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Code Issues 12 Releases 8 Activity

Fixed parsing of types.

This commit is contained in:
Patrick Lühne 2017-06-16 04:21:19 +02:00
parent 30a092b365
commit 1876d1fe0b
Signed by: patrick
GPG Key ID: 05F3611E97A70ABF
5 changed files with 51 additions and 35 deletions
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23
lib/pddlparse/include/pddlparse/detail/ASTCopy.h
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@ -128,16 +128,6 @@ At<Argument> deepCopy(At<Argument> &other)
return At<Argument>(other.timePoint, std::move(argument));
}
////////////////////////////////////////////////////////////////////////////////////////////////////
/*
template<class Argument>
Either<Argument> deepCopy(Either<Argument> &other)
{
auto argument{deepCopy(other.argument)};
return Not<Argument>(std::move(argument));
}*/
////////////////////////////////////////////////////////////////////////////////////////////////////
template<class Argument>
@ -152,20 +142,9 @@ Not<Argument> deepCopy(Not<Argument> &other)
// Variants
////////////////////////////////////////////////////////////////////////////////////////////////////
struct DeepCopyVisitor
{
template<class Argument>
Argument visit(Argument &other)
{
return deepCopy(other);
}
};
////////////////////////////////////////////////////////////////////////////////////////////////////
ast::Type deepCopy(ast::Type &other)
{
return other.match([](auto &x){deepCopy(x); return std::make_unique<ast::PrimitiveType>(nullptr);});
return other.match([](auto &x) -> ast::Type {return deepCopy(x);});
}
////////////////////////////////////////////////////////////////////////////////////////////////////

5
lib/pddlparse/src/pddlparse/detail/parsing/Type.cpp
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@ -23,9 +23,8 @@ ast::Type parseType(Context &context, ast::Domain &domain)
if (tokenizer.testAndReturn<char>('('))
{
// TODO: put into Type parsing unit
// TODO: refactor
auto p =
auto parsePrimitiveTypeWrapper =
[](auto &context, auto &astContext, auto &) -> std::experimental::optional<ast::PrimitiveTypePointer>
{
return parsePrimitiveType(context, *astContext.domain);
@ -35,7 +34,7 @@ ast::Type parseType(Context &context, ast::Domain &domain)
ASTContext astContext(domain);
VariableStack variableStack;
auto eitherType = parseEither<ast::PrimitiveTypePointer>(context, astContext, variableStack, p);
auto eitherType = parseEither<ast::PrimitiveTypePointer>(context, astContext, variableStack, parsePrimitiveTypeWrapper);
if (!eitherType)
throw ParserException(tokenizer.location(), "expected primitive type or “either” expression");

3
lib/pddlparse/src/pddlparse/detail/parsing/VariableDeclaration.cpp
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@ -49,13 +49,12 @@ ast::VariableDeclarations parseVariableDeclarations(Context &context, ast::Domai
continue;
auto parentType = parseType(context, domain);
parentType = ast::deepCopy(parentType);
for (size_t i = inheritanceIndex; i < variableDeclarations.size(); i++)
variableDeclarations[i]->type = ast::deepCopy(parentType);
// All types up to now are labeled with their parent types
inheritanceIndex = variableDeclarations.size() + 1;
inheritanceIndex = variableDeclarations.size();
tokenizer.skipWhiteSpace();
}

15
lib/pddlparse/tests/TestAcceptanceOfOfficialPDDLInstances.cpp
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@ -7,13 +7,14 @@
namespace fs = std::experimental::filesystem;
const pddl::Context::WarningCallback ignoreWarnings = [](const auto &, const auto &){};
const auto pddlInstanceBasePath = fs::path("data") / "pddl-instances";
////////////////////////////////////////////////////////////////////////////////////////////////////
TEST_CASE("[PDDL parser acceptance] All the IPC domains are parsed without errors", "[PDDL parser acceptance]")
TEST_CASE("[PDDL parser acceptance] All official PDDL domains are parsed without errors", "[PDDL parser acceptance]")
{
const pddl::Context::WarningCallback ignoreWarnings = [](const auto &, const auto &){};
for (const auto &competitionDirectory : fs::directory_iterator("data/pddl-instances"))
for (const auto &competitionDirectory : fs::directory_iterator(pddlInstanceBasePath))
{
if (!fs::is_directory(competitionDirectory))
continue;
@ -36,11 +37,9 @@ TEST_CASE("[PDDL parser acceptance] All the IPC domains are parsed without error
////////////////////////////////////////////////////////////////////////////////////////////////////
TEST_CASE("[PDDL parser acceptance] The first instance of every IPC domain is parsed without errors", "[PDDL parser acceptance]")
TEST_CASE("[PDDL parser acceptance] The first instance for all official PDDL domains is parsed without errors", "[PDDL parser acceptance]")
{
const pddl::Context::WarningCallback ignoreWarnings = [](const auto &, const auto &){};
for (const auto &competitionDirectory : fs::directory_iterator("data/pddl-instances"))
for (const auto &competitionDirectory : fs::directory_iterator(pddlInstanceBasePath))
{
if (!fs::is_directory(competitionDirectory))
continue;

40
lib/pddlparse/tests/TestOfficialPDDLInstances.cpp Normal file
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@ -0,0 +1,40 @@
#include <catch.hpp>
#include <experimental/filesystem>
#include <pddlparse/AST.h>
#include <pddlparse/Parse.h>
namespace fs = std::experimental::filesystem;
const pddl::Context::WarningCallback ignoreWarnings = [](const auto &, const auto &){};
const auto pddlInstanceBasePath = fs::path("data") / "pddl-instances";
////////////////////////////////////////////////////////////////////////////////////////////////////
TEST_CASE("[PDDL parser] The official PDDL instances are parsed correctly", "[PDDL parser]")
{
std::cout << std::endl;
pddl::Tokenizer tokenizer;
pddl::Context context(std::move(tokenizer), ignoreWarnings);
SECTION("“either” type in zenotravel domain")
{
const auto domainFile = pddlInstanceBasePath / "ipc-2002" / "domains" / "zenotravel-numeric-hand-coded" / "domain.pddl";
context.tokenizer.read(domainFile);
auto description = pddl::parseDescription(context);
const auto &predicates = description.domain->predicates;
REQUIRE(predicates.size() == 2);
REQUIRE(predicates[0]->name == "at");
REQUIRE(predicates[0]->parameters.size() == 2);
REQUIRE(predicates[0]->parameters[0]->name == "x");
REQUIRE(predicates[0]->parameters[0]->type);
CHECK(predicates[0]->parameters[0]->type.value().is<pddl::ast::EitherPointer<pddl::ast::PrimitiveTypePointer>>());
REQUIRE(predicates[0]->parameters[1]->name == "c");
REQUIRE(predicates[0]->parameters[1]->type);
CHECK(predicates[0]->parameters[1]->type.value().is<pddl::ast::PrimitiveTypePointer>());
}
}