| 600 | } |
| 601 | |
| 602 | void testCopySingleRangeFromAllNulls( |
| 603 | const VectorPtr& vector, |
| 604 | const VectorPtr& allNullSource) { |
| 605 | SCOPED_TRACE(vector->toString()); |
| 606 | |
| 607 | const vector_size_t size = 1'000; |
| 608 | |
| 609 | ASSERT_GE(vector->size(), size); |
| 610 | |
| 611 | // Save a copy of the 'vector' to compare results after copy. |
| 612 | auto vectorCopy = BaseVector::copy(*vector); |
| 613 | |
| 614 | vector->copy(allNullSource.get(), 40, 33, 78); |
| 615 | |
| 616 | for (auto i = 0; i < size; ++i) { |
| 617 | if (i < 40 || i >= 40 + 78) { |
| 618 | EXPECT_FALSE(vector->isNullAt(i)); |
| 619 | EXPECT_TRUE(vector->equalValueAt(vectorCopy.get(), i, i)) |
| 620 | << "at " << i << ": " << vector->toString(i) << " vs. " |
| 621 | << vectorCopy->toString(i); |
| 622 | } else { |
| 623 | EXPECT_TRUE(vector->isNullAt(i)) << "at " << i; |
| 624 | } |
| 625 | } |
| 626 | } |
| 627 | |
| 628 | void testCopyRangesFromAllNulls( |
| 629 | const VectorPtr& vector, |