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Diffstat (limited to 'solidityParser.cpp')
| -rw-r--r-- | solidityParser.cpp | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/solidityParser.cpp b/solidityParser.cpp new file mode 100644 index 00000000..025cd74d --- /dev/null +++ b/solidityParser.cpp @@ -0,0 +1,221 @@ +/* + 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 2014 + * Unit tests for the solidity parser. + */ + +#include <string> + +#include <libdevcore/Log.h> +#include <libsolidity/Scanner.h> +#include <libsolidity/Parser.h> +#include <libsolidity/Exceptions.h> +#include <boost/test/unit_test.hpp> + +namespace dev +{ +namespace solidity +{ +namespace test +{ + +namespace +{ +ASTPointer<ASTNode> parseText(const std::string& _source) +{ + Parser parser; + return parser.parse(std::make_shared<Scanner>(CharStream(_source))); +} +} + +BOOST_AUTO_TEST_SUITE(SolidityParser) + +BOOST_AUTO_TEST_CASE(smoke_test) +{ + char const* text = "contract test {\n" + " uint256 stateVariable1;\n" + "}\n"; + BOOST_CHECK_NO_THROW(parseText(text)); +} + +BOOST_AUTO_TEST_CASE(missing_variable_name_in_declaration) +{ + char const* text = "contract test {\n" + " uint256 ;\n" + "}\n"; + BOOST_CHECK_THROW(parseText(text), ParserError); +} + +BOOST_AUTO_TEST_CASE(empty_function) +{ + char const* text = "contract test {\n" + " uint256 stateVar;\n" + " function functionName(hash160 arg1, address addr) const\n" + " returns (int id)\n" + " { }\n" + "}\n"; + BOOST_CHECK_NO_THROW(parseText(text)); +} + +BOOST_AUTO_TEST_CASE(no_function_params) +{ + char const* text = "contract test {\n" + " uint256 stateVar;\n" + " function functionName() {}\n" + "}\n"; + BOOST_CHECK_NO_THROW(parseText(text)); +} + +BOOST_AUTO_TEST_CASE(single_function_param) +{ + char const* text = "contract test {\n" + " uint256 stateVar;\n" + " function functionName(hash hashin) returns (hash hashout) {}\n" + "}\n"; + BOOST_CHECK_NO_THROW(parseText(text)); +} + +BOOST_AUTO_TEST_CASE(struct_definition) +{ + char const* text = "contract test {\n" + " uint256 stateVar;\n" + " struct MyStructName {\n" + " address addr;\n" + " uint256 count;\n" + " }\n" + "}\n"; + BOOST_CHECK_NO_THROW(parseText(text)); +} + +BOOST_AUTO_TEST_CASE(mapping) +{ + char const* text = "contract test {\n" + " mapping(address => string) names;\n" + "}\n"; + BOOST_CHECK_NO_THROW(parseText(text)); +} + +BOOST_AUTO_TEST_CASE(mapping_in_struct) +{ + char const* text = "contract test {\n" + " struct test_struct {\n" + " address addr;\n" + " uint256 count;\n" + " mapping(hash => test_struct) self_reference;\n" + " }\n" + "}\n"; + BOOST_CHECK_NO_THROW(parseText(text)); +} + +BOOST_AUTO_TEST_CASE(mapping_to_mapping_in_struct) +{ + char const* text = "contract test {\n" + " struct test_struct {\n" + " address addr;\n" + " mapping (uint64 => mapping (hash => uint)) complex_mapping;\n" + " }\n" + "}\n"; + BOOST_CHECK_NO_THROW(parseText(text)); +} + +BOOST_AUTO_TEST_CASE(variable_definition) +{ + char const* text = "contract test {\n" + " function fun(uint256 a) {\n" + " var b;\n" + " uint256 c;\n" + " mapping(address=>hash) d;\n" + " customtype varname;\n" + " }\n" + "}\n"; + BOOST_CHECK_NO_THROW(parseText(text)); +} + +BOOST_AUTO_TEST_CASE(variable_definition_with_initialization) +{ + char const* text = "contract test {\n" + " function fun(uint256 a) {\n" + " var b = 2;\n" + " uint256 c = 0x87;\n" + " mapping(address=>hash) d;\n" + " string name = \"Solidity\";" + " customtype varname;\n" + " }\n" + "}\n"; + BOOST_CHECK_NO_THROW(parseText(text)); +} + +BOOST_AUTO_TEST_CASE(operator_expression) +{ + char const* text = "contract test {\n" + " function fun(uint256 a) {\n" + " uint256 x = (1 + 4) || false && (1 - 12) + -9;\n" + " }\n" + "}\n"; + BOOST_CHECK_NO_THROW(parseText(text)); +} + +BOOST_AUTO_TEST_CASE(complex_expression) +{ + char const* text = "contract test {\n" + " function fun(uint256 a) {\n" + " uint256 x = (1 + 4).member(++67)[a/=9] || true;\n" + " }\n" + "}\n"; + BOOST_CHECK_NO_THROW(parseText(text)); +} + +BOOST_AUTO_TEST_CASE(while_loop) +{ + char const* text = "contract test {\n" + " function fun(uint256 a) {\n" + " uint256 x = (1 + 4).member(++67) || true;\n" + " }\n" + "}\n"; + BOOST_CHECK_NO_THROW(parseText(text)); +} + +BOOST_AUTO_TEST_CASE(if_statement) +{ + char const* text = "contract test {\n" + " function fun(uint256 a) {\n" + " if (a >= 8) return 2; else { var b = 7; }\n" + " }\n" + "}\n"; + BOOST_CHECK_NO_THROW(parseText(text)); +} + +BOOST_AUTO_TEST_CASE(else_if_statement) +{ + char const* text = "contract test {\n" + " function fun(uint256 a) returns (address b) {\n" + " if (a < 0) b = 0x67; else if (a == 0) b = 0x12; else b = 0x78;\n" + " }\n" + "}\n"; + BOOST_CHECK_NO_THROW(parseText(text)); +} + + + +BOOST_AUTO_TEST_SUITE_END() + +} +} +} // end namespaces + |