diff options
Diffstat (limited to 'test/libsolidity/SolidityEndToEndTest.cpp')
| -rw-r--r-- | test/libsolidity/SolidityEndToEndTest.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/test/libsolidity/SolidityEndToEndTest.cpp b/test/libsolidity/SolidityEndToEndTest.cpp index e4237c23..a1ab7700 100644 --- a/test/libsolidity/SolidityEndToEndTest.cpp +++ b/test/libsolidity/SolidityEndToEndTest.cpp @@ -6839,6 +6839,33 @@ BOOST_AUTO_TEST_CASE(skip_dynamic_types_for_structs) BOOST_CHECK(callContractFunction("g()") == encodeArgs(u256(2), u256(6))); } +BOOST_AUTO_TEST_CASE(failed_create) +{ + char const* sourceCode = R"( + contract D { } + contract C { + uint public x; + function f(uint amount) returns (address) { + x++; + return (new D).value(amount)(); + } + function stack(uint depth) returns (address) { + if (depth < 1024) + return this.stack(depth - 1); + else + return f(0); + } + } + )"; + compileAndRun(sourceCode, 20, "C"); + BOOST_CHECK(callContractFunction("f(uint256)", 20) != encodeArgs(u256(0))); + BOOST_CHECK(callContractFunction("x()") == encodeArgs(u256(1))); + BOOST_CHECK(callContractFunction("f(uint256)", 20) == encodeArgs()); + BOOST_CHECK(callContractFunction("x()") == encodeArgs(u256(1))); + BOOST_CHECK(callContractFunction("stack(uint256)", 1023) == encodeArgs()); + BOOST_CHECK(callContractFunction("x()") == encodeArgs(u256(1))); +} + BOOST_AUTO_TEST_CASE(create_dynamic_array_with_zero_length) { char const* sourceCode = R"( @@ -6853,6 +6880,22 @@ BOOST_AUTO_TEST_CASE(create_dynamic_array_with_zero_length) BOOST_CHECK(callContractFunction("f()") == encodeArgs(u256(7))); } +BOOST_AUTO_TEST_CASE(failing_ecrecover_invalid_input) +{ + // ecrecover should return zero for malformed input + // (v should be 27 or 28, not 1) + // Note that the precompile does not return zero but returns nothing. + char const* sourceCode = R"( + contract C { + function f() returns (address) { + return ecrecover(bytes32(uint(-1)), 1, 2, 3); + } + } + )"; + compileAndRun(sourceCode, 0, "C"); + BOOST_CHECK(callContractFunction("f()") == encodeArgs(u256(0))); +} + BOOST_AUTO_TEST_SUITE_END() } |