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68 lines
2.9 KiB
C++
68 lines
2.9 KiB
C++
// sol2
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// The MIT License (MIT)
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// Copyright (c) 2013-2022 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 <catch2/catch_all.hpp>
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#include <sol/sol.hpp>
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#include <iostream>
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#include <string>
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inline namespace sol2_regression_test_1096 {
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const double constant_float_v = 3;
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double test_value() {
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return constant_float_v;
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}
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} // namespace sol2_regression_test_1096
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TEST_CASE("Test for Issue #1096 - checking different functions/lambdas/structures bind as intendedcorrectly", "[sol2][regression][Issue-1096]") {
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sol::state lua;
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lua.open_libraries(sol::lib::base);
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lua["test0"] = lua.create_table_with("value", [] { return constant_float_v; });
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lua["test1"] = lua.create_table_with("value", [] { return constant_float_v; });
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lua["test2"] = lua.create_table_with("value", [&] { return constant_float_v; });
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lua["test3"] = lua.create_table_with("value", test_value);
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lua["test4"] = lua.create_table_with("value", &test_value);
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lua["test5"] = sol::create;
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lua["test6"] = sol::create;
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lua["test7"] = sol::create;
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lua["test5"]["value"] = [] { return constant_float_v; };
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lua["test6"]["value"] = [] { return constant_float_v; };
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lua["test7"]["value"] = [&] { return constant_float_v; };
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unsigned int accumulated_errors = 0;
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for (std::size_t i = 0; i < 8; ++i) {
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std::string num = std::to_string(i);
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std::string val = std::to_string(constant_float_v);
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std::string code = "local val = test" + num + ".value()\nassert(val == " + val + ")";
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sol::optional<sol::error> maybe_error = lua.safe_script(code, sol::script_pass_on_error);
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if (maybe_error.has_value()) {
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const sol::error& err = *maybe_error;
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std::cerr << "regression 1096: nested function call using test" << i << " failed:\n" << err.what() << std::endl;
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++accumulated_errors;
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}
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}
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REQUIRE(accumulated_errors == 0);
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}
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