Make test cases run fuse in a parallel thread. For now, test cases don't use mock fs implementation, but real cryfs. This is to be changed soon.

src/test/testutils/Daemon.cpp

@@ -1,32 +0,0 @@
-#include "Daemon.h"
-
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <signal.h>
-
-using std::function;
-
-Daemon::Daemon(function<void()> runnable)
-  : _runnable(runnable), _child_pid(0) {
-}
-
-void Daemon::start() {
-  _child_pid = fork();
-  if (_child_pid == 0) {
-    _runnable();
-    exit(0);
-  }
-}
-
-void Daemon::stop() {
-  int retval = kill(_child_pid, SIGINT);
-  if (retval != 0) {
-    throw std::runtime_error("Failed killing child process");
-  }
-  int status;
-  pid_t pid = waitpid(_child_pid, &status, 0);
-  if (pid != _child_pid) {
-    throw std::runtime_error("Failed waiting for child process to die");
-  }
-}

src/test/testutils/Daemon.h

@@ -1,18 +0,0 @@
-#pragma once
-#ifndef TEST_TESTUTILS_DAEMON_H_
-#define TEST_TESTUTILS_DAEMON_H_
-
-#include <functional>
-
-class Daemon {
-public:
-  Daemon(std::function<void()> runnable);
-  void start();
-  void stop();
-
-private:
-  std::function<void()> _runnable;
-  pid_t _child_pid;
-};
-
-#endif