Adding upstream version 18.2.2.upstream/18.2.2

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

1 files changed, 71 insertions, 0 deletions

diff --git a/src/test/erasure-code/TestErasureCodePluginJerasure.cc b/src/test/erasure-code/TestErasureCodePluginJerasure.cc
new file mode 100644
index 000000000..ffe4183bf
--- /dev/null
+++ b/src/test/erasure-code/TestErasureCodePluginJerasure.cc
@@ -0,0 +1,71 @@
+// -*- 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 <stdlib.h>
+#include "erasure-code/ErasureCodePlugin.h"
+#include "log/Log.h"
+#include "global/global_context.h"
+#include "common/config_proxy.h"
+#include "gtest/gtest.h"
+
+using namespace std;
+
+TEST(ErasureCodePlugin, factory)
+{
+  ErasureCodePluginRegistry &instance = ErasureCodePluginRegistry::instance();
+  ErasureCodeProfile profile;
+  {
+    ErasureCodeInterfaceRef erasure_code;
+    EXPECT_FALSE(erasure_code);
+    EXPECT_EQ(-ENOENT, instance.factory("jerasure",
+					g_conf().get_val<std::string>("erasure_code_dir"),
+					profile,
+                                        &erasure_code, &cerr));
+    EXPECT_FALSE(erasure_code);
+  }
+  const char *techniques[] = {
+    "reed_sol_van",
+    "reed_sol_r6_op",
+    "cauchy_orig",
+    "cauchy_good",
+    "liberation",
+    "blaum_roth",
+    "liber8tion",
+    0
+  };
+  for(const char **technique = techniques; *technique; technique++) {
+    ErasureCodeInterfaceRef erasure_code;
+    ErasureCodeProfile profile;
+    profile["technique"] = *technique;
+    EXPECT_FALSE(erasure_code);
+    EXPECT_EQ(0, instance.factory("jerasure",
+				  g_conf().get_val<std::string>("erasure_code_dir"),
+				  profile,
+                                  &erasure_code, &cerr));
+    EXPECT_TRUE(erasure_code.get());
+  }
+}
+
+/*
+ * Local Variables:
+ * compile-command: "cd ../.. ; make -j4 &&
+ *   make unittest_erasure_code_plugin_jerasure &&
+ *   valgrind --tool=memcheck ./unittest_erasure_code_plugin_jerasure \
+ *      --gtest_filter=*.* --log-to-stderr=true --debug-osd=20"
+ * End:
+ */