initial code repo

[stor4nfv.git] / src / ceph / src / test / common / test_hostname.cc

diff --git a/src/ceph/src/test/common/test_hostname.cc b/src/ceph/src/test/common/test_hostname.cc
new file mode 100644 (file)
index 0000000..54f5e3e
--- /dev/null
+++ b/src/ceph/src/test/common/test_hostname.cc
@@ -0,0 +1,55 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation.  See file COPYING.
+ *
+ */
+
+#include "gtest/gtest.h"
+#include "common/hostname.h"
+#include "common/SubProcess.h"
+#include "stdio.h"
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include "unistd.h"
+
+#include <array>
+#include <iostream>
+#include <stdexcept>
+#include <stdio.h>
+#include <string>
+#include <memory>
+
+std::string exec(const char* cmd) {
+    std::array<char, 128> buffer;
+    std::string result;
+    std::shared_ptr<FILE> pipe(popen(cmd, "r"), pclose);
+    if (!pipe) throw std::runtime_error("popen() failed!");
+    while (!feof(pipe.get())) {
+        if (fgets(buffer.data(), 128, pipe.get()) != NULL)
+            result += buffer.data();
+    }
+    // remove \n
+    return result.substr(0, result.size()-1);;
+}
+
+TEST(Hostname, full) {
+  std::string hn = ceph_get_hostname();
+  ASSERT_EQ(hn, exec("hostname")) ;
+
+       
+}
+
+TEST(Hostname, short) {
+  std::string shn = ceph_get_short_hostname();
+  ASSERT_EQ(shn, exec("hostname -s")) ;
+}