mirror of
https://github.com/ThePhD/sol2.git
synced 2024-03-22 13:10:44 +08:00
69 lines
2.2 KiB
C++
69 lines
2.2 KiB
C++
// sol2
|
|
|
|
// The MIT License (MIT)
|
|
|
|
// Copyright (c) 2013-2022 Rapptz, ThePhD and contributors
|
|
|
|
// 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 "sol_test.hpp"
|
|
|
|
#include <catch2/catch_all.hpp>
|
|
|
|
TEST_CASE("issues/stack overflow", "make sure various operations repeated don't trigger stack overflow") {
|
|
sol::state lua;
|
|
lua.safe_script("t = {};t[0]=20");
|
|
lua.safe_script("lua_function=function(i)return i;end");
|
|
|
|
sol::function f = lua["lua_function"];
|
|
std::string teststring = "testtext";
|
|
REQUIRE_NOTHROW([&] {
|
|
for (int i = 0; i < 1000000; ++i) {
|
|
std::string result = f(teststring);
|
|
if (result != teststring)
|
|
throw std::logic_error("RIP");
|
|
}
|
|
}());
|
|
sol::table t = lua["t"];
|
|
int expected = 20;
|
|
REQUIRE_NOTHROW([&] {
|
|
for (int i = 0; i < 1000000; ++i) {
|
|
int result = t[0];
|
|
t.size();
|
|
if (result != expected)
|
|
throw std::logic_error("RIP");
|
|
}
|
|
}());
|
|
}
|
|
|
|
TEST_CASE("issues/stack overflow 2", "make sure basic iterators clean up properly when they're not iterated through (e.g., with empty())") {
|
|
sol::state lua;
|
|
sol::table t = lua.create_table_with(1, "wut");
|
|
int MAX = 50000;
|
|
auto fx = [&]() {
|
|
int a = 50;
|
|
for (int i = 0; i < MAX; ++i) {
|
|
if (t.empty()) {
|
|
a += 4;
|
|
}
|
|
a += 2;
|
|
}
|
|
};
|
|
REQUIRE_NOTHROW(fx());
|
|
}
|