1 files changed, 42 insertions, 0 deletions
diff --git a/deps/sol2/examples/source/dump.cpp b/deps/sol2/examples/source/dump.cpp
new file mode 100644
index 0000000..16d94b7
--- /dev/null
+++ b/deps/sol2/examples/source/dump.cpp
@@ -0,0 +1,42 @@
+#define SOL_ALL_SAFETIES_ON 1
+#include <sol/sol.hpp>
+
+#include <iostream>
+#include "assert.hpp"
+
+
+int main () {
+	std::cout << "=== dump (serialize between states) ===" << std::endl;
+
+	// 2 states, transferring function from 1 to another
+	sol::state lua;
+	sol::state lua2;
+	
+	// we're not going to run the code on the first
+	// state, so we only actually need
+	// the base lib on the second state
+	// (where we will run the serialized bytecode)
+	lua2.open_libraries(sol::lib::base);
+
+	// load this code (but do not run)
+	sol::load_result lr = lua.load("a = function (v) print(v) return v end");
+	// check if it's sucessfully loaded
+	c_assert(lr.valid());
+
+	// turn it into a function, then dump the bytecode
+	sol::protected_function target = lr;
+	sol::bytecode target_bc = target.dump();
+
+	// reload the byte code 
+	// in the SECOND state
+	auto result2 = lua2.safe_script(target_bc.as_string_view(), sol::script_pass_on_error);
+	// check if it was done properly
+	c_assert(result2.valid());
+
+	// check in the second state if it was valid
+	sol::protected_function pf = lua2["a"];
+	int v = pf(25557);
+	c_assert(v == 25557);
+
+	return 0;
+}
+\ No newline at end of file