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add more test cases for cond-expr

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This commit is contained in:
Lu Guanqun 2016-01-19 14:59:39 +00:00
parent 5840a3513f
commit 51caa04238
1 changed files with 49 additions and 0 deletions
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49
test/libsolidity/SolidityEndToEndTest.cpp
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@ -223,6 +223,55 @@ BOOST_AUTO_TEST_CASE(conditional_expression_different_types)
BOOST_CHECK(callContractFunction("f(bool)", true) == encodeArgs(u256(0xcd)));
BOOST_CHECK(callContractFunction("f(bool)", false) == encodeArgs(u256(0xabab)));
}
/* let's add this back when I figure out the correct type conversion.
BOOST_AUTO_TEST_CASE(conditional_expression_string_literal)
{
char const* sourceCode = R"(
contract test {
function f(bool cond) returns (bytes32) {
return cond ? "true" : "false";
}
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(callContractFunction("f(bool)", true) == encodeArgs(string("true", 4)));
BOOST_CHECK(callContractFunction("f(bool)", false) == encodeArgs(string("false", 5)));
}
*/
BOOST_AUTO_TEST_CASE(conditional_expression_tuples)
{
char const* sourceCode = R"(
contract test {
function f(bool cond) returns (uint, uint) {
return cond ? (1, 2) : (3, 4);
}
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(callContractFunction("f(bool)", true) == encodeArgs(u256(1), u256(2)));
BOOST_CHECK(callContractFunction("f(bool)", false) == encodeArgs(u256(3), u256(4)));
}
BOOST_AUTO_TEST_CASE(conditional_expression_functions)
{
char const* sourceCode = R"(
contract test {
function x() returns (uint) { return 1; }
function y() returns (uint) { return 2; }
function f(bool cond) returns (uint) {
var z = cond ? x : y;
return z();
}
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(callContractFunction("f(bool)", true) == encodeArgs(u256(1)));
BOOST_CHECK(callContractFunction("f(bool)", false) == encodeArgs(u256(2)));
}
BOOST_AUTO_TEST_CASE(recursive_calls)
{
char const* sourceCode = "contract test {\n"