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Array copy storage to storage.

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Christian 2015-02-27 22:52:02 +01:00
parent e42183f2ff
commit e7c4d73cc6
1 changed files with 88 additions and 0 deletions
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88
SolidityEndToEndTest.cpp
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@ -2858,6 +2858,94 @@ BOOST_AUTO_TEST_CASE(dynamic_multi_array_cleanup)
BOOST_CHECK(m_state.storage(m_contractAddress).empty());
}
BOOST_AUTO_TEST_CASE(array_copy_storage_storage_dyn_dyn)
{
char const* sourceCode = R"(
contract c {
uint[] data1;
uint[] data2;
function setData1(uint length, uint index, uint value) {
data1.length = length; if (index < length) data1[index] = value;
}
function copyStorageStorage() { data2 = data1; }
function getData2(uint index) returns (uint len, uint val) {
len = data2.length; if (index < len) val = data2[index];
}
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(callContractFunction("setData1(uint256,uint256,uint256)", 10, 5, 4) == bytes());
BOOST_CHECK(callContractFunction("copyStorageStorage()") == bytes());
BOOST_CHECK(callContractFunction("getData2(uint256)", 5) == encodeArgs(10, 4));
BOOST_CHECK(callContractFunction("setData1(uint256,uint256,uint256)", 0, 0, 0) == bytes());
BOOST_CHECK(callContractFunction("copyStorageStorage()") == bytes());
BOOST_CHECK(callContractFunction("getData2(uint256)", 0) == encodeArgs(0, 0));
BOOST_CHECK(m_state.storage(m_contractAddress).empty());
}
BOOST_AUTO_TEST_CASE(array_copy_storage_storage_static_static)
{
char const* sourceCode = R"(
contract c {
uint[40] data1;
uint[20] data2;
function test() returns (uint x, uint y){
data1[30] = 4;
data1[2] = 7;
data1[3] = 9;
data2[3] = 8;
data1 = data2;
x = data1[3];
y = data1[30]; // should be cleared
}
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(callContractFunction("test()") == encodeArgs(8, 0));
}
BOOST_AUTO_TEST_CASE(array_copy_storage_storage_static_dynamic)
{
char const* sourceCode = R"(
contract c {
uint[9] data1;
uint[] data2;
function test() returns (uint x, uint y){
data1[8] = 4;
data2 = data1;
x = data2.length;
y = data2[8];
}
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(callContractFunction("test()") == encodeArgs(9, 4));
}
BOOST_AUTO_TEST_CASE(array_copy_storage_storage_struct)
{
char const* sourceCode = R"(
contract c {
struct Data { uint x; uint y; }
Data[] data1;
Data[] data2;
function test() returns (uint x, uint y) {
data1.length = 9;
data1[8].x = 4;
data1[8].y = 5;
data2 = data1;
x = data2[8].x;
y = data2[8].y;
data1.length = 0;
data2 = data1;
}
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(callContractFunction("test()") == encodeArgs(4, 5));
BOOST_CHECK(m_state.storage(m_contractAddress).empty());
}
BOOST_AUTO_TEST_SUITE_END()
}