Merge "time_util_unittest: remove sleep test for monotonic_raw" into main

  ASSERT_TRUE((t2 - t1) < TEST_TIME_DELTA_UPPER_BOUND_MS * 1000);

}

//

// Test that the return value of

// bluetooth::common::time_get_os_monotonic_raw_us() is increasing.

//

TEST(TimeTest, test_time_get_os_monotonic_raw_us_increases_lower_bound) {

  static const uint64_t TEST_TIME_SLEEP_US = 100 * 1000;

  struct timespec delay = {};

  delay.tv_sec = TEST_TIME_SLEEP_US / (1000 * 1000);

  delay.tv_nsec = 1000 * (TEST_TIME_SLEEP_US % (1000 * 1000));

  // Take two timestamps with sleep in-between

  uint64_t t1 = bluetooth::common::time_get_os_monotonic_raw_us();

  int err = nanosleep(&delay, &delay);

  uint64_t t2 = bluetooth::common::time_get_os_monotonic_raw_us();

  ASSERT_EQ(err, 0);

  ASSERT_GT(t2, t1);

  ASSERT_TRUE((t2 - t1) >= TEST_TIME_SLEEP_US);

  ASSERT_TRUE((t2 - t1) < TEST_TIME_DELTA_UPPER_BOUND_MS * 1000);

}

//

// Test that the return value of bluetooth::common::time_gettimeofday_us() is

// not zero.