Method CheckModified

cpp/src/arrow/util/align_util_test.cc:450–461

class ValueAlignment : public ::testing::Test {
 public:
  void CheckModified(const ArrayData& src, const ArrayData& dst) {
    ASSERT_EQ(src.buffers.size(), dst.buffers.size());
    for (std::size_t i = 0; i < src.buffers.size(); i++) {
      if (!src.buffers[i] || !dst.buffers[i]) {
        continue;
      }
      if (src.buffers[i]->address() != dst.buffers[i]->address()) {
        return;
      }
    }
    FAIL() << "Expected at least one buffer to have been modified by EnsureAlignment";
  }

  void CheckUnmodified(const ArrayData& src, const ArrayData& dst) {
    ASSERT_EQ(src.buffers.size(), dst.buffers.size());