susumu.yata
null+****@clear*****
Mon Aug 18 16:17:39 JST 2014
susumu.yata 2014-08-18 16:17:39 +0900 (Mon, 18 Aug 2014) New Revision: bf57054558bbbe017d7c59961651b4b4b0113d98 https://github.com/groonga/grnxx/commit/bf57054558bbbe017d7c59961651b4b4b0113d98 Message: Add tests for operators POSITIVE and NEGATIVE. (#37) Modified files: test/test_expression.cpp Modified: test/test_expression.cpp (+86 -0) =================================================================== --- test/test_expression.cpp 2014-08-18 16:13:45 +0900 (d96bbb7) +++ test/test_expression.cpp 2014-08-18 16:17:39 +0900 (07af42d) @@ -403,9 +403,95 @@ void test_bitwise_not() { } void test_positive() { + grnxx::Error error; + + // Create an object for building expressions. + auto builder = grnxx::ExpressionBuilder::create(&error, test.table); + assert(builder); + + // Test an expression (+Int). + assert(builder->push_column(&error, "Int")); + assert(builder->push_operator(&error, grnxx::POSITIVE_OPERATOR)); + auto expression = builder->release(&error); + assert(expression); + + grnxx::Array<grnxx::Record> records; + auto cursor = test.table->create_cursor(&error); + assert(cursor); + assert(cursor->read_all(&error, &records) == test.table->num_rows()); + + grnxx::Array<grnxx::Int> int_results; + assert(expression->evaluate(&error, records, &int_results)); + assert(int_results.size() == test.table->num_rows()); + for (grnxx::Int i = 0; i < int_results.size(); ++i) { + grnxx::Int row_id = records.get_row_id(i); + assert(int_results[i] == test.int_values[row_id]); + } + + // Test an expression (+Float). + assert(builder->push_column(&error, "Float")); + assert(builder->push_operator(&error, grnxx::POSITIVE_OPERATOR)); + expression = builder->release(&error); + assert(expression); + + records.clear(); + cursor = test.table->create_cursor(&error); + assert(cursor); + assert(cursor->read_all(&error, &records) == test.table->num_rows()); + + grnxx::Array<grnxx::Float> float_results; + assert(expression->evaluate(&error, records, &float_results)); + assert(float_results.size() == test.table->num_rows()); + for (grnxx::Int i = 0; i < float_results.size(); ++i) { + grnxx::Int row_id = records.get_row_id(i); + assert(float_results[i] == test.float_values[row_id]); + } } void test_negative() { + grnxx::Error error; + + // Create an object for building expressions. + auto builder = grnxx::ExpressionBuilder::create(&error, test.table); + assert(builder); + + // Test an expression (-Int). + assert(builder->push_column(&error, "Int")); + assert(builder->push_operator(&error, grnxx::NEGATIVE_OPERATOR)); + auto expression = builder->release(&error); + assert(expression); + + grnxx::Array<grnxx::Record> records; + auto cursor = test.table->create_cursor(&error); + assert(cursor); + assert(cursor->read_all(&error, &records) == test.table->num_rows()); + + grnxx::Array<grnxx::Int> int_results; + assert(expression->evaluate(&error, records, &int_results)); + assert(int_results.size() == test.table->num_rows()); + for (grnxx::Int i = 0; i < int_results.size(); ++i) { + grnxx::Int row_id = records.get_row_id(i); + assert(int_results[i] == -test.int_values[row_id]); + } + + // Test an expression (-Float). + assert(builder->push_column(&error, "Float")); + assert(builder->push_operator(&error, grnxx::NEGATIVE_OPERATOR)); + expression = builder->release(&error); + assert(expression); + + records.clear(); + cursor = test.table->create_cursor(&error); + assert(cursor); + assert(cursor->read_all(&error, &records) == test.table->num_rows()); + + grnxx::Array<grnxx::Float> float_results; + assert(expression->evaluate(&error, records, &float_results)); + assert(float_results.size() == test.table->num_rows()); + for (grnxx::Int i = 0; i < float_results.size(); ++i) { + grnxx::Int row_id = records.get_row_id(i); + assert(float_results[i] == -test.float_values[row_id]); + } } void test_expression() { -------------- next part -------------- HTML����������������������������...다운로드
