You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
89 lines
3.4 KiB
89 lines
3.4 KiB
/*
|
|
* Copyright (C) 2019 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 <stdio.h>
|
|
|
|
#include <vector>
|
|
|
|
#include "android-base/logging.h"
|
|
#include "android-base/macros.h"
|
|
#include "jni.h"
|
|
#include "jvmti.h"
|
|
|
|
// Test infrastructure
|
|
#include "jvmti_helper.h"
|
|
#include "scoped_local_ref.h"
|
|
#include "test_env.h"
|
|
|
|
namespace art {
|
|
namespace Test2009StructuralLocalRef {
|
|
|
|
extern "C" JNIEXPORT jstring JNICALL Java_art_Test2009_NativeLocalCallStatic(
|
|
JNIEnv* env, jclass klass ATTRIBUTE_UNUSED, jobject obj, jobject thnk) {
|
|
jclass obj_klass = env->GetObjectClass(obj);
|
|
jmethodID run_meth = env->GetMethodID(env->FindClass("java/lang/Runnable"), "run", "()V");
|
|
env->CallVoidMethod(thnk, run_meth);
|
|
jmethodID new_method =
|
|
env->GetStaticMethodID(obj_klass, "getGreetingStatic", "()Ljava/lang/String;");
|
|
if (env->ExceptionCheck()) {
|
|
return nullptr;
|
|
} else {
|
|
return reinterpret_cast<jstring>(env->CallStaticObjectMethod(obj_klass, new_method));
|
|
}
|
|
}
|
|
|
|
extern "C" JNIEXPORT jstring JNICALL Java_art_Test2009_NativeLocalCallVirtual(
|
|
JNIEnv* env, jclass klass ATTRIBUTE_UNUSED, jobject obj, jobject thnk) {
|
|
jclass obj_klass = env->GetObjectClass(obj);
|
|
jmethodID run_meth = env->GetMethodID(env->FindClass("java/lang/Runnable"), "run", "()V");
|
|
env->CallVoidMethod(thnk, run_meth);
|
|
jmethodID new_method = env->GetMethodID(obj_klass, "getGreeting", "()Ljava/lang/String;");
|
|
if (env->ExceptionCheck()) {
|
|
return nullptr;
|
|
} else {
|
|
return reinterpret_cast<jstring>(env->CallObjectMethod(obj, new_method));
|
|
}
|
|
}
|
|
extern "C" JNIEXPORT jstring JNICALL Java_art_Test2009_NativeLocalGetIField(
|
|
JNIEnv* env, jclass klass ATTRIBUTE_UNUSED, jobject obj, jobject thnk) {
|
|
jclass obj_klass = env->GetObjectClass(obj);
|
|
jmethodID run_meth = env->GetMethodID(env->FindClass("java/lang/Runnable"), "run", "()V");
|
|
env->CallVoidMethod(thnk, run_meth);
|
|
jfieldID new_field = env->GetFieldID(obj_klass, "greeting", "Ljava/lang/String;");
|
|
if (env->ExceptionCheck()) {
|
|
return nullptr;
|
|
} else {
|
|
env->SetObjectField(obj, new_field, env->NewStringUTF("VirtualString"));
|
|
return reinterpret_cast<jstring>(env->GetObjectField(obj, new_field));
|
|
}
|
|
}
|
|
extern "C" JNIEXPORT jstring JNICALL Java_art_Test2009_NativeLocalGetSField(
|
|
JNIEnv* env, jclass klass ATTRIBUTE_UNUSED, jobject obj, jobject thnk) {
|
|
jclass obj_klass = env->GetObjectClass(obj);
|
|
jmethodID run_meth = env->GetMethodID(env->FindClass("java/lang/Runnable"), "run", "()V");
|
|
env->CallVoidMethod(thnk, run_meth);
|
|
jfieldID new_field = env->GetStaticFieldID(obj_klass, "static_greeting", "Ljava/lang/String;");
|
|
if (env->ExceptionCheck()) {
|
|
return nullptr;
|
|
} else {
|
|
env->SetStaticObjectField(obj_klass, new_field, env->NewStringUTF("StaticString"));
|
|
return reinterpret_cast<jstring>(env->GetStaticObjectField(obj_klass, new_field));
|
|
}
|
|
}
|
|
|
|
} // namespace Test2009StructuralLocalRef
|
|
} // namespace art
|