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From the Catch docs: Please note that the THROW family of assertions expects to be passed a single expression, not a statement or series of statements. If you want to check a more complicated sequence of operations, you can use a C++11 lambda function. https://github.com/philsquared/Catch/blob/master/docs/assertions.md In current versions of Catch violating this causes a build error.
48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
#define SOL_CHECK_ARGUMENTS
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#include <catch.hpp>
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#include <sol.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.script("t = {};t[0]=20");
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lua.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) 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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