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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 2015
* Tests for high level features like import.
*/
#include <string>
#include <boost/test/unit_test.hpp>
#include <libsolidity/interface/Exceptions.h>
#include <libsolidity/interface/CompilerStack.h>
using namespace std;
namespace dev
{
namespace solidity
{
namespace test
{
BOOST_AUTO_TEST_SUITE(SolidityImports)
BOOST_AUTO_TEST_CASE(smoke_test)
{
CompilerStack c;
c.addSource("a", "contract C {}");
BOOST_CHECK(c.compile());
}
BOOST_AUTO_TEST_CASE(regular_import)
{
CompilerStack c;
c.addSource("a", "contract C {}");
c.addSource("b", "import \"a\"; contract D is C {}");
BOOST_CHECK(c.compile());
}
BOOST_AUTO_TEST_CASE(import_does_not_clutter_importee)
{
CompilerStack c;
c.addSource("a", "contract C { D d; }");
c.addSource("b", "import \"a\"; contract D is C {}");
BOOST_CHECK(!c.compile());
}
BOOST_AUTO_TEST_CASE(import_is_transitive)
{
CompilerStack c;
c.addSource("a", "contract C { }");
c.addSource("b", "import \"a\";");
c.addSource("c", "import \"b\"; contract D is C {}");
BOOST_CHECK(c.compile());
}
BOOST_AUTO_TEST_CASE(circular_import)
{
CompilerStack c;
c.addSource("a", "import \"b\"; contract C { D d; }");
c.addSource("b", "import \"a\"; contract D { C c; }");
BOOST_CHECK(c.compile());
}
BOOST_AUTO_TEST_CASE(relative_import)
{
CompilerStack c;
c.addSource("a", "import \"./dir/b\"; contract A is B {}");
c.addSource("dir/b", "contract B {}");
c.addSource("dir/c", "import \"../a\"; contract C is A {}");
BOOST_CHECK(c.compile());
}
BOOST_AUTO_TEST_CASE(relative_import_multiplex)
{
CompilerStack c;
c.addSource("a", "contract A {}");
c.addSource("dir/a/b/c", "import \"../../.././a\"; contract B is A {}");
BOOST_CHECK(c.compile());
}
BOOST_AUTO_TEST_CASE(simple_alias)
{
CompilerStack c;
c.addSource("a", "contract A {}");
c.addSource("dir/a/b/c", "import \"../../.././a\" as x; contract B { function() { x.A r = x.A(20); } }");
BOOST_CHECK(c.compile());
}
BOOST_AUTO_TEST_SUITE_END()
}
}
} // end namespaces
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