Merge "Revert "Revert "add unittests for libnativeloader"""
This commit is contained in:
Treehugger Robot
Gerrit Code Review
commit
879415f6c0
3 changed files with 593 additions and 1 deletions
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@ -70,3 +70,26 @@ cc_library_headers {
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host_supported: true,
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export_include_dirs: ["include"],
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}
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cc_test {
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name: "libnativeloader_test",
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srcs: [
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"native_loader_test.cpp",
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"native_loader.cpp",
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"library_namespaces.cpp",
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"native_loader_namespace.cpp",
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"public_libraries.cpp",
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],
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cflags: ["-DANDROID"],
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static_libs: [
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"libbase",
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"liblog",
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"libnativehelper",
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"libgmock",
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],
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header_libs: [
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"libnativebridge-headers",
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"libnativeloader-headers",
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],
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system_shared_libs: ["libc", "libm"],
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}
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@ -42,7 +42,10 @@ class LibraryNamespaces {
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LibraryNamespaces& operator=(const LibraryNamespaces&) = delete;
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void Initialize();
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void Reset() { namespaces_.clear(); }
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void Reset() {
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namespaces_.clear();
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initialized_ = false;
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}
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NativeLoaderNamespace* Create(JNIEnv* env, uint32_t target_sdk_version, jobject class_loader,
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bool is_shared, jstring dex_path, jstring java_library_path,
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jstring java_permitted_path, std::string* error_msg);
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566
libnativeloader/native_loader_test.cpp
Normal file
566
libnativeloader/native_loader_test.cpp
Normal file
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@ -0,0 +1,566 @@
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/*
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* Copyright (C) 2019 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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*/
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#include <dlfcn.h>
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#include <memory>
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#include <unordered_map>
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#include <android-base/strings.h>
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include <jni.h>
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#include "native_loader_namespace.h"
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#include "nativeloader/dlext_namespaces.h"
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#include "nativeloader/native_loader.h"
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#include "public_libraries.h"
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using namespace ::testing;
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namespace android {
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namespace nativeloader {
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// gmock interface that represents interested platform APIs on libdl and libnativebridge
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class Platform {
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public:
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virtual ~Platform() {}
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// libdl APIs
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virtual void* dlopen(const char* filename, int flags) = 0;
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virtual int dlclose(void* handle) = 0;
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virtual char* dlerror(void) = 0;
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// These mock_* are the APIs semantically the same across libdl and libnativebridge.
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// Instead of having two set of mock APIs for the two, define only one set with an additional
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// argument 'bool bridged' to identify the context (i.e., called for libdl or libnativebridge).
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typedef char* mock_namespace_handle;
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virtual bool mock_init_anonymous_namespace(bool bridged, const char* sonames,
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const char* search_paths) = 0;
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virtual mock_namespace_handle mock_create_namespace(
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bool bridged, const char* name, const char* ld_library_path, const char* default_library_path,
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uint64_t type, const char* permitted_when_isolated_path, mock_namespace_handle parent) = 0;
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virtual bool mock_link_namespaces(bool bridged, mock_namespace_handle from,
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mock_namespace_handle to, const char* sonames) = 0;
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virtual mock_namespace_handle mock_get_exported_namespace(bool bridged, const char* name) = 0;
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virtual void* mock_dlopen_ext(bool bridged, const char* filename, int flags,
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mock_namespace_handle ns) = 0;
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// libnativebridge APIs for which libdl has no corresponding APIs
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virtual bool NativeBridgeInitialized() = 0;
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virtual const char* NativeBridgeGetError() = 0;
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virtual bool NativeBridgeIsPathSupported(const char*) = 0;
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virtual bool NativeBridgeIsSupported(const char*) = 0;
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// To mock "ClassLoader Object.getParent()"
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virtual const char* JniObject_getParent(const char*) = 0;
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};
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// The mock does not actually create a namespace object. But simply casts the pointer to the
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// string for the namespace name as the handle to the namespace object.
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#define TO_ANDROID_NAMESPACE(str) \
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reinterpret_cast<struct android_namespace_t*>(const_cast<char*>(str))
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#define TO_BRIDGED_NAMESPACE(str) \
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reinterpret_cast<struct native_bridge_namespace_t*>(const_cast<char*>(str))
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#define TO_MOCK_NAMESPACE(ns) reinterpret_cast<Platform::mock_namespace_handle>(ns)
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// These represents built-in namespaces created by the linker according to ld.config.txt
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static std::unordered_map<std::string, Platform::mock_namespace_handle> namespaces = {
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{"platform", TO_MOCK_NAMESPACE(TO_ANDROID_NAMESPACE("platform"))},
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{"default", TO_MOCK_NAMESPACE(TO_ANDROID_NAMESPACE("default"))},
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{"runtime", TO_MOCK_NAMESPACE(TO_ANDROID_NAMESPACE("runtime"))},
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{"sphal", TO_MOCK_NAMESPACE(TO_ANDROID_NAMESPACE("sphal"))},
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{"vndk", TO_MOCK_NAMESPACE(TO_ANDROID_NAMESPACE("vndk"))},
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};
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// The actual gmock object
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class MockPlatform : public Platform {
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public:
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MockPlatform(bool is_bridged) : is_bridged_(is_bridged) {
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ON_CALL(*this, NativeBridgeIsSupported(_)).WillByDefault(Return(is_bridged_));
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ON_CALL(*this, NativeBridgeIsPathSupported(_)).WillByDefault(Return(is_bridged_));
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ON_CALL(*this, mock_get_exported_namespace(_, _))
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.WillByDefault(Invoke([](bool, const char* name) -> mock_namespace_handle {
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if (namespaces.find(name) != namespaces.end()) {
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return namespaces[name];
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}
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return nullptr;
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}));
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}
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// Mocking libdl APIs
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MOCK_METHOD2(dlopen, void*(const char*, int));
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MOCK_METHOD1(dlclose, int(void*));
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MOCK_METHOD0(dlerror, char*());
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// Mocking the common APIs
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MOCK_METHOD3(mock_init_anonymous_namespace, bool(bool, const char*, const char*));
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MOCK_METHOD7(mock_create_namespace,
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mock_namespace_handle(bool, const char*, const char*, const char*, uint64_t,
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const char*, mock_namespace_handle));
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MOCK_METHOD4(mock_link_namespaces,
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bool(bool, mock_namespace_handle, mock_namespace_handle, const char*));
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MOCK_METHOD2(mock_get_exported_namespace, mock_namespace_handle(bool, const char*));
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MOCK_METHOD4(mock_dlopen_ext, void*(bool, const char*, int, mock_namespace_handle));
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// Mocking libnativebridge APIs
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MOCK_METHOD0(NativeBridgeInitialized, bool());
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MOCK_METHOD0(NativeBridgeGetError, const char*());
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MOCK_METHOD1(NativeBridgeIsPathSupported, bool(const char*));
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MOCK_METHOD1(NativeBridgeIsSupported, bool(const char*));
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// Mocking "ClassLoader Object.getParent()"
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MOCK_METHOD1(JniObject_getParent, const char*(const char*));
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private:
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bool is_bridged_;
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};
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static std::unique_ptr<MockPlatform> mock;
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// Provide C wrappers for the mock object.
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extern "C" {
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void* dlopen(const char* file, int flag) {
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return mock->dlopen(file, flag);
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}
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int dlclose(void* handle) {
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return mock->dlclose(handle);
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}
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char* dlerror(void) {
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return mock->dlerror();
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}
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bool android_init_anonymous_namespace(const char* sonames, const char* search_path) {
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return mock->mock_init_anonymous_namespace(false, sonames, search_path);
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}
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struct android_namespace_t* android_create_namespace(const char* name, const char* ld_library_path,
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const char* default_library_path,
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uint64_t type,
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const char* permitted_when_isolated_path,
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struct android_namespace_t* parent) {
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return TO_ANDROID_NAMESPACE(
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mock->mock_create_namespace(false, name, ld_library_path, default_library_path, type,
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permitted_when_isolated_path, TO_MOCK_NAMESPACE(parent)));
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}
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bool android_link_namespaces(struct android_namespace_t* from, struct android_namespace_t* to,
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const char* sonames) {
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return mock->mock_link_namespaces(false, TO_MOCK_NAMESPACE(from), TO_MOCK_NAMESPACE(to), sonames);
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}
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struct android_namespace_t* android_get_exported_namespace(const char* name) {
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return TO_ANDROID_NAMESPACE(mock->mock_get_exported_namespace(false, name));
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}
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void* android_dlopen_ext(const char* filename, int flags, const android_dlextinfo* info) {
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return mock->mock_dlopen_ext(false, filename, flags, TO_MOCK_NAMESPACE(info->library_namespace));
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}
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// libnativebridge APIs
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bool NativeBridgeIsSupported(const char* libpath) {
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return mock->NativeBridgeIsSupported(libpath);
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}
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struct native_bridge_namespace_t* NativeBridgeGetExportedNamespace(const char* name) {
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return TO_BRIDGED_NAMESPACE(mock->mock_get_exported_namespace(true, name));
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}
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struct native_bridge_namespace_t* NativeBridgeCreateNamespace(
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const char* name, const char* ld_library_path, const char* default_library_path, uint64_t type,
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const char* permitted_when_isolated_path, struct native_bridge_namespace_t* parent) {
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return TO_BRIDGED_NAMESPACE(
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mock->mock_create_namespace(true, name, ld_library_path, default_library_path, type,
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permitted_when_isolated_path, TO_MOCK_NAMESPACE(parent)));
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}
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bool NativeBridgeLinkNamespaces(struct native_bridge_namespace_t* from,
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struct native_bridge_namespace_t* to, const char* sonames) {
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return mock->mock_link_namespaces(true, TO_MOCK_NAMESPACE(from), TO_MOCK_NAMESPACE(to), sonames);
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}
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void* NativeBridgeLoadLibraryExt(const char* libpath, int flag,
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struct native_bridge_namespace_t* ns) {
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return mock->mock_dlopen_ext(true, libpath, flag, TO_MOCK_NAMESPACE(ns));
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}
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bool NativeBridgeInitialized() {
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return mock->NativeBridgeInitialized();
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}
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bool NativeBridgeInitAnonymousNamespace(const char* public_ns_sonames,
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const char* anon_ns_library_path) {
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return mock->mock_init_anonymous_namespace(true, public_ns_sonames, anon_ns_library_path);
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}
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const char* NativeBridgeGetError() {
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return mock->NativeBridgeGetError();
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}
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bool NativeBridgeIsPathSupported(const char* path) {
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return mock->NativeBridgeIsPathSupported(path);
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}
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} // extern "C"
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// A very simple JNI mock.
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// jstring is a pointer to utf8 char array. We don't need utf16 char here.
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// jobject, jclass, and jmethodID are also a pointer to utf8 char array
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// Only a few JNI methods that are actually used in libnativeloader are mocked.
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JNINativeInterface* CreateJNINativeInterface() {
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JNINativeInterface* inf = new JNINativeInterface();
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memset(inf, 0, sizeof(JNINativeInterface));
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inf->GetStringUTFChars = [](JNIEnv*, jstring s, jboolean*) -> const char* {
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return reinterpret_cast<const char*>(s);
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};
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inf->ReleaseStringUTFChars = [](JNIEnv*, jstring, const char*) -> void { return; };
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inf->NewStringUTF = [](JNIEnv*, const char* bytes) -> jstring {
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return reinterpret_cast<jstring>(const_cast<char*>(bytes));
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};
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inf->FindClass = [](JNIEnv*, const char* name) -> jclass {
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return reinterpret_cast<jclass>(const_cast<char*>(name));
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};
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inf->CallObjectMethodV = [](JNIEnv*, jobject obj, jmethodID mid, va_list) -> jobject {
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if (strcmp("getParent", reinterpret_cast<const char*>(mid)) == 0) {
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// JniObject_getParent can be a valid jobject or nullptr if there is
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// no parent classloader.
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const char* ret = mock->JniObject_getParent(reinterpret_cast<const char*>(obj));
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return reinterpret_cast<jobject>(const_cast<char*>(ret));
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}
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return nullptr;
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};
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inf->GetMethodID = [](JNIEnv*, jclass, const char* name, const char*) -> jmethodID {
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return reinterpret_cast<jmethodID>(const_cast<char*>(name));
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};
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inf->NewWeakGlobalRef = [](JNIEnv*, jobject obj) -> jobject { return obj; };
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inf->IsSameObject = [](JNIEnv*, jobject a, jobject b) -> jboolean {
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return strcmp(reinterpret_cast<const char*>(a), reinterpret_cast<const char*>(b)) == 0;
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};
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return inf;
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}
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static void* const any_nonnull = reinterpret_cast<void*>(0x12345678);
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// Custom matcher for comparing namespace handles
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MATCHER_P(NsEq, other, "") {
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*result_listener << "comparing " << reinterpret_cast<const char*>(arg) << " and " << other;
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return strcmp(reinterpret_cast<const char*>(arg), reinterpret_cast<const char*>(other)) == 0;
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}
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/////////////////////////////////////////////////////////////////
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// Test fixture
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class NativeLoaderTest : public ::testing::TestWithParam<bool> {
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protected:
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bool IsBridged() { return GetParam(); }
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void SetUp() override {
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mock = std::make_unique<NiceMock<MockPlatform>>(IsBridged());
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env = std::make_unique<JNIEnv>();
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env->functions = CreateJNINativeInterface();
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}
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void SetExpectations() {
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std::vector<std::string> default_public_libs =
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android::base::Split(default_public_libraries(), ":");
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for (auto l : default_public_libs) {
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EXPECT_CALL(*mock, dlopen(StrEq(l.c_str()), RTLD_NOW | RTLD_NODELETE))
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.WillOnce(Return(any_nonnull));
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}
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}
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void RunTest() { InitializeNativeLoader(); }
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void TearDown() override {
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ResetNativeLoader();
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delete env->functions;
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mock.reset();
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}
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std::unique_ptr<JNIEnv> env;
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};
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/////////////////////////////////////////////////////////////////
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TEST_P(NativeLoaderTest, InitializeLoadsDefaultPublicLibraries) {
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SetExpectations();
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RunTest();
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}
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INSTANTIATE_TEST_SUITE_P(NativeLoaderTests, NativeLoaderTest, testing::Bool());
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/////////////////////////////////////////////////////////////////
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class NativeLoaderTest_Create : public NativeLoaderTest {
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protected:
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// Test inputs (initialized to the default values). Overriding these
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// must be done before calling SetExpectations() and RunTest().
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uint32_t target_sdk_version = 29;
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std::string class_loader = "my_classloader";
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bool is_shared = false;
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std::string dex_path = "/data/app/foo/classes.dex";
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std::string library_path = "/data/app/foo/lib/arm";
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std::string permitted_path = "/data/app/foo/lib";
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// expected output (.. for the default test inputs)
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std::string expected_namespace_name = "classloader-namespace";
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uint64_t expected_namespace_flags = ANDROID_NAMESPACE_TYPE_ISOLATED;
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std::string expected_library_path = library_path;
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std::string expected_permitted_path = std::string("/data:/mnt/expand:") + permitted_path;
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std::string expected_parent_namespace = "platform";
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bool expected_link_with_platform_ns = true;
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bool expected_link_with_runtime_ns = true;
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bool expected_link_with_sphal_ns = true;
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bool expected_link_with_vndk_ns = false;
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bool expected_link_with_default_ns = false;
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std::string expected_shared_libs_to_platform_ns = default_public_libraries();
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std::string expected_shared_libs_to_runtime_ns = runtime_public_libraries();
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std::string expected_shared_libs_to_sphal_ns = vendor_public_libraries();
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std::string expected_shared_libs_to_vndk_ns = vndksp_libraries();
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std::string expected_shared_libs_to_default_ns = default_public_libraries();
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void SetExpectations() {
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NativeLoaderTest::SetExpectations();
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ON_CALL(*mock, JniObject_getParent(StrEq(class_loader))).WillByDefault(Return(nullptr));
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EXPECT_CALL(*mock, NativeBridgeIsPathSupported(_)).Times(AnyNumber());
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EXPECT_CALL(*mock, NativeBridgeInitialized()).Times(AnyNumber());
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if (IsBridged()) {
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EXPECT_CALL(*mock,
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mock_init_anonymous_namespace(false, StrEq(default_public_libraries()), nullptr))
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.WillOnce(Return(true));
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EXPECT_CALL(*mock, NativeBridgeInitialized()).WillOnce(Return(true));
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}
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EXPECT_CALL(*mock, mock_init_anonymous_namespace(
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Eq(IsBridged()), StrEq(default_public_libraries()), StrEq(library_path)))
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.WillOnce(Return(true));
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EXPECT_CALL(*mock, mock_create_namespace(
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Eq(IsBridged()), StrEq(expected_namespace_name), nullptr,
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StrEq(expected_library_path), expected_namespace_flags,
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StrEq(expected_permitted_path), NsEq(expected_parent_namespace.c_str())))
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.WillOnce(Return(TO_MOCK_NAMESPACE(TO_ANDROID_NAMESPACE(dex_path.c_str()))));
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if (expected_link_with_platform_ns) {
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EXPECT_CALL(*mock, mock_link_namespaces(Eq(IsBridged()), _, NsEq("platform"),
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StrEq(expected_shared_libs_to_platform_ns)))
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.WillOnce(Return(true));
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}
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if (expected_link_with_runtime_ns) {
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EXPECT_CALL(*mock, mock_link_namespaces(Eq(IsBridged()), _, NsEq("runtime"),
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StrEq(expected_shared_libs_to_runtime_ns)))
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.WillOnce(Return(true));
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}
|
||||
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_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_default_ns) {
|
||||
EXPECT_CALL(*mock, mock_link_namespaces(Eq(IsBridged()), _, NsEq("default"),
|
||||
StrEq(expected_shared_libs_to_default_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()));
|
||||
|
||||
// no error
|
||||
EXPECT_EQ(err, nullptr);
|
||||
|
||||
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_flags = ANDROID_NAMESPACE_TYPE_ISOLATED | ANDROID_NAMESPACE_TYPE_SHARED;
|
||||
SetExpectations();
|
||||
RunTest();
|
||||
}
|
||||
|
||||
TEST_P(NativeLoaderTest_Create, BundledVendorApp) {
|
||||
dex_path = "/vendor/app/foo/foo.apk";
|
||||
is_shared = true;
|
||||
|
||||
expected_namespace_flags = ANDROID_NAMESPACE_TYPE_ISOLATED | ANDROID_NAMESPACE_TYPE_SHARED;
|
||||
SetExpectations();
|
||||
RunTest();
|
||||
}
|
||||
|
||||
TEST_P(NativeLoaderTest_Create, UnbundledVendorApp) {
|
||||
dex_path = "/vendor/app/foo/foo.apk";
|
||||
is_shared = false;
|
||||
|
||||
expected_namespace_name = "vendor-classloader-namespace";
|
||||
expected_library_path = expected_library_path + ":/vendor/lib";
|
||||
expected_permitted_path = expected_permitted_path + ":/vendor/lib";
|
||||
expected_shared_libs_to_platform_ns =
|
||||
expected_shared_libs_to_platform_ns + ":" + llndk_libraries();
|
||||
expected_link_with_vndk_ns = true;
|
||||
SetExpectations();
|
||||
RunTest();
|
||||
}
|
||||
|
||||
TEST_P(NativeLoaderTest_Create, BundledProductApp_pre30) {
|
||||
dex_path = "/product/app/foo/foo.apk";
|
||||
is_shared = true;
|
||||
|
||||
expected_namespace_flags = ANDROID_NAMESPACE_TYPE_ISOLATED | ANDROID_NAMESPACE_TYPE_SHARED;
|
||||
SetExpectations();
|
||||
RunTest();
|
||||
}
|
||||
|
||||
TEST_P(NativeLoaderTest_Create, BundledProductApp_post30) {
|
||||
dex_path = "/product/app/foo/foo.apk";
|
||||
is_shared = true;
|
||||
target_sdk_version = 30;
|
||||
|
||||
expected_namespace_flags = ANDROID_NAMESPACE_TYPE_ISOLATED | ANDROID_NAMESPACE_TYPE_SHARED;
|
||||
SetExpectations();
|
||||
RunTest();
|
||||
}
|
||||
|
||||
TEST_P(NativeLoaderTest_Create, UnbundledProductApp_pre30) {
|
||||
dex_path = "/product/app/foo/foo.apk";
|
||||
is_shared = false;
|
||||
SetExpectations();
|
||||
RunTest();
|
||||
}
|
||||
|
||||
TEST_P(NativeLoaderTest_Create, UnbundledProductApp_post30) {
|
||||
dex_path = "/product/app/foo/foo.apk";
|
||||
is_shared = false;
|
||||
target_sdk_version = 30;
|
||||
|
||||
expected_namespace_name = "vendor-classloader-namespace";
|
||||
expected_library_path = expected_library_path + ":/product/lib:/system/product/lib";
|
||||
expected_permitted_path = expected_permitted_path + ":/product/lib:/system/product/lib";
|
||||
expected_shared_libs_to_platform_ns =
|
||||
expected_shared_libs_to_platform_ns + ":" + llndk_libraries();
|
||||
expected_link_with_vndk_ns = true;
|
||||
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/arm";
|
||||
const std::string second_app_permitted_path = "/data/app/bar/lib";
|
||||
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 = "classloader-namespace";
|
||||
|
||||
// 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()), StrEq(expected_namespace_name), nullptr,
|
||||
StrEq(second_app_library_path), expected_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()));
|
||||
|
||||
// success
|
||||
EXPECT_EQ(err, nullptr);
|
||||
|
||||
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());
|
||||
|
||||
// TODO(b/130388701#comment22) add a test for anonymous namespace
|
||||
|
||||
} // namespace nativeloader
|
||||
} // namespace android
|
||||
Loading…
Reference in a new issue