thread_specific_storage_test.h
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/*
* Copyright (c) 2014, Siemens AG. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef BASE_CPP_TEST_THREAD_SPECIFIC_STORAGE_TEST_H_
#define BASE_CPP_TEST_THREAD_SPECIFIC_STORAGE_TEST_H_
#include <partest/partest.h>
#include <embb/base/thread_specific_storage.h>
namespace embb {
namespace base {
namespace test {
/**
* Provides tests tls implementation.
*/
class ThreadSpecificStorageTest : public partest::TestCase {
public:
/**
* Adds test units.
*/
explicit ThreadSpecificStorageTest();
private:
/**
* Tests the correctness of the internal representation.
*/
void TestInternalRepresentation();
static void TestInternalRepresentationSetGet(
ThreadSpecificStorage<size_t>* tss,
size_t rank);
/**
* Test basic functionality.
*/
void TestMultipleTSSVariables();
/**
* Type to test TSS constructors with initializers.
*/
struct OneArgumentConstructorType {
explicit OneArgumentConstructorType(int arg) : var(arg) {}
int var;
};
/**
* Type to test TSS constructors with initializers.
*/
struct TwoArgumentConstructorType {
TwoArgumentConstructorType(int arg1, int arg2) : var1(arg1), var2(arg2) {}
int var1, var2;
};
/**
* Type to test TSS constructors with initializers.
*/
struct ThreeArgumentConstructorType {
ThreeArgumentConstructorType(int arg1, int arg2, int arg3)
: var1(arg1), var2(arg2), var3(arg3) {}
int var1, var2, var3;
};
/**
* Type to test TSS constructors with initializers.
*/
struct FourArgumentConstructorType {
FourArgumentConstructorType(int arg1, int arg2, int arg3, int arg4)
: var1(arg1), var2(arg2), var3(arg3), var4(arg4) {}
int var1, var2, var3, var4;
};
/**
* Tests the different constructors.
*/
void TestConstructors();
/**
* Used to differentiate between used and unused TSS slots.
*/
size_t number_threads_;
/**
* TSS used in tests.
*/
ThreadSpecificStorage<size_t> tss_;
};
} // namespace test
} // namespace base
} // namespace embb
#endif // BASE_CPP_TEST_THREAD_SPECIFIC_STORAGE_TEST_H_