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Add type error when attempting value transfer to a non-payable contract

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This commit is contained in:
Federico Bond
2017-07-12 23:57:53 -03:00
parent 757c500bda
commit f20b150f38
5 changed files with 100 additions and 0 deletions
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test/libsolidity/SolidityNameAndTypeResolution.cpp
+70
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@@ -6146,6 +6146,76 @@ BOOST_AUTO_TEST_CASE(callable_crash)
CHECK_ERROR(text, TypeError, "Type is not callable");
}
BOOST_AUTO_TEST_CASE(error_transfer_non_payable_fallback)
{
char const* text = R"(
contract A {
function() {}
}
contract B {
A a;
function() {
a.transfer(100);
}
}
)";
CHECK_ERROR(text, TypeError, "Value transfer to a contract without a payable fallback function.");
}
BOOST_AUTO_TEST_CASE(error_transfer_no_fallback)
{
char const* text = R"(
contract A {}
contract B {
A a;
function() {
a.transfer(100);
}
}
)";
CHECK_ERROR(text, TypeError, "Value transfer to a contract without a payable fallback function.");
}
BOOST_AUTO_TEST_CASE(error_send_non_payable_fallback)
{
char const* text = R"(
contract A {
function() {}
}
contract B {
A a;
function() {
require(a.send(100));
}
}
)";
CHECK_ERROR(text, TypeError, "Value transfer to a contract without a payable fallback function.");
}
BOOST_AUTO_TEST_CASE(does_not_error_transfer_payable_fallback)
{
char const* text = R"(
contract A {
function() payable {}
}
contract B {
A a;
function() {
a.transfer(100);
}
}
)";
CHECK_SUCCESS_NO_WARNINGS(text);
}
BOOST_AUTO_TEST_CASE(returndatacopy_as_variable)
{
char const* text = R"(