diff options
Diffstat (limited to 'deps/sol2/examples/source/protect.cpp')
| -rw-r--r-- | deps/sol2/examples/source/protect.cpp | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/deps/sol2/examples/source/protect.cpp b/deps/sol2/examples/source/protect.cpp new file mode 100644 index 0000000..4d044c6 --- /dev/null +++ b/deps/sol2/examples/source/protect.cpp @@ -0,0 +1,28 @@ +#define SOL_ALL_SAFETIES_ON 1
+#include <sol/sol.hpp>
+
+#include "assert.hpp"
+
+int main(int, char*[]) {
+
+ struct protect_me {
+ int gen(int x) {
+ return x;
+ }
+ };
+
+ sol::state lua;
+ lua.open_libraries(sol::lib::base);
+ lua.new_usertype<protect_me>("protect_me",
+ "gen", sol::protect( &protect_me::gen )
+ );
+
+ lua.script(R"__(
+ pm = protect_me.new()
+ value = pcall(pm.gen,"wrong argument")
+ )__");
+ bool value = lua["value"];
+ c_assert(!value);
+
+ return 0;
+}
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