(base64 != nullptr); |
| *dex_bytes = DecodeBase64Vec(base64); |
| CHECK_NE(dex_bytes->size(), 0u); |
| } |
| |
| static bool OpenDexFilesBase64(const char* base64, |
| const char* location, |
| std::vector<uint8_t>* dex_bytes, |
| std::vector<std::unique_ptr<const DexFile>>* dex_files, |
| DexFileLoaderErrorCode* error_code, |
| std::string* error_msg) { |
| DecodeDexFile(base64, dex_bytes); |
| |
| // read dex file(s) |
| static constexpr bool kVerifyChecksum = true; |
| std::vector<std::unique_ptr<const DexFile>> tmp; |
| DexFileLoader dex_file_loader(dex_bytes->data(), dex_bytes->size(), location); |
| bool success = |
| dex_file_loader.Open(/* verify= */ true, kVerifyChecksum, error_code, error_msg, dex_files); |
| return success; |
| } |
| |
| static std::unique_ptr<const DexFile> OpenDexFileBase64(const char* base64, |
| const char* location, |
| std::vector<uint8_t>* dex_bytes) { |
| // read dex files. |
| DexFileLoaderErrorCode error_code; |
| std::string error_msg; |
| std::vector<std::unique_ptr<const DexFile>> dex_files; |
| bool success = OpenDexFilesBase64(base64, location, dex_bytes, &dex_files, &error_code, |
| &error_msg); |
| CHECK(success) << error_msg; |
| EXPECT_EQ(1U, dex_files.size()); |
| return std::move(dex_files[0]); |
| } |
| |
| static std::unique_ptr<const DexFile> OpenDexFileInMemoryBase64(const char* base64, |
| const char* location, |
| uint32_t location_checksum, |
| bool expect_success, |
| std::vector<uint8_t>* dex_bytes) { |
| DecodeDexFile(base64, dex_bytes); |
| |
| std::string error_message; |
| DexFileLoader dex_file_loader(dex_bytes->data(), dex_bytes->size(), location); |
| std::unique_ptr<const DexFile> dex_file(dex_file_loader.Open(location_checksum, |
| /* oat_dex_file= */ nullptr, |
| /* verify= */ true, |
| /* verify_checksum= */ true, |
| &error_message)); |
| if (expect_success) { |
| CHECK(dex_file != nullptr) << error_message; |
| } else { |
| CHECK(dex_file == nullptr) << "Expected dex file open to fail."; |
| } |
| return dex_file; |
| } |
| |
| static void ValidateDexFileHeader(std::unique_ptr<const DexFile> dex_file) { |
| static const uint8_t kExpectedDexFileMagic[8] = { |
| /* d */ 0x64, /* e */ 0x64, /* x */ 0x78, /* \n */ 0x0d, |
| /* 0 */ 0x30, /* 3 */ 0x33, /* 5 */ 0x35, /* \0 */ 0x00 |
| }; |
| static const uint8_t kExpectedSha1[DexFile::kSha1DigestSize] = { |
| 0x7b, 0xb8, 0x0c, 0xd4, 0x1f, 0xd6, 0x1e, 0xc5, |
| 0x89, 0xe8, 0xbe, 0xe5, 0x18, 0x02, 0x12, 0x18, |
| 0x2e, 0xf2, 0x8c, 0x3d, |
| }; |
| |
| const DexFile::Header& header = dex_file->GetHeader(); |
| EXPECT_EQ(*kExpectedDexFileMagic, *header.magic_); |
| EXPECT_EQ(0x00d87910U, header.checksum_); |
| EXPECT_EQ(*kExpectedSha1, *header.signature_); |
| EXPECT_EQ(904U, header.file_size_); |
| EXPECT_EQ(112U, header.header_size_); |
| EXPECT_EQ(0U, header.link_size_); |
| EXPECT_EQ(0U, header.link_off_); |
| EXPECT_EQ(15U, header.string_ids_size_); |
| EXPECT_EQ(112U, header.string_ids_off_); |
| EXPECT_EQ(7U, header.type_ids_size_); |
| EXPECT_EQ(172U, header.type_ids_off_); |
| EXPECT_EQ(2U, header.proto_ids_size_); |
| EXPECT_EQ(200U, header.proto_ids_off_); |
| EXPECT_EQ(1U, header.field_ids_size_); |
| EXPECT_EQ(224U, header.field_ids_off_); |
| EXPECT_EQ(3U, header.method_ids_size_); |
| EXPECT_EQ(232U, header.method_ids_off_); |
| EXPECT_EQ(2U, header.class_defs_size_); |
| EXPECT_EQ(256U, header.class_defs_off_); |
| EXPECT_EQ(584U, header.data_size_); |
| EXPECT_EQ(320U, header.data_off_); |
| |
| EXPECT_EQ(header.checksum_, dex_file->GetLocationChecksum()); |
| } |
| |
| TEST_F(DexFileLoaderTest, Header) { |
| std::vector<uint8_t> dex_bytes; |
| std::unique_ptr<const DexFile> raw(OpenDexFileBase64(kRawDex, kLocationString, &dex_bytes)); |
| ValidateDexFileHeader(std::move(raw)); |
| } |
| |
| TEST_F(DexFileLoaderTest, HeaderInMemory) { |
| std::vector<uint8_t> dex_bytes; |
| std::unique_ptr<const DexFile> raw = |
| OpenDexFileInMemoryBase64(kRawDex, kLocationString, 0x00d87910U, true, &dex_bytes); |
| ValidateDexFileHeader(std::move(raw)); |
| } |
| |
| TEST_F(DexFileLoaderTest, Version38Accepted) { |
| std::vector<uint8_t> dex_bytes; |
| std::unique_ptr<const DexFile> raw(OpenDexFileBase64(kRawDex38, kLocationString, &dex_bytes)); |
| ASSERT_TRUE(raw.get() != nullptr); |
| |
| const DexFile::Header& header = raw->GetHeader(); |
| EXPECT_EQ(38u, header.GetVersion()); |
| } |
| |
| TEST_F(DexFileLoaderTest, Version39Accepted) { |
| std::vector<uint8_t> dex_bytes; |
| std::unique_ptr<const DexFile> raw(OpenDexFileBase64(kRawDex39, kLocationString, &dex_bytes)); |
| ASSERT_TRUE(raw.get() != nullptr); |
| |
| const DexFile::Header& header = raw->GetHeader(); |
| EXPECT_EQ(39u, header.GetVersion()); |
| } |
| |
| TEST_F(DexFileLoaderTest, Version40Accepted) { |
| std::vector<uint8_t> dex_bytes; |
| std::unique_ptr<const DexFile> raw(OpenDexFileBase64(kRawDex40, kLocationString, &dex_bytes)); |
| ASSERT_TRUE(raw.get() != nullptr); |
| |
| const DexFile::Header& header = raw->GetHeader(); |
| EXPECT_EQ(40u, header.GetVersion()); |
| } |
| |
| TEST_F(DexFileLoaderTest, Version41Rejected) { |
| std::vector<uint8_t> dex_bytes; |
| DecodeDexFile(kRawDex41, &dex_bytes); |
| |
| static constexpr bool kVerifyChecksum = true; |
| DexFileLoaderErrorCode error_code; |
| std::string error_msg; |
| std::vector<std::unique_ptr<const DexFile>> dex_files; |
| DexFileLoader dex_file_loader(dex_bytes.data(), dex_bytes.size(), kLocationString); |
| ASSERT_FALSE(dex_file_loader.Open( |
| /* verify= */ true, kVerifyChecksum, &error_code, &error_msg, &dex_files)); |
| } |
| |
| TEST_F(DexFileLoaderTest, ZeroLengthDexRejected) { |
| std::vector<uint8_t> dex_bytes; |
| DecodeDexFile(kRawDexZeroLength, &dex_bytes); |
| |
| static constexpr bool kVerifyChecksum = true; |
| DexFileLoaderErrorCode error_code; |
| std::string error_msg; |
| std::vector<std::unique_ptr<const DexFile>> dex_files; |
| DexFileLoader dex_file_loader(dex_bytes.data(), dex_bytes.size(), kLocationString); |
| ASSERT_FALSE(dex_file_loader.Open( |
| /* verify= */ true, kVerifyChecksum, &error_code, &error_msg, &dex_files)); |
| } |
| |
| TEST_F(DexFileLoaderTest, GetMultiDexClassesDexName) { |
| ASSERT_EQ("classes.dex", DexFileLoader::GetMultiDexClassesDexName(0)); |
| ASSERT_EQ("classes2.dex", DexFileLoader::GetMultiDexClassesDexName(1)); |
| ASSERT_EQ("classes3.dex", DexFileLoader::GetMultiDexClassesDexName(2)); |
| ASSERT_EQ("classes100.dex", DexFileLoader::GetMultiDexClassesDexName(99)); |
| } |
| |
| TEST_F(DexFileLoaderTest, GetMultiDexLocation) { |
| std::string dex_location_str = "/system/app/framework.jar"; |
| const char* dex_location = dex_location_str.c_str(); |
| ASSERT_EQ("/system/app/framework.jar", DexFileLoader::GetMultiDexLocation(0, dex_location)); |
| ASSERT_EQ("/system/app/framework.jar!classes2.dex", |
| DexFileLoader::GetMultiDexLocation(1, dex_location)); |
| ASSERT_EQ("/system/app/framework.jar!classes101.dex", |
| DexFileLoader::GetMultiDexLocation(100, dex_location)); |
| } |
| |
| TEST(DexFileUtilsTest, GetBaseLocationAndMultiDexSuffix) { |
| EXPECT_EQ("/foo/bar/baz.jar", DexFileLoader::GetBaseLocation("/foo/bar/baz.jar")); |
| EXPECT_EQ("/foo/bar/baz.jar", DexFileLoader::GetBaseLocation("/foo/bar/baz.jar!classes2.dex")); |
| EXPECT_EQ("/foo/bar/baz.jar", DexFileLoader::GetBaseLocation("/foo/bar/baz.jar!classes8.dex")); |
| EXPECT_EQ("", DexFileLoader::GetMultiDexSuffix("/foo/bar/baz.jar")); |
| EXPECT_EQ("!classes2.dex", DexFileLoader::GetMultiDexSuffix("/foo/bar/baz.jar!classes2.dex")); |
| EXPECT_EQ("!classes8.dex", DexFileLoader::GetMultiDexSuffix("/foo/bar/baz.jar!classes8.dex")); |
| } |
| |
| TEST_F(DexFileLoaderTest, ZipOpenClassesPresent) { |
| std::vector<uint8_t> dex_bytes; |
| std::vector<std::unique_ptr<const DexFile>> dex_files; |
| DexFileLoaderErrorCode error_code; |
| std::string error_msg; |
| ASSERT_TRUE(OpenDexFilesBase64(kRawZipClassesDexPresent, |
| kLocationString, |
| &dex_bytes, |
| &dex_files, |
| &error_code, |
| &error_msg)); |
| EXPECT_EQ(dex_files.size(), 1u); |
| } |
| |
| TEST_F(DexFileLoaderTest, ZipOpenClassesAbsent) { |
| std::vector<uint8_t> dex_bytes; |
| std::vector<std::unique_ptr<const DexFile>> dex_files; |
| DexFileLoaderErrorCode error_code; |
| std::string error_msg; |
| ASSERT_FALSE(OpenDexFilesBase64(kRawZipClassesDexAbsent, |
| kLocationString, |
| &dex_bytes, |
| &dex_files, |
| &error_code, |
| &error_msg)); |
| EXPECT_EQ(error_code, DexFileLoaderErrorCode::kEntryNotFound); |
| EXPECT_EQ(dex_files.size(), 0u); |
| } |
| |
| TEST_F(DexFileLoaderTest, ZipOpenThreeDexFiles) { |
| std::vector<uint8_t> dex_bytes; |
| std::vector<std::unique_ptr<const DexFile>> dex_files; |
| DexFileLoaderErrorCode error_code; |
| std::string error_msg; |
| ASSERT_TRUE(OpenDexFilesBase64(kRawZipThreeDexFiles, |
| kLocationString, |
| &dex_bytes, |
| &dex_files, |
| &error_code, |
| &error_msg)); |
| EXPECT_EQ(dex_files.size(), 3u); |
| } |
| |
| TEST_F(DexFileLoaderTest, OpenDexBadMapOffset) { |
| std::vector<uint8_t> dex_bytes; |
| std::unique_ptr<const DexFile> raw = |
| OpenDexFileInMemoryBase64(kRawDexBadMapOffset, |
| kLocationString, |
| 0xb3642819U, |
| false, |
| &dex_bytes); |
| EXPECT_EQ(raw, nullptr); |
| } |
| |
| TEST_F(DexFileLoaderTest, GetStringWithNoIndex) { |
| std::vector<uint8_t> dex_bytes; |
| std::unique_ptr<const DexFile> raw(OpenDexFileBase64(kRawDex, kLocationString, &dex_bytes)); |
| dex::TypeIndex idx; |
| EXPECT_EQ(raw->StringByTypeIdx(idx), nullptr); |
| } |
| |
| TEST_F(DexFileLoaderTest, OpenDexDebugInfoLocalNullType) { |
| std::vector<uint8_t> dex_bytes; |
| std::unique_ptr<const DexFile> raw = OpenDexFileInMemoryBase64(kRawDexDebugInfoLocalNullType, |
| kLocationString, |
| 0xf25f2b38U, |
| true, |
| &dex_bytes); |
| const dex::ClassDef& class_def = raw->GetClassDef(0); |
| constexpr uint32_t kMethodIdx = 1; |
| const dex::CodeItem* code_item = raw->GetCodeItem(raw->FindCodeItemOffset(class_def, kMethodIdx)); |
| CodeItemDebugInfoAccessor accessor(*raw, code_item, kMethodIdx); |
| ASSERT_TRUE(accessor.DecodeDebugLocalInfo(true, 1, VoidFunctor())); |
| } |
| |
| } // namespace art |