Function TEST_P

bolt/expression/tests/ExprTest.cpp:483–509

};

TEST_P(ParameterizedExprTest, moreEncodings) {
  const vector_size_t size = 1'000;
  std::vector<std::string> fruits = {"apple", "pear", "grapes", "pineapple"};
  VectorPtr a = makeFlatVector<int64_t>(size, [](auto row) { return row; });
  VectorPtr b = vectorMaker_.flatVector(fruits);

  // Wrap b in a dictionary.
  auto indices =
      makeIndices(size, [&fruits](auto row) { return row % fruits.size(); });
  b = wrapInDictionary(indices, size, b);

  // Wrap both a and b in another dictionary.
  auto evenIndices = makeIndices(size / 2, [](auto row) { return row * 2; });

  a = wrapInDictionary(evenIndices, size / 2, a);
  b = wrapInDictionary(evenIndices, size / 2, b);

  auto result =
      evaluate("if(c1 = 'grapes', c0 + 10, c0)", makeRowVector({a, b}));
  ASSERT_EQ(VectorEncoding::Simple::DICTIONARY, result->encoding());
  ASSERT_EQ(size / 2, result->size());

  auto expected = makeFlatVector<int64_t>(size / 2, [&fruits](auto row) {
    return (fruits[row * 2 % 4] == "grapes") ? row * 2 + 10 : row * 2;
  });
  assertEqualVectors(expected, result);
}

TEST_P(ParameterizedExprTest, reorder) {
  constexpr int32_t kTestSize = 20'000;