Function TEST

tensorflow/core/lib/gtl/iterator_range_test.cc:27–37

namespace {

TEST(IteratorRange, WholeVector) {
  std::vector<int> v = {2, 3, 5, 7, 11, 13};
  iterator_range<std::vector<int>::iterator> range(v.begin(), v.end());
  int index = 0;
  for (int prime : range) {
    ASSERT_LT(index, v.size());
    EXPECT_EQ(v[index], prime);
    ++index;
  }
  EXPECT_EQ(v.size(), index);
}

TEST(IteratorRange, VectorMakeRange) {
  std::vector<int> v = {2, 3, 5, 7, 11, 13};