diff options
Diffstat (limited to 'test/libsolidity/SolidityEndToEndTest.cpp')
| -rw-r--r-- | test/libsolidity/SolidityEndToEndTest.cpp | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/test/libsolidity/SolidityEndToEndTest.cpp b/test/libsolidity/SolidityEndToEndTest.cpp index ce3c4324..2bf20126 100644 --- a/test/libsolidity/SolidityEndToEndTest.cpp +++ b/test/libsolidity/SolidityEndToEndTest.cpp @@ -3592,6 +3592,19 @@ BOOST_AUTO_TEST_CASE(default_fallback_throws) )YY"; compileAndRun(sourceCode); ABI_CHECK(callContractFunction("f()"), encodeArgs(0)); + + if (dev::test::Options::get().evmVersion().hasStaticCall()) + { + char const* sourceCode = R"YY( + contract A { + function f() public returns (bool) { + return address(this).staticcall(""); + } + } + )YY"; + compileAndRun(sourceCode); + ABI_CHECK(callContractFunction("f()"), encodeArgs(0)); + } } BOOST_AUTO_TEST_CASE(short_data_calls_fallback) @@ -4418,6 +4431,49 @@ BOOST_AUTO_TEST_CASE(generic_delegatecall) BOOST_CHECK_EQUAL(balanceAt(c_senderAddress), 50 + 11); } +BOOST_AUTO_TEST_CASE(generic_staticcall) +{ + if (dev::test::Options::get().evmVersion().hasStaticCall()) + { + char const* sourceCode = R"**( + contract A { + uint public x; + constructor() public { x = 42; } + function pureFunction(uint256 p) public pure returns (uint256) { return p; } + function viewFunction(uint256 p) public view returns (uint256) { return p + x; } + function nonpayableFunction(uint256 p) public returns (uint256) { x = p; return x; } + function assertFunction(uint256 p) public view returns (uint256) { assert(x == p); return x; } + } + contract C { + function f(address a) public view returns (bool) + { + return a.staticcall(abi.encodeWithSignature("pureFunction(uint256)", 23)); + } + function g(address a) public view returns (bool) + { + return a.staticcall(abi.encodeWithSignature("viewFunction(uint256)", 23)); + } + function h(address a) public view returns (bool) + { + return a.staticcall(abi.encodeWithSignature("nonpayableFunction(uint256)", 23)); + } + function i(address a, uint256 v) public view returns (bool) + { + return a.staticcall(abi.encodeWithSignature("assertFunction(uint256)", v)); + } + } + )**"; + compileAndRun(sourceCode, 0, "A"); + u160 const c_addressA = m_contractAddress; + compileAndRun(sourceCode, 0, "C"); + ABI_CHECK(callContractFunction("f(address)", c_addressA), encodeArgs(true)); + ABI_CHECK(callContractFunction("g(address)", c_addressA), encodeArgs(true)); + ABI_CHECK(callContractFunction("h(address)", c_addressA), encodeArgs(false)); + ABI_CHECK(callContractFunction("i(address,uint256)", c_addressA, 42), encodeArgs(true)); + ABI_CHECK(callContractFunction("i(address,uint256)", c_addressA, 23), encodeArgs(false)); + } +} + BOOST_AUTO_TEST_CASE(library_call_in_homestead) { char const* sourceCode = R"( @@ -12419,6 +12475,19 @@ BOOST_AUTO_TEST_CASE(bare_call_invalid_address) compileAndRun(sourceCode, 0, "C"); ABI_CHECK(callContractFunction("f()"), encodeArgs(u256(1))); ABI_CHECK(callContractFunction("h()"), encodeArgs(u256(1))); + + if (dev::test::Options::get().evmVersion().hasStaticCall()) + { + char const* sourceCode = R"YY( + contract C { + function f() external returns (bool) { + return address(0x4242).staticcall(""); + } + } + )YY"; + compileAndRun(sourceCode, 0, "C"); + ABI_CHECK(callContractFunction("f()"), encodeArgs(u256(1))); + } } BOOST_AUTO_TEST_CASE(delegatecall_return_value) |