334 Zeilen
7.8 KiB
C++
334 Zeilen
7.8 KiB
C++
/**
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* server/test/lua/set.cpp
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*
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* This file is part of the traintastic test suite.
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*
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* Copyright (C) 2021 Reinder Feenstra
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <catch2/catch.hpp>
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#include "protect.hpp"
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#include "run.hpp"
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#include "../../src/lua/set.hpp"
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#include "../../src/lua/readonlytable.hpp"
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#include "../../src/utils/toupper.hpp"
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// Sets:
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#include "../../src/set/worldstate.hpp"
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template<class T>
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static lua_State* createState()
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{
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lua_State* L = newStateWithProtect();
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Lua::Set<T>::registerType(L);
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lua_createtable(L, 0, 1);
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Lua::Set<T>::registerValues(L);
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lua_setglobal(L, "set");
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return L;
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}
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TEMPLATE_TEST_CASE("Lua::Set<>", "[lua][lua-set]", WorldState)
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{
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const TestType mask = set_mask_v<TestType>;
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const TestType emptySet = static_cast<TestType>(0);
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const TestType firstKey = Lua::set_values_v<TestType>.begin()->first;
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const TestType lastKey = Lua::set_values_v<TestType>.rbegin()->first;
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{
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INFO("write to set.*")
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lua_State* L = createState<TestType>();
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// existing keys
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for(auto& it : Lua::set_values_v<TestType>)
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{
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std::string code;
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code.assign("set.").append(set_name_v<TestType>).append(".").append(toUpper(it.second)).append(" = nil");
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REQUIRE_FALSE(run(L, code.c_str()));
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REQUIRE(lua_tostring(L, -1) == std::string_view{":1: table is readonly"});
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}
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// non existing keys
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{
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std::string code;
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code.assign("set.").append(set_name_v<TestType>).append(".non_existing_key = nil");
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REQUIRE_FALSE(run(L, code));
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REQUIRE(lua_tostring(L, -1) == std::string_view{":1: table is readonly"});
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}
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{
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std::string code;
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code.assign("set.").append(set_name_v<TestType>).append("[42] = nil");
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REQUIRE_FALSE(run(L, code));
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REQUIRE(lua_tostring(L, -1) == std::string_view{":1: table is readonly"});
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}
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closeStateWithProtect(L);
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}
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{
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INFO("single value")
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lua_State* L = createState<TestType>();
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for(auto& it : Lua::set_values_v<TestType>)
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{
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std::string code;
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code.assign("return set.").append(set_name_v<TestType>).append(".").append(toUpper(it.second));
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REQUIRE(run(L, code));
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Lua::Set<TestType>::push(L, it.first);
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REQUIRE(lua_rawequal(L, -1, -2) == 1);
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}
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closeStateWithProtect(L);
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}
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{
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INFO("tostring")
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lua_State* L = createState<TestType>();
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// load Lua baselib (for tostring function):
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lua_pushcfunction(L, luaopen_base);
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lua_pushliteral(L, "");
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lua_call(L, 1, 0);
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// empty set
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lua_getglobal(L, "tostring");
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Lua::Set<TestType>::push(L, emptySet);
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REQUIRE(lua_pcall(L, 1, 1, 0) == LUA_OK);
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REQUIRE(lua_tostring(L, -1) == std::string(set_name_v<TestType>).append("()"));
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// set with single value
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for(auto& it : Lua::set_values_v<TestType>)
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{
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lua_getglobal(L, "tostring");
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Lua::Set<TestType>::push(L, it.first);
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REQUIRE(lua_pcall(L, 1, 1, 0) == LUA_OK);
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REQUIRE(lua_tostring(L, -1) == std::string(set_name_v<TestType>).append("(").append(toUpper(it.second)).append(")"));
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}
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// set all values
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lua_getglobal(L, "tostring");
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Lua::Set<TestType>::push(L, mask);
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REQUIRE(lua_pcall(L, 1, 1, 0) == LUA_OK);
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{
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std::string r = std::string(set_name_v<TestType>);
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r.append("(");
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for(auto& it : Lua::set_values_v<TestType>)
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{
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if(it != *Lua::set_values_v<TestType>.begin())
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r.append(" ");
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r.append(toUpper(it.second));
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}
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r.append(")");
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REQUIRE(lua_tostring(L, -1) == r);
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}
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closeStateWithProtect(L);
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}
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{
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INFO("add")
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lua_State* L = createState<TestType>();
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Lua::Set<TestType>::push(L, firstKey);
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Lua::Set<TestType>::push(L, lastKey);
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REQUIRE(protect<lua_arith>(L, LUA_OPADD));
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Lua::Set<TestType>::push(L, firstKey + lastKey);
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REQUIRE(lua_rawequal(L, -1, -2) == 1);
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closeStateWithProtect(L);
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}
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{
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INFO("subtract")
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lua_State* L = createState<TestType>();
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Lua::Set<TestType>::push(L, mask);
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Lua::Set<TestType>::push(L, lastKey);
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REQUIRE(protect<lua_arith>(L, LUA_OPSUB));
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Lua::Set<TestType>::push(L, mask - lastKey);
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REQUIRE(lua_rawequal(L, -1, -2) == 1);
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closeStateWithProtect(L);
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}
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{
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INFO("multiply")
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lua_State* L = createState<TestType>();
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Lua::Set<TestType>::push(L, mask);
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Lua::Set<TestType>::push(L, lastKey);
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REQUIRE_FALSE(protect<lua_arith>(L, LUA_OPMUL));
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closeStateWithProtect(L);
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}
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{
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INFO("modulo")
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lua_State* L = createState<TestType>();
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Lua::Set<TestType>::push(L, mask);
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Lua::Set<TestType>::push(L, lastKey);
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REQUIRE_FALSE(protect<lua_arith>(L, LUA_OPMOD));
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closeStateWithProtect(L);
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}
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{
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INFO("power")
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lua_State* L = createState<TestType>();
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Lua::Set<TestType>::push(L, mask);
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lua_pushnumber(L, 2.);
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REQUIRE_FALSE(protect<lua_arith>(L, LUA_OPPOW));
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closeStateWithProtect(L);
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}
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{
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INFO("divide")
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lua_State* L = createState<TestType>();
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Lua::Set<TestType>::push(L, mask);
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Lua::Set<TestType>::push(L, lastKey);
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REQUIRE_FALSE(protect<lua_arith>(L, LUA_OPDIV));
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closeStateWithProtect(L);
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}
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{
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INFO("divide (integer)")
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lua_State* L = createState<TestType>();
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Lua::Set<TestType>::push(L, mask);
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Lua::Set<TestType>::push(L, lastKey);
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REQUIRE_FALSE(protect<lua_arith>(L, LUA_OPIDIV));
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closeStateWithProtect(L);
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}
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{
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INFO("binary and")
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lua_State* L = createState<TestType>();
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Lua::Set<TestType>::push(L, firstKey);
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Lua::Set<TestType>::push(L, lastKey);
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REQUIRE(protect<lua_arith>(L, LUA_OPBAND));
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Lua::Set<TestType>::push(L, firstKey & lastKey);
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REQUIRE(lua_rawequal(L, -1, -2) == 1);
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closeStateWithProtect(L);
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}
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{
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INFO("binary or")
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lua_State* L = createState<TestType>();
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Lua::Set<TestType>::push(L, firstKey);
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Lua::Set<TestType>::push(L, lastKey);
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REQUIRE(protect<lua_arith>(L, LUA_OPBOR));
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Lua::Set<TestType>::push(L, firstKey | lastKey);
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REQUIRE(lua_rawequal(L, -1, -2) == 1);
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closeStateWithProtect(L);
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}
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{
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INFO("binary xor")
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lua_State* L = createState<TestType>();
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Lua::Set<TestType>::push(L, firstKey);
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Lua::Set<TestType>::push(L, lastKey);
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REQUIRE_FALSE(protect<lua_arith>(L, LUA_OPBXOR));
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closeStateWithProtect(L);
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}
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{
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INFO("shift left")
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lua_State* L = createState<TestType>();
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Lua::Set<TestType>::push(L, firstKey);
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lua_pushinteger(L, 1);
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REQUIRE_FALSE(protect<lua_arith>(L, LUA_OPSHL));
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closeStateWithProtect(L);
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}
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{
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INFO("shift right")
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lua_State* L = createState<TestType>();
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Lua::Set<TestType>::push(L, firstKey);
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lua_pushinteger(L, 1);
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REQUIRE_FALSE(protect<lua_arith>(L, LUA_OPSHR));
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closeStateWithProtect(L);
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}
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{
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INFO("unary minus")
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lua_State* L = createState<TestType>();
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Lua::Set<TestType>::push(L, firstKey);
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REQUIRE_FALSE(protect<lua_arith>(L, LUA_OPUNM));
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closeStateWithProtect(L);
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}
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{
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INFO("binary not")
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lua_State* L = createState<TestType>();
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Lua::Set<TestType>::push(L, firstKey);
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REQUIRE(protect<lua_arith>(L, LUA_OPBNOT));
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Lua::Set<TestType>::push(L, ~firstKey);
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REQUIRE(lua_rawequal(L, -1, -2) == 1);
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closeStateWithProtect(L);
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}
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}
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