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iZo/tests/dynamic_library.cpp
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C++

#include "test_support.hpp"
#include <izo/DynamicLibrary.hpp>
#include <utility>
int main() {
std::string error;
auto missing = izo::LoadDynamicLibrary("/izo/does/not/exist.so", &error);
CHECK(!missing);
CHECK(!error.empty());
error.clear();
auto library = izo::LoadDynamicLibrary("libc.so.6", &error);
CHECK(library);
CHECK(library.Symbol("getpid", &error) != nullptr);
error.clear();
CHECK(library.Symbol("izo_missing_symbol", &error) == nullptr);
CHECK(!error.empty());
auto moved = std::move(library);
CHECK(!library);
CHECK(moved);
moved.Reset();
CHECK(!moved);
error.clear();
CHECK(moved.Symbol("getpid", &error) == nullptr);
CHECK(!error.empty());
}