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Fallback functions.

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Christian
2015-01-29 22:50:20 +01:00
parent 5da76a3bbd
commit a55a99a2b0
5 changed files with 101 additions and 5 deletions
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SolidityEndToEndTest.cpp
+31
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@@ -1955,6 +1955,37 @@ BOOST_AUTO_TEST_CASE(super_in_constructor)
BOOST_CHECK(callContractFunction("f()") == encodeArgs(1 | 2 | 4 | 8));
}
BOOST_AUTO_TEST_CASE(fallback_function)
{
char const* sourceCode = R"(
contract A {
uint data;
function() returns (uint r) { data = 1; return 2; }
function getData() returns (uint r) { return data; }
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(callContractFunction("getData()") == encodeArgs(0));
BOOST_CHECK(callContractFunction("") == encodeArgs(2));
BOOST_CHECK(callContractFunction("getData()") == encodeArgs(1));
}
BOOST_AUTO_TEST_CASE(inherited_fallback_function)
{
char const* sourceCode = R"(
contract A {
uint data;
function() returns (uint r) { data = 1; return 2; }
function getData() returns (uint r) { return data; }
}
contract B is A {}
)";
compileAndRun(sourceCode, 0, "B");
BOOST_CHECK(callContractFunction("getData()") == encodeArgs(0));
BOOST_CHECK(callContractFunction("") == encodeArgs(2));
BOOST_CHECK(callContractFunction("getData()") == encodeArgs(1));
}
BOOST_AUTO_TEST_SUITE_END()
}