remove sol2 (will re-add as submodule)

1 files changed, 0 insertions, 283 deletions

diff --git a/lib/sol2/tests/runtime_tests/source/customizations.cpp b/lib/sol2/tests/runtime_tests/source/customizations.cpp
deleted file mode 100644
index a45d8bb..0000000
--- a/lib/sol2/tests/runtime_tests/source/customizations.cpp
+++ /dev/null
@@ -1,283 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 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 <catch.hpp>

-

-#include <unordered_map>

-#include <vector>

-

-struct custom {

-	int bweh;

-

-	static int get_calls;

-	static int check_calls;

-	static int check_get_calls;

-	static int push_calls;

-	static int exact_push_calls;

-};

-

-int custom::get_calls = 0;

-int custom::check_calls = 0;

-int custom::check_get_calls = 0;

-int custom::push_calls = 0;

-int custom::exact_push_calls = 0;

-

-custom sol_lua_get(sol::types<custom>, lua_State* L, int index, sol::stack::record& tracking) {

-	++custom::get_calls;

-	return { sol::stack::get<int>(L, index, tracking) };

-}

-

-template <typename Handler>

-bool sol_lua_check(sol::types<custom>, lua_State* L, int index, Handler&& handler, sol::stack::record& tracking) {

-	++custom::check_calls;

-	return sol::stack::check<int>(L, index, std::forward<Handler>(handler), tracking);

-}

-

-template <typename Handler>

-sol::optional<custom> sol_lua_check_get(sol::types<custom> type_tag, lua_State* L, int index, Handler&& handler, sol::stack::record& tracking) {

-	++custom::check_get_calls;

-	if (sol_lua_check(type_tag, L, index, std::forward<Handler>(handler), tracking)) {

-		return sol_lua_get(type_tag, L, index, tracking);

-	}

-	return sol::nullopt;

-}

-

-int sol_lua_push(lua_State* L, const custom& c) {

-	++custom::push_calls;

-	return sol::stack::push(L, c.bweh);

-}

-

-int sol_lua_push(sol::types<custom>, lua_State* L, const custom& c) {

-	++custom::exact_push_calls;

-	return sol::stack::push(L, c.bweh);

-}

-

-struct multi_custom {

-	int bweh;

-	bool bwuh;

-	std::string blah;

-

-	static int get_calls;

-	static int check_calls;

-	static int check_get_calls;

-	static int push_calls;

-	static int exact_push_calls;

-};

-

-int multi_custom::get_calls = 0;

-int multi_custom::check_calls = 0;

-int multi_custom::check_get_calls = 0;

-int multi_custom::push_calls = 0;

-int multi_custom::exact_push_calls = 0;

-

-multi_custom sol_lua_get(sol::types<multi_custom>, lua_State* L, int index, sol::stack::record& tracking) {

-	++multi_custom::get_calls;

-	return {

-		sol::stack::get<int>(L, index + 0, tracking), sol::stack::get<bool>(L, index + 1, tracking), sol::stack::get<std::string>(L, index + 2, tracking)

-	};

-}

-

-template <typename Handler>

-bool sol_lua_check(sol::types<multi_custom>, lua_State* L, int index, Handler&& handler, sol::stack::record& tracking) {

-	++multi_custom::check_calls;

-	bool success = sol::stack::check<int>(L, index + 0, std::forward<Handler>(handler), tracking)

-	     && sol::stack::check<bool>(L, index + 1, std::forward<Handler>(handler), tracking)

-	     && sol::stack::check<std::string>(L, index + 2, std::forward<Handler>(handler), tracking);

-	return success;

-}

-

-int sol_lua_push(lua_State* L, const multi_custom& c) {

-	++multi_custom::push_calls;

-	int p = sol::stack::push(L, c.bweh);

-	p += sol::stack::push(L, c.bwuh);

-	p += sol::stack::push(L, c.blah);

-	return p;

-}

-

-struct super_custom {

-	int bweh;

-

-	static int get_calls;

-	static int check_calls;

-	static int check_get_calls;

-	static int push_calls;

-	static int exact_push_calls;

-	static int pointer_push_calls;

-};

-

-int super_custom::get_calls = 0;

-int super_custom::check_calls = 0;

-int super_custom::check_get_calls = 0;

-int super_custom::push_calls = 0;

-int super_custom::pointer_push_calls = 0;

-int super_custom::exact_push_calls = 0;

-

-

-

-int destroy_super_custom(lua_State* L) {

-	void* memory = lua_touserdata(L, 1);

-	super_custom* data = static_cast<super_custom*>(memory);

-	std::allocator<super_custom> alloc{};

-	std::allocator_traits<std::allocator<super_custom>>::destroy(alloc, data);

-	return 0;

-}

-

-super_custom* sol_lua_get(sol::types<super_custom*>, lua_State* L, int index, sol::stack::record& tracking) {

-	++super_custom::get_calls;

-	tracking.use(1);

-	void* vp = lua_touserdata(L, index);

-	super_custom** pscp = static_cast<super_custom**>(vp);

-	return *pscp;

-}

-

-super_custom& sol_lua_get(sol::types<super_custom>, lua_State* L, int index, sol::stack::record& tracking) {

-	return *sol_lua_get(sol::types<super_custom*>(), L, index, tracking);

-}

-

-template <typename Handler>

-bool sol_lua_check(sol::types<super_custom>, lua_State* L, int index, Handler&& handler, sol::stack::record& tracking) {

-	++super_custom::check_calls;

-	tracking.use(1);

-	if (luaL_testudata(L, index, "super_custom!") == nullptr) {

-		if (luaL_testudata(L, index, "super_custom!p") == nullptr) {

-			handler(L, index, sol::type::userdata, sol::type_of(L, index), "not a super_custom ?!");

-			return false;

-		}

-	}

-	return true;

-}

-

-template <typename Handler>

-bool sol_lua_check(sol::types<super_custom*>, lua_State* L, int index, Handler&& handler, sol::stack::record& tracking) {

-	return sol_lua_check(sol::types<super_custom>(), L, index, std::forward<Handler>(handler), tracking);

-}

-

-int sol_lua_push(lua_State* L, const super_custom& c) {

-	++super_custom::push_calls;

-	// ensure there's enough space for 1 more thing on the stack

-	lua_checkstack(L, 1);

-	// tell Lua we've left something on

-	// the stack: return what comes from pushing an integer

-	void* ud = lua_newuserdata(L, sizeof(super_custom*) + sizeof(super_custom));

-	super_custom* tud = static_cast<super_custom*>(static_cast<void*>(static_cast<char*>(ud) + sizeof(super_custom*)));

-	*static_cast<super_custom**>(ud) = tud;

-	new(tud)super_custom(c);

-	if (luaL_newmetatable(L, "super_custom!") == 1) {

-		luaL_Reg l[2]{};

-		l[0] = { sol::to_string(sol::meta_function::garbage_collect).c_str(), &destroy_super_custom };

-		luaL_setfuncs(L, l, 0);

-	}

-	lua_setmetatable(L, -2);

-	return 1;

-}

-

-int sol_lua_push(lua_State* L, super_custom* c) {

-	++super_custom::pointer_push_calls;

-	// ensure there's enough space for 1 more thing on the stack

-	lua_checkstack(L, 1);

-	// tell Lua we've left something on

-	// the stack: return what comes from pushing an integer

-	void* ud = lua_newuserdata(L, sizeof(super_custom*));

-	*static_cast<super_custom**>(ud) = c;

-	luaL_newmetatable(L, "super_custom!p");

-	lua_setmetatable(L, -2);

-	return 1;

-}

-

-int sol_lua_push(sol::types<std::reference_wrapper<super_custom>>, lua_State* L, std::reference_wrapper<super_custom> c) {

-	++super_custom::exact_push_calls;

-	return sol::stack::push(L, std::addressof(c.get()));

-}

-

-TEST_CASE("customization/adl", "using the ADL customization points in various situations") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	SECTION("value-based") {

-		custom::get_calls = 0;

-		custom::check_calls = 0;

-		custom::check_get_calls = 0;

-		custom::push_calls = 0;

-		custom::exact_push_calls = 0;

-

-		lua["meow"] = custom{ 25 };

-		custom meow = lua["meow"];

-

-		REQUIRE(meow.bweh == 25);

-		REQUIRE(custom::get_calls > 0);

-		REQUIRE(custom::check_calls > 0);

-		REQUIRE(custom::check_get_calls > 0);

-		REQUIRE(custom::exact_push_calls > 0);

-		REQUIRE(custom::push_calls == 0);

-	}

-	SECTION("multi") {

-		multi_custom::get_calls = 0;

-		multi_custom::check_calls = 0;

-		multi_custom::check_get_calls = 0;

-		multi_custom::push_calls = 0;

-		multi_custom::exact_push_calls = 0;

-

-		auto result = lua.safe_script("return function (a, b, c) return a, b, c end", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-		sol::protected_function f = result;

-		multi_custom pass_through = f(multi_custom{ 22, false, "miao" });

-		REQUIRE(pass_through.bweh == 22);

-		REQUIRE_FALSE(pass_through.bwuh);

-		REQUIRE(pass_through.blah == "miao");

-

-		REQUIRE(multi_custom::get_calls > 0);

-		REQUIRE(multi_custom::check_calls > 0);

-		REQUIRE(multi_custom::push_calls > 0);

-		REQUIRE(multi_custom::check_get_calls == 0);

-		REQUIRE(multi_custom::exact_push_calls == 0);

-	}

-	SECTION("reference-based") {

-		super_custom::get_calls = 0;

-		super_custom::check_calls = 0;

-		super_custom::check_get_calls = 0;

-		super_custom::push_calls = 0;

-		super_custom::pointer_push_calls = 0;

-		super_custom::exact_push_calls = 0;

-

-		super_custom meow_original{ 50 };

-		lua["meow"] = std::ref(meow_original);

-		super_custom& meow = lua["meow"];

-		super_custom* p_meow = lua["meow"];

-		std::reference_wrapper<super_custom> ref_meow = lua["meow"];

-		super_custom meow_copy = lua["meow"];

-

-		REQUIRE(meow.bweh == 50);

-		REQUIRE(&meow == &meow_original);

-		REQUIRE(p_meow == &meow_original);

-		REQUIRE(&ref_meow.get() == &meow_original);

-		REQUIRE(meow_copy.bweh == 50);

-		REQUIRE(super_custom::get_calls > 0);

-		REQUIRE(super_custom::check_calls > 0);

-		REQUIRE(super_custom::check_get_calls == 0);

-		REQUIRE(super_custom::push_calls == 0);

-		REQUIRE(super_custom::pointer_push_calls > 0);

-		REQUIRE(super_custom::exact_push_calls > 0);

-	}

-}