/*
* Copyright ( C ) 2017 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 .
*/
#include <atomic>
#include "android-base/logging.h"
#include "jni.h"
#include "scoped_local_ref.h"
#include "scoped_primitive_array.h"
#include "jvmti.h"
// Test infrastructure
#include "jvmti_helper.h"
#include "test_env.h"
namespace art {
namespace Test1941DisposeStress {
extern "C" JNIEXPORT void JNICALL Java_art_Test1941_setTracingOn(JNIEnv* env,
jclass,
jthread thr,
jboolean enable) {
JvmtiErrorToException(env,
jvmti_env,
jvmti_env->SetEventNotificationMode(enable ? JVMTI_ENABLE : JVMTI_DISABLE,
JVMTI_EVENT_SINGLE_STEP,
thr));
}
extern "C" JNIEXPORT jlong JNICALL Java_art_Test1941_AllocEnv(JNIEnv* env, jclass) {
JavaVM* vm = nullptr;
if (env->GetJavaVM(&vm) != 0 ) {
ScopedLocalRef<jclass> rt_exception(env, env->FindClass("java/lang/RuntimeException" ));
env->ThrowNew(rt_exception.get(), "Unable to get JavaVM" );
return -1 ;
}
jvmtiEnv* new_env = nullptr;
if (vm->GetEnv(reinterpret_cast <void **>(&new_env), JVMTI_VERSION_1_0) != 0 ) {
ScopedLocalRef<jclass> rt_exception(env, env->FindClass("java/lang/RuntimeException" ));
env->ThrowNew(rt_exception.get(), "Unable to create new jvmtiEnv" );
return -1 ;
}
return static_cast <jlong>(reinterpret_cast <intptr_t>(new_env));
}
extern "C" JNIEXPORT void JNICALL Java_art_Test1941_FreeEnv(JNIEnv* env,
jclass,
jlong jvmti_env_ptr) {
JvmtiErrorToException(env,
jvmti_env,
reinterpret_cast <jvmtiEnv*>(jvmti_env_ptr)->DisposeEnvironment());
}
} // namespace Test1941DisposeStress
} // namespace art
Messung V0.5 in Prozent C=88 H=92 G=89
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-06-29)
¤
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