diff options
Diffstat (limited to 'libnativeloader/native_loader_lazy_test.cpp')
-rw-r--r-- | libnativeloader/native_loader_lazy_test.cpp | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/libnativeloader/native_loader_lazy_test.cpp b/libnativeloader/native_loader_lazy_test.cpp deleted file mode 100644 index b863c85100..0000000000 --- a/libnativeloader/native_loader_lazy_test.cpp +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Copyright (C) 2021 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 <gtest/gtest.h> - -#include "native_loader_test.h" -#include "nativehelper/scoped_utf_chars.h" -#include "nativeloader/native_loader.h" - -namespace android { -namespace nativeloader { - -using ::testing::StrEq; - -// Only need to test that the trivial lazy lib wrappers call through to the real -// functions, but still have to mock things well enough to avoid null pointer -// dereferences. - -class NativeLoaderLazyTest : public ::testing::Test { - protected: - void SetUp() override { - mock = std::make_unique<testing::NiceMock<MockPlatform>>(false); - env = std::make_unique<JNIEnv>(); - env->functions = CreateJNINativeInterface(); - } - - void TearDown() override { - // ResetNativeLoader isn't accessible through the lazy library, so we cannot - // reset libnativeloader internal state. Hence be sure to not reuse the same - // class loader/namespace names. - delete env->functions; - mock.reset(); - } - - void CallCreateClassLoaderNamespace(const char* class_loader) { - ON_CALL(*mock, JniObject_getParent(StrEq(class_loader))).WillByDefault(Return(nullptr)); - EXPECT_CALL(*mock, mock_create_namespace) - .WillOnce(Return(TO_MOCK_NAMESPACE(TO_ANDROID_NAMESPACE(class_loader)))); - ON_CALL(*mock, mock_link_namespaces).WillByDefault(Return(true)); - - jstring err = CreateClassLoaderNamespace(env.get(), - 17, - env.get()->NewStringUTF(class_loader), - false, - env.get()->NewStringUTF("/data/app/foo/classes.dex"), - env.get()->NewStringUTF("/data/app/foo"), - /*permitted_path=*/nullptr, - /*uses_library_list=*/nullptr); - EXPECT_EQ(err, nullptr) << "Error is: " << std::string(ScopedUtfChars(env.get(), err).c_str()); - } - - std::unique_ptr<JNIEnv> env; -}; - -TEST_F(NativeLoaderLazyTest, CreateClassLoaderNamespace) { - CallCreateClassLoaderNamespace("my_classloader_1"); -} - -TEST_F(NativeLoaderLazyTest, OpenNativeLibrary) { - bool needs_native_bridge; - char* errmsg = nullptr; - EXPECT_EQ(nullptr, - OpenNativeLibrary(env.get(), - 17, - "libnotfound.so", - env.get()->NewStringUTF("my_classloader"), - /*caller_location=*/nullptr, - /*library_path=*/nullptr, - &needs_native_bridge, - &errmsg)); - EXPECT_NE(nullptr, errmsg); - NativeLoaderFreeErrorMessage(errmsg); -} - -TEST_F(NativeLoaderLazyTest, CloseNativeLibrary) { - char* errmsg = nullptr; - EXPECT_FALSE(CloseNativeLibrary(nullptr, false, &errmsg)); - EXPECT_NE(nullptr, errmsg); - NativeLoaderFreeErrorMessage(errmsg); -} - -TEST_F(NativeLoaderLazyTest, OpenNativeLibraryInNamespace) { - CallCreateClassLoaderNamespace("my_classloader_2"); - struct NativeLoaderNamespace* ns = FindNativeLoaderNamespaceByClassLoader( - env.get(), env.get()->NewStringUTF("my_classloader_2")); - ASSERT_NE(nullptr, ns); - - bool needs_native_bridge; - char* errmsg = nullptr; - EXPECT_FALSE(OpenNativeLibraryInNamespace(ns, "libnotfound.so", &needs_native_bridge, &errmsg)); - EXPECT_NE(nullptr, errmsg); - NativeLoaderFreeErrorMessage(errmsg); -} - -TEST_F(NativeLoaderLazyTest, FindNamespaceByClassLoader) { - EXPECT_EQ(nullptr, FindNamespaceByClassLoader(env.get(), env.get()->NewStringUTF("namespace"))); -} - -TEST_F(NativeLoaderLazyTest, FindNativeLoaderNamespaceByClassLoader) { - EXPECT_EQ( - nullptr, - FindNativeLoaderNamespaceByClassLoader(env.get(), env.get()->NewStringUTF("namespace"))); -} - -TEST_F(NativeLoaderLazyTest, NativeLoaderFreeErrorMessage) { - NativeLoaderFreeErrorMessage(nullptr); -} - -} // namespace nativeloader -} // namespace android - -#endif // defined(ART_TARGET_ANDROID) |