Method TestErrorString

be/src/exprs/expr-test.cc:743–755

"Execute 'expr' and check that the returned error ends with 'error_string'"

  // "Execute 'expr' and check that the returned error ends with 'error_string'"
  void TestErrorString(const string& expr, const string& error_string) {
    string stmt = "select " + expr;
    vector<FieldSchema> result_types;
    string result_row;
    Status status = executor_->Exec(stmt, &result_types);
    status = executor_->FetchResult(&result_row);
    ASSERT_FALSE(status.ok());
    // Ignore the tailing '\n' characters when matching
    string actual_msg = boost::trim_right_copy(status.msg().msg());
    string expected_msg = boost::trim_right_copy(error_string);
    ASSERT_TRUE(EndsWith(actual_msg, expected_msg)) << "Actual: '"
        << status.msg().msg() << "'" << endl << "Expected: '" << error_string << "'";
  }

  template <typename T> void TestFixedPointComparisons(bool test_boundaries) {
    int64_t t_min = numeric_limits<T>::min();