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Some new tests for constant variables.

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This commit is contained in:
chriseth 2017-03-01 16:34:29 +01:00
parent ef8b56a058
commit bde913f088
1 changed files with 50 additions and 0 deletions
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50
test/libsolidity/SolidityNameAndTypeResolution.cpp
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@ -2173,6 +2173,56 @@ BOOST_AUTO_TEST_CASE(assigning_value_to_const_variable)
CHECK_ERROR(text, TypeError, ""); CHECK_ERROR(text, TypeError, "");
} }
BOOST_AUTO_TEST_CASE(assigning_state_to_const_variable)
{
char const* text = R"(
contract C {
address constant x = msg.sender;
}
)";
CHECK_ERROR(text, TypeError, "Expression is not compile-time constant.");
}
BOOST_AUTO_TEST_CASE(assignment_to_const_var_involving_conversion)
{
char const* text = R"(
contract C {
C constant x = C(0x123);
}
)";
CHECK_SUCCESS(text);
}
BOOST_AUTO_TEST_CASE(assignment_to_const_var_involving_expression)
{
char const* text = R"(
contract C {
uint constant x = 0x123 + 9x456;
}
)";
CHECK_SUCCESS(text);
}
BOOST_AUTO_TEST_CASE(assignment_to_const_var_involving_keccak)
{
char const* text = R"(
contract C {
bytes32 constant x = keccak("abc");
}
)";
CHECK_SUCCESS(text);
}
BOOST_AUTO_TEST_CASE(assignment_to_const_array_vars)
{
char const* text = R"(
contract C {
uint[3] memory constant x = [1, 2, 3];
}
)";
CHECK_SUCCESS(text);
}
BOOST_AUTO_TEST_CASE(complex_const_variable) BOOST_AUTO_TEST_CASE(complex_const_variable)
{ {
//for now constant specifier is valid only for uint bytesXX and enums //for now constant specifier is valid only for uint bytesXX and enums