Function TEST

tensorflow/core/lib/random/simple_philox_test.cc:29–43

namespace {

TEST(SimplePhiloxTest, FloatTest) {
  PhiloxRandom philox(7, 7);
  SimplePhilox gen(&philox);
  static const int kIters = 1000000;
  for (int i = 0; i < kIters; ++i) {
    float f = gen.RandFloat();
    EXPECT_LE(0.0f, f);
    EXPECT_GT(1.0f, f);
  }
  for (int i = 0; i < kIters; ++i) {
    double d = gen.RandDouble();
    EXPECT_LE(0.0, d);
    EXPECT_GT(1.0, d);
  }
}

static void DifferenceTest(const char *names, SimplePhilox *gen1,
                           SimplePhilox *gen2) {