diff options
Diffstat (limited to 'test/libsolidity/Metadata.cpp')
| -rw-r--r-- | test/libsolidity/Metadata.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/test/libsolidity/Metadata.cpp b/test/libsolidity/Metadata.cpp index 0d3caddd..77679a32 100644 --- a/test/libsolidity/Metadata.cpp +++ b/test/libsolidity/Metadata.cpp @@ -58,6 +58,35 @@ BOOST_AUTO_TEST_CASE(metadata_stamp) BOOST_CHECK(std::equal(expectation.begin(), expectation.end(), bytecode.end() - metadataCBORSize - 2)); } +BOOST_AUTO_TEST_CASE(metadata_stamp_experimental) +{ + // Check that the metadata stamp is at the end of the runtime bytecode. + char const* sourceCode = R"( + pragma solidity >=0.0; + pragma experimental __test; + contract test { + function g(function(uint) external returns (uint) x) {} + } + )"; + CompilerStack compilerStack; + compilerStack.addSource("", std::string(sourceCode)); + compilerStack.setOptimiserSettings(dev::test::Options::get().optimize); + ETH_TEST_REQUIRE_NO_THROW(compilerStack.compile(), "Compiling contract failed"); + bytes const& bytecode = compilerStack.runtimeObject("test").bytecode; + std::string const& metadata = compilerStack.metadata("test"); + BOOST_CHECK(dev::test::isValidMetadata(metadata)); + bytes hash = dev::swarmHash(metadata).asBytes(); + BOOST_REQUIRE(hash.size() == 32); + BOOST_REQUIRE(bytecode.size() >= 2); + size_t metadataCBORSize = (size_t(bytecode.end()[-2]) << 8) + size_t(bytecode.end()[-1]); + BOOST_REQUIRE(metadataCBORSize < bytecode.size() - 2); + bytes expectation = + bytes{0xa2, 0x65, 'b', 'z', 'z', 'r', '0', 0x58, 0x20} + + hash + + bytes{0x6c, 'e', 'x', 'p', 'e', 'r', 'i', 'm', 'e', 'n', 't', 'a', 'l', 0xf5}; + BOOST_CHECK(std::equal(expectation.begin(), expectation.end(), bytecode.end() - metadataCBORSize - 2)); +} + BOOST_AUTO_TEST_CASE(metadata_relevant_sources) { CompilerStack compilerStack; |