71 lines
2.6 KiB
C++
71 lines
2.6 KiB
C++
/*
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* Copyright (C) 2017 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 <atomic>
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#include "android-base/logging.h"
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#include "jni.h"
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#include "scoped_local_ref.h"
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#include "scoped_primitive_array.h"
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#include "jvmti.h"
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// Test infrastructure
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#include "jvmti_helper.h"
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#include "test_env.h"
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namespace art {
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namespace Test1941DisposeStress {
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extern "C" JNIEXPORT void JNICALL Java_art_Test1941_setTracingOn(JNIEnv* env,
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jclass,
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jthread thr,
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jboolean enable) {
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JvmtiErrorToException(env,
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jvmti_env,
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jvmti_env->SetEventNotificationMode(enable ? JVMTI_ENABLE : JVMTI_DISABLE,
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JVMTI_EVENT_SINGLE_STEP,
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thr));
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}
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extern "C" JNIEXPORT jlong JNICALL Java_art_Test1941_AllocEnv(JNIEnv* env, jclass) {
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JavaVM* vm = nullptr;
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if (env->GetJavaVM(&vm) != 0) {
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ScopedLocalRef<jclass> rt_exception(env, env->FindClass("java/lang/RuntimeException"));
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env->ThrowNew(rt_exception.get(), "Unable to get JavaVM");
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return -1;
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}
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jvmtiEnv* new_env = nullptr;
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if (vm->GetEnv(reinterpret_cast<void**>(&new_env), JVMTI_VERSION_1_0) != 0) {
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ScopedLocalRef<jclass> rt_exception(env, env->FindClass("java/lang/RuntimeException"));
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env->ThrowNew(rt_exception.get(), "Unable to create new jvmtiEnv");
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return -1;
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}
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return static_cast<jlong>(reinterpret_cast<intptr_t>(new_env));
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}
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extern "C" JNIEXPORT void JNICALL Java_art_Test1941_FreeEnv(JNIEnv* env,
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jclass,
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jlong jvmti_env_ptr) {
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JvmtiErrorToException(env,
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jvmti_env,
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reinterpret_cast<jvmtiEnv*>(jvmti_env_ptr)->DisposeEnvironment());
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}
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} // namespace Test1941DisposeStress
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} // namespace art
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