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Merge pull request #1488 from ethereum/parser-error-msg

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test: check error messages in parser tests
This commit is contained in:
chriseth 2016-12-08 16:05:39 +01:00 committed by GitHub
commit b536f24644
2 changed files with 49 additions and 24 deletions
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2
test/libsolidity/SolidityNameAndTypeResolution.cpp
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@ -166,7 +166,7 @@ do \
{ \
Error err = expectError((text), (warning)); \
BOOST_CHECK(err.type() == (Error::Type::typ)); \
BOOST_CHECK(searchErrorMessage(err, substring)); \
BOOST_CHECK(searchErrorMessage(err, (substring))); \
} while(0)
// [checkError(text, type, substring)] asserts that the compilation down to typechecking

71
test/libsolidity/SolidityParser.cpp
View File

@ -26,6 +26,7 @@
#include <libsolidity/parsing/Parser.h>
#include <libsolidity/interface/Exceptions.h>
#include "../TestHelper.h"
#include "ErrorCheck.h"
using namespace std;
@ -71,6 +72,22 @@ bool successParse(std::string const& _source)
return true;
}
Error getError(std::string const& _source)
{
ErrorList errors;
try
{
parseText(_source, errors);
}
catch (FatalError const& /*_exception*/)
{
// no-op
}
Error const* error = Error::containsErrorOfType(errors, Error::Type::ParserError);
BOOST_REQUIRE(error);
return *error;
}
void checkFunctionNatspec(
FunctionDefinition const* _function,
std::string const& _expectedDoc
@ -83,6 +100,14 @@ void checkFunctionNatspec(
}
#define CHECK_PARSE_ERROR(source, substring) \
do \
{\
Error err = getError((source)); \
BOOST_CHECK(searchErrorMessage(err, (substring))); \
}\
while(0)
BOOST_AUTO_TEST_SUITE(SolidityParser)
@ -103,7 +128,7 @@ BOOST_AUTO_TEST_CASE(missing_variable_name_in_declaration)
uint256 ;
}
)";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected identifier");
}
BOOST_AUTO_TEST_CASE(empty_function)
@ -159,7 +184,7 @@ BOOST_AUTO_TEST_CASE(missing_parameter_name_in_named_args)
function b() returns (uint r) { r = a({: 1, : 2, : 3}); }
}
)";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected identifier");
}
BOOST_AUTO_TEST_CASE(missing_argument_in_named_args)
@ -170,7 +195,7 @@ BOOST_AUTO_TEST_CASE(missing_argument_in_named_args)
function b() returns (uint r) { r = a({a: , b: , c: }); }
}
)";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected primary expression");
}
BOOST_AUTO_TEST_CASE(two_exact_functions)
@ -463,7 +488,7 @@ BOOST_AUTO_TEST_CASE(variable_definition_in_function_parameter)
function fun(var a) {}
}
)";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected explicit type name");
}
BOOST_AUTO_TEST_CASE(variable_definition_in_mapping)
@ -475,7 +500,7 @@ BOOST_AUTO_TEST_CASE(variable_definition_in_mapping)
}
}
)";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected elementary type name for mapping key type");
}
BOOST_AUTO_TEST_CASE(variable_definition_in_function_return)
@ -487,7 +512,7 @@ BOOST_AUTO_TEST_CASE(variable_definition_in_function_return)
}
}
)";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected explicit type name");
}
BOOST_AUTO_TEST_CASE(operator_expression)
@ -777,14 +802,14 @@ BOOST_AUTO_TEST_CASE(modifier_without_semicolon)
modifier mod { if (msg.sender == 0) _ }
}
)";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected token Semicolon got");
}
BOOST_AUTO_TEST_CASE(modifier_arguments)
{
char const* text = R"(
contract c {
modifier mod(uint a) { if (msg.sender == a) _; }
modifier mod(address a) { if (msg.sender == a) _; }
}
)";
BOOST_CHECK(successParse(text));
@ -861,7 +886,7 @@ BOOST_AUTO_TEST_CASE(multiple_visibility_specifiers)
contract c {
uint private internal a;
})";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Visibility already specified");
}
BOOST_AUTO_TEST_CASE(literal_constants_with_ether_subdenominations)
@ -916,7 +941,7 @@ BOOST_AUTO_TEST_CASE(empty_enum_declaration)
contract c {
enum foo { }
})";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "enum with no members is not allowed");
}
BOOST_AUTO_TEST_CASE(malformed_enum_declaration)
@ -925,7 +950,7 @@ BOOST_AUTO_TEST_CASE(malformed_enum_declaration)
contract c {
enum foo { WARNING,}
})";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected Identifier after");
}
BOOST_AUTO_TEST_CASE(external_function)
@ -943,7 +968,7 @@ BOOST_AUTO_TEST_CASE(external_variable)
contract c {
uint external x;
})";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected identifier");
}
BOOST_AUTO_TEST_CASE(arrays_in_storage)
@ -991,7 +1016,7 @@ BOOST_AUTO_TEST_CASE(constant_is_keyword)
contract Foo {
uint constant = 4;
})";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected identifier");
}
BOOST_AUTO_TEST_CASE(var_array)
@ -1000,7 +1025,7 @@ BOOST_AUTO_TEST_CASE(var_array)
contract Foo {
function f() { var[] a; }
})";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected identifier");
}
BOOST_AUTO_TEST_CASE(location_specifiers_for_params)
@ -1032,7 +1057,7 @@ BOOST_AUTO_TEST_CASE(location_specifiers_for_state)
contract Foo {
uint[] memory x;
})";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected identifier");
}
BOOST_AUTO_TEST_CASE(location_specifiers_with_var)
@ -1041,7 +1066,7 @@ BOOST_AUTO_TEST_CASE(location_specifiers_with_var)
contract Foo {
function f() { var memory x; }
})";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Location specifier needs explicit type name");
}
BOOST_AUTO_TEST_CASE(empty_comment)
@ -1088,7 +1113,7 @@ BOOST_AUTO_TEST_CASE(local_const_variable)
return local;
}
})";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected token Semicolon");
}
BOOST_AUTO_TEST_CASE(multi_variable_declaration)
@ -1207,7 +1232,7 @@ BOOST_AUTO_TEST_CASE(inline_array_empty_cells_check_lvalue)
}
}
)";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected expression");
}
BOOST_AUTO_TEST_CASE(inline_array_empty_cells_check_without_lvalue)
@ -1220,7 +1245,7 @@ BOOST_AUTO_TEST_CASE(inline_array_empty_cells_check_without_lvalue)
}
}
)";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected expression");
}
BOOST_AUTO_TEST_CASE(conditional_true_false_literal)
@ -1321,7 +1346,7 @@ BOOST_AUTO_TEST_CASE(no_double_radix_in_fixed_literal)
fixed40x40 pi = 3.14.15;
}
)";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected token Semicolon");
}
BOOST_AUTO_TEST_CASE(invalid_fixed_conversion_leading_zeroes_check)
@ -1333,7 +1358,7 @@ BOOST_AUTO_TEST_CASE(invalid_fixed_conversion_leading_zeroes_check)
}
}
)";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected primary expression");
}
BOOST_AUTO_TEST_CASE(payable_accessor)
@ -1343,7 +1368,7 @@ BOOST_AUTO_TEST_CASE(payable_accessor)
uint payable x;
}
)";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected identifier");
}
BOOST_AUTO_TEST_CASE(function_type_in_expression)
@ -1376,7 +1401,7 @@ BOOST_AUTO_TEST_CASE(function_type_as_storage_variable_with_modifiers)
function (uint, uint) modifier1() returns (uint) f1;
}
)";
BOOST_CHECK(!successParse(text));
CHECK_PARSE_ERROR(text, "Expected token LBrace");
}
BOOST_AUTO_TEST_CASE(function_type_as_storage_variable_with_assignment)