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

* 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 <arrayfire.h>

#include <af/data.h>

#include <af/dim4.hpp>

#include <af/traits.hpp>

#include <string>

#include <vector>

#include <testHelpers.hpp>

#include <af/device.h>

using std::string;

using std::vector;

template<typename T>

void testFunction()

{

af::info();

af_array outArray = 0;

af::dim4 dims(32, 32, 1, 1);

ASSERT_EQ(AF_SUCCESS, af_randu(&outArray, dims.ndims(), dims.get(), (af_dtype) af::dtype_traits<T>::af_type));

// cleanup

if(outArray != 0) ASSERT_EQ(AF_SUCCESS, af_release_array(outArray));

}

void infoTest()

{

const char* ENV = getenv("AF_MULTI_GPU_TESTS");

if(ENV && ENV[0] == '0') {

testFunction<float>();

} else {

int nDevices = 0;

ASSERT_EQ(AF_SUCCESS, af_get_device_count(&nDevices));

int oldDevice = af::getDevice();

for(int d = 0; d < nDevices; d++) {

af::setDevice(d);

testFunction<float>();

}

af::setDevice(oldDevice);

}

}

TEST(Info, All)

{

infoTest();

}