diff options
| -rw-r--r-- | test/libsolidity/SolidityEndToEndTest.cpp | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/test/libsolidity/SolidityEndToEndTest.cpp b/test/libsolidity/SolidityEndToEndTest.cpp index 3ef5ebbe..d07ef483 100644 --- a/test/libsolidity/SolidityEndToEndTest.cpp +++ b/test/libsolidity/SolidityEndToEndTest.cpp @@ -86,6 +86,64 @@ BOOST_AUTO_TEST_CASE(exp_operator_const_signed) BOOST_CHECK(callContractFunction("f()", bytes()) == toBigEndian(u256(-8))); } +BOOST_AUTO_TEST_CASE(conditional_expression_true_literal) +{ + char const* sourceCode = R"( + contract test { + function f() returns(uint d) { + return true ? 5 : 10; + } + })"; + compileAndRun(sourceCode); + BOOST_CHECK(callContractFunction("f()", bytes()) == toBigEndian(u256(5))); +} + +BOOST_AUTO_TEST_CASE(conditional_expression_false_literal) +{ + char const* sourceCode = R"( + contract test { + function f() returns(uint d) { + return false ? 5 : 10; + } + })"; + compileAndRun(sourceCode); + BOOST_CHECK(callContractFunction("f()", bytes()) == toBigEndian(u256(10))); +} + +BOOST_AUTO_TEST_CASE(conditional_expression_false_literal) +{ + char const* sourceCode = R"( + contract test { + function f(uint x) returns(uint d) { + return x > 100 ? + x > 1000 ? 1000 : 100 + : + x > 50 ? 50 : 10; + } + })"; + compileAndRun(sourceCode); + BOOST_CHECK(callContractFunction("f(uint256)", u256(1001)) == toBigEndian(u256(1000))); + BOOST_CHECK(callContractFunction("f(uint256)", u256(500)) == toBigEndian(u256(100))); + BOOST_CHECK(callContractFunction("f(uint256)", u256(80)) == toBigEndian(u256(50))); + BOOST_CHECK(callContractFunction("f(uint256)", u256(40)) == toBigEndian(u256(10))); +} + +BOOST_AUTO_TEST_CASE(conditional_expression_as_left_value) +{ + char const* sourceCode = R"( + contract test { + function f(uint x) returns(uint d) { + uint y = 1; + uint z = 1; + (x > 10 ? y : z) = 3; + return y ** z; + } + })"; + compileAndRun(sourceCode); + BOOST_CHECK(callContractFunction("f(uint256)", u256(20)) == toBigEndian(u256(3))); + BOOST_CHECK(callContractFunction("f(uint256)", u256(5)) == toBigEndian(u256(1))); +} + BOOST_AUTO_TEST_CASE(recursive_calls) { char const* sourceCode = "contract test {\n" |