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Implements pop() for byte arrays.

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This commit is contained in:
Erik Kundt
2018-05-29 12:53:02 +02:00
parent e9dcfb0b62
commit 7156a01acc
2 changed files with 146 additions and 16 deletions
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test/libsolidity/SolidityEndToEndTest.cpp
+81 -6
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@@ -5115,21 +5115,23 @@ BOOST_AUTO_TEST_CASE(array_pop)
{
char const* sourceCode = R"(
contract c {
uint256 a;
uint[] data;
function test() public returns (uint x, uint y, uint l) {
function test() public returns (uint x, uint l) {
data.push(7);
x = data.push(3);
data.pop();
y = data.push(2);
x = data.length;
data.pop();
l = data.length;
}
}
)";
compileAndRun(sourceCode);
ABI_CHECK(callContractFunction("test()"), encodeArgs(2, 2, 2));
ABI_CHECK(callContractFunction("test()"), encodeArgs(1, 0));
}
BOOST_AUTO_TEST_CASE(array_pop_empty)
BOOST_AUTO_TEST_CASE(array_pop_empty_exception)
{
char const* sourceCode = R"(
contract c {
@@ -5144,7 +5146,23 @@ BOOST_AUTO_TEST_CASE(array_pop_empty)
ABI_CHECK(callContractFunction("test()"), encodeArgs());
}
BOOST_AUTO_TEST_CASE(bytearray_pop)
BOOST_AUTO_TEST_CASE(array_pop_storage_empty)
{
char const* sourceCode = R"(
contract c {
uint[] data;
function test() public {
data.push(7);
data.pop();
}
}
)";
compileAndRun(sourceCode);
ABI_CHECK(callContractFunction("test()"), encodeArgs());
BOOST_CHECK(storageEmpty(m_contractAddress));
}
BOOST_AUTO_TEST_CASE(byte_array_pop)
{
char const* sourceCode = R"(
contract c {
@@ -5163,13 +5181,31 @@ BOOST_AUTO_TEST_CASE(bytearray_pop)
ABI_CHECK(callContractFunction("test()"), encodeArgs(2, 1, 1));
}
BOOST_AUTO_TEST_CASE(bytearray_pop_empty)
BOOST_AUTO_TEST_CASE(byte_array_pop_long)
{
char const* sourceCode = R"(
contract c {
bytes data;
function test() public returns (uint l) {
for (uint i = 0; i < 33; i++)
data.push(byte(i));
data.pop();
l = data.length;
}
}
)";
compileAndRun(sourceCode);
ABI_CHECK(callContractFunction("test()"), encodeArgs(32));
}
BOOST_AUTO_TEST_CASE(byte_array_pop_empty_exception)
{
char const* sourceCode = R"(
contract c {
bytes data;
function test() public returns (bool) {
data.pop();
return true;
}
}
)";
@@ -5177,6 +5213,45 @@ BOOST_AUTO_TEST_CASE(bytearray_pop_empty)
ABI_CHECK(callContractFunction("test()"), encodeArgs());
}
BOOST_AUTO_TEST_CASE(byte_array_pop_storage_empty)
{
char const* sourceCode = R"(
contract c {
bytes data;
function test() public {
data.push(7);
data.push(5);
data.push(3);
data.pop();
data.pop();
data.pop();
}
}
)";
compileAndRun(sourceCode);
ABI_CHECK(callContractFunction("test()"), encodeArgs());
BOOST_CHECK(storageEmpty(m_contractAddress));
}
BOOST_AUTO_TEST_CASE(byte_array_pop_storage_empty_long)
{
char const* sourceCode = R"(
contract c {
bytes data;
function test() public returns (uint l) {
for (uint i = 0; i < 33; i++)
data.push(3);
for (uint j = 0; j < 33; j++)
data.pop();
l = data.length;
}
}
)";
compileAndRun(sourceCode);
ABI_CHECK(callContractFunction("test()"), encodeArgs(0));
BOOST_CHECK(storageEmpty(m_contractAddress));
}
BOOST_AUTO_TEST_CASE(external_array_args)
{
char const* sourceCode = R"(