From 19fcec84d8d7d21e796c7624e521b60d28ee21ed Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:45:59 +0200
Subject: Adding upstream version 16.2.11+ds.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/test/erasure-code/TestErasureCodePluginClay.cc | 112 +++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 src/test/erasure-code/TestErasureCodePluginClay.cc

(limited to 'src/test/erasure-code/TestErasureCodePluginClay.cc')

diff --git a/src/test/erasure-code/TestErasureCodePluginClay.cc b/src/test/erasure-code/TestErasureCodePluginClay.cc
new file mode 100644
index 000000000..3469d0272
--- /dev/null
+++ b/src/test/erasure-code/TestErasureCodePluginClay.cc
@@ -0,0 +1,112 @@
+// -*- 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) 2018 Indian Institute of Science <office.ece@iisc.ac.in>
+ *
+ * Author: Myna Vajha <mynaramana@gmail.com>
+ *
+ *  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"
+
+TEST(ErasureCodePlugin, factory)
+{
+  ErasureCodePluginRegistry &instance = ErasureCodePluginRegistry::instance();
+  ErasureCodeProfile profile;
+  {
+    ErasureCodeInterfaceRef erasure_code;
+    EXPECT_FALSE(erasure_code);
+    EXPECT_EQ(0, instance.factory("clay",
+                                  g_conf().get_val<std::string>("erasure_code_dir"),
+				  profile,
+                                  &erasure_code, &cerr));
+    EXPECT_TRUE(erasure_code);
+  }
+  //check clay plugin with scalar_mds=jerasure
+  {
+    const char *techniques[] = {
+      "reed_sol_van",
+      "reed_sol_r6_op",
+      "cauchy_orig",
+      "cauchy_good",
+      "liber8tion",
+      0
+    };
+    for(const char **technique = techniques; *technique; technique++) {
+      ErasureCodeInterfaceRef erasure_code;
+      ErasureCodeProfile profile;
+      profile["scalar_mds"] = "jerasure";
+      profile["technique"] = *technique;
+      EXPECT_FALSE(erasure_code);
+      EXPECT_EQ(0, instance.factory("clay",
+                                    g_conf().get_val<std::string>("erasure_code_dir"),
+				    profile,
+                                    &erasure_code, &cerr));
+      EXPECT_TRUE(erasure_code.get());
+    }
+  }
+#ifdef HAVE_NASM_X64_AVX2
+  //check clay plugin with scalar_mds=isa
+  {
+    const char *techniques[] = {
+      "reed_sol_van",
+      "cauchy",
+      0
+    };
+    for(const char **technique = techniques; *technique; technique++) {
+      ErasureCodeInterfaceRef erasure_code;
+      ErasureCodeProfile profile;
+      profile["scalar_mds"] = "isa";
+      profile["technique"] = *technique;
+      EXPECT_FALSE(erasure_code);
+      EXPECT_EQ(0, instance.factory("clay",
+                                    g_conf().get_val<std::string>("erasure_code_dir"),
+				    profile,
+                                    &erasure_code, &cerr));
+      EXPECT_TRUE(erasure_code.get());
+    }
+  }
+#endif
+  //check clay plugin with scalar_mds=shec
+  {
+    const char *techniques[] = {
+      "single",
+      "multiple",
+      0
+    };
+    for(const char **technique = techniques; *technique; technique++) {
+      ErasureCodeInterfaceRef erasure_code;
+      ErasureCodeProfile profile;
+      profile["scalar_mds"] = "shec";
+      profile["technique"] = *technique;
+      EXPECT_FALSE(erasure_code);
+      EXPECT_EQ(0, instance.factory("clay",
+                                    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_clay &&
+ *   valgrind --tool=memcheck ./unittest_erasure_code_plugin_clay \
+ *      --gtest_filter=*.* --log-to-stderr=true --debug-osd=20"
+ * End:
+ */
-- 
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