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// Copyright (c) 2004 Daniel Wallin and Arvid Norberg
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
// ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
// SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
// ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
// OR OTHER DEALINGS IN THE SOFTWARE.
#include "test.hpp"
#include <luabind/luabind.hpp>
#include <boost/shared_ptr.hpp>
struct A : counted_type<A>
{ virtual ~A() {} };
struct B : A, counted_type<B>
{};
struct enum_placeholder {};
typedef enum { VAL1 = 1, VAL2 = 2 } LBENUM_t;
LBENUM_t enum_by_val(LBENUM_t e) { return e; }
LBENUM_t enum_by_const_ref(const LBENUM_t &e) { return e; }
struct test_implicit : counted_type<test_implicit>
{
char const* f(A*) { return "f(A*)"; }
char const* f(B*) { return "f(B*)"; }
};
struct char_pointer_convertable
: counted_type<char_pointer_convertable>
{
operator const char*() const { return "foo!"; }
};
void func(const char_pointer_convertable& f)
{
}
void not_convertable(boost::shared_ptr<A>)
{
TEST_CHECK(false);
}
int f(int& a)
{
return a;
}
COUNTER_GUARD(A);
COUNTER_GUARD(B);
COUNTER_GUARD(test_implicit);
COUNTER_GUARD(char_pointer_convertable);
void test_main(lua_State* L)
{
using namespace luabind;
typedef char const*(test_implicit::*f1)(A*);
typedef char const*(test_implicit::*f2)(B*);
module(L)
[
class_<A>("A")
.def(constructor<>()),
class_<B, A>("B")
.def(constructor<>()),
class_<test_implicit>("test")
.def(constructor<>())
.def("f", (f1)&test_implicit::f)
.def("f", (f2)&test_implicit::f),
class_<char_pointer_convertable>("char_ptr")
.def(constructor<>()),
class_<enum_placeholder>("LBENUM")
.enum_("constants")
[
value("VAL1", VAL1),
value("VAL2", VAL2)
],
def("enum_by_val", &enum_by_val),
def("enum_by_const_ref", &enum_by_const_ref),
def("func", &func),
def("no_convert", ¬_convertable),
def("f", &f)
];
DOSTRING(L, "a = A()");
DOSTRING(L, "b = B()");
DOSTRING(L, "t = test()");
DOSTRING(L, "assert(t:f(a) == 'f(A*)')");
DOSTRING(L, "assert(t:f(b) == 'f(B*)')");
DOSTRING(L,
"a = char_ptr()\n"
"func(a)");
DOSTRING(L, "assert(LBENUM.VAL1 == 1)");
DOSTRING(L, "assert(LBENUM.VAL2 == 2)");
DOSTRING(L, "assert(enum_by_val(LBENUM.VAL1) == LBENUM.VAL1)");
DOSTRING(L, "assert(enum_by_val(LBENUM.VAL2) == LBENUM.VAL2)");
DOSTRING(L, "assert(enum_by_const_ref(LBENUM.VAL1) == LBENUM.VAL1)");
DOSTRING(L, "assert(enum_by_const_ref(LBENUM.VAL2) == LBENUM.VAL2)");
DOSTRING_EXPECTED(L,
"a = A()\n"
"no_convert(a)",
("No matching overload found, candidates:\n"
"void no_convert(custom ["
+ std::string(typeid(boost::shared_ptr<A>).name()) + "])").c_str());
DOSTRING_EXPECTED(L,
"a = nil\n"
"f(a)",
"No matching overload found, candidates:\n"
"int f(int&)");
}
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