Add test.cpp to test C++ API

This commit is contained in:
Albert S. 2022-01-29 23:28:55 +01:00
parent f13cff754c
commit 99d26480d7
2 changed files with 85 additions and 1 deletions

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@ -1,16 +1,20 @@
prefix = /usr/local
bindir = $(prefix)/bin
CFLAGS = -std=c99 -Wall -Wextra -pedantic
CXXFLAGS = -std=c++20 -Wall -Wextra -pedantic
.DEFAULT_GOAL := test
clean:
rm -f test
rm -f test testcpp
test: test.c
$(CC) test.c -g $(CFLAGS) -o test
testcpp: test.cpp
$(CXX) test.cpp -g $(CXXFLAGS) -o testcpp
check: test
./test.sh

80
test.cpp Normal file
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@ -0,0 +1,80 @@
#include "exile.hpp"
#include "assert.h"
#include <map>
std::string sandboxed_reverse(std::string str)
{
std::reverse(str.begin(), str.end());
return str;
}
std::string deserialize_stdstring(const char *buf, size_t n)
{
return std::string { buf, n };
}
size_t serialize_stdstring(const std::string &t, char *buf, size_t n)
{
if(n < t.size())
{
return 0;
}
memcpy(buf, t.data(), t.size());
return t.size();
}
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_trivial<int>(exile_init_policy(), &incrementer, u);
assert(result == 23);
return 0;
}
int test_exile_launch()
{
std::string str = "abc123";
std::string reversed = exile_launch<std::string>(exile_init_policy(), &serialize_stdstring, &deserialize_stdstring, &sandboxed_reverse, str);
assert(reversed == "321cba");
return 0;
}
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-cpp", &test_exile_launch }
};
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;
}