diff options
Diffstat (limited to 'lib/sol2/tests/runtime_tests/source/dump.cpp')
| -rw-r--r-- | lib/sol2/tests/runtime_tests/source/dump.cpp | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/lib/sol2/tests/runtime_tests/source/dump.cpp b/lib/sol2/tests/runtime_tests/source/dump.cpp new file mode 100644 index 0000000..72b1e66 --- /dev/null +++ b/lib/sol2/tests/runtime_tests/source/dump.cpp @@ -0,0 +1,121 @@ +// 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 <list>
+#include <vector>
+#include <deque>
+
+int dump_always_fail_number = -32;
+
+int dump_always_fail(lua_State*, const void*, size_t, void*) {
+ return dump_always_fail_number;
+}
+
+TEST_CASE("dump/dump transfer", "test that a function can be transferred from one place to another") {
+ SECTION("safe") {
+ sol::state lua;
+ sol::state lua2;
+ lua2.open_libraries(sol::lib::base);
+
+ sol::load_result lr = lua.load("a = function (v) print(v) return v end");
+ REQUIRE(lr.valid());
+ sol::protected_function target = lr;
+ sol::bytecode target_bc = target.dump();
+
+ auto result2 = lua2.safe_script(target_bc.as_string_view(), sol::script_pass_on_error);
+ REQUIRE(result2.valid());
+ sol::protected_function pf = lua2["a"];
+ int v = pf(25557);
+ REQUIRE(v == 25557);
+ }
+ SECTION("unsafe") {
+ sol::state lua;
+ sol::state lua2;
+ lua2.open_libraries(sol::lib::base);
+
+ sol::load_result lr = lua.load("a = function (v) print(v) return v end");
+ REQUIRE(lr.valid());
+ sol::unsafe_function target = lr;
+ sol::bytecode target_bc = target.dump();
+
+ auto result2 = lua2.safe_script(target_bc.as_string_view(), sol::script_pass_on_error);
+ REQUIRE(result2.valid());
+ sol::unsafe_function pf = lua2["a"];
+ int v = pf(25557);
+ REQUIRE(v == 25557);
+ }
+}
+
+TEST_CASE("dump/failure", "test that failure is properly propagated") {
+ SECTION("safe") {
+ sol::state lua;
+ sol::load_result lr = lua.load("a = function (v) print(v) return v end");
+ REQUIRE(lr.valid());
+ sol::protected_function target = lr;
+ int err = target.dump(&dump_always_fail, nullptr, false, sol::dump_pass_on_error);
+ REQUIRE(err == dump_always_fail_number);
+ }
+ SECTION("unsafe") {
+ sol::state lua;
+ sol::load_result lr = lua.load("a = function (v) print(v) return v end");
+ REQUIRE(lr.valid());
+ sol::unsafe_function target = lr;
+ int err = target.dump(&dump_always_fail, nullptr, false, sol::dump_pass_on_error);
+ REQUIRE(err == dump_always_fail_number);
+ }
+}
+
+TEST_CASE("dump/different containers", "test that dump inserter works for various kinds of containers") {
+ SECTION("safe") {
+ sol::state lua;
+
+ sol::load_result lr = lua.load("a = function (v) print(v) return v end");
+ REQUIRE(lr.valid());
+ sol::protected_function target = lr;
+ sol::bytecode bytecode_dump = target.dump();
+ std::list<std::byte> list_dump = target.dump<std::list<std::byte>>();
+ std::vector<std::byte> vector_dump = target.dump<std::vector<std::byte>>();
+ std::deque<std::byte> deque_dump = target.dump<std::deque<std::byte>>();
+ REQUIRE(std::equal(bytecode_dump.cbegin(), bytecode_dump.cend(), vector_dump.cbegin(), vector_dump.cend()));
+ REQUIRE(std::equal(bytecode_dump.cbegin(), bytecode_dump.cend(), list_dump.cbegin(), list_dump.cend()));
+ REQUIRE(std::equal(bytecode_dump.cbegin(), bytecode_dump.cend(), deque_dump.cbegin(), deque_dump.cend()));
+ }
+ SECTION("unsafe") {
+ sol::state lua;
+
+ sol::load_result lr = lua.load("a = function (v) print(v) return v end");
+ REQUIRE(lr.valid());
+ sol::unsafe_function target = lr;
+ sol::bytecode bytecode_dump = target.dump();
+ std::list<std::byte> list_dump = target.dump<std::list<std::byte>>();
+ std::vector<std::byte> vector_dump = target.dump<std::vector<std::byte>>();
+ std::deque<std::byte> deque_dump = target.dump<std::deque<std::byte>>();
+ REQUIRE(std::equal(bytecode_dump.cbegin(), bytecode_dump.cend(), vector_dump.cbegin(), vector_dump.cend()));
+ REQUIRE(std::equal(bytecode_dump.cbegin(), bytecode_dump.cend(), list_dump.cbegin(), list_dump.cend()));
+ REQUIRE(std::equal(bytecode_dump.cbegin(), bytecode_dump.cend(), deque_dump.cbegin(), deque_dump.cend()));
+ }
+}
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