diff options
Diffstat (limited to 'test')
32 files changed, 465 insertions, 287 deletions
diff --git a/test/RPCSession.cpp b/test/RPCSession.cpp index 03b1341c..f4eae865 100644 --- a/test/RPCSession.cpp +++ b/test/RPCSession.cpp @@ -226,6 +226,8 @@ void RPCSession::test_setChainParams(vector<string> const& _accounts) forks += "\"EIP158ForkBlock\": \"0x00\",\n"; if (test::Options::get().evmVersion() >= solidity::EVMVersion::byzantium()) forks += "\"byzantiumForkBlock\": \"0x00\",\n"; + if (test::Options::get().evmVersion() >= solidity::EVMVersion::constantinople()) + forks += "\"constantinopleForkBlock\": \"0x00\",\n"; static string const c_configString = R"( { "sealEngine": "NoProof", @@ -337,7 +339,9 @@ Json::Value RPCSession::rpcCall(string const& _methodName, vector<string> const& BOOST_TEST_MESSAGE("Reply: " + reply); Json::Value result; - BOOST_REQUIRE(jsonParseStrict(reply, result)); + string errorMsg; + if (!jsonParseStrict(reply, result, &errorMsg)) + BOOST_REQUIRE_MESSAGE(false, errorMsg); if (result.isMember("error")) { diff --git a/test/libevmasm/Optimiser.cpp b/test/libevmasm/Optimiser.cpp index b622b4fb..089be45d 100644 --- a/test/libevmasm/Optimiser.cpp +++ b/test/libevmasm/Optimiser.cpp @@ -888,7 +888,7 @@ BOOST_AUTO_TEST_CASE(peephole_commutative_swap1) PeepholeOptimiser peepOpt(items); BOOST_REQUIRE(peepOpt.optimise()); BOOST_CHECK_EQUAL_COLLECTIONS( - items.begin(), items.end(), + items.begin(), items.end(), expectation.begin(), expectation.end() ); } @@ -903,9 +903,7 @@ BOOST_AUTO_TEST_CASE(peephole_noncommutative_swap1) Instruction::SDIV, Instruction::MOD, Instruction::SMOD, - Instruction::EXP, - Instruction::LT, - Instruction::GT + Instruction::EXP }; for (Instruction const op: ops) { @@ -928,7 +926,42 @@ BOOST_AUTO_TEST_CASE(peephole_noncommutative_swap1) PeepholeOptimiser peepOpt(items); BOOST_REQUIRE(!peepOpt.optimise()); BOOST_CHECK_EQUAL_COLLECTIONS( - items.begin(), items.end(), + items.begin(), items.end(), + expectation.begin(), expectation.end() + ); + } +} + +BOOST_AUTO_TEST_CASE(peephole_swap_comparison) +{ + map<Instruction, Instruction> swappableOps{ + { Instruction::LT, Instruction::GT }, + { Instruction::GT, Instruction::LT }, + { Instruction::SLT, Instruction::SGT }, + { Instruction::SGT, Instruction::SLT } + }; + + for (auto const& op: swappableOps) + { + AssemblyItems items{ + u256(1), + u256(2), + Instruction::SWAP1, + op.first, + u256(4), + u256(5) + }; + AssemblyItems expectation{ + u256(1), + u256(2), + op.second, + u256(4), + u256(5) + }; + PeepholeOptimiser peepOpt(items); + BOOST_REQUIRE(peepOpt.optimise()); + BOOST_CHECK_EQUAL_COLLECTIONS( + items.begin(), items.end(), expectation.begin(), expectation.end() ); } diff --git a/test/libsolidity/AnalysisFramework.cpp b/test/libsolidity/AnalysisFramework.cpp index 4538757d..72b86767 100644 --- a/test/libsolidity/AnalysisFramework.cpp +++ b/test/libsolidity/AnalysisFramework.cpp @@ -56,12 +56,23 @@ AnalysisFramework::parseAnalyseAndReturnError( m_compiler.analyze(); + ErrorList errors = filterErrors(m_compiler.errors(), _reportWarnings); + if (errors.size() > 1 && !_allowMultipleErrors) + BOOST_FAIL("Multiple errors found: " + formatErrors()); + + return make_pair(&m_compiler.ast(""), std::move(errors)); +} + +ErrorList AnalysisFramework::filterErrors(ErrorList const& _errorList, bool _includeWarnings) const +{ ErrorList errors; - for (auto const& currentError: m_compiler.errors()) + for (auto const& currentError: _errorList) { solAssert(currentError->comment(), ""); if (currentError->type() == Error::Type::Warning) { + if (!_includeWarnings) + continue; bool ignoreWarning = false; for (auto const& filter: m_warningsToFilter) if (currentError->comment()->find(filter) == 0) @@ -73,17 +84,10 @@ AnalysisFramework::parseAnalyseAndReturnError( continue; } - if (_reportWarnings || (currentError->type() != Error::Type::Warning)) - { - if (!_allowMultipleErrors && !errors.empty()) - { - BOOST_FAIL("Multiple errors found: " + formatErrors()); - } - errors.emplace_back(std::move(currentError)); - } + errors.emplace_back(currentError); } - return make_pair(&m_compiler.ast(""), errors); + return errors; } SourceUnit const* AnalysisFramework::parseAndAnalyse(string const& _source) @@ -110,7 +114,7 @@ ErrorList AnalysisFramework::expectError(std::string const& _source, bool _warni return sourceAndErrors.second; } -string AnalysisFramework::formatErrors() +string AnalysisFramework::formatErrors() const { string message; for (auto const& error: m_compiler.errors()) @@ -118,7 +122,7 @@ string AnalysisFramework::formatErrors() return message; } -string AnalysisFramework::formatError(Error const& _error) +string AnalysisFramework::formatError(Error const& _error) const { return SourceReferenceFormatter::formatExceptionInformation( _error, diff --git a/test/libsolidity/AnalysisFramework.h b/test/libsolidity/AnalysisFramework.h index 6ecf4a5a..05490a42 100644 --- a/test/libsolidity/AnalysisFramework.h +++ b/test/libsolidity/AnalysisFramework.h @@ -57,8 +57,8 @@ protected: bool success(std::string const& _source); ErrorList expectError(std::string const& _source, bool _warning = false, bool _allowMultiple = false); - std::string formatErrors(); - std::string formatError(Error const& _error); + std::string formatErrors() const; + std::string formatError(Error const& _error) const; static ContractDefinition const* retrieveContractByName(SourceUnit const& _source, std::string const& _name); static FunctionTypePointer retrieveFunctionBySignature( @@ -66,6 +66,9 @@ protected: std::string const& _signature ); + // filter out the warnings in m_warningsToFilter or all warnings if _includeWarnings is false + ErrorList filterErrors(ErrorList const& _errorList, bool _includeWarnings) const; + std::vector<std::string> m_warningsToFilter = {"This is a pre-release compiler version"}; dev::solidity::CompilerStack m_compiler; }; diff --git a/test/libsolidity/JSONCompiler.cpp b/test/libsolidity/JSONCompiler.cpp index aed0a370..cdcc22a6 100644 --- a/test/libsolidity/JSONCompiler.cpp +++ b/test/libsolidity/JSONCompiler.cpp @@ -111,12 +111,12 @@ BOOST_AUTO_TEST_CASE(basic_compilation) BOOST_CHECK(contract["bytecode"].isString()); BOOST_CHECK_EQUAL( dev::test::bytecodeSansMetadata(contract["bytecode"].asString()), - "60606040523415600e57600080fd5b603580601b6000396000f3006060604052600080fd00" + "60806040523415600e57600080fd5b603580601b6000396000f3006080604052600080fd00" ); BOOST_CHECK(contract["runtimeBytecode"].isString()); BOOST_CHECK_EQUAL( dev::test::bytecodeSansMetadata(contract["runtimeBytecode"].asString()), - "6060604052600080fd00" + "6080604052600080fd00" ); BOOST_CHECK(contract["functionHashes"].isObject()); BOOST_CHECK(contract["gasEstimates"].isObject()); @@ -153,12 +153,12 @@ BOOST_AUTO_TEST_CASE(single_compilation) BOOST_CHECK(contract["bytecode"].isString()); BOOST_CHECK_EQUAL( dev::test::bytecodeSansMetadata(contract["bytecode"].asString()), - "60606040523415600e57600080fd5b603580601b6000396000f3006060604052600080fd00" + "60806040523415600e57600080fd5b603580601b6000396000f3006080604052600080fd00" ); BOOST_CHECK(contract["runtimeBytecode"].isString()); BOOST_CHECK_EQUAL( dev::test::bytecodeSansMetadata(contract["runtimeBytecode"].asString()), - "6060604052600080fd00" + "6080604052600080fd00" ); BOOST_CHECK(contract["functionHashes"].isObject()); BOOST_CHECK(contract["gasEstimates"].isObject()); diff --git a/test/libsolidity/SolidityEndToEndTest.cpp b/test/libsolidity/SolidityEndToEndTest.cpp index 38d3ce4d..beeae786 100644 --- a/test/libsolidity/SolidityEndToEndTest.cpp +++ b/test/libsolidity/SolidityEndToEndTest.cpp @@ -4884,6 +4884,48 @@ BOOST_AUTO_TEST_CASE(array_push) ABI_CHECK(callContractFunction("test()"), encodeArgs(5, 4, 3, 3)); } +BOOST_AUTO_TEST_CASE(array_push_struct) +{ + char const* sourceCode = R"( + contract c { + struct S { uint16 a; uint16 b; uint16[3] c; uint16[] d; } + S[] data; + function test() returns (uint16, uint16, uint16, uint16) { + S memory s; + s.a = 2; + s.b = 3; + s.c[2] = 4; + s.d = new uint16[](4); + s.d[2] = 5; + data.push(s); + return (data[0].a, data[0].b, data[0].c[2], data[0].d[2]); + } + } + )"; + compileAndRun(sourceCode); + ABI_CHECK(callContractFunction("test()"), encodeArgs(2, 3, 4, 5)); +} + +BOOST_AUTO_TEST_CASE(array_push_packed_array) +{ + char const* sourceCode = R"( + contract c { + uint80[] x; + function test() returns (uint80, uint80, uint80, uint80) { + x.push(1); + x.push(2); + x.push(3); + x.push(4); + x.push(5); + x.length = 4; + return (x[0], x[1], x[2], x[3]); + } + } + )"; + compileAndRun(sourceCode); + ABI_CHECK(callContractFunction("test()"), encodeArgs(1, 2, 3, 4)); +} + BOOST_AUTO_TEST_CASE(byte_array_push) { char const* sourceCode = R"( @@ -4904,6 +4946,29 @@ BOOST_AUTO_TEST_CASE(byte_array_push) ABI_CHECK(callContractFunction("test()"), encodeArgs(false)); } +BOOST_AUTO_TEST_CASE(byte_array_push_transition) +{ + // Tests transition between short and long encoding + char const* sourceCode = R"( + contract c { + bytes data; + function test() returns (uint) { + for (uint i = 1; i < 40; i++) + { + data.push(byte(i)); + if (data.length != i) return 0x1000 + i; + if (data[data.length - 1] != byte(i)) return i; + } + for (i = 1; i < 40; i++) + if (data[i - 1] != byte(i)) return 0x1000000 + i; + return 0; + } + } + )"; + compileAndRun(sourceCode); + ABI_CHECK(callContractFunction("test()"), encodeArgs(0)); +} + BOOST_AUTO_TEST_CASE(external_array_args) { char const* sourceCode = R"( @@ -7687,7 +7752,6 @@ BOOST_AUTO_TEST_CASE(create_memory_array_allocation_size) ABI_CHECK(callContractFunction("f()"), encodeArgs(0x40, 0x40, 0x20 + 256)); } - BOOST_AUTO_TEST_CASE(memory_arrays_of_various_sizes) { // Computes binomial coefficients the chinese way @@ -7710,6 +7774,41 @@ BOOST_AUTO_TEST_CASE(memory_arrays_of_various_sizes) ABI_CHECK(callContractFunction("f(uint256,uint256)", encodeArgs(u256(9), u256(5))), encodeArgs(u256(70))); } +BOOST_AUTO_TEST_CASE(create_multiple_dynamic_arrays) +{ + char const* sourceCode = R"( + contract C { + function f() returns (uint) { + uint[][] memory x = new uint[][](42); + assert(x[0].length == 0); + x[0] = new uint[](1); + x[0][0] = 1; + assert(x[4].length == 0); + x[4] = new uint[](1); + x[4][0] = 2; + assert(x[10].length == 0); + x[10] = new uint[](1); + x[10][0] = 44; + uint[][] memory y = new uint[][](24); + assert(y[0].length == 0); + y[0] = new uint[](1); + y[0][0] = 1; + assert(y[4].length == 0); + y[4] = new uint[](1); + y[4][0] = 2; + assert(y[10].length == 0); + y[10] = new uint[](1); + y[10][0] = 88; + if ((x[0][0] == y[0][0]) && (x[4][0] == y[4][0]) && (x[10][0] == 44) && (y[10][0] == 88)) + return 7; + return 0; + } + } + )"; + compileAndRun(sourceCode, 0, "C"); + ABI_CHECK(callContractFunction("f()"), encodeArgs(u256(7))); +} + BOOST_AUTO_TEST_CASE(memory_overwrite) { char const* sourceCode = R"( @@ -10998,6 +11097,50 @@ BOOST_AUTO_TEST_CASE(staticcall_for_view_and_pure) } } +BOOST_AUTO_TEST_CASE(swap_peephole_optimisation) +{ + char const* sourceCode = R"( + contract C { + function lt(uint a, uint b) returns (bool c) { + assembly { + a + b + swap1 + lt + =: c + } + } + function add(uint a, uint b) returns (uint c) { + assembly { + a + b + swap1 + add + =: c + } + } + function div(uint a, uint b) returns (uint c) { + assembly { + a + b + swap1 + div + =: c + } + } + } + )"; + compileAndRun(sourceCode); + BOOST_CHECK(callContractFunction("lt(uint256,uint256)", u256(1), u256(2)) == encodeArgs(u256(1))); + BOOST_CHECK(callContractFunction("lt(uint256,uint256)", u256(2), u256(1)) == encodeArgs(u256(0))); + BOOST_CHECK(callContractFunction("add(uint256,uint256)", u256(1), u256(2)) == encodeArgs(u256(3))); + BOOST_CHECK(callContractFunction("add(uint256,uint256)", u256(100), u256(200)) == encodeArgs(u256(300))); + BOOST_CHECK(callContractFunction("div(uint256,uint256)", u256(2), u256(1)) == encodeArgs(u256(2))); + BOOST_CHECK(callContractFunction("div(uint256,uint256)", u256(200), u256(10)) == encodeArgs(u256(20))); + BOOST_CHECK(callContractFunction("div(uint256,uint256)", u256(1), u256(0)) == encodeArgs(u256(0))); + BOOST_CHECK(callContractFunction("div(uint256,uint256)", u256(0), u256(1)) == encodeArgs(u256(0))); +} + BOOST_AUTO_TEST_SUITE_END() } diff --git a/test/libsolidity/SolidityNameAndTypeResolution.cpp b/test/libsolidity/SolidityNameAndTypeResolution.cpp index b6596327..fcee0df3 100644 --- a/test/libsolidity/SolidityNameAndTypeResolution.cpp +++ b/test/libsolidity/SolidityNameAndTypeResolution.cpp @@ -92,61 +92,6 @@ BOOST_AUTO_TEST_CASE(reference_to_later_declaration) CHECK_SUCCESS(text); } -BOOST_AUTO_TEST_CASE(struct_definition_directly_recursive) -{ - char const* text = R"( - contract test { - struct MyStructName { - address addr; - MyStructName x; - } - } - )"; - CHECK_ERROR(text, TypeError, "Recursive struct definition."); -} - -BOOST_AUTO_TEST_CASE(struct_definition_indirectly_recursive) -{ - char const* text = R"( - contract test { - struct MyStructName1 { - address addr; - uint256 count; - MyStructName2 x; - } - struct MyStructName2 { - MyStructName1 x; - } - } - )"; - CHECK_ERROR(text, TypeError, "Recursive struct definition."); -} - -BOOST_AUTO_TEST_CASE(struct_definition_not_really_recursive) -{ - char const* text = R"( - contract test { - struct s1 { uint a; } - struct s2 { s1 x; s1 y; } - } - )"; - CHECK_SUCCESS(text); -} - -BOOST_AUTO_TEST_CASE(struct_definition_recursion_via_mapping) -{ - char const* text = R"( - contract test { - struct MyStructName1 { - address addr; - uint256 count; - mapping(uint => MyStructName1) x; - } - } - )"; - CHECK_SUCCESS(text); -} - BOOST_AUTO_TEST_CASE(type_inference_smoke_test) { char const* text = R"( @@ -6222,44 +6167,6 @@ BOOST_AUTO_TEST_CASE(read_returned_struct) )"; CHECK_WARNING(text, "Experimental features"); } - -BOOST_AUTO_TEST_CASE(return_recursive_structs) -{ - char const* text = R"( - contract C { - struct S { uint a; S[] sub; } - function f() returns (uint, S) { - } - } - )"; - CHECK_ERROR(text, TypeError, "Internal or recursive type is not allowed for public or external functions."); -} - -BOOST_AUTO_TEST_CASE(return_recursive_structs2) -{ - char const* text = R"( - contract C { - struct S { uint a; S[2][] sub; } - function f() returns (uint, S) { - } - } - )"; - CHECK_ERROR(text, TypeError, "Internal or recursive type is not allowed for public or external functions."); -} - -BOOST_AUTO_TEST_CASE(return_recursive_structs3) -{ - char const* text = R"( - contract C { - struct S { uint a; S[][][] sub; } - struct T { S s; } - function f() returns (uint x, T t) { - } - } - )"; - CHECK_ERROR(text, TypeError, "Internal or recursive type is not allowed for public or external functions."); -} - BOOST_AUTO_TEST_CASE(address_checksum_type_deduction) { char const* text = R"( @@ -6382,38 +6289,6 @@ BOOST_AUTO_TEST_CASE(address_methods) CHECK_SUCCESS(text); } -BOOST_AUTO_TEST_CASE(cyclic_dependency_for_constants) -{ - char const* text = R"( - contract C { - uint constant a = a; - } - )"; - CHECK_ERROR(text, TypeError, "cyclic dependency via a"); - text = R"( - contract C { - uint constant a = b * c; - uint constant b = 7; - uint constant c = b + uint(keccak256(d)); - uint constant d = 2 + a; - } - )"; - CHECK_ERROR_ALLOW_MULTI(text, TypeError, (std::vector<std::string>{ - "a has a cyclic dependency via c", - "c has a cyclic dependency via d", - "d has a cyclic dependency via a" - })); - text = R"( - contract C { - uint constant a = b * c; - uint constant b = 7; - uint constant c = 4 + uint(keccak256(d)); - uint constant d = 2 + b; - } - )"; - CHECK_SUCCESS(text); -} - BOOST_AUTO_TEST_CASE(interface) { char const* text = R"( diff --git a/test/libsolidity/SolidityOptimizer.cpp b/test/libsolidity/SolidityOptimizer.cpp index cf4550c7..5326feaf 100644 --- a/test/libsolidity/SolidityOptimizer.cpp +++ b/test/libsolidity/SolidityOptimizer.cpp @@ -93,8 +93,10 @@ public: { m_contractAddress = m_nonOptimizedContract; bytes nonOptimizedOutput = callContractFunction(_sig, _arguments...); + m_gasUsedNonOptimized = m_gasUsed; m_contractAddress = m_optimizedContract; bytes optimizedOutput = callContractFunction(_sig, _arguments...); + m_gasUsedOptimized = m_gasUsed; BOOST_CHECK_MESSAGE(!optimizedOutput.empty(), "No optimized output for " + _sig); BOOST_CHECK_MESSAGE(!nonOptimizedOutput.empty(), "No un-optimized output for " + _sig); BOOST_CHECK_MESSAGE(nonOptimizedOutput == optimizedOutput, "Computed values do not match." @@ -120,6 +122,8 @@ public: } protected: + u256 m_gasUsedOptimized; + u256 m_gasUsedNonOptimized; bytes m_nonOptimizedBytecode; bytes m_optimizedBytecode; Address m_optimizedContract; @@ -584,6 +588,26 @@ BOOST_AUTO_TEST_CASE(invalid_state_at_control_flow_join) compareVersions("test()"); } +BOOST_AUTO_TEST_CASE(init_empty_dynamic_arrays) +{ + // This is not so much an optimizer test, but rather a test + // that allocating empty arrays is implemented efficiently. + // In particular, initializing a dynamic memory array does + // not use any memory. + char const* sourceCode = R"( + contract Test { + function f() pure returns (uint r) { + uint[][] memory x = new uint[][](20000); + return x.length; + } + } + )"; + compileBothVersions(sourceCode); + compareVersions("f()"); + BOOST_CHECK_LE(m_gasUsedNonOptimized, 1900000); + BOOST_CHECK_LE(1600000, m_gasUsedNonOptimized); +} + BOOST_AUTO_TEST_CASE(optimise_multi_stores) { char const* sourceCode = R"( @@ -603,8 +627,8 @@ BOOST_AUTO_TEST_CASE(optimise_multi_stores) )"; compileBothVersions(sourceCode); compareVersions("f()"); - BOOST_CHECK_EQUAL(numInstructions(m_nonOptimizedBytecode, Instruction::SSTORE), 13); - BOOST_CHECK_EQUAL(numInstructions(m_optimizedBytecode, Instruction::SSTORE), 11); + BOOST_CHECK_EQUAL(numInstructions(m_nonOptimizedBytecode, Instruction::SSTORE), 9); + BOOST_CHECK_EQUAL(numInstructions(m_optimizedBytecode, Instruction::SSTORE), 8); } BOOST_AUTO_TEST_SUITE_END() diff --git a/test/libsolidity/SolidityParser.cpp b/test/libsolidity/SolidityParser.cpp index 4e862f60..93e6bcaa 100644 --- a/test/libsolidity/SolidityParser.cpp +++ b/test/libsolidity/SolidityParser.cpp @@ -112,26 +112,6 @@ while(0) BOOST_AUTO_TEST_SUITE(SolidityParser) -BOOST_AUTO_TEST_CASE(smoke_test) -{ - char const* text = R"( - contract test { - uint256 stateVariable1; - } - )"; - BOOST_CHECK(successParse(text)); -} - -BOOST_AUTO_TEST_CASE(missing_variable_name_in_declaration) -{ - char const* text = R"( - contract test { - uint256 ; - } - )"; - CHECK_PARSE_ERROR(text, "Expected identifier"); -} - BOOST_AUTO_TEST_CASE(empty_function) { char const* text = R"( diff --git a/test/libsolidity/SolidityTypes.cpp b/test/libsolidity/SolidityTypes.cpp index bc9f2fe1..738b24bc 100644 --- a/test/libsolidity/SolidityTypes.cpp +++ b/test/libsolidity/SolidityTypes.cpp @@ -123,6 +123,7 @@ BOOST_AUTO_TEST_CASE(type_identifiers) BOOST_CHECK_EQUAL(Type::fromElementaryTypeName("bytes32")->identifier(), "t_bytes32"); BOOST_CHECK_EQUAL(Type::fromElementaryTypeName("bool")->identifier(), "t_bool"); BOOST_CHECK_EQUAL(Type::fromElementaryTypeName("bytes")->identifier(), "t_bytes_storage_ptr"); + BOOST_CHECK_EQUAL(Type::fromElementaryTypeName("bytes memory")->identifier(), "t_bytes_memory_ptr"); BOOST_CHECK_EQUAL(Type::fromElementaryTypeName("string")->identifier(), "t_string_storage_ptr"); ArrayType largeintArray(DataLocation::Memory, Type::fromElementaryTypeName("int128"), u256("2535301200456458802993406410752")); BOOST_CHECK_EQUAL(largeintArray.identifier(), "t_array$_t_int128_$2535301200456458802993406410752_memory_ptr"); diff --git a/test/libsolidity/StandardCompiler.cpp b/test/libsolidity/StandardCompiler.cpp index dd6eb7c4..b285a2a0 100644 --- a/test/libsolidity/StandardCompiler.cpp +++ b/test/libsolidity/StandardCompiler.cpp @@ -261,14 +261,14 @@ BOOST_AUTO_TEST_CASE(basic_compilation) BOOST_CHECK(contract["evm"]["bytecode"]["object"].isString()); BOOST_CHECK_EQUAL( dev::test::bytecodeSansMetadata(contract["evm"]["bytecode"]["object"].asString()), - "60606040523415600e57600080fd5b603580601b6000396000f3006060604052600080fd00" + "60806040523415600e57600080fd5b603580601b6000396000f3006080604052600080fd00" ); BOOST_CHECK(contract["evm"]["assembly"].isString()); BOOST_CHECK(contract["evm"]["assembly"].asString().find( - " /* \"fileA\":0:14 contract A { } */\n mstore(0x40, 0x60)\n jumpi(tag_1, iszero(callvalue))\n" + " /* \"fileA\":0:14 contract A { } */\n mstore(0x40, 0x80)\n jumpi(tag_1, iszero(callvalue))\n" " 0x0\n dup1\n revert\ntag_1:\n dataSize(sub_0)\n dup1\n dataOffset(sub_0)\n 0x0\n codecopy\n 0x0\n" " return\nstop\n\nsub_0: assembly {\n /* \"fileA\":0:14 contract A { } */\n" - " mstore(0x40, 0x60)\n 0x0\n dup1\n revert\n\n" + " mstore(0x40, 0x80)\n 0x0\n dup1\n revert\n\n" " auxdata: 0xa165627a7a7230582") == 0); BOOST_CHECK(contract["evm"]["gasEstimates"].isObject()); BOOST_CHECK_EQUAL( diff --git a/test/libsolidity/SyntaxTest.cpp b/test/libsolidity/SyntaxTest.cpp index ca051138..329543bf 100644 --- a/test/libsolidity/SyntaxTest.cpp +++ b/test/libsolidity/SyntaxTest.cpp @@ -16,6 +16,7 @@ */ #include <test/libsolidity/SyntaxTest.h> +#include <test/Options.h> #include <boost/algorithm/string.hpp> #include <boost/algorithm/string/predicate.hpp> #include <boost/throw_exception.hpp> @@ -59,93 +60,52 @@ SyntaxTest::SyntaxTest(string const& _filename) bool SyntaxTest::run(ostream& _stream, string const& _linePrefix, bool const _formatted) { - m_errorList = parseAnalyseAndReturnError(m_source, true, true, true).second; - if (!matchesExpectations(m_errorList)) + m_compiler.reset(); + m_compiler.addSource("", "pragma solidity >=0.0;\n" + m_source); + m_compiler.setEVMVersion(dev::test::Options::get().evmVersion()); + + if (m_compiler.parse()) + m_compiler.analyze(); + + for (auto const& currentError: filterErrors(m_compiler.errors(), true)) + m_errorList.emplace_back(SyntaxTestError{currentError->typeName(), errorMessage(*currentError)}); + + if (m_expectations != m_errorList) { - std::string nextIndentLevel = _linePrefix + " "; + string nextIndentLevel = _linePrefix + " "; FormattedScope(_stream, _formatted, {BOLD, CYAN}) << _linePrefix << "Expected result:" << endl; - printExpected(_stream, nextIndentLevel, _formatted); + printErrorList(_stream, m_expectations, nextIndentLevel, _formatted); FormattedScope(_stream, _formatted, {BOLD, CYAN}) << _linePrefix << "Obtained result:\n"; - printErrorList(_stream, m_errorList, nextIndentLevel, false, false, _formatted); + printErrorList(_stream, m_errorList, nextIndentLevel, _formatted); return false; } return true; } -void SyntaxTest::printExpected(ostream& _stream, string const& _linePrefix, bool const _formatted) const -{ - if (m_expectations.empty()) - FormattedScope(_stream, _formatted, {BOLD, GREEN}) << _linePrefix << "Success" << endl; - else - for (auto const& expectation: m_expectations) - { - FormattedScope(_stream, _formatted, {BOLD, expectation.type == "Warning" ? YELLOW : RED}) << - _linePrefix << expectation.type << ": "; - _stream << expectation.message << endl; - } -} - void SyntaxTest::printErrorList( ostream& _stream, - ErrorList const& _errorList, + vector<SyntaxTestError> const& _errorList, string const& _linePrefix, - bool const _ignoreWarnings, - bool const _lineNumbers, bool const _formatted -) const +) { if (_errorList.empty()) FormattedScope(_stream, _formatted, {BOLD, GREEN}) << _linePrefix << "Success" << endl; else for (auto const& error: _errorList) { - bool isWarning = (error->type() == Error::Type::Warning); - if (isWarning && _ignoreWarnings) continue; - { - FormattedScope scope(_stream, _formatted, {BOLD, isWarning ? YELLOW : RED}); + FormattedScope scope(_stream, _formatted, {BOLD, (error.type == "Warning") ? YELLOW : RED}); _stream << _linePrefix; - if (_lineNumbers) - { - int line = offsetToLineNumber( - boost::get_error_info<errinfo_sourceLocation>(*error)->start - ); - if (line >= 0) - _stream << "(" << line << "): "; - } - _stream << error->typeName() << ": "; + _stream << error.type << ": "; } - _stream << errorMessage(*error) << endl; + _stream << error.message << endl; } } -int SyntaxTest::offsetToLineNumber(int _location) const -{ - // parseAnalyseAndReturnError(...) prepends a version pragma - _location -= strlen("pragma solidity >=0.0;\n"); - if (_location < 0 || static_cast<size_t>(_location) >= m_source.size()) - return -1; - else - return 1 + std::count(m_source.begin(), m_source.begin() + _location, '\n'); -} - -bool SyntaxTest::matchesExpectations(ErrorList const& _errorList) const -{ - if (_errorList.size() != m_expectations.size()) - return false; - else - for (size_t i = 0; i < _errorList.size(); i++) - if ( - (_errorList[i]->typeName() != m_expectations[i].type) || - (errorMessage(*_errorList[i]) != m_expectations[i].message) - ) - return false; - return true; -} - -string SyntaxTest::errorMessage(Error const& _e) +string SyntaxTest::errorMessage(Exception const& _e) { - if (_e.comment()) + if (_e.comment() && !_e.comment()->empty()) return boost::replace_all_copy(*_e.comment(), "\n", "\\n"); else return "NONE"; @@ -164,9 +124,9 @@ string SyntaxTest::parseSource(istream& _stream) return source; } -vector<SyntaxTestExpectation> SyntaxTest::parseExpectations(istream& _stream) +vector<SyntaxTestError> SyntaxTest::parseExpectations(istream& _stream) { - vector<SyntaxTestExpectation> expectations; + vector<SyntaxTestError> expectations; string line; while (getline(_stream, line)) { @@ -188,7 +148,7 @@ vector<SyntaxTestExpectation> SyntaxTest::parseExpectations(istream& _stream) skipWhitespace(it, line.end()); string errorMessage(it, line.end()); - expectations.emplace_back(SyntaxTestExpectation{move(errorType), move(errorMessage)}); + expectations.emplace_back(SyntaxTestError{move(errorType), move(errorMessage)}); } return expectations; } @@ -239,9 +199,11 @@ int SyntaxTest::registerTests( _suite.add(make_test_case( [fullpath] { - std::stringstream errorStream; - if (!SyntaxTest(fullpath.string()).run(errorStream)) - BOOST_ERROR("Test expectation mismatch.\n" + errorStream.str()); + BOOST_REQUIRE_NO_THROW({ + stringstream errorStream; + if (!SyntaxTest(fullpath.string()).run(errorStream)) + BOOST_ERROR("Test expectation mismatch.\n" + errorStream.str()); + }); }, _path.stem().string(), *filenames.back(), diff --git a/test/libsolidity/SyntaxTest.h b/test/libsolidity/SyntaxTest.h index cb6ee05c..dddd86ef 100644 --- a/test/libsolidity/SyntaxTest.h +++ b/test/libsolidity/SyntaxTest.h @@ -36,10 +36,14 @@ namespace solidity namespace test { -struct SyntaxTestExpectation +struct SyntaxTestError { std::string type; std::string message; + bool operator==(SyntaxTestError const& _rhs) const + { + return type == _rhs.type && message == _rhs.message; + } }; @@ -50,21 +54,16 @@ public: bool run(std::ostream& _stream, std::string const& _linePrefix = "", bool const _formatted = false); - std::vector<SyntaxTestExpectation> const& expectations() const { return m_expectations; } + std::vector<SyntaxTestError> const& expectations() const { return m_expectations; } std::string const& source() const { return m_source; } - ErrorList const& errorList() const { return m_errorList; } - ErrorList const& compilerErrors() const { return m_compiler.errors(); } + std::vector<SyntaxTestError> const& errorList() const { return m_errorList; } - void printExpected(std::ostream& _stream, std::string const& _linePrefix, bool const _formatted = false) const; - - void printErrorList( + static void printErrorList( std::ostream& _stream, - ErrorList const& _errors, + std::vector<SyntaxTestError> const& _errors, std::string const& _linePrefix, - bool const _ignoreWarnings, - bool const _lineNumbers, bool const _formatted = false - ) const; + ); static int registerTests( boost::unit_test::test_suite& _suite, @@ -72,16 +71,14 @@ public: boost::filesystem::path const& _path ); static bool isTestFilename(boost::filesystem::path const& _filename); + static std::string errorMessage(Exception const& _e); private: - bool matchesExpectations(ErrorList const& _errors) const; - static std::string errorMessage(Error const& _e); static std::string parseSource(std::istream& _stream); - static std::vector<SyntaxTestExpectation> parseExpectations(std::istream& _stream); - int offsetToLineNumber(int _location) const; + static std::vector<SyntaxTestError> parseExpectations(std::istream& _stream); std::string m_source; - std::vector<SyntaxTestExpectation> m_expectations; - ErrorList m_errorList; + std::vector<SyntaxTestError> m_expectations; + std::vector<SyntaxTestError> m_errorList; }; } diff --git a/test/libsolidity/syntaxTests/constants/cyclic_dependency_1.sol b/test/libsolidity/syntaxTests/constants/cyclic_dependency_1.sol new file mode 100644 index 00000000..2b6aa088 --- /dev/null +++ b/test/libsolidity/syntaxTests/constants/cyclic_dependency_1.sol @@ -0,0 +1,5 @@ +contract C { + uint constant a = a; +} +// ---- +// TypeError: The value of the constant a has a cyclic dependency via a. diff --git a/test/libsolidity/syntaxTests/constants/cyclic_dependency_2.sol b/test/libsolidity/syntaxTests/constants/cyclic_dependency_2.sol new file mode 100644 index 00000000..461979f8 --- /dev/null +++ b/test/libsolidity/syntaxTests/constants/cyclic_dependency_2.sol @@ -0,0 +1,10 @@ +contract C { + uint constant a = b * c; + uint constant b = 7; + uint constant c = b + uint(keccak256(d)); + uint constant d = 2 + a; +} +// ---- +// TypeError: The value of the constant a has a cyclic dependency via c. +// TypeError: The value of the constant c has a cyclic dependency via d. +// TypeError: The value of the constant d has a cyclic dependency via a. diff --git a/test/libsolidity/syntaxTests/constants/cyclic_dependency_3.sol b/test/libsolidity/syntaxTests/constants/cyclic_dependency_3.sol new file mode 100644 index 00000000..f63be05e --- /dev/null +++ b/test/libsolidity/syntaxTests/constants/cyclic_dependency_3.sol @@ -0,0 +1,11 @@ +contract C { + uint constant x = a; + uint constant a = b * c; + uint constant b = c; + uint constant c = b; +} +// ---- +// TypeError: The value of the constant x has a cyclic dependency via a. +// TypeError: The value of the constant a has a cyclic dependency via b. +// TypeError: The value of the constant b has a cyclic dependency via c. +// TypeError: The value of the constant c has a cyclic dependency via b. diff --git a/test/libsolidity/syntaxTests/constants/cyclic_dependency_4.sol b/test/libsolidity/syntaxTests/constants/cyclic_dependency_4.sol new file mode 100644 index 00000000..f01cb98e --- /dev/null +++ b/test/libsolidity/syntaxTests/constants/cyclic_dependency_4.sol @@ -0,0 +1,6 @@ +contract C { + uint constant a = b * c; + uint constant b = 7; + uint constant c = 4 + uint(keccak256(d)); + uint constant d = 2 + b; +}
\ No newline at end of file diff --git a/test/libsolidity/syntaxTests/inheritance/base_arguments_empty_parentheses.sol b/test/libsolidity/syntaxTests/inheritance/base_arguments_empty_parentheses.sol index 9607ed60..b3fbd04a 100644 --- a/test/libsolidity/syntaxTests/inheritance/base_arguments_empty_parentheses.sol +++ b/test/libsolidity/syntaxTests/inheritance/base_arguments_empty_parentheses.sol @@ -3,4 +3,5 @@ contract Base { } contract Derived is Base(2) { } contract Derived2 is Base(), Derived() { } -contract Derived3 is Base, Derived {} +// ---- +// Warning: Wrong argument count for constructor call: 0 arguments given but expected 1. diff --git a/test/libsolidity/syntaxTests/inheritance/base_arguments_empty_parentheses_V050.sol b/test/libsolidity/syntaxTests/inheritance/base_arguments_empty_parentheses_V050.sol new file mode 100644 index 00000000..b3728634 --- /dev/null +++ b/test/libsolidity/syntaxTests/inheritance/base_arguments_empty_parentheses_V050.sol @@ -0,0 +1,9 @@ +pragma experimental "v0.5.0"; + +contract Base { + constructor(uint) public {} +} +contract Derived is Base(2) { } +contract Derived2 is Base(), Derived() { } +// ---- +// TypeError: Wrong argument count for constructor call: 0 arguments given but expected 1. diff --git a/test/libsolidity/syntaxTests/inheritance/base_arguments_no_parentheses.sol b/test/libsolidity/syntaxTests/inheritance/base_arguments_no_parentheses.sol new file mode 100644 index 00000000..24cca8f0 --- /dev/null +++ b/test/libsolidity/syntaxTests/inheritance/base_arguments_no_parentheses.sol @@ -0,0 +1,5 @@ +contract Base { + constructor(uint) public {} +} +contract Derived is Base(2) { } +contract Derived2 is Base, Derived {} diff --git a/test/libsolidity/syntaxTests/parsing/missing_variable_name_in_declaration.sol b/test/libsolidity/syntaxTests/parsing/missing_variable_name_in_declaration.sol new file mode 100644 index 00000000..c03fd97d --- /dev/null +++ b/test/libsolidity/syntaxTests/parsing/missing_variable_name_in_declaration.sol @@ -0,0 +1,5 @@ +contract test { + uint256 ; +} +// ---- +// ParserError: Expected identifier, got 'Semicolon' diff --git a/test/libsolidity/syntaxTests/parsing/smoke_test.sol b/test/libsolidity/syntaxTests/parsing/smoke_test.sol new file mode 100644 index 00000000..d328b167 --- /dev/null +++ b/test/libsolidity/syntaxTests/parsing/smoke_test.sol @@ -0,0 +1,4 @@ +contract test { + uint256 stateVariable1; +} +// ---- diff --git a/test/libsolidity/syntaxTests/structs/recursion/multi_struct_composition.sol b/test/libsolidity/syntaxTests/structs/recursion/multi_struct_composition.sol new file mode 100644 index 00000000..9a1c22f1 --- /dev/null +++ b/test/libsolidity/syntaxTests/structs/recursion/multi_struct_composition.sol @@ -0,0 +1,15 @@ +pragma experimental ABIEncoderV2; + +contract C { + struct T { U u; V v; } + + struct U { W w; } + + struct V { W w; } + + struct W { uint x; } + + function f(T) public pure { } +} +// ---- +// Warning: Experimental features are turned on. Do not use experimental features on live deployments. diff --git a/test/libsolidity/syntaxTests/structs/recursion/parallel_structs.sol b/test/libsolidity/syntaxTests/structs/recursion/parallel_structs.sol new file mode 100644 index 00000000..d4ad088d --- /dev/null +++ b/test/libsolidity/syntaxTests/structs/recursion/parallel_structs.sol @@ -0,0 +1,15 @@ +pragma experimental ABIEncoderV2; + +contract TestContract +{ + struct SubStruct { + uint256 id; + } + struct TestStruct { + SubStruct subStruct1; + SubStruct subStruct2; + } + function addTestStruct(TestStruct) public pure {} +} +// ---- +// Warning: Experimental features are turned on. Do not use experimental features on live deployments. diff --git a/test/libsolidity/syntaxTests/structs/recursion/return_recursive_structs.sol b/test/libsolidity/syntaxTests/structs/recursion/return_recursive_structs.sol new file mode 100644 index 00000000..c02a8aa4 --- /dev/null +++ b/test/libsolidity/syntaxTests/structs/recursion/return_recursive_structs.sol @@ -0,0 +1,7 @@ +contract C { + struct S { uint a; S[] sub; } + function f() public pure returns (uint, S) { + } +} +// ---- +// TypeError: Internal or recursive type is not allowed for public or external functions. diff --git a/test/libsolidity/syntaxTests/structs/recursion/return_recursive_structs2.sol b/test/libsolidity/syntaxTests/structs/recursion/return_recursive_structs2.sol new file mode 100644 index 00000000..e9488cf4 --- /dev/null +++ b/test/libsolidity/syntaxTests/structs/recursion/return_recursive_structs2.sol @@ -0,0 +1,7 @@ +contract C { + struct S { uint a; S[2][] sub; } + function f() public pure returns (uint, S) { + } +} +// ---- +// TypeError: Internal or recursive type is not allowed for public or external functions. diff --git a/test/libsolidity/syntaxTests/structs/recursion/return_recursive_structs3.sol b/test/libsolidity/syntaxTests/structs/recursion/return_recursive_structs3.sol new file mode 100644 index 00000000..6728baec --- /dev/null +++ b/test/libsolidity/syntaxTests/structs/recursion/return_recursive_structs3.sol @@ -0,0 +1,8 @@ +contract C { + struct S { uint a; S[][][] sub; } + struct T { S s; } + function f() public pure returns (uint x, T t) { + } +} +// ---- +// TypeError: Internal or recursive type is not allowed for public or external functions. diff --git a/test/libsolidity/syntaxTests/structs/recursion/struct_definition_directly_recursive.sol b/test/libsolidity/syntaxTests/structs/recursion/struct_definition_directly_recursive.sol new file mode 100644 index 00000000..cac2e23f --- /dev/null +++ b/test/libsolidity/syntaxTests/structs/recursion/struct_definition_directly_recursive.sol @@ -0,0 +1,8 @@ +contract Test { + struct MyStructName { + address addr; + MyStructName x; + } +} +// ---- +// TypeError: Recursive struct definition. diff --git a/test/libsolidity/syntaxTests/structs/recursion/struct_definition_indirectly_recursive.sol b/test/libsolidity/syntaxTests/structs/recursion/struct_definition_indirectly_recursive.sol new file mode 100644 index 00000000..11fc6307 --- /dev/null +++ b/test/libsolidity/syntaxTests/structs/recursion/struct_definition_indirectly_recursive.sol @@ -0,0 +1,12 @@ +contract Test { + struct MyStructName1 { + address addr; + uint256 count; + MyStructName2 x; + } + struct MyStructName2 { + MyStructName1 x; + } +} +// ---- +// TypeError: Recursive struct definition. diff --git a/test/libsolidity/syntaxTests/structs/recursion/struct_definition_not_really_recursive.sol b/test/libsolidity/syntaxTests/structs/recursion/struct_definition_not_really_recursive.sol new file mode 100644 index 00000000..6ec4ee01 --- /dev/null +++ b/test/libsolidity/syntaxTests/structs/recursion/struct_definition_not_really_recursive.sol @@ -0,0 +1,4 @@ +contract Test { + struct S1 { uint a; } + struct S2 { S1 x; S1 y; } +} diff --git a/test/libsolidity/syntaxTests/structs/recursion/struct_definition_recursion_via_mapping.sol b/test/libsolidity/syntaxTests/structs/recursion/struct_definition_recursion_via_mapping.sol new file mode 100644 index 00000000..926981b3 --- /dev/null +++ b/test/libsolidity/syntaxTests/structs/recursion/struct_definition_recursion_via_mapping.sol @@ -0,0 +1,7 @@ +contract Test { + struct MyStructName1 { + address addr; + uint256 count; + mapping(uint => MyStructName1) x; + } +} diff --git a/test/tools/isoltest.cpp b/test/tools/isoltest.cpp index 5efec421..07df8f60 100644 --- a/test/tools/isoltest.cpp +++ b/test/tools/isoltest.cpp @@ -55,8 +55,8 @@ public: { Success, Failure, - ParserError, - InputOutputError + InputOutputError, + Exception }; Result process(); @@ -76,7 +76,7 @@ private: Quit }; - Request handleResponse(bool const _parserError); + Request handleResponse(bool const _exception); void printContract() const; @@ -100,7 +100,6 @@ void SyntaxTestTool::printContract() const SyntaxTestTool::Result SyntaxTestTool::process() { bool success; - bool parserError = false; std::stringstream outputMessages; (FormattedScope(cout, m_formatted, {BOLD}) << m_name << ": ").flush(); @@ -119,10 +118,35 @@ SyntaxTestTool::Result SyntaxTestTool::process() { success = m_test->run(outputMessages, " ", m_formatted); } - catch (...) + catch(CompilerError const& _e) { - success = false; - parserError = true; + FormattedScope(cout, m_formatted, {BOLD, RED}) << + "Exception: " << SyntaxTest::errorMessage(_e) << endl; + return Result::Exception; + } + catch(InternalCompilerError const& _e) + { + FormattedScope(cout, m_formatted, {BOLD, RED}) << + "InternalCompilerError: " << SyntaxTest::errorMessage(_e) << endl; + return Result::Exception; + } + catch(FatalError const& _e) + { + FormattedScope(cout, m_formatted, {BOLD, RED}) << + "FatalError: " << SyntaxTest::errorMessage(_e) << endl; + return Result::Exception; + } + catch(UnimplementedFeatureError const& _e) + { + FormattedScope(cout, m_formatted, {BOLD, RED}) << + "UnimplementedFeatureError: " << SyntaxTest::errorMessage(_e) << endl; + return Result::Exception; + } + catch(...) + { + FormattedScope(cout, m_formatted, {BOLD, RED}) << + "Unknown Exception" << endl; + return Result::Exception; } if (success) @@ -137,25 +161,14 @@ SyntaxTestTool::Result SyntaxTestTool::process() FormattedScope(cout, m_formatted, {BOLD, CYAN}) << " Contract:" << endl; printContract(); - if (parserError) - { - cout << " "; - FormattedScope(cout, m_formatted, {INVERSE, RED}) << "Parsing failed:" << endl; - m_test->printErrorList(cout, m_test->compilerErrors(), " ", true, true, m_formatted); - cout << endl; - return Result::ParserError; - } - else - { - cout << outputMessages.str() << endl; - return Result::Failure; - } + cout << outputMessages.str() << endl; + return Result::Failure; } } -SyntaxTestTool::Request SyntaxTestTool::handleResponse(bool const _parserError) +SyntaxTestTool::Request SyntaxTestTool::handleResponse(bool const _exception) { - if (_parserError) + if (_exception) cout << "(e)dit/(s)kip/(q)uit? "; else cout << "(e)dit/(u)pdate expectations/(s)kip/(q)uit? "; @@ -169,7 +182,7 @@ SyntaxTestTool::Request SyntaxTestTool::handleResponse(bool const _parserError) cout << endl; return Request::Skip; case 'u': - if (_parserError) + if (_exception) break; else { @@ -178,7 +191,7 @@ SyntaxTestTool::Request SyntaxTestTool::handleResponse(bool const _parserError) file << m_test->source(); file << "// ----" << endl; if (!m_test->errorList().empty()) - m_test->printErrorList(file, m_test->errorList(), "// ", false, false, false); + m_test->printErrorList(file, m_test->errorList(), "// ", false); return Request::Rerun; } case 'e': @@ -231,8 +244,8 @@ SyntaxTestStats SyntaxTestTool::processPath( switch(result) { case Result::Failure: - case Result::ParserError: - switch(testTool.handleResponse(result == Result::ParserError)) + case Result::Exception: + switch(testTool.handleResponse(result == Result::Exception)) { case Request::Quit: return { successCount, runCount }; |