X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Ftest%2Ftest_addrs.cc;fp=src%2Fceph%2Fsrc%2Ftest%2Ftest_addrs.cc;h=43723e467b6faec20474d1cb330a96ff6b024d0e;hb=812ff6ca9fcd3e629e49d4328905f33eee8ca3f5;hp=0000000000000000000000000000000000000000;hpb=15280273faafb77777eab341909a3f495cf248d9;p=stor4nfv.git

diff --git a/src/ceph/src/test/test_addrs.cc b/src/ceph/src/test/test_addrs.cc
new file mode 100644
index 0000000..43723e4
--- /dev/null
+++ b/src/ceph/src/test/test_addrs.cc
@@ -0,0 +1,246 @@
+// -*- 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) 2011 New Dream Network
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License version 2, as published by the Free Software
+ * Foundation.  See file COPYING.
+ *
+ */
+
+#include "include/types.h"
+#include "msg/msg_types.h"
+#include "gtest/gtest.h"
+
+#include <sstream>
+
+// input, parsed+printed addr output, leftover
+// if the parse fails, output + leftover should both be blank.
+const char *addr_checks[][3] = {
+  { "127.0.0.1", "127.0.0.1:0/0", "" },
+  { "127.0.0.1 foo", "127.0.0.1:0/0", " foo" },
+  { "127.0.0.1:1234 foo", "127.0.0.1:1234/0", " foo" },
+  { "127.0.0.1:1234/5678 foo", "127.0.0.1:1234/5678", " foo" },
+  { "1.2.3:4 a", "", "" },
+  { "2607:f298:4:2243::5522", "[2607:f298:4:2243::5522]:0/0", "" },
+  { "[2607:f298:4:2243::5522]", "[2607:f298:4:2243::5522]:0/0", "" },
+  { "2607:f298:4:2243::5522a", "", "" },
+  { "[2607:f298:4:2243::5522]a", "[2607:f298:4:2243::5522]:0/0", "a" },
+  { "[2607:f298:4:2243::5522]:1234a", "[2607:f298:4:2243::5522]:1234/0", "a" },
+  { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "[2001:db8:85a3::8a2e:370:7334]:0/0", "" },
+  { "2001:2db8:85a3:4334:4324:8a2e:1370:7334", "[2001:2db8:85a3:4334:4324:8a2e:1370:7334]:0/0", "" },
+  { "::", "[::]:0/0", "" },
+  { "::zz", "[::]:0/0", "zz" },
+  { ":: 12:34", "[::]:0/0", " 12:34" },
+  { "-", "-", "" },
+  { "-asdf", "-", "asdf" },
+  { "legacy:1.2.3.4", "1.2.3.4:0/0", "" },
+  { "legacy:1.2.3.4:12", "1.2.3.4:12/0", "" },
+  { "legacy:1.2.3.4:12/34", "1.2.3.4:12/34", "" },
+  { "msgr2:1.2.3.4", "msgr2:1.2.3.4:0/0", "" },
+  { "msgr2:1.2.3.4:12", "msgr2:1.2.3.4:12/0", "" },
+  { "msgr2:1.2.3.4:12/34", "msgr2:1.2.3.4:12/34", "" },
+  { NULL, NULL, NULL },
+};
+
+TEST(Msgr, TestAddrParsing)
+{
+  for (unsigned i = 0; addr_checks[i][0]; ++i) {
+    entity_addr_t a;
+    const char *end = "";
+    bool ok = a.parse(addr_checks[i][0], &end);
+    string out;
+    if (ok) {
+      stringstream ss;
+      ss << a;
+      getline(ss, out);
+    }
+    string left = end;
+      
+    cout << "'" << addr_checks[i][0] << "' -> '" << out << "' + '" << left << "'" << std::endl;
+
+    ASSERT_EQ(out, addr_checks[i][1]);
+    ASSERT_EQ(left, addr_checks[i][2]);
+  }
+}
+
+const char *addr_checks2[][3] = {
+  { "127.0.0.1", "127.0.0.1:0/0", "" },
+  { "127.0.0.1 foo", "127.0.0.1:0/0", " foo" },
+  { "127.0.0.1:1234 foo", "127.0.0.1:1234/0", " foo" },
+  { "127.0.0.1:1234/5678 foo", "127.0.0.1:1234/5678", " foo" },
+  { "2607:f298:4:2243::5522", "[2607:f298:4:2243::5522]:0/0", "" },
+  { "[2607:f298:4:2243::5522]", "[2607:f298:4:2243::5522]:0/0", "" },
+  { "[2607:f298:4:2243::5522]a", "[2607:f298:4:2243::5522]:0/0", "a" },
+  { "[2607:f298:4:2243::5522]:1234a", "[2607:f298:4:2243::5522]:1234/0", "a" },
+  { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "[2001:db8:85a3::8a2e:370:7334]:0/0", "" },
+  { "2001:2db8:85a3:4334:4324:8a2e:1370:7334", "[2001:2db8:85a3:4334:4324:8a2e:1370:7334]:0/0", "" },
+  { "legacy:1.2.3.4", "1.2.3.4:0/0", "" },
+  { "legacy:1.2.3.4:12", "1.2.3.4:12/0", "" },
+  { "legacy:1.2.3.4:12/34", "1.2.3.4:12/34", "" },
+  { NULL, NULL, NULL },
+};
+
+TEST(Msgr, TestAddrEncodeAddrvecDecode)
+{
+  for (unsigned i = 0; addr_checks2[i][0]; ++i) {
+    entity_addr_t addr;
+    entity_addrvec_t addrvec;
+    bufferlist::iterator bli;
+    const char *end = "";
+    bool ok = addr.parse(addr_checks2[i][0], &end);
+    ASSERT_TRUE(ok);
+    bufferlist bl;
+    addr.encode(bl, 0);
+    bli = bl.begin();
+    addrvec.decode(bli);
+    ASSERT_EQ(addr, addrvec.v[0]);
+  }
+}
+
+TEST(Msgr, TestAddrvec0EncodeAddrDecode)
+{
+  for (unsigned i = 0; addr_checks2[i][0]; ++i) {
+    entity_addr_t addr;
+    entity_addrvec_t addrvec;
+    bufferlist bl;
+    bufferlist::iterator bli;
+    const char *end = "";
+    bool ok = addr.parse(addr_checks2[i][0], &end);
+    ASSERT_TRUE(ok);
+    addrvec.v.push_back(addr);
+    addrvec.encode(bl, 0);
+    bli = bl.begin();
+    entity_addr_t a;
+    a.decode(bli);
+    ASSERT_EQ(addr, a);
+  }
+}
+
+TEST(Msgr, TestEmptyAddrvecEncodeAddrDecode)
+{
+  entity_addrvec_t addrvec;
+  entity_addr_t addr;
+  bufferlist bl;
+  bufferlist::iterator bli;
+  addrvec.encode(bl, 0);
+  bli = bl.begin();
+  addr.decode(bli);
+  ASSERT_EQ(addr, entity_addr_t(1, 0));
+}
+
+const char *addrvec_checks[][4] = {
+  { "legacy:1.2.3.4", "msgr2:1.2.3.4", "legacy:1.2.3.4", "msgr2:1.2.3.4" },
+  { "msgr2:1.2.3.5", "legacy:1.2.3.5", "legacy:1.2.3.5", "msgr2:1.2.3.5" },
+  { "msgr2:1.2.3.6", "msgr2:1.2.3.6", "legacy:1.2.3.6", "msgr2:1.2.3.6" },
+  { "msgr2:1.2.3.7", "legacy:1.2.3.7", "legacy:1.2.3.7", "msgr2:1.2.3.7" },
+  { NULL, NULL, NULL, NULL },
+};
+
+/*
+ * multiple addrs where one is legacy and others are not
+ * legacy addr is in position 0
+ */
+TEST(Msgr, TestAddrvecEncodeAddrDecode0)
+{
+  entity_addr_t addr;
+  entity_addrvec_t addrvec;
+  bufferlist bl;
+  bufferlist::iterator bli;
+
+  for (unsigned i = 0; addrvec_checks[i][0]; ++i) {
+    const char *end = "";
+    bool ok = addr.parse(addrvec_checks[i][0], &end);
+    ASSERT_TRUE(ok);
+    addrvec.v.push_back(addr);
+  }
+
+  addrvec.encode(bl, 0);
+  bli = bl.begin();
+
+  addr.decode(bli);
+
+  ASSERT_EQ(addr, addrvec.v[0]);
+}
+
+/*
+ * multiple addrs where one is legacy and others are not
+ * legacy addr is not in position 0
+ */
+TEST(Msgr, TestAddrvecEncodeAddrDecode1)
+{
+  entity_addr_t addr, a;
+  entity_addrvec_t addrvec;
+  bufferlist bl;
+  bufferlist::iterator bli;
+  bool flag = true;
+
+  for (unsigned i = 0; addrvec_checks[i][1]; ++i) {
+    const char *end = "";
+    bool ok = addr.parse(addrvec_checks[i][1], &end);
+    ASSERT_TRUE(ok);
+    if (addr.type == entity_addr_t::TYPE_LEGACY && flag) {
+      a = addr;
+      flag = !flag;
+    }
+    addrvec.v.push_back(addr);
+  }
+
+  addrvec.encode(bl, 0);
+  bli = bl.begin();
+
+  addr.decode(bli);
+
+  ASSERT_EQ(addr, a);
+}
+
+/* multiple legacy addrs */
+TEST(Msgr, TestAddrvecEncodeAddrDecode2)
+{
+  entity_addr_t addr;
+  entity_addrvec_t addrvec;
+  bufferlist bl;
+  bufferlist::iterator bli;
+
+  for (unsigned i = 0; addrvec_checks[i][2]; ++i) {
+    const char *end = "";
+    bool ok = addr.parse(addrvec_checks[i][2], &end);
+    ASSERT_TRUE(ok);
+    addrvec.v.push_back(addr);
+  }
+
+  addrvec.encode(bl, 0);
+  bli = bl.begin();
+
+  addr.decode(bli);
+
+  ASSERT_EQ(addr, addrvec.v[0]);
+}
+
+/* all non-legacy addrs */
+TEST(Msgr, TestAddrvecEncodeAddrDecode3)
+{
+  entity_addr_t addr;
+  entity_addrvec_t addrvec;
+  bufferlist bl;
+  bufferlist::iterator bli;
+
+  for (unsigned i = 0; addrvec_checks[i][3]; ++i) {
+    const char *end = "";
+    bool ok = addr.parse(addrvec_checks[i][3], &end);
+    ASSERT_TRUE(ok);
+    addrvec.v.push_back(addr);
+  }
+
+  addrvec.encode(bl, 0);
+  bli = bl.begin();
+
+  addr.decode(bli);
+
+  ASSERT_NE(addr, addrvec.v[0]); // it's not the first addr(which is non-legacy)
+  ASSERT_NE(addr, entity_addr_t(1, 0)); // it's not a blank addr either
+}