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69 lines
2.2 KiB
C++
69 lines
2.2 KiB
C++
// sol3
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// The MIT License (MIT)
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// Copyright (c) 2013-2018 Rapptz, ThePhD and contributors
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// Permission is hereby granted, free of charge, to any person obtaining a copy of
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// this software and associated documentation files (the "Software"), to deal in
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// the Software without restriction, including without limitation the rights to
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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// the Software, and to permit persons to whom the Software is furnished to do so,
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// subject to the following conditions:
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#include "sol_test.hpp"
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#include <catch.hpp>
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TEST_CASE("issues/stack overflow", "make sure various operations repeated don't trigger stack overflow") {
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sol::state lua;
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lua.safe_script("t = {};t[0]=20");
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lua.safe_script("lua_function=function(i)return i;end");
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sol::function f = lua["lua_function"];
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std::string teststring = "testtext";
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REQUIRE_NOTHROW([&] {
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for (int i = 0; i < 1000000; ++i) {
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std::string result = f(teststring);
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if (result != teststring)
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throw std::logic_error("RIP");
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}
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}());
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sol::table t = lua["t"];
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int expected = 20;
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REQUIRE_NOTHROW([&] {
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for (int i = 0; i < 1000000; ++i) {
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int result = t[0];
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t.size();
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if (result != expected)
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throw std::logic_error("RIP");
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}
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}());
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}
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TEST_CASE("issues/stack overflow 2", "make sure basic iterators clean up properly when they're not iterated through (e.g., with empty())") {
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sol::state lua;
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sol::table t = lua.create_table_with(1, "wut");
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int MAX = 50000;
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auto fx = [&]() {
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int a = 50;
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for (int i = 0; i < MAX; ++i) {
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if (t.empty()) {
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a += 4;
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}
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a += 2;
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}
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};
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REQUIRE_NOTHROW(fx());
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}
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