From dc2493e7525bb7633f697ef10f72b72b46222249 Mon Sep 17 00:00:00 2001
From: Andy Belle-Isle <drumsetmonkey@gmail.com>
Date: Fri, 30 Aug 2019 00:45:36 -0400
Subject: Forget what I said, I just need to change git attributes to mark for
vendor
---
deps/sol2/tests/runtime_tests/source/policies.cpp | 265 ----------------------
1 file changed, 265 deletions(-)
delete mode 100644 deps/sol2/tests/runtime_tests/source/policies.cpp
(limited to 'deps/sol2/tests/runtime_tests/source/policies.cpp')
diff --git a/deps/sol2/tests/runtime_tests/source/policies.cpp b/deps/sol2/tests/runtime_tests/source/policies.cpp
deleted file mode 100644
index fec240f..0000000
--- a/deps/sol2/tests/runtime_tests/source/policies.cpp
+++ /dev/null
@@ -1,265 +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 <iostream>
-#include <string>
-
-TEST_CASE("policies/self", "ensure we return a direct reference to the lua userdata rather than creating a new one") {
- struct vec2 {
- float x = 20.f;
- float y = 20.f;
-
- vec2& normalize() {
- float len2 = x * x + y * y;
- if (len2 != 0) {
- float len = sqrtf(len2);
- x /= len;
- y /= len;
- }
- return *this;
- }
-
- ~vec2() {
- x = std::numeric_limits<float>::lowest();
- y = std::numeric_limits<float>::lowest();
- }
- };
-
- sol::state lua;
- lua.open_libraries(sol::lib::base);
-
- lua.new_usertype<vec2>("vec2",
- "x", &vec2::x,
- "y", &vec2::y,
- "normalize", sol::policies(&vec2::normalize, sol::returns_self()));
-
- auto result1 = lua.safe_script(R"(
-v1 = vec2.new()
-print('v1:', v1.x, v1.y)
-v2 = v1:normalize()
-print('v1:', v1.x, v1.y)
-print('v2:', v2.x, v2.y)
-print(v1, v2)
-assert(rawequal(v1, v2))
-v1 = nil
-collectgarbage()
-print(v2) -- v2 points to same, is not destroyed
- )", sol::script_pass_on_error);
- REQUIRE(result1.valid());
-}
-
-TEST_CASE("policies/self_dependency", "ensure we can keep a userdata instance alive by attaching it to the lifetime of another userdata") {
- struct dep;
- struct gc_test;
- static std::vector<dep*> deps_destroyed;
- static std::vector<gc_test*> gc_tests_destroyed;
-
- struct dep {
- int value = 20;
- ~dep() {
- std::cout << "\t"
- << "[C++] ~dep" << std::endl;
- value = std::numeric_limits<int>::max();
- deps_destroyed.push_back(this);
- }
- };
-
- struct gc_test {
-
- dep d;
-
- ~gc_test() {
- std::cout << "\t"
- << "[C++] ~gc_test" << std::endl;
- gc_tests_destroyed.push_back(this);
- }
- };
-
- sol::state lua;
- lua.open_libraries(sol::lib::base);
-
- lua.new_usertype<dep>("dep",
- "value", &dep::value,
- sol::meta_function::to_string, [](dep& d) {
- return "{ " + std::to_string(d.value) + " }";
- });
- lua.new_usertype<gc_test>("gc_test",
- "d", sol::policies(&gc_test::d, sol::self_dependency()),
- sol::meta_function::to_string, [](gc_test& g) {
- return "{ d: { " + std::to_string(g.d.value) + " } }";
- });
-
- auto result1 = lua.safe_script(R"(
-g = gc_test.new()
-d = g.d
-print("new gc_test, d = g.d")
-print("", g)
-)", sol::script_pass_on_error);
- REQUIRE(result1.valid());
- REQUIRE(deps_destroyed.empty());
- REQUIRE(gc_tests_destroyed.empty());
-
- gc_test* g = lua["g"];
- dep* d = lua["d"];
-
- auto result2 = lua.safe_script(R"(
-print("g = nil, collectgarbage")
-g = nil
-collectgarbage()
-print("", d)
-)", sol::script_pass_on_error);
- REQUIRE(result2.valid());
-
- REQUIRE(deps_destroyed.empty());
- REQUIRE(gc_tests_destroyed.empty());
-
- auto result3 = lua.safe_script(R"(
-print("d = nil, collectgarbage")
-d = nil
-collectgarbage()
-)", sol::script_pass_on_error);
- REQUIRE(result3.valid());
-
- REQUIRE(deps_destroyed.size() == 1);
- REQUIRE(gc_tests_destroyed.size() == 1);
- REQUIRE(deps_destroyed[0] == d);
- REQUIRE(gc_tests_destroyed[0] == g);
-}
-
-TEST_CASE("policies/stack_dependencies", "ensure we can take dependencies even to arguments pushed on the stack") {
- struct holder;
- struct depends_on_reference;
- struct composition_related;
- static std::vector<composition_related*> composition_relateds_destroyed;
- static std::vector<holder*> holders_destroyed;
- static std::vector<depends_on_reference*> depends_on_references_destroyed;
-
- struct composition_related {
- std::string text = "bark";
-
- ~composition_related() {
- std::cout << "[C++] ~composition_related" << std::endl;
- text = "";
- composition_relateds_destroyed.push_back(this);
- }
- };
-
- struct holder {
- int value = 20;
- ~holder() {
- std::cout << "[C++] ~holder" << std::endl;
- value = std::numeric_limits<int>::max();
- holders_destroyed.push_back(this);
- }
- };
-
- struct depends_on_reference {
-
- std::reference_wrapper<holder> href;
- composition_related comp;
-
- depends_on_reference(holder& h)
- : href(h) {
- }
-
- ~depends_on_reference() {
- std::cout << "[C++] ~depends_on_reference" << std::endl;
- depends_on_references_destroyed.push_back(this);
- }
- };
-
- sol::state lua;
- lua.open_libraries(sol::lib::base);
-
- lua.new_usertype<holder>("holder",
- "value", &holder::value);
- lua.new_usertype<depends_on_reference>("depends_on_reference",
- "new", sol::policies(sol::constructors<depends_on_reference(holder&)>(), sol::stack_dependencies(-1, 1)),
- "comp", &depends_on_reference::comp);
-
- auto result1 = lua.safe_script(R"(
-h = holder.new()
-dor = depends_on_reference.new(h)
-c = dor.comp
-)", sol::script_pass_on_error);
- REQUIRE(result1.valid());
- REQUIRE(composition_relateds_destroyed.empty());
- REQUIRE(holders_destroyed.empty());
- REQUIRE(depends_on_references_destroyed.empty());
-
- holder* h = lua["h"];
- composition_related* c = lua["c"];
- depends_on_reference* dor = lua["dor"];
-
- REQUIRE(h == &dor->href.get());
- REQUIRE(c == &dor->comp);
-
- auto result2 = lua.safe_script(R"(
-h = nil
-collectgarbage()
-)");
- REQUIRE(result2.valid());
- REQUIRE(composition_relateds_destroyed.empty());
- REQUIRE(holders_destroyed.empty());
- REQUIRE(depends_on_references_destroyed.empty());
-
- auto result3 = lua.safe_script(R"(
-c = nil
-collectgarbage()
-)", sol::script_pass_on_error);
- REQUIRE(result3.valid());
-
- REQUIRE(composition_relateds_destroyed.empty());
- REQUIRE(holders_destroyed.empty());
- REQUIRE(depends_on_references_destroyed.empty());
-
- auto result4 = lua.safe_script(R"(
-dor = nil
-collectgarbage()
-)", sol::script_pass_on_error);
- REQUIRE(result4.valid());
-
- REQUIRE(composition_relateds_destroyed.size() == 1);
- REQUIRE(holders_destroyed.size() == 1);
- REQUIRE(depends_on_references_destroyed.size() == 1);
- REQUIRE(composition_relateds_destroyed[0] == c);
- REQUIRE(holders_destroyed[0] == h);
- REQUIRE(depends_on_references_destroyed[0] == dor);
-}
-
-int always_return_24(lua_State* L, int) {
- return sol::stack::push(L, 24);
-}
-
-TEST_CASE("policies/custom", "ensure we can return dependencies on multiple things in the stack") {
-
- sol::state lua;
- lua.set_function("f", sol::policies([]() { return std::string("hi there"); }, always_return_24));
-
- int value = lua["f"]();
- REQUIRE(value == 24);
-}
--
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