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1#include "../include/benchmark/benchmark.h"2#include "gtest/gtest.h"3 4namespace benchmark {5namespace internal {6 7namespace {8 9class DummyBenchmark : public Benchmark {10 public:11 DummyBenchmark() : Benchmark("dummy") {}12 void Run(State&) override {}13};14 15TEST(DefaultTimeUnitTest, TimeUnitIsNotSet) {16 DummyBenchmark benchmark;17 EXPECT_EQ(benchmark.GetTimeUnit(), kNanosecond);18}19 20TEST(DefaultTimeUnitTest, DefaultIsSet) {21 DummyBenchmark benchmark;22 EXPECT_EQ(benchmark.GetTimeUnit(), kNanosecond);23 SetDefaultTimeUnit(kMillisecond);24 EXPECT_EQ(benchmark.GetTimeUnit(), kMillisecond);25}26 27TEST(DefaultTimeUnitTest, DefaultAndExplicitUnitIsSet) {28 DummyBenchmark benchmark;29 benchmark.Unit(kMillisecond);30 SetDefaultTimeUnit(kMicrosecond);31 32 EXPECT_EQ(benchmark.GetTimeUnit(), kMillisecond);33}34 35} // namespace36} // namespace internal37} // namespace benchmark38