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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 "visitors/checkparent_visitor.hpp"
#include "visitors/verbatim_visitor.hpp"
using namespace nmodl;
using namespace visitor;
using namespace test;
using nmodl::parser::NmodlDriver;
//=============================================================================
// Verbatim visitor tests
//=============================================================================
std::vector<std::string> run_verbatim_visitor(const std::string& text) {
NmodlDriver driver;
const auto& ast = driver.parse_string(text);
VerbatimVisitor v;
v.visit_program(*ast);
// check that, after visitor rearrangement, parents are still up-to-date
CheckParentVisitor().check_ast(*ast);
return v.verbatim_blocks();
}
TEST_CASE("Parse VERBATIM block using Verbatim Visitor") {
SECTION("Single Block") {
const std::string text = "VERBATIM int a; ENDVERBATIM";
auto blocks = run_verbatim_visitor(text);
REQUIRE(blocks.size() == 1);
REQUIRE(blocks.front() == " int a; ");
}
SECTION("Multiple Blocks") {
std::string text = "VERBATIM int a; ENDVERBATIM VERBATIM float b; ENDVERBATIM";
auto blocks = run_verbatim_visitor(text);
REQUIRE(blocks.size() == 2);
REQUIRE(blocks[0] == " int a; ");
REQUIRE(blocks[1] == " float b; ");
}
}
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