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/*************************************************************************
* Copyright (C) 2018-2022 Blue Brain Project
*
* This file is part of NMODL distributed under the terms of the GNU
* Lesser General Public License. See top-level LICENSE file for details.
*************************************************************************/
#include <catch2/catch_test_macros.hpp>
#include "ast/program.hpp"
#include "parser/nmodl_driver.hpp"
#include "test/unit/utils/nmodl_constructs.hpp"
#include "test/unit/utils/test_utils.hpp"
#include "utils/common_utils.hpp"
#include "visitors/checkparent_visitor.hpp"
#include "visitors/nmodl_visitor.hpp"
using namespace nmodl;
using namespace visitor;
using namespace test;
using namespace test_utils;
using nmodl::parser::NmodlDriver;
//=============================================================================
// AST to NMODL printer tests
//=============================================================================
std::string run_nmodl_visitor(const std::string& text) {
NmodlDriver driver;
const auto& ast = driver.parse_string(text);
std::stringstream stream;
NmodlPrintVisitor(stream).visit_program(*ast);
// check that, after visitor rearrangement, parents are still up-to-date
CheckParentVisitor().check_ast(*ast);
return stream.str();
}
SCENARIO("Convert AST back to NMODL form", "[visitor][nmodl]") {
TempFile unit("Unit.inc", nmodl_valid_constructs.at("unit_statement_1").input);
for (const auto& construct: nmodl_valid_constructs) {
auto test_case = construct.second;
const std::string& input_nmodl_text = reindent_text(test_case.input);
const std::string& output_nmodl_text = reindent_text(test_case.output);
GIVEN(test_case.name) {
THEN("Visitor successfully returns : " + input_nmodl_text) {
auto result = run_nmodl_visitor(input_nmodl_text);
REQUIRE(result == output_nmodl_text);
}
}
}
}
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