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Add test for call/callcode/delegatecall to invalid address

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This commit is contained in:
Alex Beregszaszi 2017-08-01 12:30:30 +01:00
parent a46552540e
commit f63bb0a442
1 changed files with 22 additions and 0 deletions
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22
test/libsolidity/SolidityEndToEndTest.cpp
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@ -9897,6 +9897,28 @@ BOOST_AUTO_TEST_CASE(inlineasm_empty_let)
BOOST_CHECK(callContractFunction("f()") == encodeArgs(u256(0), u256(0))); BOOST_CHECK(callContractFunction("f()") == encodeArgs(u256(0), u256(0)));
} }
BOOST_AUTO_TEST_CASE(bare_call_invalid_address)
{
char const* sourceCode = R"(
contract C {
/// Calling into non-existant account is successful (creates the account)
function f() external constant returns (bool) {
return address(0x4242).call();
}
function g() external constant returns (bool) {
return address(0x4242).callcode();
}
function h() external constant returns (bool) {
return address(0x4242).delegatecall();
}
}
)";
compileAndRun(sourceCode, 0, "C");
BOOST_CHECK(callContractFunction("f()") == encodeArgs(u256(1)));
BOOST_CHECK(callContractFunction("g()") == encodeArgs(u256(1)));
BOOST_CHECK(callContractFunction("h()") == encodeArgs(u256(1)));
}
BOOST_AUTO_TEST_CASE(delegatecall_return_value) BOOST_AUTO_TEST_CASE(delegatecall_return_value)
{ {
char const* sourceCode = R"DELIMITER( char const* sourceCode = R"DELIMITER(