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/*
This file is part of cpp-ethereum.
cpp-ethereum is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
cpp-ethereum is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @author Christian <c@ethdev.com>
* @date 2016
* Tests for the json ast output.
*/
#include <string>
#include <boost/test/unit_test.hpp>
#include <libsolidity/interface/Exceptions.h>
#include <libsolidity/interface/CompilerStack.h>
#include <libsolidity/ast/ASTJsonConverter.h>
using namespace std;
namespace dev
{
namespace solidity
{
namespace test
{
BOOST_AUTO_TEST_SUITE(SolidityASTJSON)
BOOST_AUTO_TEST_CASE(smoke_test)
{
CompilerStack c;
c.addSource("a", "contract C {}");
c.parse();
map<string, unsigned> sourceIndices;
sourceIndices["a"] = 1;
Json::Value astJson = ASTJsonConverter(c.ast("a"), sourceIndices).json();
BOOST_CHECK_EQUAL(astJson["name"], "root");
}
BOOST_AUTO_TEST_CASE(source_location)
{
CompilerStack c;
c.addSource("a", "contract C { function f() { var x = 2; x++; } }");
c.parse();
map<string, unsigned> sourceIndices;
sourceIndices["a"] = 1;
Json::Value astJson = ASTJsonConverter(c.ast("a"), sourceIndices).json();
BOOST_CHECK_EQUAL(astJson["name"], "root");
BOOST_CHECK_EQUAL(astJson["children"][0]["name"], "Contract");
BOOST_CHECK_EQUAL(astJson["children"][0]["children"][0]["name"], "Function");
BOOST_CHECK_EQUAL(astJson["children"][0]["children"][0]["src"], "13:32:1");
}
BOOST_AUTO_TEST_CASE(inheritance_specifier)
{
CompilerStack c;
c.addSource("a", "contract C1 {} contract C2 is C1 {}");
c.parse();
map<string, unsigned> sourceIndices;
sourceIndices["a"] = 1;
Json::Value astJson = ASTJsonConverter(c.ast("a"), sourceIndices).json();
BOOST_CHECK_EQUAL(astJson["children"][1]["attributes"]["name"], "C2");
BOOST_CHECK_EQUAL(astJson["children"][1]["children"][0]["name"], "Inheritance");
BOOST_CHECK_EQUAL(astJson["children"][1]["children"][0]["src"], "30:2:1");
BOOST_CHECK_EQUAL(astJson["children"][1]["children"][0]["children"][0]["name"], "UserDefinedTypeName");
BOOST_CHECK_EQUAL(astJson["children"][1]["children"][0]["children"][0]["attributes"]["name"], "C1");
}
BOOST_AUTO_TEST_CASE(using_for_directive)
{
CompilerStack c;
c.addSource("a", "library L {} contract C { using L for uint; }");
c.parse();
map<string, unsigned> sourceIndices;
sourceIndices["a"] = 1;
Json::Value astJson = ASTJsonConverter(c.ast("a"), sourceIndices).json();
Json::Value usingFor = astJson["children"][1]["children"][0];
BOOST_CHECK_EQUAL(usingFor["name"], "UsingFor");
BOOST_CHECK_EQUAL(usingFor["src"], "26:17:1");
BOOST_CHECK_EQUAL(usingFor["children"][0]["name"], "UserDefinedTypeName");
BOOST_CHECK_EQUAL(usingFor["children"][0]["attributes"]["name"], "L");
BOOST_CHECK_EQUAL(usingFor["children"][1]["name"], "ElementaryTypeName");
BOOST_CHECK_EQUAL(usingFor["children"][1]["attributes"]["name"], "uint");
}
BOOST_AUTO_TEST_CASE(enum_definition)
{
CompilerStack c;
c.addSource("a", "contract C { enum E {} }");
c.parse();
map<string, unsigned> sourceIndices;
sourceIndices["a"] = 1;
Json::Value astJson = ASTJsonConverter(c.ast("a"), sourceIndices).json();
Json::Value enumDefinition = astJson["children"][0]["children"][0];
BOOST_CHECK_EQUAL(enumDefinition["name"], "Enum");
BOOST_CHECK_EQUAL(enumDefinition["attributes"]["name"], "E");
BOOST_CHECK_EQUAL(enumDefinition["src"], "13:9:1");
}
BOOST_AUTO_TEST_CASE(enum_value)
{
CompilerStack c;
c.addSource("a", "contract C { enum E { A, B } }");
c.parse();
map<string, unsigned> sourceIndices;
sourceIndices["a"] = 1;
Json::Value astJson = ASTJsonConverter(c.ast("a"), sourceIndices).json();
Json::Value enumDefinition = astJson["children"][0]["children"][0];
BOOST_CHECK_EQUAL(enumDefinition["children"][0]["name"], "EnumValue");
BOOST_CHECK_EQUAL(enumDefinition["children"][0]["attributes"]["name"], "A");
BOOST_CHECK_EQUAL(enumDefinition["children"][0]["src"], "22:1:1");
BOOST_CHECK_EQUAL(enumDefinition["children"][1]["name"], "EnumValue");
BOOST_CHECK_EQUAL(enumDefinition["children"][1]["attributes"]["name"], "B");
BOOST_CHECK_EQUAL(enumDefinition["children"][1]["src"], "25:1:1");
}
BOOST_AUTO_TEST_SUITE_END()
}
}
} // end namespaces
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