diff options
Diffstat (limited to 'test/libsolidity')
| -rw-r--r-- | test/libsolidity/StandardCompiler.cpp | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/test/libsolidity/StandardCompiler.cpp b/test/libsolidity/StandardCompiler.cpp new file mode 100644 index 00000000..63124c83 --- /dev/null +++ b/test/libsolidity/StandardCompiler.cpp @@ -0,0 +1,155 @@ +/* + This file is part of solidity. + + solidity 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. + + solidity 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 solidity. If not, see <http://www.gnu.org/licenses/>. +*/ +/** + * @date 2017 + * Unit tests for interface/StandardCompiler.h. + */ + +#include <string> +#include <iostream> +#include <boost/test/unit_test.hpp> +#include <libsolidity/interface/StandardCompiler.h> + + +using namespace std; +using namespace dev::eth; + +namespace dev +{ +namespace solidity +{ +namespace test +{ + +namespace +{ + +/// Helper to match a specific error type and message +bool containsError(Json::Value const& _compilerResult, string const& _type, string const& _message) +{ + if (!_compilerResult.isMember("errors")) + return false; + + for (auto const& error: _compilerResult["errors"]) + { + BOOST_REQUIRE(error.isObject()); + BOOST_REQUIRE(error["type"].isString()); + BOOST_REQUIRE(error["message"].isString()); + if ((error["type"].asString() == _type) && (error["message"].asString() == _message)) + return true; + } + + return false; +} + +bool containsAtMostWarnings(Json::Value const& _compilerResult) +{ + if (!_compilerResult.isMember("errors")) + return true; + + for (auto const& error: _compilerResult["errors"]) + { + BOOST_REQUIRE(error.isObject()); + BOOST_REQUIRE(error["severity"].isString()); + if (error["severity"].asString() != "warning") + return false; + } + + return true; +} + +Json::Value compile(string const& _input) +{ + StandardCompiler compiler; + string output = compiler.compile(_input); + Json::Value ret; + BOOST_REQUIRE(Json::Reader().parse(output, ret, false)); + return ret; +} + +} // end anonymous namespace + +BOOST_AUTO_TEST_SUITE(StandardCompiler) + +BOOST_AUTO_TEST_CASE(assume_object_input) +{ + Json::Value result = compile(""); + BOOST_CHECK(containsError(result, "JSONError", "* Line 1, Column 1\n Syntax error: value, object or array expected.\n")); + result = compile("invalid"); + BOOST_CHECK(containsError(result, "JSONError", "* Line 1, Column 1\n Syntax error: value, object or array expected.\n")); + result = compile("\"invalid\""); + BOOST_CHECK(containsError(result, "JSONError", "Input is not a JSON object.")); + BOOST_CHECK(!containsError(result, "JSONError", "* Line 1, Column 1\n Syntax error: value, object or array expected.\n")); + result = compile("{}"); + BOOST_CHECK(!containsError(result, "JSONError", "* Line 1, Column 1\n Syntax error: value, object or array expected.\n")); + BOOST_CHECK(!containsAtMostWarnings(result)); +} + +BOOST_AUTO_TEST_CASE(invalid_language) +{ + char const* input = R"( + { + "language": "INVALID" + } + )"; + Json::Value result = compile(input); + BOOST_CHECK(containsError(result, "JSONError", "Only \"Solidity\" is supported as a language.")); +} + +BOOST_AUTO_TEST_CASE(valid_language) +{ + char const* input = R"( + { + "language": "Solidity" + } + )"; + Json::Value result = compile(input); + BOOST_CHECK(!containsError(result, "JSONError", "Only \"Solidity\" is supported as a language.")); +} + +BOOST_AUTO_TEST_CASE(no_sources) +{ + char const* input = R"( + { + "language": "Solidity" + } + )"; + Json::Value result = compile(input); + BOOST_CHECK(containsError(result, "JSONError", "No input sources specified.")); +} + +BOOST_AUTO_TEST_CASE(smoke_test) +{ + char const* input = R"( + { + "language": "Solidity", + "sources": { + "empty": { + "content": "" + } + } + } + )"; + Json::Value result = compile(input); + BOOST_CHECK(containsAtMostWarnings(result)); +} + +BOOST_AUTO_TEST_SUITE_END() + +} +} +} // end namespaces |