Restructure test folders

1 files changed, 97 insertions, 0 deletions

diff --git a/libsolidity/SolidityTypes.cpp b/libsolidity/SolidityTypes.cpp
new file mode 100644
index 00000000..da8b4830
--- /dev/null
+++ b/libsolidity/SolidityTypes.cpp
@@ -0,0 +1,97 @@
+/*
+	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
+ * Unit tests for the type system of Solidity.
+ */
+
+#if ETH_SOLIDITY
+
+#include <libsolidity/Types.h>
+#include <boost/test/unit_test.hpp>
+
+using namespace std;
+
+namespace dev
+{
+namespace solidity
+{
+namespace test
+{
+
+BOOST_AUTO_TEST_SUITE(SolidityTypes)
+
+BOOST_AUTO_TEST_CASE(storage_layout_simple)
+{
+	MemberList members(MemberList::MemberMap({
+		{string("first"), Type::fromElementaryTypeName("uint128")},
+		{string("second"), Type::fromElementaryTypeName("uint120")},
+		{string("wraps"), Type::fromElementaryTypeName("uint16")}
+	}));
+	BOOST_REQUIRE_EQUAL(u256(2), members.getStorageSize());
+	BOOST_REQUIRE(members.getMemberStorageOffset("first") != nullptr);
+	BOOST_REQUIRE(members.getMemberStorageOffset("second") != nullptr);
+	BOOST_REQUIRE(members.getMemberStorageOffset("wraps") != nullptr);
+	BOOST_CHECK(*members.getMemberStorageOffset("first") == make_pair(u256(0), unsigned(0)));
+	BOOST_CHECK(*members.getMemberStorageOffset("second") == make_pair(u256(0), unsigned(16)));
+	BOOST_CHECK(*members.getMemberStorageOffset("wraps") == make_pair(u256(1), unsigned(0)));
+}
+
+BOOST_AUTO_TEST_CASE(storage_layout_mapping)
+{
+	MemberList members(MemberList::MemberMap({
+		{string("first"), Type::fromElementaryTypeName("uint128")},
+		{string("second"), make_shared<MappingType>(
+			Type::fromElementaryTypeName("uint8"),
+			Type::fromElementaryTypeName("uint8")
+		)},
+		{string("third"), Type::fromElementaryTypeName("uint16")},
+		{string("final"), make_shared<MappingType>(
+			Type::fromElementaryTypeName("uint8"),
+			Type::fromElementaryTypeName("uint8")
+		)},
+	}));
+	BOOST_REQUIRE_EQUAL(u256(4), members.getStorageSize());
+	BOOST_REQUIRE(members.getMemberStorageOffset("first") != nullptr);
+	BOOST_REQUIRE(members.getMemberStorageOffset("second") != nullptr);
+	BOOST_REQUIRE(members.getMemberStorageOffset("third") != nullptr);
+	BOOST_REQUIRE(members.getMemberStorageOffset("final") != nullptr);
+	BOOST_CHECK(*members.getMemberStorageOffset("first") == make_pair(u256(0), unsigned(0)));
+	BOOST_CHECK(*members.getMemberStorageOffset("second") == make_pair(u256(1), unsigned(0)));
+	BOOST_CHECK(*members.getMemberStorageOffset("third") == make_pair(u256(2), unsigned(0)));
+	BOOST_CHECK(*members.getMemberStorageOffset("final") == make_pair(u256(3), unsigned(0)));
+}
+
+BOOST_AUTO_TEST_CASE(storage_layout_arrays)
+{
+	BOOST_CHECK(ArrayType(ArrayType::Location::Storage, make_shared<FixedBytesType>(1), 32).getStorageSize() == 1);
+	BOOST_CHECK(ArrayType(ArrayType::Location::Storage, make_shared<FixedBytesType>(1), 33).getStorageSize() == 2);
+	BOOST_CHECK(ArrayType(ArrayType::Location::Storage, make_shared<FixedBytesType>(2), 31).getStorageSize() == 2);
+	BOOST_CHECK(ArrayType(ArrayType::Location::Storage, make_shared<FixedBytesType>(7), 8).getStorageSize() == 2);
+	BOOST_CHECK(ArrayType(ArrayType::Location::Storage, make_shared<FixedBytesType>(7), 9).getStorageSize() == 3);
+	BOOST_CHECK(ArrayType(ArrayType::Location::Storage, make_shared<FixedBytesType>(31), 9).getStorageSize() == 9);
+	BOOST_CHECK(ArrayType(ArrayType::Location::Storage, make_shared<FixedBytesType>(32), 9).getStorageSize() == 9);
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+}
+}
+}
+
+#endif