1 // Copyright (c) 2003 Daniel Wallin and Arvid Norberg
3 // Permission is hereby granted, free of charge, to any person obtaining a
4 // copy of this software and associated documentation files (the "Software"),
5 // to deal in the Software without restriction, including without limitation
6 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
7 // and/or sell copies of the Software, and to permit persons to whom the
8 // Software is furnished to do so, subject to the following conditions:
10 // The above copyright notice and this permission notice shall be included
11 // in all copies or substantial portions of the Software.
13 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
14 // ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
15 // TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
16 // PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
17 // SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
18 // ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
19 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
21 // OR OTHER DEALINGS IN THE SOFTWARE.
25 #include <luabind/luabind.hpp>
26 #include <luabind/adopt_policy.hpp>
27 #include <luabind/detail/debug.hpp>
28 #include <luabind/error.hpp>
32 using namespace luabind
;
34 int test_object_param(const object
& table
)
36 LUABIND_CHECK_STACK(table
.interpreter());
38 object current_object
;
39 current_object
= table
;
40 lua_State
* L
= table
.interpreter();
42 if (type(table
) == LUA_TTABLE
)
45 for (iterator
i(table
), e
; i
!= e
; ++i
)
47 assert(type(*i
) == LUA_TNUMBER
);
48 sum1
+= object_cast
<int>(*i
);
52 for (raw_iterator
i(table
), e
; i
!= e
; ++i
)
54 assert(type(*i
) == LUA_TNUMBER
);
55 sum2
+= object_cast
<int>(*i
);
58 // test iteration of empty table
59 object empty_table
= newtable(L
);
60 for (iterator
i(empty_table
), e
; i
!= e
; ++i
)
70 if (type(table
) != LUA_TNIL
)
86 struct test_param
: counted_type
<test_param
>
92 COUNTER_GUARD(test_param
);
94 int test_match(const luabind::object
& o
)
104 void test_match_object(
107 , luabind::object p3
)
114 void test_main(lua_State
* L
)
116 using namespace luabind
;
120 def("test_object_param", &test_object_param
),
121 def("test_fun", &test_fun
),
122 def("test_match", (int(*)(const luabind::object
&))&test_match
),
123 def("test_match", (int(*)(int))&test_match
),
124 def("test_match_object", &test_match_object
),
126 class_
<test_param
>("test_param")
127 .def(constructor
<>())
128 .def_readwrite("obj", &test_param::obj
)
129 .def_readonly("obj2", &test_param::obj2
)
132 object uninitialized
;
133 TEST_CHECK(!uninitialized
);
134 TEST_CHECK(!uninitialized
.is_valid());
138 "assert(test_object_param(t) == 1)");
140 DOSTRING(L
, "assert(test_object_param(nil) == 2)");
141 DOSTRING(L
, "t = { ['oh'] = 4, 3, 5, 7, 13 }");
142 DOSTRING(L
, "assert(test_object_param(t) == 0)");
143 DOSTRING(L
, "assert(t.sum1 == 4 + 3 + 5 + 7 + 13)");
144 DOSTRING(L
, "assert(t.sum2 == 4 + 3 + 5 + 7 + 13)");
145 DOSTRING(L
, "assert(t.blurp == 5)");
147 object g
= globals(L
);
148 object ret
= g
["test_fun"]();
149 TEST_CHECK(object_cast
<int>(ret
) == 42);
151 DOSTRING(L
, "function test_param_policies(x, y) end");
152 object test_param_policies
= g
["test_param_policies"];
153 int a
= type(test_param_policies
);
154 TEST_CHECK(a
== LUA_TFUNCTION
);
156 // call the function and tell lua to adopt the pointer passed as first argument
157 test_param_policies(5, new test_param())[adopt(_2
)];
159 DOSTRING(L
, "assert(test_match(7) == 1)");
160 DOSTRING(L
, "assert(test_match('oo') == 0)");
165 "assert(t.obj == 'foo')\n"
166 "assert(t.obj2 == nil)");
169 "function test_object_policies(a) glob = a\n"
172 object test_object_policies
= g
["test_object_policies"];
173 object ret_val
= test_object_policies("teststring")[detail::null_type()];
174 TEST_CHECK(object_cast
<int>(ret_val
) == 6);
175 TEST_CHECK(ret_val
== 6);
176 TEST_CHECK(6 == ret_val
);
178 TEST_CHECK(ret_val
== g
["temp_val"]);
179 object temp_val
= g
["temp_val"];
180 TEST_CHECK(ret_val
== temp_val
);
182 TEST_CHECK(object_cast
<std::string
>(g
["glob"]) == "teststring");
183 TEST_CHECK(object_cast
<std::string
>(gettable(g
, "glob")) == "teststring");
184 TEST_CHECK(object_cast
<std::string
>(rawget(g
, "glob")) == "teststring");
186 object t
= newtable(L
);
187 TEST_CHECK(iterator(t
) == iterator());
188 TEST_CHECK(raw_iterator(t
) == raw_iterator());
194 "test_match_object(p1, p2, p3)\n"
195 "assert(p1.ret == 1)\n"
196 "assert(p2.ret == 2)\n"
197 "assert(p3.ret == 3)\n");
200 #ifndef LUABIND_NO_EXCEPTIONS
204 object not_initialized
;
205 int i
= object_cast
<int>(not_initialized
);
207 TEST_ERROR("invalid cast succeeded");
209 catch(luabind::cast_failed
&) {}
213 object not_initialized
;
214 TEST_CHECK(!object_cast_nothrow
<int>(not_initialized
));
215 TEST_CHECK(!not_initialized
.is_valid());
216 TEST_CHECK(!not_initialized
);
218 DOSTRING(L
, "t = { {1}, {2}, {3}, {4} }");
222 for (iterator
i(globals(L
)["t"]), e
; i
!= e
; ++i
)
224 inner_sum
+= object_cast
<int>((*i
)[1]);
227 TEST_CHECK(inner_sum
== 1 + 2 + 3 + 4);
229 DOSTRING(L
, "t = { {1, 2}, {3, 4}, {5, 6}, {7, 8} }");
233 for (iterator
i(globals(L
)["t"]), e
; i
!= e
; ++i
)
235 for (iterator
j(*i
), e
; j
!= e
; ++j
)
237 inner_sum
+= object_cast
<int>(*j
);
241 TEST_CHECK(inner_sum
== 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8);
242 TEST_CHECK(object_cast
<int>(globals(L
)["t"][2][2]) == 4);