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author | chriseth <chris@ethereum.org> | 2017-10-04 20:56:24 +0800 |
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committer | GitHub <noreply@github.com> | 2017-10-04 20:56:24 +0800 |
commit | f6fb7d96d3eb0d45ee93fbe25f01cb9f06b28b78 (patch) | |
tree | 7816b6b544ea0794032deed0f14e15f0dfc8057b /test | |
parent | 22f112fc13e8d609435e53e18a66d0b0664b5c44 (diff) | |
parent | fefdfc0711e1637df91ef0ec813af0c30ad53af6 (diff) | |
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Merge pull request #2990 from ethereum/someMoreSMTStuff
Basic SMT tests.
Diffstat (limited to 'test')
-rw-r--r-- | test/TestHelper.cpp | 2 | ||||
-rw-r--r-- | test/TestHelper.h | 1 | ||||
-rw-r--r-- | test/boostTest.cpp | 19 | ||||
-rw-r--r-- | test/libsolidity/SMTChecker.cpp | 86 |
4 files changed, 103 insertions, 5 deletions
diff --git a/test/TestHelper.cpp b/test/TestHelper.cpp index 094b59c6..c8747a06 100644 --- a/test/TestHelper.cpp +++ b/test/TestHelper.cpp @@ -45,6 +45,8 @@ Options::Options() showMessages = true; else if (string(suite.argv[i]) == "--no-ipc") disableIPC = true; + else if (string(suite.argv[i]) == "--no-smt") + disableSMT = true; if (!disableIPC && ipcPath.empty()) if (auto path = getenv("ETH_TEST_IPC")) diff --git a/test/TestHelper.h b/test/TestHelper.h index d50568ad..d25c5cd8 100644 --- a/test/TestHelper.h +++ b/test/TestHelper.h @@ -35,6 +35,7 @@ struct Options: boost::noncopyable bool showMessages = false; bool optimize = false; bool disableIPC = false; + bool disableSMT = false; static Options const& get(); diff --git a/test/boostTest.cpp b/test/boostTest.cpp index d8c5b678..7b452e06 100644 --- a/test/boostTest.cpp +++ b/test/boostTest.cpp @@ -39,6 +39,17 @@ using namespace boost::unit_test; +namespace +{ +void removeTestSuite(std::string const& _name) +{ + master_test_suite_t& master = framework::master_test_suite(); + auto id = master.get(_name); + assert(id != INV_TEST_UNIT_ID); + master.remove(id); +} +} + test_suite* init_unit_test_suite( int /*argc*/, char* /*argv*/[] ) { master_test_suite_t& master = framework::master_test_suite(); @@ -57,12 +68,10 @@ test_suite* init_unit_test_suite( int /*argc*/, char* /*argv*/[] ) "SolidityEndToEndTest", "SolidityOptimizer" }) - { - auto id = master.get(suite); - assert(id != INV_TEST_UNIT_ID); - master.remove(id); - } + removeTestSuite(suite); } + if (dev::test::Options::get().disableSMT) + removeTestSuite("SMTChecker"); return 0; } diff --git a/test/libsolidity/SMTChecker.cpp b/test/libsolidity/SMTChecker.cpp new file mode 100644 index 00000000..d58f296f --- /dev/null +++ b/test/libsolidity/SMTChecker.cpp @@ -0,0 +1,86 @@ +/* + 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/>. +*/ +/** + * Unit tests for the SMT checker. + */ + +#include <test/libsolidity/AnalysisFramework.h> + +#include <boost/test/unit_test.hpp> + +#include <string> + +using namespace std; + +namespace dev +{ +namespace solidity +{ +namespace test +{ + +class SMTCheckerFramework: public AnalysisFramework +{ +public: + SMTCheckerFramework() + { + m_warningsToFilter.push_back("Experimental features are turned on."); + } + +protected: + virtual std::pair<SourceUnit const*, std::shared_ptr<Error const>> + parseAnalyseAndReturnError( + std::string const& _source, + bool _reportWarnings = false, + bool _insertVersionPragma = true, + bool _allowMultipleErrors = false + ) + { + return AnalysisFramework::parseAnalyseAndReturnError( + "pragma experimental SMTChecker;\n" + _source, + _reportWarnings, + _insertVersionPragma, + _allowMultipleErrors + ); + } +}; + +BOOST_FIXTURE_TEST_SUITE(SMTChecker, SMTCheckerFramework) + +BOOST_AUTO_TEST_CASE(smoke_test) +{ + string text = R"( + contract C { } + )"; + CHECK_SUCCESS_NO_WARNINGS(text); +} + +BOOST_AUTO_TEST_CASE(simple_overflow) +{ + string text = R"( + contract C { + function f(uint a, uint b) public pure returns (uint) { return a + b; } + } + )"; + CHECK_WARNING(text, "Overflow (resulting value larger than"); +} + +BOOST_AUTO_TEST_SUITE_END() + +} +} +} |