cerc-io/solidity
10
0
Fork 0
mirror of https://github.com/ethereum/solidity synced 2023-10-03 13:03:40 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Tests for recursion exploit in parser.

Browse Source
This commit is contained in:
chriseth 2017-08-14 18:58:56 +02:00
parent 2411f5d839
commit bcce31b548
1 changed files with 24 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
test/libsolidity/SolidityParser.cpp
View File

@ -1363,6 +1363,30 @@ BOOST_AUTO_TEST_CASE(conditional_with_assignment)
BOOST_CHECK(successParse(text)); BOOST_CHECK(successParse(text));
} }
BOOST_AUTO_TEST_CASE(recursion_depth1)
{
string text("contract C { bytes");
for (size_t i = 0; i < 30000; i++)
text += "[";
CHECK_PARSE_ERROR(text.c_str(), "Maximum recursion depth reached during parsing");
}
BOOST_AUTO_TEST_CASE(recursion_depth2)
{
string text("contract C { function f() {");
for (size_t i = 0; i < 30000; i++)
text += "{";
CHECK_PARSE_ERROR(text, "Maximum recursion depth reached during parsing");
}
BOOST_AUTO_TEST_CASE(recursion_depth3)
{
string text("contract C { function f() { uint x = f(");
for (size_t i = 0; i < 30000; i++)
text += "(";
CHECK_PARSE_ERROR(text, "Maximum recursion depth reached during parsing");
}
BOOST_AUTO_TEST_CASE(declaring_fixed_and_ufixed_variables) BOOST_AUTO_TEST_CASE(declaring_fixed_and_ufixed_variables)
{ {
char const* text = R"( char const* text = R"(