diff options
| author | Andy Belle-Isle <drumsetmonkey@gmail.com> | 2019-08-30 00:19:31 -0400 |
|---|---|---|
| committer | Andy Belle-Isle <drumsetmonkey@gmail.com> | 2019-08-30 00:19:31 -0400 |
| commit | bd3fe0cac583739bc0d7c4b5c8f301bb350abca0 (patch) | |
| tree | 7eeb1aabcebd6999de1c3457d0882246ec0ff4d4 /deps/sol2/examples/source/dump.cpp | |
| parent | 2662ac356ce14dacfbc91689fd37244facff4989 (diff) | |
Renamed lib to deps so github will ignore it for language stats
Diffstat (limited to 'deps/sol2/examples/source/dump.cpp')
| -rw-r--r-- | deps/sol2/examples/source/dump.cpp | 42 |
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;
+}
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