roza/tests/TypeResolver.cpp

#include <catch2/catch.hpp>
#include "../lib/TypeResolver.hpp"
#include "../lib/Lexer.hpp"
#include "../lib/Parser.hpp"
#include "lib/Type.hpp"

class TypeResolverTest
{
public:
  explicit TypeResolverTest() {}
  virtual ~TypeResolverTest() {}

  std::shared_ptr<roza::Type> get_ty(std::string const& source)
  {
    roza::SrcLoc loc {"compiler_tests"};
    roza::StatusLog log;
    roza::Lexer lexer {log, loc};
    roza::Parser parser {lexer, log};
    roza::SymTable sym;
    roza::TypeResolver resolver {log};

    lexer.scan(source);
    auto node = parser.parse();
    return resolver.find(node, sym);
  }

  void test_ty(std::string const& source, std::shared_ptr<roza::Type> ty)
  {
    REQUIRE(ty);
    test_ty(source, *ty);
  }

  void test_ty(std::string const& source, roza::Type const& ty)
  {
      REQUIRE(get_ty(source)->equals(ty));
  }

protected:
};

TEST_CASE_METHOD(TypeResolverTest, "TypeResolver_")
{
  test_ty(" 42 ", std::make_shared<roza::Type>(roza::BaseType::TY_INT));
}