Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 74 insertions, 0 deletions

diff --git a/src/test/journal/RadosTestFixture.h b/src/test/journal/RadosTestFixture.h
new file mode 100644
index 000000000..8ec662931
--- /dev/null
+++ b/src/test/journal/RadosTestFixture.h
@@ -0,0 +1,74 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#include "test/librados/test.h"
+#include "common/ceph_mutex.h"
+#include "common/Timer.h"
+#include "journal/JournalMetadata.h"
+#include "cls/journal/cls_journal_types.h"
+#include "gtest/gtest.h"
+
+class ThreadPool;
+
+class RadosTestFixture : public ::testing::Test {
+public:
+  static void SetUpTestCase();
+  static void TearDownTestCase();
+
+  static std::string get_temp_oid();
+
+  RadosTestFixture();
+  void SetUp() override;
+  void TearDown() override;
+
+  int create(const std::string &oid, uint8_t order = 14,
+             uint8_t splay_width = 2);
+  ceph::ref_t<journal::JournalMetadata> create_metadata(const std::string &oid,
+                                              const std::string &client_id = "client",
+                                              double commit_internal = 0.1,
+                                              int max_concurrent_object_sets = 0);
+  int append(const std::string &oid, const bufferlist &bl);
+
+  int client_register(const std::string &oid, const std::string &id = "client",
+                      const std::string &description = "");
+  int client_commit(const std::string &oid, const std::string &id,
+                    const cls::journal::ObjectSetPosition &commit_position);
+
+  bufferlist create_payload(const std::string &payload);
+
+  struct Listener : public journal::JournalMetadataListener {
+    RadosTestFixture *test_fixture;
+    ceph::mutex mutex = ceph::make_mutex("mutex");
+    ceph::condition_variable cond;
+    std::map<journal::JournalMetadata*, uint32_t> updates;
+
+    Listener(RadosTestFixture *_test_fixture)
+      : test_fixture(_test_fixture) {}
+
+    void handle_update(journal::JournalMetadata *metadata) override {
+      std::lock_guard locker{mutex};
+      ++updates[metadata];
+      cond.notify_all();
+    }
+  };
+
+  int init_metadata(const ceph::ref_t<journal::JournalMetadata>& metadata);
+
+  bool wait_for_update(const ceph::ref_t<journal::JournalMetadata>& metadata);
+
+  static std::string _pool_name;
+  static librados::Rados _rados;
+  static uint64_t _oid_number;
+  static ThreadPool *_thread_pool;
+
+  librados::IoCtx m_ioctx;
+
+  ContextWQ *m_work_queue = nullptr;
+
+  ceph::mutex m_timer_lock;
+  SafeTimer *m_timer = nullptr;
+
+  Listener m_listener;
+
+  std::list<ceph::ref_t<journal::JournalMetadata>> m_metadatas;
+};