iree/base/time_test.cc

// Copyright 2020 Google LLC
//
// 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
//
//      https://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 "iree/base/time.h"

#include "iree/testing/gtest.h"

namespace iree {
namespace {

TEST(Time, DurationComparisons) {
  EXPECT_TRUE(Milliseconds(123) == Milliseconds(123));
  EXPECT_FALSE(Milliseconds(123) == Milliseconds(456));
  EXPECT_FALSE(Milliseconds(123) != Milliseconds(123));
  EXPECT_TRUE(Milliseconds(123) != Milliseconds(456));

  EXPECT_TRUE(Milliseconds(123) < Milliseconds(456));
  EXPECT_FALSE(Milliseconds(123) > Milliseconds(456));
  EXPECT_FALSE(Milliseconds(123) > Milliseconds(123));
  EXPECT_FALSE(Milliseconds(123) < Milliseconds(123));

  EXPECT_TRUE(Milliseconds(123) <= Milliseconds(123));
  EXPECT_TRUE(Milliseconds(123) >= Milliseconds(123));
  EXPECT_TRUE(Milliseconds(123) <= Milliseconds(456));
  EXPECT_FALSE(Milliseconds(123) >= Milliseconds(456));
}

TEST(Time, DurationArithmetic) {
  EXPECT_EQ(Milliseconds(150), Milliseconds(100) + Milliseconds(50));
  EXPECT_EQ(Milliseconds(50), Milliseconds(100) - Milliseconds(50));
}

}  // namespace
}  // namespace iree