src/starboard/nplb/system_get_random_data_test.cc

// Copyright 2016 Google Inc. All Rights Reserved.
//
// 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 "starboard/nplb/random_helpers.h"
#include "starboard/system.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace starboard {
namespace nplb {
namespace {

uint64_t GetRandom64Bits() {
  uint64_t value;
  SbSystemGetRandomData(&value, sizeof(value));
  return value;
}

TEST(SbSystemGetRandomDataTest, ProducesBothValuesOfAllBits) {
  TestProducesBothValuesOfAllBits(&GetRandom64Bits);
}

TEST(SbSystemGetRandomDataTest, IsFairlyUniform) {
  TestIsFairlyUniform(&GetRandom64Bits);
}

}  // namespace
}  // namespace nplb
}  // namespace starboard