83 lines
2.3 KiB
C++
83 lines
2.3 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 Test1943SuspendRawMonitorExit {
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jrawMonitorID mon;
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std::atomic<bool> locked(false);
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extern "C" JNIEXPORT void JNICALL Java_art_Test1943_nativeRun(JNIEnv* env, jclass) {
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if (JvmtiErrorToException(
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env, jvmti_env, jvmti_env->CreateRawMonitor("Test1943 monitor", &mon))) {
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return;
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}
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// Grab the monitor twice
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if (JvmtiErrorToException(env, jvmti_env, jvmti_env->RawMonitorEnter(mon))) {
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return;
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}
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locked.store(true);
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if (JvmtiErrorToException(env, jvmti_env, jvmti_env->RawMonitorWait(mon, 0))) {
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return;
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}
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if (JvmtiErrorToException(env, jvmti_env, jvmti_env->RawMonitorExit(mon))) {
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return;
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}
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locked.store(false);
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}
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extern "C" JNIEXPORT void JNICALL Java_art_Test1943_waitForPause(JNIEnv*, jclass) {
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while (!locked.load()) { }
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}
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extern "C" JNIEXPORT void JNICALL Java_art_Test1943_nativeNotify(JNIEnv* env, jclass) {
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if (JvmtiErrorToException(env, jvmti_env, jvmti_env->RawMonitorEnter(mon))) {
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return;
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}
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if (JvmtiErrorToException(env, jvmti_env, jvmti_env->RawMonitorNotifyAll(mon))) {
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return;
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}
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if (JvmtiErrorToException(env, jvmti_env, jvmti_env->RawMonitorExit(mon))) {
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return;
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}
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}
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extern "C" JNIEXPORT void JNICALL Java_art_Test1943_grabRawMonitor(JNIEnv* env, jclass) {
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if (JvmtiErrorToException(env, jvmti_env, jvmti_env->RawMonitorEnter(mon))) {
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return;
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}
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if (JvmtiErrorToException(env, jvmti_env, jvmti_env->RawMonitorExit(mon))) {
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return;
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}
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}
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} // namespace Test1943SuspendRawMonitorExit
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} // namespace art
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