android_system_core/libutils/tests/Singleton_test.h
Colin Cross a0931ebd64 Add tests for multiton issue
Test accessing a singleton from two libraries, the second of which
depends on the first but is dlopen'd after the first is already
loaded.

Bug: 35674422
Test: out/host/linux-x86/nativetest64/libutils_tests/libutils_tests
Change-Id: I975ba933a19b941a52bdb6e9c221a6910ffb8081
2017-02-28 16:34:35 +00:00

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/*
* 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.
*/
#ifndef ANDROID_UTILS_SINGLETON_TEST_H
#define ANDROID_UTILS_SINGLETON_TEST_H
#include <sys/cdefs.h>
#include "Singleton_test.h"
namespace android {
struct SingletonTestData : Singleton<SingletonTestData> {
unsigned int contents;
};
__BEGIN_DECLS
unsigned int singletonGetInstanceContents();
void singletonSetInstanceContents(unsigned int);
bool singletonHasInstance();
__END_DECLS
}
#endif // ANDROID_UTILS_SINGLETON_TEST_H