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strings as mapping keys.

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This commit is contained in:
chriseth 2015-08-03 18:09:39 +02:00
parent b905568107
commit 765f303688
1 changed files with 33 additions and 0 deletions
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33
libsolidity/SolidityEndToEndTest.cpp
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@ -5099,6 +5099,39 @@ BOOST_AUTO_TEST_CASE(memory_structs_with_mappings)
BOOST_CHECK(callContractFunction("f()") == encodeArgs(u256(0))); BOOST_CHECK(callContractFunction("f()") == encodeArgs(u256(0)));
} }
BOOST_AUTO_TEST_CASE(string_as_mapping_key)
{
char const* sourceCode = R"(
contract Test {
mapping(string => uint) data;
function set(string _s, uint _v) { data[_s] = _v; }
function get(string _s) returns (uint) { return data[_s]; }
}
)";
compileAndRun(sourceCode, 0, "Test");
vector<string> strings{
"Hello, World!",
"Hello, World!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1111",
"",
"1"
};
for (unsigned i = 0; i < strings.size(); i++)
BOOST_CHECK(callContractFunction(
"set(string,uint256)",
u256(0x40),
u256(7 + i),
u256(strings[i].size()),
strings[i]
) == encodeArgs());
for (unsigned i = 0; i < strings.size(); i++)
BOOST_CHECK(callContractFunction(
"get(string)",
u256(0x20),
u256(strings[i].size()),
strings[i]
) == encodeArgs(u256(7 + i)));
}
BOOST_AUTO_TEST_SUITE_END() BOOST_AUTO_TEST_SUITE_END()
} }