remove ceph code

[stor4nfv.git] / src / ceph / src / test / erasure-code / TestErasureCodePlugin.cc

diff --git a/src/ceph/src/test/erasure-code/TestErasureCodePlugin.cc b/src/ceph/src/test/erasure-code/TestErasureCodePlugin.cc
deleted file mode 100644 (file)
index 5211690..0000000
--- a/src/ceph/src/test/erasure-code/TestErasureCodePlugin.cc
+++ /dev/null
@@ -1,136 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
-// vim: ts=8 sw=2 smarttab
-/*
- * Ceph distributed storage system
- *
- * Copyright (C) 2013,2014 Cloudwatt <libre.licensing@cloudwatt.com>
- * Copyright (C) 2014 Red Hat <contact@redhat.com>
- *
- * Author: Loic Dachary <loic@dachary.org>
- *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- * 
- */
-
-#include <errno.h>
-#include <signal.h>
-#include <stdlib.h>
-#include "common/Thread.h"
-#include "erasure-code/ErasureCodePlugin.h"
-#include "global/global_context.h"
-#include "common/config.h"
-#include "gtest/gtest.h"
-
-
-class ErasureCodePluginRegistryTest : public ::testing::Test {
-protected:
-
-  class Thread_factory : public Thread {
-  public:
-    static void cleanup(void *arg) {
-      ErasureCodePluginRegistry &instance = ErasureCodePluginRegistry::instance();
-      if (instance.lock.is_locked())
-        instance.lock.Unlock();
-    }
-
-    void *entry() override {
-      ErasureCodeProfile profile;
-      ErasureCodePluginRegistry &instance = ErasureCodePluginRegistry::instance();
-      ErasureCodeInterfaceRef erasure_code;
-      pthread_cleanup_push(cleanup, NULL);
-      instance.factory("hangs",
-                      g_conf->get_val<std::string>("erasure_code_dir"),
-                      profile, &erasure_code, &cerr);
-      pthread_cleanup_pop(0);
-      return NULL;
-    }
-  };
-
-};
-
-TEST_F(ErasureCodePluginRegistryTest, factory_mutex) {
-  ErasureCodePluginRegistry &instance = ErasureCodePluginRegistry::instance();
-
-  EXPECT_TRUE(instance.lock.TryLock());
-  instance.lock.Unlock();
-
-  // 
-  // Test that the loading of a plugin is protected by a mutex.
-  //
-  useconds_t delay = 0;
-  const useconds_t DELAY_MAX = 20 * 1000 * 1000;
-  Thread_factory sleep_forever;
-  sleep_forever.create("sleep_forever");
-  do {
-    cout << "Trying (1) with delay " << delay << "us\n";
-    if (delay > 0)
-      usleep(delay);
-    if (!instance.loading)
-      delay = ( delay + 1 ) * 2;
-  } while(!instance.loading && delay < DELAY_MAX);
-  ASSERT_TRUE(delay < DELAY_MAX);
-
-  EXPECT_FALSE(instance.lock.TryLock());
-
-  EXPECT_EQ(0, pthread_cancel(sleep_forever.get_thread_id()));
-  EXPECT_EQ(0, sleep_forever.join());
-}
-
-TEST_F(ErasureCodePluginRegistryTest, all)
-{
-  ErasureCodeProfile profile;
-  const char* env = getenv("CEPH_LIB");
-  string directory(env ? env : ".libs");
-  ErasureCodeInterfaceRef erasure_code;
-  ErasureCodePluginRegistry &instance = ErasureCodePluginRegistry::instance();
-  EXPECT_FALSE(erasure_code);
-  EXPECT_EQ(-EIO, instance.factory("invalid",
-                                  g_conf->get_val<std::string>("erasure_code_dir"),
-                                  profile, &erasure_code, &cerr));
-  EXPECT_FALSE(erasure_code);
-  EXPECT_EQ(-EXDEV, instance.factory("missing_version",
-                                    g_conf->get_val<std::string>("erasure_code_dir"),
-                                    profile,
-                                    &erasure_code, &cerr));
-  EXPECT_FALSE(erasure_code);
-  EXPECT_EQ(-ENOENT, instance.factory("missing_entry_point",
-                                     g_conf->get_val<std::string>("erasure_code_dir"),
-                                     profile,
-                                     &erasure_code, &cerr));
-  EXPECT_FALSE(erasure_code);
-  EXPECT_EQ(-ESRCH, instance.factory("fail_to_initialize",
-                                    g_conf->get_val<std::string>("erasure_code_dir"),
-                                    profile,
-                                    &erasure_code, &cerr));
-  EXPECT_FALSE(erasure_code);
-  EXPECT_EQ(-EBADF, instance.factory("fail_to_register",
-                                    g_conf->get_val<std::string>("erasure_code_dir"),
-                                    profile,
-                                    &erasure_code, &cerr));
-  EXPECT_FALSE(erasure_code);
-  EXPECT_EQ(0, instance.factory("example",
-                               g_conf->get_val<std::string>("erasure_code_dir"),
-                               profile, &erasure_code, &cerr));
-  EXPECT_TRUE(erasure_code.get());
-  ErasureCodePlugin *plugin = 0;
-  {
-    Mutex::Locker l(instance.lock);
-    EXPECT_EQ(-EEXIST, instance.load("example", directory, &plugin, &cerr));
-    EXPECT_EQ(-ENOENT, instance.remove("does not exist"));
-    EXPECT_EQ(0, instance.remove("example"));
-    EXPECT_EQ(0, instance.load("example", directory, &plugin, &cerr));
-  }
-}
-
-/*
- * Local Variables:
- * compile-command: "cd ../.. ; make -j4 && 
- *   make unittest_erasure_code_plugin && 
- *   valgrind --tool=memcheck \
- *      ./unittest_erasure_code_plugin \
- *      --gtest_filter=*.* --log-to-stderr=true --debug-osd=20"
- * End:
- */