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Add a test for delete x.length

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This commit is contained in:
chriseth 2018-10-17 22:07:05 +02:00
parent 3d1ca07e9b
commit 56425bb2b1
1 changed files with 18 additions and 0 deletions
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18
test/libsolidity/SolidityEndToEndTest.cpp
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@ -1787,6 +1787,24 @@ BOOST_AUTO_TEST_CASE(deleteLocals)
ABI_CHECK(callContractFunction("delLocal()"), encodeArgs(6, 7));
}
BOOST_AUTO_TEST_CASE(deleteLength)
{
char const* sourceCode = R"(
contract test {
uint[] x;
function f() public returns (uint){
x.length = 1;
x[0] = 1;
delete x.length;
return x.length;
}
}
)";
compileAndRun(sourceCode);
ABI_CHECK(callContractFunction("f()"), encodeArgs(0));
BOOST_CHECK(storageEmpty(m_contractAddress));
}
BOOST_AUTO_TEST_CASE(constructor)
{
char const* sourceCode = R"(