--- /dev/null
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation. See file COPYING.
+ *
+ */
+#include <iostream>
+#include "global/global_init.h"
+#include "common/ceph_json.h"
+#include "common/Formatter.h"
+#include "rgw/rgw_common.h"
+#include "rgw/rgw_rados.h"
+#include "test_rgw_common.h"
+#define GTEST
+#ifdef GTEST
+#include <gtest/gtest.h>
+#else
+#define TEST(x, y) void y()
+#define ASSERT_EQ(v, s) if(v != s)cout << "Error at " << __LINE__ << "(" << #v << "!= " << #s << "\n"; \
+ else cout << "(" << #v << "==" << #s << ") PASSED\n";
+#define EXPECT_EQ(v, s) ASSERT_EQ(v, s)
+#define ASSERT_TRUE(c) if(c)cout << "Error at " << __LINE__ << "(" << #c << ")" << "\n"; \
+ else cout << "(" << #c << ") PASSED\n";
+#define EXPECT_TRUE(c) ASSERT_TRUE(c)
+#endif
+using namespace std;
+
+void check_parsed_correctly(rgw_obj& obj, const string& name, const string& ns, const string& instance)
+{
+ /* parse_raw_oid() */
+ rgw_obj_key parsed_key;
+ ASSERT_EQ(true, rgw_obj_key::parse_raw_oid(obj.get_oid(), &parsed_key));
+
+ cout << "parsed: " << parsed_key << std::endl;
+
+ ASSERT_EQ(name, parsed_key.name);
+ ASSERT_EQ(ns, parsed_key.ns);
+ ASSERT_EQ(instance, parsed_key.instance);
+
+ /* translate_raw_obj_to_obj_in_ns() */
+ rgw_obj_key tkey = parsed_key;
+ string tns = ns + "foo";
+ ASSERT_EQ(0, rgw_obj_key::oid_to_key_in_ns(obj.get_oid(), &tkey, tns));
+
+ tkey = rgw_obj_key();
+ tns = ns;
+ ASSERT_EQ(true, rgw_obj_key::oid_to_key_in_ns(obj.get_oid(), &tkey, tns));
+
+ cout << "parsed: " << tkey << std::endl;
+
+ ASSERT_EQ(obj.key, tkey);
+
+ /* strip_namespace_from_object() */
+
+ string strip_name = obj.get_oid();
+ string strip_ns, strip_instance;
+
+ ASSERT_EQ(true, rgw_obj_key::strip_namespace_from_name(strip_name, strip_ns, strip_instance));
+
+ cout << "stripped: " << strip_name << " ns=" << strip_ns << " i=" << strip_instance << std::endl;
+
+ ASSERT_EQ(name, strip_name);
+ ASSERT_EQ(ns, strip_ns);
+ ASSERT_EQ(instance, strip_instance);
+}
+
+void test_obj(const string& name, const string& ns, const string& instance)
+{
+ rgw_bucket b;
+ test_rgw_init_bucket(&b, "test");
+
+ JSONFormatter *formatter = new JSONFormatter(true);
+
+ formatter->open_object_section("test");
+ rgw_obj o(b, name);
+ rgw_obj obj1(o);
+
+ if (!instance.empty()) {
+ obj1.key.instance = instance;
+ }
+ if (!ns.empty()) {
+ obj1.key.ns = ns;
+ }
+
+ check_parsed_correctly(obj1, name, ns, instance);
+ encode_json("obj1", obj1, formatter);
+
+ bufferlist bl;
+ ::encode(obj1, bl);
+
+ rgw_obj obj2;
+ ::decode(obj2, bl);
+ check_parsed_correctly(obj2, name, ns, instance);
+
+ encode_json("obj2", obj2, formatter);
+
+ rgw_obj obj3(o);
+ bufferlist bl3;
+ ::encode(obj3, bl3);
+ ::decode(obj3, bl3);
+ encode_json("obj3", obj3, formatter);
+
+ if (!instance.empty()) {
+ obj3.key.instance = instance;
+ }
+ if (!ns.empty()) {
+ obj3.key.ns = ns;
+ }
+ check_parsed_correctly(obj3, name, ns, instance);
+
+ encode_json("obj3-2", obj3, formatter);
+
+ formatter->close_section();
+
+ formatter->flush(cout);
+
+ ASSERT_EQ(obj1, obj2);
+ ASSERT_EQ(obj1, obj3);
+
+
+ /* rgw_obj_key conversion */
+ rgw_obj_index_key k;
+ obj1.key.get_index_key(&k);
+
+ rgw_obj new_obj(b, k);
+
+ ASSERT_EQ(obj1, new_obj);
+
+ delete formatter;
+}
+
+TEST(TestRGWObj, underscore) {
+ test_obj("_obj", "", "");
+ test_obj("_obj", "ns", "");
+ test_obj("_obj", "", "v1");
+ test_obj("_obj", "ns", "v1");
+}
+
+TEST(TestRGWObj, no_underscore) {
+ test_obj("obj", "", "");
+ test_obj("obj", "ns", "");
+ test_obj("obj", "", "v1");
+ test_obj("obj", "ns", "v1");
+}
+
+template <class T>
+void dump(JSONFormatter& f, const string& name, const T& entity)
+{
+ f.open_object_section(name.c_str());
+ ::encode_json(name.c_str(), entity, &f);
+ f.close_section();
+ f.flush(cout);
+}
+
+static void test_obj_to_raw(test_rgw_env& env, const rgw_bucket& b,
+ const string& name, const string& instance, const string& ns,
+ const string& placement_id)
+{
+ JSONFormatter f(true);
+ dump(f, "bucket", b);
+ rgw_obj obj = test_rgw_create_obj(b, name, instance, ns);
+ dump(f, "obj", obj);
+
+ rgw_obj_select s(obj);
+ rgw_raw_obj raw_obj = s.get_raw_obj(env.zonegroup, env.zone_params);
+ dump(f, "raw_obj", raw_obj);
+
+ if (!placement_id.empty()) {
+ ASSERT_EQ(raw_obj.pool, env.get_placement(placement_id).data_pool);
+ } else {
+ ASSERT_EQ(raw_obj.pool, b.explicit_placement.data_pool);
+ }
+ ASSERT_EQ(raw_obj.oid, test_rgw_get_obj_oid(obj));
+
+ rgw_obj new_obj;
+ rgw_raw_obj_to_obj(b, raw_obj, &new_obj);
+
+ dump(f, "new_obj", new_obj);
+
+ ASSERT_EQ(obj, new_obj);
+
+}
+
+TEST(TestRGWObj, obj_to_raw) {
+ test_rgw_env env;
+
+ rgw_bucket b;
+ test_rgw_init_bucket(&b, "test");
+
+ rgw_bucket eb;
+ test_rgw_init_explicit_placement_bucket(&eb, "ebtest");
+
+ for (auto name : { "myobj", "_myobj", "_myobj_"}) {
+ for (auto inst : { "", "inst"}) {
+ for (auto ns : { "", "ns"}) {
+ test_obj_to_raw(env, b, name, inst, ns, env.zonegroup.default_placement);
+ test_obj_to_raw(env, eb, name, inst, ns, string());
+ }
+ }
+ }
+}
+
+TEST(TestRGWObj, old_to_raw) {
+ JSONFormatter f(true);
+ test_rgw_env env;
+
+ old_rgw_bucket eb;
+ test_rgw_init_old_bucket(&eb, "ebtest");
+
+ for (auto name : { "myobj", "_myobj", "_myobj_"}) {
+ for (string inst : { "", "inst"}) {
+ for (string ns : { "", "ns"}) {
+ old_rgw_obj old(eb, name);
+ if (!inst.empty()) {
+ old.set_instance(inst);
+ }
+ if (!ns.empty()) {
+ old.set_ns(ns);
+ }
+
+ bufferlist bl;
+
+ ::encode(old, bl);
+
+ rgw_obj new_obj;
+ rgw_raw_obj raw_obj;
+
+ try {
+ bufferlist::iterator iter = bl.begin();
+ ::decode(new_obj, iter);
+
+ iter = bl.begin();
+ ::decode(raw_obj, iter);
+ } catch (buffer::error& err) {
+ ASSERT_TRUE(false);
+ }
+
+ bl.clear();
+
+ rgw_obj new_obj2;
+ rgw_raw_obj raw_obj2;
+
+ ::encode(new_obj, bl);
+
+ dump(f, "raw_obj", raw_obj);
+ dump(f, "new_obj", new_obj);
+ cout << "raw=" << raw_obj << std::endl;
+
+ try {
+ bufferlist::iterator iter = bl.begin();
+ ::decode(new_obj2, iter);
+
+ /*
+ can't decode raw obj here, because we didn't encode an old versioned
+ object
+ */
+
+ bl.clear();
+ ::encode(raw_obj, bl);
+ iter = bl.begin();
+ ::decode(raw_obj2, iter);
+ } catch (buffer::error& err) {
+ ASSERT_TRUE(false);
+ }
+
+ dump(f, "raw_obj2", raw_obj2);
+ dump(f, "new_obj2", new_obj2);
+ cout << "raw2=" << raw_obj2 << std::endl;
+
+ ASSERT_EQ(new_obj, new_obj2);
+ ASSERT_EQ(raw_obj, raw_obj2);
+ }
+ }
+ }
+}
Code Review / stor4nfv.git / blobdiff