Function TEST_F

bolt/expression/tests/GenericWriterTest.cpp:51–75

class GenericWriterTest : public functions::test::FunctionBaseTest {};

TEST_F(GenericWriterTest, boolean) {
  VectorPtr result;
  BaseVector::ensureWritable(SelectivityVector(5), BOOLEAN(), pool(), result);

  VectorWriter<Any> writer;
  writer.init(*result);

  for (int i = 0; i < 5; ++i) {
    writer.setOffset(i);

    auto& current = writer.current();
    current.castTo<bool>() = i % 2;

    writer.commit(true);
  }
  writer.finish();
  test::assertEqualVectors(
      makeFlatVector<bool>({false, true, false, true, false}), result);

  writer.setOffset(0);
  auto& current = writer.current();

  ASSERT_NO_THROW(current.tryCastTo<int32_t>());
  ASSERT_TRUE(current.tryCastTo<int32_t>() == nullptr);
}

TEST_F(GenericWriterTest, integer) {
  VectorPtr result;