diff options
Diffstat (limited to 'test/libsolidity/SolidityEndToEndTest.cpp')
| -rw-r--r-- | test/libsolidity/SolidityEndToEndTest.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/libsolidity/SolidityEndToEndTest.cpp b/test/libsolidity/SolidityEndToEndTest.cpp index 0611e71d..4d20f4f5 100644 --- a/test/libsolidity/SolidityEndToEndTest.cpp +++ b/test/libsolidity/SolidityEndToEndTest.cpp @@ -7459,6 +7459,33 @@ BOOST_AUTO_TEST_CASE(addmod_mulmod) ABI_CHECK(callContractFunction("test()"), encodeArgs(u256(0))); } +BOOST_AUTO_TEST_CASE(addmod_mulmod_zero) +{ + char const* sourceCode = R"( + contract C { + function f() pure returns (uint) { + addmod(1, 2, 0); + return 2; + } + function g() pure returns (uint) { + mulmod(1, 2, 0); + return 2; + } + function h() pure returns (uint) { + mulmod(0, 1, 2); + mulmod(1, 0, 2); + addmod(0, 1, 2); + addmod(1, 0, 2); + return 2; + } + } + )"; + compileAndRun(sourceCode); + ABI_CHECK(callContractFunction("f()"), encodeArgs()); + ABI_CHECK(callContractFunction("g()"), encodeArgs()); + ABI_CHECK(callContractFunction("h()"), encodeArgs(2)); +} + BOOST_AUTO_TEST_CASE(divisiod_by_zero) { char const* sourceCode = R"( |