initial code repo

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

diff --git a/src/ceph/src/test/erasure-code/TestErasureCodePluginIsa.cc b/src/ceph/src/test/erasure-code/TestErasureCodePluginIsa.cc
new file mode 100644 (file)
index 0000000..0656f54
--- /dev/null
+++ b/src/ceph/src/test/erasure-code/TestErasureCodePluginIsa.cc
@@ -0,0 +1,60 @@
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2014 CERN (Switzerland)
+ *
+ * Author: Andreas-Joachim Peters <Andreas.Joachim.Peters@cern.ch>
+ *
+ *  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 "arch/probe.h"
+#include "arch/intel.h"
+#include "erasure-code/ErasureCodePlugin.h"
+#include "global/global_context.h"
+#include "common/config.h"
+#include "gtest/gtest.h"
+
+TEST(ErasureCodePlugin, factory)
+{
+  ErasureCodePluginRegistry &instance = ErasureCodePluginRegistry::instance();
+  ErasureCodeProfile profile;
+  {
+    ErasureCodeInterfaceRef erasure_code;
+    EXPECT_FALSE(erasure_code);
+    EXPECT_EQ(-EIO, instance.factory("no-isa",
+                                    g_conf->get_val<std::string>("erasure_code_dir"),
+                                    profile,
+                                    &erasure_code, &cerr));
+    EXPECT_FALSE(erasure_code);
+  }
+  const char *techniques[] = {
+    "reed_sol_van",
+    0
+  };
+  for(const char **technique = techniques; *technique; technique++) {
+    ErasureCodeInterfaceRef erasure_code;
+    profile["technique"] = *technique;
+    EXPECT_FALSE(erasure_code);
+    EXPECT_EQ(0, instance.factory("isa",
+                                 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_isa &&
+ *   valgrind --tool=memcheck ./unittest_erasure_code_plugin_isa \
+ *      --gtest_filter=*.* --log-to-stderr=true --debug-osd=20"
+ * End:
+ */