diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/libsolidity/SolidityEndToEndTest.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/libsolidity/SolidityEndToEndTest.cpp b/test/libsolidity/SolidityEndToEndTest.cpp index 9e2c41af..fd547f4e 100644 --- a/test/libsolidity/SolidityEndToEndTest.cpp +++ b/test/libsolidity/SolidityEndToEndTest.cpp @@ -8540,6 +8540,24 @@ BOOST_AUTO_TEST_CASE(shift_left_assignment) BOOST_CHECK(callContractFunction("f(uint256,uint256)", u256(0x4266), u256(256)) == encodeArgs(u256(0))); } +BOOST_AUTO_TEST_CASE(shift_left_assignment_different_type) +{ + char const* sourceCode = R"( + contract C { + function f(uint a, uint8 b) returns (uint) { + a <<= b; + return a; + } + } + )"; + compileAndRun(sourceCode, 0, "C"); + BOOST_CHECK(callContractFunction("f(uint256,uint256)", u256(0x4266), u256(0)) == encodeArgs(u256(0x4266))); + BOOST_CHECK(callContractFunction("f(uint256,uint256)", u256(0x4266), u256(8)) == encodeArgs(u256(0x426600))); + BOOST_CHECK(callContractFunction("f(uint256,uint256)", u256(0x4266), u256(16)) == encodeArgs(u256(0x42660000))); + BOOST_CHECK(callContractFunction("f(uint256,uint256)", u256(0x4266), u256(17)) == encodeArgs(u256(0x84cc0000))); + BOOST_CHECK(callContractFunction("f(uint256,uint256)", u256(0x4266), u256(240)) == fromHex("4266000000000000000000000000000000000000000000000000000000000000")); +} + BOOST_AUTO_TEST_CASE(shift_right) { char const* sourceCode = R"( |