segfault example

segfault_example.cpp

// segfault_example
// author:  Haris Skiadas
// date:  2-14-20

// Compile with something like:
// g++ segfault_example.cpp -ldw -g -pthread -lgtest -o segfault_example
// ./segfault_example

#include "gtest/gtest.h"

#define BACKWARD_HAS_DW 1
#include "backward.hpp"
backward::SignalHandling sh;


using namespace std;

class MyClass {
public:
    MyClass() { }
    int get_a() const { return *a; }
    void set_a(int x) { *a = x; }
private:
    int* a;
};

TEST(TestSimple, DefaultConstructor)
{
    MyClass c1;
    c1.set_a(10);
    EXPECT_EQ(5, c1.get_a());
}

int main(int argc, char* argv[]){
    testing::InitGoogleTest(&argc, argv);
    return RUN_ALL_TESTS();
}