Function TEST_F

cpp/src/gandiva/tests/date_time_test.cc:117–159

}

TEST_F(DateTimeTestProjector, TestIsNull) {
  auto d0 = field("d0", date64());
  auto t0 = field("t0", time32(arrow::TimeUnit::MILLI));
  auto schema = arrow::schema({d0, t0});

  // output fields
  auto b0 = field("isnull", boolean());

  // isnull and isnotnull
  auto isnull_expr = TreeExprBuilder::MakeExpression("isnull", {d0}, b0);
  auto isnotnull_expr = TreeExprBuilder::MakeExpression("isnotnull", {t0}, b0);

  std::shared_ptr<Projector> projector;
  auto status = Projector::Make(schema, {isnull_expr, isnotnull_expr},
                                TestConfiguration(), &projector);
  ASSERT_TRUE(status.ok());

  int num_records = 4;
  std::vector<int64_t> d0_data = {0, 100, 0, 1000};
  auto t0_data = {0, 100, 0, 1000};
  auto validity = {false, true, false, true};
  auto d0_array =
      MakeArrowTypeArray<arrow::Date64Type, int64_t>(date64(), d0_data, validity);
  auto t0_array = MakeArrowTypeArray<arrow::Time32Type, int32_t>(
      time32(arrow::TimeUnit::MILLI), t0_data, validity);

  // expected output
  auto exp_isnull =
      MakeArrowArrayBool({true, false, true, false}, {true, true, true, true});
  auto exp_isnotnull = MakeArrowArrayBool(validity, {true, true, true, true});

  // prepare input record batch
  auto in_batch = arrow::RecordBatch::Make(schema, num_records, {d0_array, t0_array});

  // Evaluate expression
  arrow::ArrayVector outputs;
  status = projector->Evaluate(*in_batch, pool_, &outputs);
  EXPECT_TRUE(status.ok());

  // Validate results
  EXPECT_ARROW_ARRAY_EQUALS(exp_isnull, outputs.at(0));
  EXPECT_ARROW_ARRAY_EQUALS(exp_isnotnull, outputs.at(1));
}

TEST_F(DateTimeTestProjector, TestDate32IsNull) {
  auto d0 = field("d0", date32());