exile.h/test.cpp

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#include "exile.hpp"
#include "assert.h"
#include <map>
std::string sandboxed_reverse(std::string str)
{
std::reverse(str.begin(), str.end());
return str;
}
size_t stdstrlen(const std::string &str)
{
return str.size();
}
int incrementer(int arg)
{
return ++arg;
}
int test_exile_launch_trivial()
{
int u = 22;
int result = exile_launch<int>(exile_init_policy(), &incrementer, u);
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assert(result == 23);
return 0;
}
int test_exile_launch_stdstring()
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{
std::string str = "abc123";
std::string reversed = exile_launch<std::string>(exile_init_policy(), &sandboxed_reverse, str);
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assert(reversed == "321cba");
return 0;
}
struct not_trivially_copyable
{
public:
std::string somecontent;
};
int test_exile_launch_serializer()
{
static_assert(! std::is_trivially_copyable_v<not_trivially_copyable>);
auto serializer = [](const not_trivially_copyable &obj, char *buf, size_t n){
serialize_stdstring<std::string>(obj.somecontent, buf, n);
return obj.somecontent.size();
};
auto deserializer = [](const char *buffer, size_t n) {
not_trivially_copyable obj;
obj.somecontent = deserialize_stdstring<std::string>(buffer, n);
return obj;
};
not_trivially_copyable result = exile_launch<not_trivially_copyable>(exile_init_policy(), serializer, deserializer, []() {not_trivially_copyable obj; obj.somecontent = "Just something"; return obj;});
assert(result.somecontent == "Just something");
return 0;
}
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int main(int argc, char *argv[])
{
if(argc < 2)
{
std::cerr << "Missing test" << std::endl;
return 1;
}
std::map<std::string, int (*)()> map = {
{ "launch-trivial-cpp", &test_exile_launch_trivial} ,
{ "launch-stdstring-cpp", &test_exile_launch_stdstring },
{ "launch-serializer-cpp", &test_exile_launch_serializer },
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};
std::string test = argv[1];
if(test == "--dumptests")
{
for(auto &entry : map)
{
std::cout << entry.first << std::endl;
}
return 0;
}
int (*fn)() = map[test];
if(fn != nullptr)
{
return fn();
}
std::cerr << "Unknown test" << std::endl;
return 1;
}