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1c39b7952b
rocksdb/utilities/object_registry_test.cc
mrambacher 1c39b7952b Remove/Reduce use of Regex in ObjectRegistry/Library (#9264) 
Summary:
Added new ObjectLibrary::Entry classes to replace/reduce the use of Regex.  For simple factories that only do name matching, there are "StringEntry" and "AltStringEntry" classes.  For classes that use some semblance of regular expressions, there is a PatternEntry class that can match a name and prefixes.  There is also a class for Customizable::IndividualId format matches.

Added tests for the new derivative classes and got all unit tests to pass.

Resolves https://github.com/facebook/rocksdb/issues/9225.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/9264

Reviewed By: pdillinger

Differential Revision: D33062001

Pulled By: mrambacher

fbshipit-source-id: c2d2143bd2d38bdf522705c8280c35381b135c03
2021-12-29 07:56:23 -08:00

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// Copyright (c) 2016-present, Facebook, Inc. All rights reserved.
// This source code is licensed under both the GPLv2 (found in the
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
#ifndef ROCKSDB_LITE
#include "rocksdb/utilities/object_registry.h"
#include "rocksdb/customizable.h"
#include "test_util/testharness.h"
namespace ROCKSDB_NAMESPACE {
class ObjRegistryTest : public testing::Test {
public:
static int num_a, num_b;
};
int ObjRegistryTest::num_a = 0;
int ObjRegistryTest::num_b = 0;
static FactoryFunc<Env> test_reg_a = ObjectLibrary::Default()->Register<Env>(
ObjectLibrary::PatternEntry("a", false).AddSeparator("://"),
[](const std::string& /*uri*/, std::unique_ptr<Env>* /*env_guard*/,
std::string* /* errmsg */) {
++ObjRegistryTest::num_a;
return Env::Default();
});
static FactoryFunc<Env> test_reg_b = ObjectLibrary::Default()->Register<Env>(
ObjectLibrary::PatternEntry("b", false).AddSeparator("://"),
[](const std::string& /*uri*/, std::unique_ptr<Env>* env_guard,
std::string* /* errmsg */) {
++ObjRegistryTest::num_b;
// Env::Default() is a singleton so we can't grant ownership directly to
// the caller - we must wrap it first.
env_guard->reset(new EnvWrapper(Env::Default()));
return env_guard->get();
});
TEST_F(ObjRegistryTest, Basics) {
std::string msg;
std::unique_ptr<Env> env_guard;
auto registry = ObjectRegistry::NewInstance();
auto res = registry->NewObject<Env>("a://test", &env_guard, &msg);
ASSERT_NE(res, nullptr);
ASSERT_EQ(env_guard, nullptr);
ASSERT_EQ(1, num_a);
ASSERT_EQ(0, num_b);
res = registry->NewObject<Env>("b://test", &env_guard, &msg);
ASSERT_NE(res, nullptr);
ASSERT_NE(env_guard, nullptr);
ASSERT_EQ(1, num_a);
ASSERT_EQ(1, num_b);
res = registry->NewObject<Env>("c://test", &env_guard, &msg);
ASSERT_EQ(res, nullptr);
ASSERT_EQ(env_guard, nullptr);
ASSERT_EQ(1, num_a);
ASSERT_EQ(1, num_b);
}
TEST_F(ObjRegistryTest, LocalRegistry) {
std::string msg;
std::unique_ptr<Env> guard;
auto registry = ObjectRegistry::NewInstance();
std::shared_ptr<ObjectLibrary> library =
std::make_shared<ObjectLibrary>("local");
registry->AddLibrary(library);
library->Register<Env>(
"test-local",
[](const std::string& /*uri*/, std::unique_ptr<Env>* /*guard */,
std::string* /* errmsg */) { return Env::Default(); });
ObjectLibrary::Default()->Register<Env>(
"test-global",
[](const std::string& /*uri*/, std::unique_ptr<Env>* /*guard */,
std::string* /* errmsg */) { return Env::Default(); });
ASSERT_EQ(
ObjectRegistry::NewInstance()->NewObject<Env>("test-local", &guard, &msg),
nullptr);
ASSERT_NE(
ObjectRegistry::NewInstance()->NewObject("test-global", &guard, &msg),
nullptr);
ASSERT_NE(registry->NewObject<Env>("test-local", &guard, &msg), nullptr);
ASSERT_NE(registry->NewObject<Env>("test-global", &guard, &msg), nullptr);
}
TEST_F(ObjRegistryTest, CheckShared) {
std::shared_ptr<Env> shared;
std::shared_ptr<ObjectRegistry> registry = ObjectRegistry::NewInstance();
std::shared_ptr<ObjectLibrary> library =
std::make_shared<ObjectLibrary>("shared");
registry->AddLibrary(library);
library->Register<Env>(
"unguarded",
[](const std::string& /*uri*/, std::unique_ptr<Env>* /*guard */,
std::string* /* errmsg */) { return Env::Default(); });
library->Register<Env>(
"guarded", [](const std::string& /*uri*/, std::unique_ptr<Env>* guard,
std::string* /* errmsg */) {
guard->reset(new EnvWrapper(Env::Default()));
return guard->get();
});
ASSERT_OK(registry->NewSharedObject<Env>("guarded", &shared));
ASSERT_NE(shared, nullptr);
shared.reset();
ASSERT_NOK(registry->NewSharedObject<Env>("unguarded", &shared));
ASSERT_EQ(shared, nullptr);
}
TEST_F(ObjRegistryTest, CheckStatic) {
Env* env = nullptr;
std::shared_ptr<ObjectRegistry> registry = ObjectRegistry::NewInstance();
std::shared_ptr<ObjectLibrary> library =
std::make_shared<ObjectLibrary>("static");
registry->AddLibrary(library);
library->Register<Env>(
"unguarded",
[](const std::string& /*uri*/, std::unique_ptr<Env>* /*guard */,
std::string* /* errmsg */) { return Env::Default(); });
library->Register<Env>(
"guarded", [](const std::string& /*uri*/, std::unique_ptr<Env>* guard,
std::string* /* errmsg */) {
guard->reset(new EnvWrapper(Env::Default()));
return guard->get();
});
ASSERT_NOK(registry->NewStaticObject<Env>("guarded", &env));
ASSERT_EQ(env, nullptr);
env = nullptr;
ASSERT_OK(registry->NewStaticObject<Env>("unguarded", &env));
ASSERT_NE(env, nullptr);
}
TEST_F(ObjRegistryTest, CheckUnique) {
std::unique_ptr<Env> unique;
std::shared_ptr<ObjectRegistry> registry = ObjectRegistry::NewInstance();
std::shared_ptr<ObjectLibrary> library =
std::make_shared<ObjectLibrary>("unique");
registry->AddLibrary(library);
library->Register<Env>(
"unguarded",
[](const std::string& /*uri*/, std::unique_ptr<Env>* /*guard */,
std::string* /* errmsg */) { return Env::Default(); });
library->Register<Env>(
"guarded", [](const std::string& /*uri*/, std::unique_ptr<Env>* guard,
std::string* /* errmsg */) {
guard->reset(new EnvWrapper(Env::Default()));
return guard->get();
});
ASSERT_OK(registry->NewUniqueObject<Env>("guarded", &unique));
ASSERT_NE(unique, nullptr);
unique.reset();
ASSERT_NOK(registry->NewUniqueObject<Env>("unguarded", &unique));
ASSERT_EQ(unique, nullptr);
}
TEST_F(ObjRegistryTest, TestRegistryParents) {
auto grand = ObjectRegistry::Default();
auto parent = ObjectRegistry::NewInstance(); // parent with a grandparent
auto uncle = ObjectRegistry::NewInstance(grand);
auto child = ObjectRegistry::NewInstance(parent);
auto cousin = ObjectRegistry::NewInstance(uncle);
auto library = parent->AddLibrary("parent");
library->Register<Env>(
"parent", [](const std::string& /*uri*/, std::unique_ptr<Env>* guard,
std::string* /* errmsg */) {
guard->reset(new EnvWrapper(Env::Default()));
return guard->get();
});
library = cousin->AddLibrary("cousin");
library->Register<Env>(
"cousin", [](const std::string& /*uri*/, std::unique_ptr<Env>* guard,
std::string* /* errmsg */) {
guard->reset(new EnvWrapper(Env::Default()));
return guard->get();
});
std::unique_ptr<Env> guard;
std::string msg;
// a:://* is registered in Default, so they should all workd
ASSERT_NE(parent->NewObject<Env>("a://test", &guard, &msg), nullptr);
ASSERT_NE(child->NewObject<Env>("a://test", &guard, &msg), nullptr);
ASSERT_NE(uncle->NewObject<Env>("a://test", &guard, &msg), nullptr);
ASSERT_NE(cousin->NewObject<Env>("a://test", &guard, &msg), nullptr);
// The parent env is only registered for parent, not uncle,
// So parent and child should return success and uncle and cousin should fail
ASSERT_OK(parent->NewUniqueObject<Env>("parent", &guard));
ASSERT_OK(child->NewUniqueObject<Env>("parent", &guard));
ASSERT_NOK(uncle->NewUniqueObject<Env>("parent", &guard));
ASSERT_NOK(cousin->NewUniqueObject<Env>("parent", &guard));
// The cousin is only registered in the cousin, so all of the others should
// fail
ASSERT_OK(cousin->NewUniqueObject<Env>("cousin", &guard));
ASSERT_NOK(parent->NewUniqueObject<Env>("cousin", &guard));
ASSERT_NOK(child->NewUniqueObject<Env>("cousin", &guard));
ASSERT_NOK(uncle->NewUniqueObject<Env>("cousin", &guard));
}
class MyCustomizable : public Customizable {
public:
static const char* Type() { return "MyCustomizable"; }
MyCustomizable(const char* prefix, const std::string& id) : id_(id) {
name_ = id_.substr(0, strlen(prefix) - 1);
}
const char* Name() const override { return name_.c_str(); }
std::string GetId() const override { return id_; }
private:
std::string id_;
std::string name_;
};
TEST_F(ObjRegistryTest, TestManagedObjects) {
auto registry = ObjectRegistry::NewInstance();
auto m_a1 = std::make_shared<MyCustomizable>("", "A");
auto m_a2 = std::make_shared<MyCustomizable>("", "A");
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), nullptr);
ASSERT_OK(registry->SetManagedObject<MyCustomizable>(m_a1));
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), m_a1);
ASSERT_NOK(registry->SetManagedObject<MyCustomizable>(m_a2));
ASSERT_OK(registry->SetManagedObject<MyCustomizable>(m_a1));
m_a1.reset();
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), nullptr);
ASSERT_OK(registry->SetManagedObject<MyCustomizable>(m_a2));
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), m_a2);
}
TEST_F(ObjRegistryTest, TestTwoManagedObjects) {
auto registry = ObjectRegistry::NewInstance();
auto m_a = std::make_shared<MyCustomizable>("", "A");
auto m_b = std::make_shared<MyCustomizable>("", "B");
std::vector<std::shared_ptr<MyCustomizable>> objects;
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), nullptr);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("B"), nullptr);
ASSERT_OK(registry->ListManagedObjects(&objects));
ASSERT_EQ(objects.size(), 0U);
ASSERT_OK(registry->SetManagedObject(m_a));
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("B"), nullptr);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), m_a);
ASSERT_OK(registry->ListManagedObjects(&objects));
ASSERT_EQ(objects.size(), 1U);
ASSERT_EQ(objects.front(), m_a);
ASSERT_OK(registry->SetManagedObject(m_b));
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), m_a);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("B"), m_b);
ASSERT_OK(registry->ListManagedObjects(&objects));
ASSERT_EQ(objects.size(), 2U);
ASSERT_OK(registry->ListManagedObjects("A", &objects));
ASSERT_EQ(objects.size(), 1U);
ASSERT_EQ(objects.front(), m_a);
ASSERT_OK(registry->ListManagedObjects("B", &objects));
ASSERT_EQ(objects.size(), 1U);
ASSERT_EQ(objects.front(), m_b);
ASSERT_OK(registry->ListManagedObjects("C", &objects));
ASSERT_EQ(objects.size(), 0U);
m_a.reset();
objects.clear();
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("B"), m_b);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), nullptr);
ASSERT_OK(registry->ListManagedObjects(&objects));
ASSERT_EQ(objects.size(), 1U);
ASSERT_EQ(objects.front(), m_b);
m_b.reset();
objects.clear();
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), nullptr);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("B"), nullptr);
}
TEST_F(ObjRegistryTest, TestAlternateNames) {
auto registry = ObjectRegistry::NewInstance();
auto m_a = std::make_shared<MyCustomizable>("", "A");
auto m_b = std::make_shared<MyCustomizable>("", "B");
std::vector<std::shared_ptr<MyCustomizable>> objects;
// Test no objects exist
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), nullptr);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("B"), nullptr);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("TheOne"), nullptr);
ASSERT_OK(registry->ListManagedObjects(&objects));
ASSERT_EQ(objects.size(), 0U);
// Mark "TheOne" to be A
ASSERT_OK(registry->SetManagedObject("TheOne", m_a));
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("B"), nullptr);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), nullptr);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("TheOne"), m_a);
ASSERT_OK(registry->ListManagedObjects(&objects));
ASSERT_EQ(objects.size(), 1U);
ASSERT_EQ(objects.front(), m_a);
// Try to mark "TheOne" again.
ASSERT_NOK(registry->SetManagedObject("TheOne", m_b));
ASSERT_OK(registry->SetManagedObject("TheOne", m_a));
// Add "A" as a managed object. Registered 2x
ASSERT_OK(registry->SetManagedObject(m_a));
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("B"), nullptr);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), m_a);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("TheOne"), m_a);
ASSERT_OK(registry->ListManagedObjects(&objects));
ASSERT_EQ(objects.size(), 2U);
// Delete "A".
m_a.reset();
objects.clear();
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("TheOne"), nullptr);
ASSERT_OK(registry->SetManagedObject("TheOne", m_b));
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("TheOne"), m_b);
ASSERT_OK(registry->ListManagedObjects(&objects));
ASSERT_EQ(objects.size(), 1U);
ASSERT_EQ(objects.front(), m_b);
m_b.reset();
objects.clear();
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), nullptr);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), nullptr);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("TheOne"), nullptr);
ASSERT_OK(registry->ListManagedObjects(&objects));
ASSERT_EQ(objects.size(), 0U);
}
TEST_F(ObjRegistryTest, TestTwoManagedClasses) {
class MyCustomizable2 : public MyCustomizable {
public:
static const char* Type() { return "MyCustomizable2"; }
MyCustomizable2(const char* prefix, const std::string& id)
: MyCustomizable(prefix, id) {}
};
auto registry = ObjectRegistry::NewInstance();
auto m_a1 = std::make_shared<MyCustomizable>("", "A");
auto m_a2 = std::make_shared<MyCustomizable2>("", "A");
std::vector<std::shared_ptr<MyCustomizable>> obj1s;
std::vector<std::shared_ptr<MyCustomizable2>> obj2s;
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), nullptr);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable2>("A"), nullptr);
ASSERT_OK(registry->SetManagedObject(m_a1));
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), m_a1);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable2>("A"), nullptr);
ASSERT_OK(registry->SetManagedObject(m_a2));
ASSERT_EQ(registry->GetManagedObject<MyCustomizable2>("A"), m_a2);
ASSERT_OK(registry->ListManagedObjects(&obj1s));
ASSERT_OK(registry->ListManagedObjects(&obj2s));
ASSERT_EQ(obj1s.size(), 1U);
ASSERT_EQ(obj2s.size(), 1U);
ASSERT_EQ(obj1s.front(), m_a1);
ASSERT_EQ(obj2s.front(), m_a2);
m_a1.reset();
obj1s.clear();
obj2s.clear();
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), nullptr);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable2>("A"), m_a2);
m_a2.reset();
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), nullptr);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable2>("A"), nullptr);
}
TEST_F(ObjRegistryTest, TestManagedObjectsWithParent) {
auto base = ObjectRegistry::NewInstance();
auto registry = ObjectRegistry::NewInstance(base);
auto m_a = std::make_shared<MyCustomizable>("", "A");
auto m_b = std::make_shared<MyCustomizable>("", "A");
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), nullptr);
ASSERT_OK(base->SetManagedObject(m_a));
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), m_a);
ASSERT_NOK(registry->SetManagedObject(m_b));
ASSERT_OK(registry->SetManagedObject(m_a));
m_a.reset();
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), nullptr);
ASSERT_OK(registry->SetManagedObject(m_b));
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("A"), m_b);
}
TEST_F(ObjRegistryTest, TestGetOrCreateManagedObject) {
auto registry = ObjectRegistry::NewInstance();
registry->AddLibrary("test")->Register<MyCustomizable>(
ObjectLibrary::PatternEntry::AsIndividualId("MC"),
[](const std::string& uri, std::unique_ptr<MyCustomizable>* guard,
std::string* /* errmsg */) {
guard->reset(new MyCustomizable("MC", uri));
return guard->get();
});
std::shared_ptr<MyCustomizable> m_a, m_b, obj;
std::vector<std::shared_ptr<MyCustomizable>> objs;
std::unordered_map<std::string, std::string> opt_map;
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("MC@A#1"), nullptr);
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("MC@B#1"), nullptr);
ASSERT_OK(registry->GetOrCreateManagedObject("MC@A#1", &m_a));
ASSERT_OK(registry->GetOrCreateManagedObject("MC@B#1", &m_b));
ASSERT_EQ(registry->GetManagedObject<MyCustomizable>("MC@A#1"), m_a);
ASSERT_OK(registry->GetOrCreateManagedObject("MC@A#1", &obj));
ASSERT_EQ(obj, m_a);
ASSERT_OK(registry->GetOrCreateManagedObject("MC@B#1", &obj));
ASSERT_EQ(obj, m_b);
ASSERT_OK(registry->ListManagedObjects(&objs));
ASSERT_EQ(objs.size(), 2U);
objs.clear();
m_a.reset();
obj.reset();
ASSERT_OK(registry->GetOrCreateManagedObject("MC@A#1", &m_a));
ASSERT_EQ(1, m_a.use_count());
ASSERT_OK(registry->GetOrCreateManagedObject("MC@B#1", &obj));
ASSERT_EQ(2, obj.use_count());
}
class PatternEntryTest : public testing::Test {};
TEST_F(PatternEntryTest, TestSimpleEntry) {
ObjectLibrary::PatternEntry entry("ABC", true);
ASSERT_TRUE(entry.Matches("ABC"));
ASSERT_FALSE(entry.Matches("AABC"));
ASSERT_FALSE(entry.Matches("ABCA"));
ASSERT_FALSE(entry.Matches("AABCA"));
ASSERT_FALSE(entry.Matches("AB"));
ASSERT_FALSE(entry.Matches("BC"));
ASSERT_FALSE(entry.Matches("ABD"));
ASSERT_FALSE(entry.Matches("BCA"));
}
TEST_F(PatternEntryTest, TestPatternEntry) {
// Matches A:+
ObjectLibrary::PatternEntry entry("A", false);
entry.AddSeparator(":");
ASSERT_FALSE(entry.Matches("A"));
ASSERT_FALSE(entry.Matches("AA"));
ASSERT_FALSE(entry.Matches("AB"));
ASSERT_FALSE(entry.Matches("B"));
ASSERT_FALSE(entry.Matches("A:"));
ASSERT_FALSE(entry.Matches("AA:"));
ASSERT_FALSE(entry.Matches("AA:B"));
ASSERT_FALSE(entry.Matches("AA:BB"));
ASSERT_TRUE(entry.Matches("A:B"));
ASSERT_TRUE(entry.Matches("A:BB"));
entry.SetOptional(true); // Now matches "A" or "A:+"
ASSERT_TRUE(entry.Matches("A"));
ASSERT_FALSE(entry.Matches("AA"));
ASSERT_FALSE(entry.Matches("AB"));
ASSERT_FALSE(entry.Matches("B"));
ASSERT_FALSE(entry.Matches("A:"));
ASSERT_FALSE(entry.Matches("AA:"));
ASSERT_FALSE(entry.Matches("AA:B"));
ASSERT_FALSE(entry.Matches("AA:BB"));
ASSERT_TRUE(entry.Matches("A:B"));
ASSERT_TRUE(entry.Matches("A:BB"));
}
TEST_F(PatternEntryTest, TestSuffixEntry) {
ObjectLibrary::PatternEntry entry("AA", true);
entry.AddSuffix("BB");
ASSERT_TRUE(entry.Matches("AA"));
ASSERT_TRUE(entry.Matches("AABB"));
ASSERT_FALSE(entry.Matches("A"));
ASSERT_FALSE(entry.Matches("AB"));
ASSERT_FALSE(entry.Matches("B"));
ASSERT_FALSE(entry.Matches("BB"));
ASSERT_FALSE(entry.Matches("ABA"));
ASSERT_FALSE(entry.Matches("BBAA"));
ASSERT_FALSE(entry.Matches("AABBA"));
ASSERT_FALSE(entry.Matches("AABBB"));
}
TEST_F(PatternEntryTest, TestNumericEntry) {
ObjectLibrary::PatternEntry entry("A", false);
entry.AddNumber(":");
ASSERT_FALSE(entry.Matches("A"));
ASSERT_FALSE(entry.Matches("AA"));
ASSERT_FALSE(entry.Matches("A:"));
ASSERT_FALSE(entry.Matches("AA:"));
ASSERT_TRUE(entry.Matches("A:1"));
ASSERT_TRUE(entry.Matches("A:11"));
ASSERT_FALSE(entry.Matches("AA:1"));
ASSERT_FALSE(entry.Matches("AA:11"));
ASSERT_FALSE(entry.Matches("A:B"));
ASSERT_FALSE(entry.Matches("A:1B"));
ASSERT_FALSE(entry.Matches("A:B1"));
}
TEST_F(PatternEntryTest, TestIndividualIdEntry) {
auto entry = ObjectLibrary::PatternEntry::AsIndividualId("AA");
ASSERT_TRUE(entry.Matches("AA"));
ASSERT_TRUE(entry.Matches("AA@123#456"));
ASSERT_TRUE(entry.Matches("AA@deadbeef#id"));
ASSERT_FALSE(entry.Matches("A"));
ASSERT_FALSE(entry.Matches("AAA"));
ASSERT_FALSE(entry.Matches("AA@123"));
ASSERT_FALSE(entry.Matches("AA@123#"));
ASSERT_FALSE(entry.Matches("AA@#123"));
}
TEST_F(PatternEntryTest, TestTwoNameEntry) {
ObjectLibrary::PatternEntry entry("A");
entry.AnotherName("B");
ASSERT_TRUE(entry.Matches("A"));
ASSERT_TRUE(entry.Matches("B"));
ASSERT_FALSE(entry.Matches("AA"));
ASSERT_FALSE(entry.Matches("BB"));
ASSERT_FALSE(entry.Matches("AA"));
ASSERT_FALSE(entry.Matches("BA"));
ASSERT_FALSE(entry.Matches("AB"));
}
TEST_F(PatternEntryTest, TestTwoPatternEntry) {
ObjectLibrary::PatternEntry entry("AA", false);
entry.AddSeparator(":");
entry.AddSeparator(":");
ASSERT_FALSE(entry.Matches("AA"));
ASSERT_FALSE(entry.Matches("AA:"));
ASSERT_FALSE(entry.Matches("AA::"));
ASSERT_FALSE(entry.Matches("AA::12"));
ASSERT_TRUE(entry.Matches("AA:1:2"));
ASSERT_TRUE(entry.Matches("AA:1:2:"));
ObjectLibrary::PatternEntry entry2("AA", false);
entry2.AddSeparator("::");
entry2.AddSeparator("##");
ASSERT_FALSE(entry2.Matches("AA"));
ASSERT_FALSE(entry2.Matches("AA:"));
ASSERT_FALSE(entry2.Matches("AA::"));
ASSERT_FALSE(entry2.Matches("AA::#"));
ASSERT_FALSE(entry2.Matches("AA::##"));
ASSERT_FALSE(entry2.Matches("AA##1::2"));
ASSERT_FALSE(entry2.Matches("AA::123##"));
ASSERT_TRUE(entry2.Matches("AA::1##2"));
ASSERT_TRUE(entry2.Matches("AA::12##34:"));
ASSERT_TRUE(entry2.Matches("AA::12::34##56"));
ASSERT_TRUE(entry2.Matches("AA::12##34::56"));
}
TEST_F(PatternEntryTest, TestTwoNumbersEntry) {
ObjectLibrary::PatternEntry entry("AA", false);
entry.AddNumber(":");
entry.AddNumber(":");
ASSERT_FALSE(entry.Matches("AA"));
ASSERT_FALSE(entry.Matches("AA:"));
ASSERT_FALSE(entry.Matches("AA::"));
ASSERT_FALSE(entry.Matches("AA::12"));
ASSERT_FALSE(entry.Matches("AA:1:2:"));
ASSERT_TRUE(entry.Matches("AA:1:2"));
ASSERT_TRUE(entry.Matches("AA:12:23456"));
ObjectLibrary::PatternEntry entry2("AA", false);
entry2.AddNumber(":");
entry2.AddNumber("#");
ASSERT_FALSE(entry2.Matches("AA"));
ASSERT_FALSE(entry2.Matches("AA:"));
ASSERT_FALSE(entry2.Matches("AA:#"));
ASSERT_FALSE(entry2.Matches("AA#:"));
ASSERT_FALSE(entry2.Matches("AA:123#"));
ASSERT_FALSE(entry2.Matches("AA:123#B"));
ASSERT_FALSE(entry2.Matches("AA:B#123"));
ASSERT_TRUE(entry2.Matches("AA:1#2"));
ASSERT_FALSE(entry2.Matches("AA:123#23:"));
ASSERT_FALSE(entry2.Matches("AA::12#234"));
}
TEST_F(PatternEntryTest, TestPatternAndSuffix) {
ObjectLibrary::PatternEntry entry("AA", false);
entry.AddSeparator("::");
entry.AddSuffix("##");
ASSERT_FALSE(entry.Matches("AA"));
ASSERT_FALSE(entry.Matches("AA::"));
ASSERT_FALSE(entry.Matches("AA::##"));
ASSERT_FALSE(entry.Matches("AB::1##"));
ASSERT_FALSE(entry.Matches("AB::1##2"));
ASSERT_FALSE(entry.Matches("AA##1::"));
ASSERT_TRUE(entry.Matches("AA::1##"));
ASSERT_FALSE(entry.Matches("AA::1###"));
ObjectLibrary::PatternEntry entry2("AA", false);
entry2.AddSuffix("::");
entry2.AddSeparator("##");
ASSERT_FALSE(entry2.Matches("AA"));
ASSERT_FALSE(entry2.Matches("AA::"));
ASSERT_FALSE(entry2.Matches("AA::##"));
ASSERT_FALSE(entry2.Matches("AB::1##"));
ASSERT_FALSE(entry2.Matches("AB::1##2"));
ASSERT_TRUE(entry2.Matches("AA::##12"));
}
TEST_F(PatternEntryTest, TestTwoNamesAndPattern) {
ObjectLibrary::PatternEntry entry("AA", true);
entry.AddSeparator("::");
entry.AnotherName("BBB");
ASSERT_TRUE(entry.Matches("AA"));
ASSERT_TRUE(entry.Matches("AA::1"));
ASSERT_TRUE(entry.Matches("BBB"));
ASSERT_TRUE(entry.Matches("BBB::2"));
ASSERT_FALSE(entry.Matches("AA::"));
ASSERT_FALSE(entry.Matches("AAA::"));
ASSERT_FALSE(entry.Matches("BBB::"));
entry.SetOptional(false);
ASSERT_FALSE(entry.Matches("AA"));
ASSERT_FALSE(entry.Matches("BBB"));
ASSERT_FALSE(entry.Matches("AA::"));
ASSERT_FALSE(entry.Matches("AAA::"));
ASSERT_FALSE(entry.Matches("BBB::"));
ASSERT_TRUE(entry.Matches("AA::1"));
ASSERT_TRUE(entry.Matches("BBB::2"));
}
} // namespace ROCKSDB_NAMESPACE
int main(int argc, char** argv) {
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
#else // ROCKSDB_LITE
#include <stdio.h>
int main(int /*argc*/, char** /*argv*/) {
fprintf(stderr, "SKIPPED as ObjRegistry is not supported in ROCKSDB_LITE\n");
return 0;
}
#endif // ROCKSDB_LITE
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