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66 lines
2.3 KiB
66 lines
2.3 KiB
/*
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* Copyright (C) 2021 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 "../libnativehelper_lazy.h"
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#include <gtest/gtest.h>
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#include "jni.h"
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#include "nativehelper/JniInvocation.h"
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#include "nativehelper/JNIHelp.h"
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#include "nativehelper/JNIPlatformHelp.h"
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// The tests here are just for the case when libnativehelper.so cannot be loaded by
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// libnativehelper_lazy.
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class LibnativehelperLazyTest : public ::testing::Test {
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protected:
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virtual void SetUp() {
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::testing::Test::SetUp();
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PreventLibnativehelperLazyLoadingForTests();
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}
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};
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static const char* kLoadFailed = "Failed to load libnativehelper.so";
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TEST_F(LibnativehelperLazyTest, NoLibnativehelperIsForJNIPlatformHelp) {
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C_JNIEnv* env = NULL;
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EXPECT_DEATH(jniGetNioBufferBaseArray(env, NULL), kLoadFailed);
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EXPECT_DEATH(jniGetNioBufferBaseArrayOffset(env, NULL), kLoadFailed);
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EXPECT_DEATH(jniGetNioBufferFields(env, NULL, NULL, NULL, NULL), kLoadFailed);
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EXPECT_DEATH(jniGetNioBufferPointer(env, NULL), kLoadFailed);
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EXPECT_DEATH(jniUninitializeConstants(), kLoadFailed);
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}
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TEST_F(LibnativehelperLazyTest, NoLibnativehelperIsForJniInvocation) {
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EXPECT_DEATH(JniInvocationCreate(), kLoadFailed);
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EXPECT_DEATH(JniInvocationDestroy(NULL), kLoadFailed);
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EXPECT_DEATH(JniInvocationGetLibrary("a", NULL), kLoadFailed);
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EXPECT_DEATH(JniInvocationInit(NULL, "a"), kLoadFailed);
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}
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TEST_F(LibnativehelperLazyTest, NoLibnativehelperIsForJniApi) {
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PreventLibnativehelperLazyLoadingForTests();
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JavaVM* vm = NULL;
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JNIEnv* env = NULL;
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jsize count = 0;
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EXPECT_DEATH(JNI_GetDefaultJavaVMInitArgs(NULL), kLoadFailed);
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EXPECT_DEATH(JNI_CreateJavaVM(&vm, &env, NULL), kLoadFailed);
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EXPECT_EQ(JNI_OK, JNI_GetCreatedJavaVMs(&vm, 1, &count));
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EXPECT_EQ(0, count);
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}
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