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Add test for default argument fix

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Fixes #41.
This commit is contained in:
Jonathan Müller 2018-12-18 13:35:50 +01:00
commit 4b5fc57f32
1 changed files with 30 additions and 2 deletions
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32
test/cpp_function.cpp
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@ -61,6 +61,9 @@ void ns::l()
/// ns::m m(); /// ns::m m();
ns::m m(); ns::m m();
/// void n(int i=int());
void n(int i = int());
)"; )";
auto check_body = [](const cpp_function& func, cpp_function_body_kind kind) { auto check_body = [](const cpp_function& func, cpp_function_body_kind kind) {
@ -72,7 +75,7 @@ ns::m m();
cpp_entity_index idx; cpp_entity_index idx;
auto file = parse(idx, "cpp_function.cpp", code); auto file = parse(idx, "cpp_function.cpp", code);
auto count = test_visit<cpp_function>(*file, [&](const cpp_function& func) { auto count = test_visit<cpp_function>(*file, [&](const cpp_function& func) {
if (func.name() == "a" || func.name() == "b" || func.name() == "c") if (func.name() == "a" || func.name() == "b" || func.name() == "c" || func.name() == "n")
{ {
REQUIRE(!func.noexcept_condition()); REQUIRE(!func.noexcept_condition());
REQUIRE(func.storage_class() == cpp_storage_class_none); REQUIRE(func.storage_class() == cpp_storage_class_none);
@ -150,6 +153,31 @@ ns::m m();
REQUIRE(count == 1u); REQUIRE(count == 1u);
REQUIRE(func.is_variadic()); REQUIRE(func.is_variadic());
} }
else if (func.name() == "n")
{
REQUIRE(equal_types(idx, func.return_type(), *cpp_builtin_type::build(cpp_void)));
REQUIRE(func.signature() == "(int)");
auto count = 0u;
for (auto& param : func.parameters())
{
if (param.name() == "i")
{
REQUIRE(equal_types(idx, param.type(), *cpp_builtin_type::build(cpp_int)));
REQUIRE(param.default_value());
REQUIRE(equal_expressions(param.default_value().value(),
*cpp_unexposed_expression::
build(cpp_pointer_type::build(
cpp_builtin_type::build(cpp_int)),
cpp_token_string::tokenize("int()"))));
}
else
REQUIRE(false);
++count;
}
REQUIRE(count == 1u);
REQUIRE(!func.is_variadic());
}
} }
else if (func.name() == "d" || func.name() == "e" || func.name() == "f") else if (func.name() == "d" || func.name() == "e" || func.name() == "f")
{ {
@ -243,7 +271,7 @@ ns::m m();
else else
REQUIRE(false); REQUIRE(false);
}); });
REQUIRE(count == 14u); REQUIRE(count == 15u);
} }
TEST_CASE("static cpp_function") TEST_CASE("static cpp_function")