| /* |
| * 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. |
| */ |
| |
| #if defined(ART_TARGET_ANDROID) |
| |
| #include "native_loader_test.h" |
| |
| #include <android-base/properties.h> |
| #include <android-base/strings.h> |
| #include <dlfcn.h> |
| #include <gtest/gtest.h> |
| |
| #include "nativehelper/scoped_utf_chars.h" |
| #include "nativeloader/native_loader.h" |
| #include "public_libraries.h" |
| |
| namespace android { |
| namespace nativeloader { |
| |
| using ::testing::Eq; |
| using ::testing::NotNull; |
| using ::testing::StartsWith; |
| using ::testing::StrEq; |
| using internal::ConfigEntry; // NOLINT - ConfigEntry is actually used |
| using internal::ParseApexLibrariesConfig; |
| using internal::ParseConfig; |
| |
| #if defined(__LP64__) |
| #define LIB_DIR "lib64" |
| #else |
| #define LIB_DIR "lib" |
| #endif |
| |
| static void* const any_nonnull = reinterpret_cast<void*>(0x12345678); |
| |
| // Custom matcher for comparing namespace handles |
| MATCHER_P(NsEq, other, "") { |
| *result_listener << "comparing " << reinterpret_cast<const char*>(arg) << " and " << other; |
| return strcmp(reinterpret_cast<const char*>(arg), reinterpret_cast<const char*>(other)) == 0; |
| } |
| |
| ///////////////////////////////////////////////////////////////// |
| |
| // Test fixture |
| class NativeLoaderTest : public ::testing::TestWithParam<bool> { |
| protected: |
| bool IsBridged() { return GetParam(); } |
| |
| void SetUp() override { |
| mock = std::make_unique<testing::NiceMock<MockPlatform>>(IsBridged()); |
| |
| env = std::make_unique<JNIEnv>(); |
| env->functions = CreateJNINativeInterface(); |
| } |
| |
| void SetExpectations() { |
| std::vector<std::string> default_public_libs = |
| android::base::Split(preloadable_public_libraries(), ":"); |
| for (const std::string& l : default_public_libs) { |
| EXPECT_CALL(*mock, |
| mock_dlopen_ext(false, StrEq(l.c_str()), RTLD_NOW | RTLD_NODELETE, NotNull())) |
| .WillOnce(Return(any_nonnull)); |
| } |
| } |
| |
| void RunTest() { InitializeNativeLoader(); } |
| |
| void TearDown() override { |
| ResetNativeLoader(); |
| delete env->functions; |
| mock.reset(); |
| } |
| |
| std::unique_ptr<JNIEnv> env; |
| }; |
| |
| ///////////////////////////////////////////////////////////////// |
| |
| TEST_P(NativeLoaderTest, InitializeLoadsDefaultPublicLibraries) { |
| SetExpectations(); |
| RunTest(); |
| } |
| |
| TEST_P(NativeLoaderTest, OpenNativeLibraryWithoutClassloaderInApex) { |
| const char* test_lib_path = "libfoo.so"; |
| void* fake_handle = &fake_handle; // Arbitrary non-null value |
| EXPECT_CALL(*mock, |
| mock_dlopen_ext(false, StrEq(test_lib_path), RTLD_NOW, NsEq("com_android_art"))) |
| .WillOnce(Return(fake_handle)); |
| |
| bool needs_native_bridge = false; |
| char* errmsg = nullptr; |
| EXPECT_EQ(fake_handle, |
| OpenNativeLibrary(env.get(), |
| /*target_sdk_version=*/17, |
| test_lib_path, |
| /*class_loader=*/nullptr, |
| /*caller_location=*/"/apex/com.android.art/javalib/myloadinglib.jar", |
| /*library_path=*/nullptr, |
| &needs_native_bridge, |
| &errmsg)); |
| // OpenNativeLibrary never uses nativebridge when there's no classloader. That |
| // should maybe change. |
| EXPECT_EQ(needs_native_bridge, false); |
| EXPECT_EQ(errmsg, nullptr); |
| } |
| |
| TEST_P(NativeLoaderTest, OpenNativeLibraryWithoutClassloaderInFramework) { |
| const char* test_lib_path = "libfoo.so"; |
| void* fake_handle = &fake_handle; // Arbitrary non-null value |
| EXPECT_CALL(*mock, mock_dlopen_ext(false, StrEq(test_lib_path), RTLD_NOW, NsEq("system"))) |
| .WillOnce(Return(fake_handle)); |
| |
| bool needs_native_bridge = false; |
| char* errmsg = nullptr; |
| EXPECT_EQ(fake_handle, |
| OpenNativeLibrary(env.get(), |
| /*target_sdk_version=*/17, |
| test_lib_path, |
| /*class_loader=*/nullptr, |
| /*caller_location=*/"/system/framework/framework.jar!classes1.dex", |
| /*library_path=*/nullptr, |
| &needs_native_bridge, |
| &errmsg)); |
| // OpenNativeLibrary never uses nativebridge when there's no classloader. That |
| // should maybe change. |
| EXPECT_EQ(needs_native_bridge, false); |
| EXPECT_EQ(errmsg, nullptr); |
| } |
| |
| TEST_P(NativeLoaderTest, OpenNativeLibraryWithoutClassloaderAndCallerLocation) { |
| const char* test_lib_path = "libfoo.so"; |
| void* fake_handle = &fake_handle; // Arbitrary non-null value |
| EXPECT_CALL(*mock, mock_dlopen_ext(false, StrEq(test_lib_path), RTLD_NOW, NsEq("system"))) |
| .WillOnce(Return(fake_handle)); |
| |
| bool needs_native_bridge = false; |
| char* errmsg = nullptr; |
| EXPECT_EQ(fake_handle, |
| OpenNativeLibrary(env.get(), |
| /*target_sdk_version=*/17, |
| test_lib_path, |
| /*class_loader=*/nullptr, |
| /*caller_location=*/nullptr, |
| /*library_path=*/nullptr, |
| &needs_native_bridge, |
| &errmsg)); |
| // OpenNativeLibrary never uses nativebridge when there's no classloader. That |
| // should maybe change. |
| EXPECT_EQ(needs_native_bridge, false); |
| EXPECT_EQ(errmsg, nullptr); |
| } |
| |
| INSTANTIATE_TEST_SUITE_P(NativeLoaderTests, NativeLoaderTest, testing::Bool()); |
| |
| ///////////////////////////////////////////////////////////////// |
| |
| std::string append_extended_libraries(const std::string& libs) { |
| const std::string& ext_libs = extended_public_libraries(); |
| if (!ext_libs.empty()) { |
| return libs + ":" + ext_libs; |
| } |
| return libs; |
| } |
| |
| std::string default_public_and_extended_libraries() { |
| return append_extended_libraries(default_public_libraries()); |
| } |
| |
| class NativeLoaderTest_Create : public NativeLoaderTest { |
| protected: |
| // Test inputs (initialized to the default values). Overriding these |
| // must be done before calling SetExpectations() and RunTest(). |
| uint32_t target_sdk_version = 29; |
| std::string class_loader = "my_classloader"; |
| bool is_shared = false; |
| std::string dex_path = "/data/app/foo/classes.dex"; |
| std::string library_path = "/data/app/foo/" LIB_DIR "/arm"; |
| std::string permitted_path = "/data/app/foo/" LIB_DIR; |
| |
| // expected output (.. for the default test inputs) |
| std::string expected_namespace_prefix = "clns"; |
| uint64_t expected_namespace_flags = |
| ANDROID_NAMESPACE_TYPE_ISOLATED | ANDROID_NAMESPACE_TYPE_ALSO_USED_AS_ANONYMOUS; |
| std::string expected_library_path = library_path; |
| std::string expected_permitted_path = std::string("/data:/mnt/expand:") + permitted_path; |
| std::string expected_parent_namespace = "system"; |
| bool expected_link_with_platform_ns = true; |
| bool expected_link_with_art_ns = true; |
| bool expected_link_with_i18n_ns = true; |
| bool expected_link_with_conscrypt_ns = false; |
| bool expected_link_with_sphal_ns = !vendor_public_libraries().empty(); |
| bool expected_link_with_product_ns = !product_public_libraries().empty(); |
| bool expected_link_with_vndk_ns = false; |
| bool expected_link_with_vndk_product_ns = false; |
| bool expected_link_with_default_ns = false; |
| bool expected_link_with_neuralnetworks_ns = true; |
| std::string expected_shared_libs_to_platform_ns = default_public_and_extended_libraries(); |
| std::string expected_shared_libs_to_art_ns = apex_public_libraries().at("com_android_art"); |
| std::string expected_shared_libs_to_i18n_ns = apex_public_libraries().at("com_android_i18n"); |
| std::string expected_shared_libs_to_conscrypt_ns = apex_jni_libraries("com_android_conscrypt"); |
| std::string expected_shared_libs_to_sphal_ns = vendor_public_libraries(); |
| std::string expected_shared_libs_to_product_ns = product_public_libraries(); |
| std::string expected_shared_libs_to_vndk_ns = vndksp_libraries_vendor(); |
| std::string expected_shared_libs_to_vndk_product_ns = vndksp_libraries_product(); |
| std::string expected_shared_libs_to_default_ns = default_public_and_extended_libraries(); |
| std::string expected_shared_libs_to_neuralnetworks_ns = apex_public_libraries().at("com_android_neuralnetworks"); |
| |
| void SetExpectations() { |
| NativeLoaderTest::SetExpectations(); |
| |
| ON_CALL(*mock, JniObject_getParent(StrEq(class_loader))).WillByDefault(Return(nullptr)); |
| |
| EXPECT_CALL(*mock, NativeBridgeIsPathSupported(_)).Times(testing::AnyNumber()); |
| EXPECT_CALL(*mock, NativeBridgeInitialized()).Times(testing::AnyNumber()); |
| |
| EXPECT_CALL(*mock, mock_create_namespace( |
| Eq(IsBridged()), StartsWith(expected_namespace_prefix + "-"), nullptr, |
| StrEq(expected_library_path), expected_namespace_flags, |
| StrEq(expected_permitted_path), NsEq(expected_parent_namespace.c_str()))) |
| .WillOnce(Return(TO_MOCK_NAMESPACE(TO_ANDROID_NAMESPACE(dex_path.c_str())))); |
| if (expected_link_with_platform_ns) { |
| EXPECT_CALL(*mock, mock_link_namespaces(Eq(IsBridged()), _, NsEq("system"), |
| StrEq(expected_shared_libs_to_platform_ns))) |
| .WillOnce(Return(true)); |
| } |
| if (expected_link_with_art_ns) { |
| EXPECT_CALL(*mock, mock_link_namespaces(Eq(IsBridged()), _, NsEq("com_android_art"), |
| StrEq(expected_shared_libs_to_art_ns))) |
| .WillOnce(Return(true)); |
| } |
| if (expected_link_with_i18n_ns) { |
| EXPECT_CALL(*mock, mock_link_namespaces(Eq(IsBridged()), _, NsEq("com_android_i18n"), |
| StrEq(expected_shared_libs_to_i18n_ns))) |
| .WillOnce(Return(true)); |
| } |
| if (expected_link_with_sphal_ns) { |
| EXPECT_CALL(*mock, mock_link_namespaces(Eq(IsBridged()), _, NsEq("sphal"), |
| StrEq(expected_shared_libs_to_sphal_ns))) |
| .WillOnce(Return(true)); |
| } |
| if (expected_link_with_product_ns) { |
| EXPECT_CALL(*mock, mock_link_namespaces(Eq(IsBridged()), _, NsEq("product"), |
| StrEq(expected_shared_libs_to_product_ns))) |
| .WillOnce(Return(true)); |
| } |
| if (expected_link_with_vndk_ns) { |
| EXPECT_CALL(*mock, mock_link_namespaces(Eq(IsBridged()), _, NsEq("vndk"), |
| StrEq(expected_shared_libs_to_vndk_ns))) |
| .WillOnce(Return(true)); |
| } |
| if (expected_link_with_vndk_product_ns) { |
| EXPECT_CALL(*mock, mock_link_namespaces(Eq(IsBridged()), _, NsEq("vndk_product"), |
| StrEq(expected_shared_libs_to_vndk_product_ns))) |
| .WillOnce(Return(true)); |
| } |
| if (expected_link_with_default_ns) { |
| EXPECT_CALL(*mock, mock_link_namespaces(Eq(IsBridged()), _, NsEq("default"), |
| StrEq(expected_shared_libs_to_default_ns))) |
| .WillOnce(Return(true)); |
| } |
| if (expected_link_with_neuralnetworks_ns) { |
| EXPECT_CALL(*mock, mock_link_namespaces(Eq(IsBridged()), _, NsEq("com_android_neuralnetworks"), |
| StrEq(expected_shared_libs_to_neuralnetworks_ns))) |
| .WillOnce(Return(true)); |
| } |
| if (expected_link_with_conscrypt_ns) { |
| EXPECT_CALL(*mock, mock_link_namespaces(Eq(IsBridged()), _, NsEq("com_android_conscrypt"), |
| StrEq(expected_shared_libs_to_conscrypt_ns))) |
| .WillOnce(Return(true)); |
| } |
| } |
| |
| void RunTest() { |
| NativeLoaderTest::RunTest(); |
| |
| jstring err = CreateClassLoaderNamespace( |
| env(), target_sdk_version, env()->NewStringUTF(class_loader.c_str()), is_shared, |
| env()->NewStringUTF(dex_path.c_str()), env()->NewStringUTF(library_path.c_str()), |
| env()->NewStringUTF(permitted_path.c_str()), /*uses_library_list=*/ nullptr); |
| |
| // no error |
| EXPECT_EQ(err, nullptr) << "Error is: " << std::string(ScopedUtfChars(env(), err).c_str()); |
| |
| if (!IsBridged()) { |
| struct android_namespace_t* ns = |
| FindNamespaceByClassLoader(env(), env()->NewStringUTF(class_loader.c_str())); |
| |
| // The created namespace is for this apk |
| EXPECT_EQ(dex_path.c_str(), reinterpret_cast<const char*>(ns)); |
| } else { |
| struct NativeLoaderNamespace* ns = |
| FindNativeLoaderNamespaceByClassLoader(env(), env()->NewStringUTF(class_loader.c_str())); |
| |
| // The created namespace is for the this apk |
| EXPECT_STREQ(dex_path.c_str(), |
| reinterpret_cast<const char*>(ns->ToRawNativeBridgeNamespace())); |
| } |
| } |
| |
| JNIEnv* env() { return NativeLoaderTest::env.get(); } |
| }; |
| |
| TEST_P(NativeLoaderTest_Create, DownloadedApp) { |
| SetExpectations(); |
| RunTest(); |
| } |
| |
| TEST_P(NativeLoaderTest_Create, BundledSystemApp) { |
| dex_path = "/system/app/foo/foo.apk"; |
| is_shared = true; |
| |
| expected_namespace_prefix = "clns-shared"; |
| expected_namespace_flags |= ANDROID_NAMESPACE_TYPE_SHARED; |
| SetExpectations(); |
| RunTest(); |
| } |
| |
| TEST_P(NativeLoaderTest_Create, BundledVendorApp) { |
| dex_path = "/vendor/app/foo/foo.apk"; |
| is_shared = true; |
| |
| expected_namespace_prefix = "clns-shared"; |
| expected_namespace_flags |= ANDROID_NAMESPACE_TYPE_SHARED; |
| SetExpectations(); |
| RunTest(); |
| } |
| |
| TEST_P(NativeLoaderTest_Create, UnbundledVendorApp) { |
| dex_path = "/vendor/app/foo/foo.apk"; |
| is_shared = false; |
| |
| expected_namespace_prefix = "vendor-clns"; |
| expected_library_path = expected_library_path + ":/vendor/" LIB_DIR; |
| expected_permitted_path = expected_permitted_path + ":/vendor/" LIB_DIR; |
| expected_shared_libs_to_platform_ns = |
| default_public_libraries() + ":" + llndk_libraries_vendor(); |
| if (android::base::GetProperty("ro.vndk.version", "") != "") { |
| expected_link_with_vndk_ns = true; |
| } |
| SetExpectations(); |
| RunTest(); |
| } |
| |
| TEST_P(NativeLoaderTest_Create, BundledProductApp) { |
| dex_path = "/product/app/foo/foo.apk"; |
| is_shared = true; |
| |
| expected_namespace_prefix = "clns-shared"; |
| expected_namespace_flags |= ANDROID_NAMESPACE_TYPE_SHARED; |
| SetExpectations(); |
| RunTest(); |
| } |
| |
| TEST_P(NativeLoaderTest_Create, SystemServerWithApexJars) { |
| dex_path = "/system/framework/services.jar:/apex/com.android.conscrypt/javalib/service-foo.jar"; |
| is_shared = true; |
| |
| expected_namespace_prefix = "clns-shared"; |
| expected_namespace_flags |= ANDROID_NAMESPACE_TYPE_SHARED; |
| expected_link_with_conscrypt_ns = true; |
| SetExpectations(); |
| RunTest(); |
| } |
| |
| TEST_P(NativeLoaderTest_Create, UnbundledProductApp) { |
| dex_path = "/product/app/foo/foo.apk"; |
| is_shared = false; |
| |
| if (is_product_treblelized()) { |
| expected_namespace_prefix = "product-clns"; |
| expected_library_path = |
| expected_library_path + ":/product/" LIB_DIR ":/system/product/" LIB_DIR; |
| expected_permitted_path = |
| expected_permitted_path + ":/product/" LIB_DIR ":/system/product/" LIB_DIR; |
| expected_shared_libs_to_platform_ns = |
| append_extended_libraries(default_public_libraries() + ":" + llndk_libraries_product()); |
| if (android::base::GetProperty("ro.product.vndk.version", "") != "") { |
| expected_link_with_vndk_product_ns = true; |
| } |
| } |
| |
| SetExpectations(); |
| RunTest(); |
| } |
| |
| TEST_P(NativeLoaderTest_Create, NamespaceForSharedLibIsNotUsedAsAnonymousNamespace) { |
| if (IsBridged()) { |
| // There is no shared lib in translated arch |
| // TODO(jiyong): revisit this |
| return; |
| } |
| // compared to apks, for java shared libs, library_path is empty; java shared |
| // libs don't have their own native libs. They use platform's. |
| library_path = ""; |
| expected_library_path = library_path; |
| // no ALSO_USED_AS_ANONYMOUS |
| expected_namespace_flags = ANDROID_NAMESPACE_TYPE_ISOLATED; |
| SetExpectations(); |
| RunTest(); |
| } |
| |
| TEST_P(NativeLoaderTest_Create, TwoApks) { |
| SetExpectations(); |
| const uint32_t second_app_target_sdk_version = 29; |
| const std::string second_app_class_loader = "second_app_classloader"; |
| const bool second_app_is_shared = false; |
| const std::string second_app_dex_path = "/data/app/bar/classes.dex"; |
| const std::string second_app_library_path = "/data/app/bar/" LIB_DIR "/arm"; |
| const std::string second_app_permitted_path = "/data/app/bar/" LIB_DIR; |
| const std::string expected_second_app_permitted_path = |
| std::string("/data:/mnt/expand:") + second_app_permitted_path; |
| const std::string expected_second_app_parent_namespace = "clns"; |
| // no ALSO_USED_AS_ANONYMOUS |
| const uint64_t expected_second_namespace_flags = ANDROID_NAMESPACE_TYPE_ISOLATED; |
| |
| // The scenario is that second app is loaded by the first app. |
| // So the first app's classloader (`classloader`) is parent of the second |
| // app's classloader. |
| ON_CALL(*mock, JniObject_getParent(StrEq(second_app_class_loader))) |
| .WillByDefault(Return(class_loader.c_str())); |
| |
| // namespace for the second app is created. Its parent is set to the namespace |
| // of the first app. |
| EXPECT_CALL(*mock, mock_create_namespace( |
| Eq(IsBridged()), StartsWith(expected_namespace_prefix + "-"), nullptr, |
| StrEq(second_app_library_path), expected_second_namespace_flags, |
| StrEq(expected_second_app_permitted_path), NsEq(dex_path.c_str()))) |
| .WillOnce(Return(TO_MOCK_NAMESPACE(TO_ANDROID_NAMESPACE(second_app_dex_path.c_str())))); |
| EXPECT_CALL(*mock, mock_link_namespaces(Eq(IsBridged()), NsEq(second_app_dex_path.c_str()), _, _)) |
| .WillRepeatedly(Return(true)); |
| |
| RunTest(); |
| jstring err = CreateClassLoaderNamespace( |
| env(), second_app_target_sdk_version, env()->NewStringUTF(second_app_class_loader.c_str()), |
| second_app_is_shared, env()->NewStringUTF(second_app_dex_path.c_str()), |
| env()->NewStringUTF(second_app_library_path.c_str()), |
| env()->NewStringUTF(second_app_permitted_path.c_str()), /*uses_library_list=*/ nullptr); |
| |
| // success |
| EXPECT_EQ(err, nullptr) << "Error is: " << std::string(ScopedUtfChars(env(), err).c_str()); |
| |
| if (!IsBridged()) { |
| struct android_namespace_t* ns = |
| FindNamespaceByClassLoader(env(), env()->NewStringUTF(second_app_class_loader.c_str())); |
| |
| // The created namespace is for the second apk |
| EXPECT_EQ(second_app_dex_path.c_str(), reinterpret_cast<const char*>(ns)); |
| } else { |
| struct NativeLoaderNamespace* ns = FindNativeLoaderNamespaceByClassLoader( |
| env(), env()->NewStringUTF(second_app_class_loader.c_str())); |
| |
| // The created namespace is for the second apk |
| EXPECT_STREQ(second_app_dex_path.c_str(), |
| reinterpret_cast<const char*>(ns->ToRawNativeBridgeNamespace())); |
| } |
| } |
| |
| INSTANTIATE_TEST_SUITE_P(NativeLoaderTests_Create, NativeLoaderTest_Create, testing::Bool()); |
| |
| const std::function<Result<bool>(const struct ConfigEntry&)> always_true = |
| [](const struct ConfigEntry&) -> Result<bool> { return true; }; |
| |
| TEST(NativeLoaderConfigParser, NamesAndComments) { |
| const char file_content[] = R"( |
| ###### |
| |
| libA.so |
| #libB.so |
| |
| |
| libC.so |
| libD.so |
| #### libE.so |
| )"; |
| const std::vector<std::string> expected_result = {"libA.so", "libC.so", "libD.so"}; |
| Result<std::vector<std::string>> result = ParseConfig(file_content, always_true); |
| ASSERT_RESULT_OK(result); |
| ASSERT_EQ(expected_result, *result); |
| } |
| |
| TEST(NativeLoaderConfigParser, WithBitness) { |
| const char file_content[] = R"( |
| libA.so 32 |
| libB.so 64 |
| libC.so |
| )"; |
| #if defined(__LP64__) |
| const std::vector<std::string> expected_result = {"libB.so", "libC.so"}; |
| #else |
| const std::vector<std::string> expected_result = {"libA.so", "libC.so"}; |
| #endif |
| Result<std::vector<std::string>> result = ParseConfig(file_content, always_true); |
| ASSERT_RESULT_OK(result); |
| ASSERT_EQ(expected_result, *result); |
| } |
| |
| TEST(NativeLoaderConfigParser, WithNoPreload) { |
| const char file_content[] = R"( |
| libA.so nopreload |
| libB.so nopreload |
| libC.so |
| )"; |
| |
| const std::vector<std::string> expected_result = {"libC.so"}; |
| Result<std::vector<std::string>> result = |
| ParseConfig(file_content, |
| [](const struct ConfigEntry& entry) -> Result<bool> { return !entry.nopreload; }); |
| ASSERT_RESULT_OK(result); |
| ASSERT_EQ(expected_result, *result); |
| } |
| |
| TEST(NativeLoaderConfigParser, WithNoPreloadAndBitness) { |
| const char file_content[] = R"( |
| libA.so nopreload 32 |
| libB.so 64 nopreload |
| libC.so 32 |
| libD.so 64 |
| libE.so nopreload |
| )"; |
| |
| #if defined(__LP64__) |
| const std::vector<std::string> expected_result = {"libD.so"}; |
| #else |
| const std::vector<std::string> expected_result = {"libC.so"}; |
| #endif |
| Result<std::vector<std::string>> result = |
| ParseConfig(file_content, |
| [](const struct ConfigEntry& entry) -> Result<bool> { return !entry.nopreload; }); |
| ASSERT_RESULT_OK(result); |
| ASSERT_EQ(expected_result, *result); |
| } |
| |
| TEST(NativeLoaderConfigParser, RejectMalformed) { |
| ASSERT_FALSE(ParseConfig("libA.so 32 64", always_true).ok()); |
| ASSERT_FALSE(ParseConfig("libA.so 32 32", always_true).ok()); |
| ASSERT_FALSE(ParseConfig("libA.so 32 nopreload 64", always_true).ok()); |
| ASSERT_FALSE(ParseConfig("32 libA.so nopreload", always_true).ok()); |
| ASSERT_FALSE(ParseConfig("nopreload libA.so 32", always_true).ok()); |
| ASSERT_FALSE(ParseConfig("libA.so nopreload # comment", always_true).ok()); |
| } |
| |
| TEST(NativeLoaderApexLibrariesConfigParser, BasicLoading) { |
| const char file_content[] = R"( |
| # comment |
| jni com_android_foo libfoo.so |
| # Empty line is ignored |
| |
| jni com_android_bar libbar.so:libbar2.so |
| |
| public com_android_bar libpublic.so |
| )"; |
| |
| Result<std::map<std::string, std::string>> jni_libs = |
| ParseApexLibrariesConfig(file_content, "jni"); |
| ASSERT_RESULT_OK(jni_libs); |
| std::map<std::string, std::string> expected_jni_libs { |
| {"com_android_foo", "libfoo.so"}, |
| {"com_android_bar", "libbar.so:libbar2.so"}, |
| }; |
| ASSERT_EQ(expected_jni_libs, *jni_libs); |
| |
| Result<std::map<std::string, std::string>> public_libs = |
| ParseApexLibrariesConfig(file_content, "public"); |
| ASSERT_RESULT_OK(public_libs); |
| std::map<std::string, std::string> expected_public_libs { |
| {"com_android_bar", "libpublic.so"}, |
| }; |
| ASSERT_EQ(expected_public_libs, *public_libs); |
| } |
| |
| TEST(NativeLoaderApexLibrariesConfigParser, RejectMalformedLine) { |
| const char file_content[] = R"( |
| jni com_android_foo libfoo |
| # missing <library list> |
| jni com_android_bar |
| )"; |
| Result<std::map<std::string, std::string>> result = ParseApexLibrariesConfig(file_content, "jni"); |
| ASSERT_FALSE(result.ok()); |
| ASSERT_EQ("Malformed line \"jni com_android_bar\"", result.error().message()); |
| } |
| |
| TEST(NativeLoaderApexLibrariesConfigParser, RejectInvalidTag) { |
| const char file_content[] = R"( |
| jni apex1 lib |
| public apex2 lib |
| # unknown tag |
| unknown com_android_foo libfoo |
| )"; |
| Result<std::map<std::string, std::string>> result = ParseApexLibrariesConfig(file_content, "jni"); |
| ASSERT_FALSE(result.ok()); |
| ASSERT_EQ("Invalid tag \"unknown com_android_foo libfoo\"", result.error().message()); |
| } |
| |
| TEST(NativeLoaderApexLibrariesConfigParser, RejectInvalidApexNamespace) { |
| const char file_content[] = R"( |
| # apex linker namespace should be mangled ('.' -> '_') |
| jni com.android.foo lib |
| )"; |
| Result<std::map<std::string, std::string>> result = ParseApexLibrariesConfig(file_content, "jni"); |
| ASSERT_FALSE(result.ok()); |
| ASSERT_EQ("Invalid apex_namespace \"jni com.android.foo lib\"", result.error().message()); |
| } |
| |
| TEST(NativeLoaderApexLibrariesConfigParser, RejectInvalidLibraryList) { |
| const char file_content[] = R"( |
| # library list is ":" separated list of filenames |
| jni com_android_foo lib64/libfoo.so |
| )"; |
| Result<std::map<std::string, std::string>> result = ParseApexLibrariesConfig(file_content, "jni"); |
| ASSERT_FALSE(result.ok()); |
| ASSERT_EQ("Invalid library_list \"jni com_android_foo lib64/libfoo.so\"", result.error().message()); |
| } |
| |
| } // namespace nativeloader |
| } // namespace android |
| |
| #endif // defined(ART_TARGET_ANDROID) |