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Shortening of dynamic arrays.

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Christian 2015-02-25 20:27:55 +01:00
parent 157f93898a
commit dca1303397
1 changed files with 90 additions and 0 deletions
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90
SolidityEndToEndTest.cpp
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@ -2768,6 +2768,96 @@ BOOST_AUTO_TEST_CASE(dynamic_out_of_bounds_array_access)
BOOST_CHECK(callContractFunction("length()") == encodeArgs(4)); BOOST_CHECK(callContractFunction("length()") == encodeArgs(4));
} }
BOOST_AUTO_TEST_CASE(fixed_array_cleanup)
{
char const* sourceCode = R"(
contract c {
uint spacer1;
uint spacer2;
uint[20] data;
function fill() {
for (uint i = 0; i < data.length; ++i) data[i] = i+1;
}
function clear() { delete data; }
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(m_state.storage(m_contractAddress).empty());
BOOST_CHECK(callContractFunction("fill()") == bytes());
BOOST_CHECK(!m_state.storage(m_contractAddress).empty());
BOOST_CHECK(callContractFunction("clear()") == bytes());
BOOST_CHECK(m_state.storage(m_contractAddress).empty());
}
BOOST_AUTO_TEST_CASE(short_fixed_array_cleanup)
{
char const* sourceCode = R"(
contract c {
uint spacer1;
uint spacer2;
uint[3] data;
function fill() {
for (uint i = 0; i < data.length; ++i) data[i] = i+1;
}
function clear() { delete data; }
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(m_state.storage(m_contractAddress).empty());
BOOST_CHECK(callContractFunction("fill()") == bytes());
BOOST_CHECK(!m_state.storage(m_contractAddress).empty());
BOOST_CHECK(callContractFunction("clear()") == bytes());
BOOST_CHECK(m_state.storage(m_contractAddress).empty());
}
BOOST_AUTO_TEST_CASE(dynamic_array_cleanup)
{
char const* sourceCode = R"(
contract c {
uint[20] spacer;
uint[] dynamic;
function fill() {
dynamic.length = 21;
for (uint i = 0; i < dynamic.length; ++i) dynamic[i] = i+1;
}
function halfClear() { dynamic.length = 5; }
function fullClear() { delete dynamic; }
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(m_state.storage(m_contractAddress).empty());
BOOST_CHECK(callContractFunction("fill()") == bytes());
BOOST_CHECK(!m_state.storage(m_contractAddress).empty());
BOOST_CHECK(callContractFunction("halfClear()") == bytes());
BOOST_CHECK(!m_state.storage(m_contractAddress).empty());
BOOST_CHECK(callContractFunction("fullClear()") == bytes());
BOOST_CHECK(m_state.storage(m_contractAddress).empty());
}
BOOST_AUTO_TEST_CASE(dynamic_multi_array_cleanup)
{
char const* sourceCode = R"(
contract c {
struct s { uint[][] d; }
s[] data;
function fill() returns (uint) {
data.length = 3;
data[2].d.length = 4;
data[2].d[3].length = 5;
data[2].d[3][4] = 8;
return data[2].d[3][4];
}
function clear() { delete data; }
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(m_state.storage(m_contractAddress).empty());
BOOST_CHECK(callContractFunction("fill()") == encodeArgs(8));
BOOST_CHECK(!m_state.storage(m_contractAddress).empty());
BOOST_CHECK(callContractFunction("clear()") == bytes());
BOOST_CHECK(m_state.storage(m_contractAddress).empty());
}
BOOST_AUTO_TEST_SUITE_END() BOOST_AUTO_TEST_SUITE_END()
} }