Added c++ response validation script

Author: PythonGermany

tests/testHeader.cpp

@@ -0,0 +1,85 @@
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <iostream>
+
+#include "Request.hpp"
+#include "colors.hpp"
+
+typedef struct request_s {
+  std::string method;
+  std::string uri;
+  std::string version;
+  std::string responseCode;
+} request_t;
+
+const request_t tests_g[] = {
+    {"GET", "/", "HTTP/2", "505"},
+    {"GET", "/", "HTTP/1.1", "200"},
+    {"GET", "/*", "HTTP/1.1", "404"},
+    {"GET", "*/", "HTTP/1.1", "400"},
+    {"OPTIONS", "*", "HTTP/1.1", "200"},
+    {"OPTIONS", "/*", "HTTP/1.1", "200"},
+    {"OPTIONS", "*/", "HTTP/1.1", "400"},
+    {"OPTIONS", "../", "HTTP/1.1", "400"},
+    {"GET", "/../", "HTTP/1.1", "400"},
+    {"GET", "/te4st/../", "HTTP/1.1", "200"},
+    {"GET", "/test/../../", "HTTP/1.1", "400"},
+    {"LOL", "/", "HTTP/1.1", "501"},
+    {"GET", "http://localhost/", "HTTP/1.1", "200"},
+    {"PUT", "/", "HTTP/1.1", "405"},
+    {"POST", "/", "HTTP/1.1", "405"},
+    {"PUT", "/upload/test.txt", "HTTP/1.1", "411"},
+    {"POST", "/listing/cgi/index.php", "HTTP/1.1", "411"},
+    {"GET", "/redirect/", "HTTP/1.1", "301"},
+    {"GET", "/redirect2/", "HTTP/1.1", "301"}};
+
+int readStatusLine(int fd, int i, std::string requestLine) {
+  std::string data;
+  char buffer[1000];
+  int ret = read(fd, buffer, 1000);
+  if (ret == 0) return 1;
+  data.append(buffer, ret);
+  data = data.erase(data.find("\r\n"));
+  std::vector<std::string> statusLine =
+      split<std::vector<std::string> >(data, " ", true);
+  if (statusLine[1] == tests_g[i].responseCode)
+    std::cout << GREEN << "Success: " << requestLine
+              << " - > Got : " << tests_g[i].responseCode << RESET << std::endl;
+  else
+    std::cout << RED << "Fail: " << requestLine
+              << " - > Expected: " << tests_g[i].responseCode
+              << " Got: " << statusLine[1] << RESET << std::endl;
+  return 0;
+}
+
+int main(int argc, char **argv) {
+  for (size_t i = 0; i < sizeof(tests_g) / sizeof(request_t); i++) {
+    int fd;
+    struct sockaddr_in addr;
+    struct sockaddr_in cmp;
+    addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+    addr.sin_port = htons(8080);
+    addr.sin_family = AF_INET;
+    fd = socket(AF_INET, SOCK_STREAM, 0);
+    if (fd == -1) {
+      std::cerr << "error: socket\n";
+      return 1;
+    }
+    if (connect(fd, (sockaddr *)(&addr), sizeof(addr)) == -1) {
+      std::cerr << "error: connect\n";
+      return 1;
+    }
+    std::string requestLine =
+        tests_g[i].method + " " + tests_g[i].uri + " " + tests_g[i].version;
+    std::string msg =
+        requestLine + "\r\n" + "Host: localhost:8080\r\n" + "\r\n";
+    write(fd, msg.c_str(), msg.size());
+    readStatusLine(fd, i, requestLine);
+    close(fd);
+  }
+}