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strings as mapping keys.
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@ -5099,6 +5099,39 @@ BOOST_AUTO_TEST_CASE(memory_structs_with_mappings)
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BOOST_CHECK(callContractFunction("f()") == encodeArgs(u256(0)));
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}
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BOOST_AUTO_TEST_CASE(string_as_mapping_key)
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{
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char const* sourceCode = R"(
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contract Test {
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mapping(string => uint) data;
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function set(string _s, uint _v) { data[_s] = _v; }
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function get(string _s) returns (uint) { return data[_s]; }
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}
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)";
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compileAndRun(sourceCode, 0, "Test");
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vector<string> strings{
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"Hello, World!",
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"Hello, World!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1111",
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"",
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"1"
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};
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for (unsigned i = 0; i < strings.size(); i++)
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BOOST_CHECK(callContractFunction(
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"set(string,uint256)",
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u256(0x40),
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u256(7 + i),
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u256(strings[i].size()),
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strings[i]
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) == encodeArgs());
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for (unsigned i = 0; i < strings.size(); i++)
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BOOST_CHECK(callContractFunction(
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"get(string)",
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u256(0x20),
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u256(strings[i].size()),
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strings[i]
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) == encodeArgs(u256(7 + i)));
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}
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BOOST_AUTO_TEST_SUITE_END()
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}
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