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Merge pull request #768 from chriseth/sol_contractsAreAddresses

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Contracts inherit all address members
This commit is contained in:
Gav Wood 2015-01-11 11:07:36 +01:00
commit 04a57f8c53
1 changed files with 33 additions and 0 deletions
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33
SolidityEndToEndTest.cpp
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@ -834,6 +834,21 @@ BOOST_AUTO_TEST_CASE(function_types)
BOOST_CHECK(callContractFunction("a(bool)", true) == encodeArgs(12)); BOOST_CHECK(callContractFunction("a(bool)", true) == encodeArgs(12));
} }
BOOST_AUTO_TEST_CASE(type_conversions_cleanup)
{
// 22-byte integer converted to a contract (i.e. address, 20 bytes), converted to a 32 byte
// integer should drop the first two bytes
char const* sourceCode = R"(
contract Test {
function test() returns (uint ret) { return uint(address(Test(address(0x11223344556677889900112233445566778899001122)))); }
})";
compileAndRun(sourceCode);
BOOST_REQUIRE(callContractFunction("test()") == bytes({0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0x00, 0x11, 0x22,
0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0x00, 0x11, 0x22}));
}
BOOST_AUTO_TEST_CASE(send_ether) BOOST_AUTO_TEST_CASE(send_ether)
{ {
char const* sourceCode = "contract test {\n" char const* sourceCode = "contract test {\n"
@ -1261,6 +1276,24 @@ BOOST_AUTO_TEST_CASE(functions_called_by_constructor)
BOOST_REQUIRE(callContractFunction("getName()") == encodeArgs("abc")); BOOST_REQUIRE(callContractFunction("getName()") == encodeArgs("abc"));
} }
BOOST_AUTO_TEST_CASE(contracts_as_addresses)
{
char const* sourceCode = R"(
contract helper {
}
contract test {
helper h;
function test() { h = new helper(); h.send(5); }
function getBalance() returns (uint256 myBalance, uint256 helperBalance) {
myBalance = this.balance;
helperBalance = h.balance;
}
}
)";
compileAndRun(sourceCode, 20);
BOOST_REQUIRE(callContractFunction("getBalance()") == toBigEndian(u256(20 - 5)) + toBigEndian(u256(5)));
}
BOOST_AUTO_TEST_SUITE_END() BOOST_AUTO_TEST_SUITE_END()
} }