/*******************************************************

* Copyright (c) 2014, ArrayFire

* All rights reserved.

*

* This file is distributed under 3-clause BSD license.

* The complete license agreement can be obtained at:

* http://arrayfire.com/licenses/BSD-3-Clause

********************************************************/

#include <gtest/gtest.h>

#include <af/array.h>

#include <af/arith.h>

#include <af/data.h>

#include <testHelpers.hpp>

using namespace std;

using namespace af;

#define CONSTANT_TESTS(TY, VAL) \

TEST(ConstantTests, Test_##TY) \

{ \

if (noDoubleTests<TY>()) return; \

const int num = 1000; \

TY val = VAL; \

dtype dty = (dtype) dtype_traits<TY>::af_type; \

af::array in = constant(val, num, dty); \

\

TY *h_in = in.host<TY>(); \

\

for (int i = 0; i < num; i++) { \

ASSERT_EQ(h_in[i], val); \

} \

\

delete[] h_in; \

} \

CONSTANT_TESTS(float, 3.5);

CONSTANT_TESTS(double, 5.5);

CONSTANT_TESTS(int, ((1 << 31) + (1 << 24)));

CONSTANT_TESTS(unsigned, ((1u << 31) + (1u << 24)));

CONSTANT_TESTS(uchar, 255);

CONSTANT_TESTS(uintl, ((1UL << 63) + (1UL << 54)));

CONSTANT_TESTS(intl, ((1LL << 63) + (1LL << 54)));