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policy_map_unittest.cc
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policy_map_unittest.cc
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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/policy/core/common/policy_map.h"
#include <memory>
#include <utility>
#include "base/bind.h"
#include "base/callback.h"
#include "base/memory/weak_ptr.h"
#include "base/optional.h"
#include "base/strings/strcat.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/utf_string_conversions.h"
#include "components/policy/core/common/external_data_manager.h"
#include "components/policy/core/common/policy_merger.h"
#include "components/policy/core/common/policy_types.h"
#include "components/policy/policy_constants.h"
#include "components/strings/grit/components_strings.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace policy {
namespace {
// Dummy policy names.
const char kTestPolicyName1[] = "policy.test.1";
const char kTestPolicyName2[] = "policy.test.2";
const char kTestPolicyName3[] = "policy.test.3";
const char kTestPolicyName4[] = "policy.test.4";
const char kTestPolicyName5[] = "policy.test.5";
const char kTestPolicyName6[] = "policy.test.6";
const char kTestPolicyName7[] = "policy.test.7";
const char kTestPolicyName8[] = "policy.test.8";
// Dummy error message.
const char kTestError[] = "Test error message";
// Utility functions for the tests.
void SetPolicy(PolicyMap* map, const char* name, base::Value value) {
map->Set(name, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
std::move(value), nullptr);
}
void SetPolicy(PolicyMap* map,
const char* name,
std::unique_ptr<ExternalDataFetcher> external_data_fetcher) {
map->Set(name, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
base::nullopt, std::move(external_data_fetcher));
}
template <class T>
std::vector<base::Value> GetListStorage(const std::vector<T> entry) {
std::vector<base::Value> result;
for (const auto& it : entry)
result.emplace_back(base::Value(it));
return result;
}
} // namespace
class PolicyMapTest : public testing::Test {
protected:
std::unique_ptr<ExternalDataFetcher> CreateExternalDataFetcher(
const std::string& policy) const;
};
std::unique_ptr<ExternalDataFetcher> PolicyMapTest::CreateExternalDataFetcher(
const std::string& policy) const {
return std::make_unique<ExternalDataFetcher>(
base::WeakPtr<ExternalDataManager>(), policy);
}
TEST_F(PolicyMapTest, SetAndGet) {
PolicyMap map;
SetPolicy(&map, kTestPolicyName1, base::Value("aaa"));
base::Value expected("aaa");
EXPECT_TRUE(expected.Equals(map.GetValue(kTestPolicyName1)));
SetPolicy(&map, kTestPolicyName1, base::Value("bbb"));
base::Value expected_b("bbb");
EXPECT_TRUE(expected_b.Equals(map.GetValue(kTestPolicyName1)));
SetPolicy(&map, kTestPolicyName1, CreateExternalDataFetcher("dummy"));
map.AddMessage(kTestPolicyName1, PolicyMap::MessageType::kError,
IDS_POLICY_STORE_STATUS_VALIDATION_ERROR,
{base::UTF8ToUTF16(kTestError)});
EXPECT_FALSE(map.GetValue(kTestPolicyName1));
const PolicyMap::Entry* entry = map.Get(kTestPolicyName1);
ASSERT_TRUE(entry != nullptr);
EXPECT_EQ(POLICY_LEVEL_MANDATORY, entry->level);
EXPECT_EQ(POLICY_SCOPE_USER, entry->scope);
EXPECT_EQ(POLICY_SOURCE_CLOUD, entry->source);
std::string error_string = base::StrCat({"Validation error: ", kTestError});
PolicyMap::Entry::L10nLookupFunction lookup = base::BindRepeating(
static_cast<std::u16string (*)(int)>(&base::NumberToString16));
EXPECT_EQ(
base::UTF8ToUTF16(error_string),
entry->GetLocalizedMessages(PolicyMap::MessageType::kError, lookup));
EXPECT_TRUE(
ExternalDataFetcher::Equals(entry->external_data_fetcher.get(),
CreateExternalDataFetcher("dummy").get()));
map.Set(kTestPolicyName1, POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ENTERPRISE_DEFAULT, base::nullopt, nullptr);
EXPECT_FALSE(map.GetValue(kTestPolicyName1));
entry = map.Get(kTestPolicyName1);
ASSERT_TRUE(entry != nullptr);
EXPECT_EQ(POLICY_LEVEL_RECOMMENDED, entry->level);
EXPECT_EQ(POLICY_SCOPE_MACHINE, entry->scope);
EXPECT_EQ(POLICY_SOURCE_ENTERPRISE_DEFAULT, entry->source);
EXPECT_EQ(std::u16string(), entry->GetLocalizedMessages(
PolicyMap::MessageType::kError, lookup));
EXPECT_FALSE(entry->external_data_fetcher);
}
TEST_F(PolicyMapTest, AddMessage_Error) {
PolicyMap map;
SetPolicy(&map, kTestPolicyName1, base::Value(0));
PolicyMap::Entry* entry1 = map.GetMutable(kTestPolicyName1);
PolicyMap::Entry::L10nLookupFunction lookup = base::BindRepeating(
static_cast<std::u16string (*)(int)>(&base::NumberToString16));
EXPECT_EQ(std::u16string(), entry1->GetLocalizedMessages(
PolicyMap::MessageType::kError, lookup));
map.AddMessage(kTestPolicyName1, PolicyMap::MessageType::kError, 1234);
EXPECT_EQ(u"1234", entry1->GetLocalizedMessages(
PolicyMap::MessageType::kError, lookup));
map.AddMessage(kTestPolicyName1, PolicyMap::MessageType::kError, 5678);
EXPECT_EQ(u"1234\n5678", entry1->GetLocalizedMessages(
PolicyMap::MessageType::kError, lookup));
// Add second entry to make sure errors are added individually.
SetPolicy(&map, kTestPolicyName2, base::Value(0));
PolicyMap::Entry* entry2 = map.GetMutable(kTestPolicyName2);
// Test adding Error message with placeholder replacement (one arg)
map.AddMessage(kTestPolicyName2, PolicyMap::MessageType::kError,
IDS_POLICY_MIGRATED_OLD_POLICY, {u"SomeNewPolicy"});
EXPECT_EQ(u"1234\n5678", entry1->GetLocalizedMessages(
PolicyMap::MessageType::kError, lookup));
EXPECT_EQ(
base::UTF8ToUTF16("This policy is deprecated. You should use the "
"SomeNewPolicy policy instead."),
entry2->GetLocalizedMessages(PolicyMap::MessageType::kError, lookup));
map.AddMessage(kTestPolicyName2, PolicyMap::MessageType::kError, 1357);
EXPECT_EQ(u"1234\n5678", entry1->GetLocalizedMessages(
PolicyMap::MessageType::kError, lookup));
EXPECT_EQ(
base::UTF8ToUTF16("1357\nThis policy is deprecated. You should use "
"the SomeNewPolicy policy instead."),
entry2->GetLocalizedMessages(PolicyMap::MessageType::kError, lookup));
// Test adding Error message with placeholder replacement (two args)
map.AddMessage(kTestPolicyName1, PolicyMap::MessageType::kError,
IDS_POLICY_DLP_CLIPBOARD_BLOCKED_ON_COPY_VM,
{u"SomeSource", u"SomeDestination"});
EXPECT_EQ(
base::UTF8ToUTF16(
"1234\n5678\nSharing from SomeSource to SomeDestination has "
"been blocked by administrator policy"),
entry1->GetLocalizedMessages(PolicyMap::MessageType::kError, lookup));
EXPECT_EQ(
base::UTF8ToUTF16("1357\nThis policy is deprecated. You should use "
"the SomeNewPolicy policy instead."),
entry2->GetLocalizedMessages(PolicyMap::MessageType::kError, lookup));
// Ensure other message types are empty
EXPECT_EQ(std::u16string(), entry2->GetLocalizedMessages(
PolicyMap::MessageType::kWarning, lookup));
EXPECT_EQ(std::u16string(), entry2->GetLocalizedMessages(
PolicyMap::MessageType::kInfo, lookup));
}
TEST_F(PolicyMapTest, AddMessage_Warning) {
PolicyMap map;
SetPolicy(&map, kTestPolicyName1, base::Value(0));
PolicyMap::Entry* entry1 = map.GetMutable(kTestPolicyName1);
PolicyMap::Entry::L10nLookupFunction lookup = base::BindRepeating(
static_cast<std::u16string (*)(int)>(&base::NumberToString16));
EXPECT_EQ(std::u16string(), entry1->GetLocalizedMessages(
PolicyMap::MessageType::kWarning, lookup));
entry1->AddMessage(PolicyMap::MessageType::kWarning, 1234);
EXPECT_EQ(u"1234", entry1->GetLocalizedMessages(
PolicyMap::MessageType::kWarning, lookup));
entry1->AddMessage(PolicyMap::MessageType::kWarning, 5678);
EXPECT_EQ(u"1234\n5678", entry1->GetLocalizedMessages(
PolicyMap::MessageType::kWarning, lookup));
// Add second entry to make sure warnings are added individually.
SetPolicy(&map, kTestPolicyName2, base::Value(0));
PolicyMap::Entry* entry2 = map.GetMutable(kTestPolicyName2);
// Test adding Warning message with placeholder replacement (one arg)
entry2->AddMessage(PolicyMap::MessageType::kWarning,
IDS_POLICY_MIGRATED_OLD_POLICY, {u"SomeNewPolicy"});
EXPECT_EQ(u"1234\n5678", entry1->GetLocalizedMessages(
PolicyMap::MessageType::kWarning, lookup));
EXPECT_EQ(
base::UTF8ToUTF16("This policy is deprecated. You should use the "
"SomeNewPolicy policy instead."),
entry2->GetLocalizedMessages(PolicyMap::MessageType::kWarning, lookup));
entry2->AddMessage(PolicyMap::MessageType::kWarning, 1357);
EXPECT_EQ(u"1234\n5678", entry1->GetLocalizedMessages(
PolicyMap::MessageType::kWarning, lookup));
EXPECT_EQ(
base::UTF8ToUTF16("1357\nThis policy is deprecated. You should use "
"the SomeNewPolicy policy instead."),
entry2->GetLocalizedMessages(PolicyMap::MessageType::kWarning, lookup));
// Test adding Warning message with placeholder replacement (two args)
entry1->AddMessage(PolicyMap::MessageType::kWarning,
IDS_POLICY_DLP_CLIPBOARD_BLOCKED_ON_COPY_VM,
{u"SomeSource", u"SomeDestination"});
EXPECT_EQ(
base::UTF8ToUTF16(
"1234\n5678\nSharing from SomeSource to SomeDestination has "
"been blocked by administrator policy"),
entry1->GetLocalizedMessages(PolicyMap::MessageType::kWarning, lookup));
EXPECT_EQ(
base::UTF8ToUTF16("1357\nThis policy is deprecated. You should use "
"the SomeNewPolicy policy instead."),
entry2->GetLocalizedMessages(PolicyMap::MessageType::kWarning, lookup));
// Ensure other message types are empty
EXPECT_EQ(std::u16string(), entry2->GetLocalizedMessages(
PolicyMap::MessageType::kError, lookup));
EXPECT_EQ(std::u16string(), entry2->GetLocalizedMessages(
PolicyMap::MessageType::kInfo, lookup));
}
TEST_F(PolicyMapTest, AddMessage_Info) {
PolicyMap map;
SetPolicy(&map, kTestPolicyName1, base::Value(0));
PolicyMap::Entry* entry1 = map.GetMutable(kTestPolicyName1);
PolicyMap::Entry::L10nLookupFunction lookup = base::BindRepeating(
static_cast<std::u16string (*)(int)>(&base::NumberToString16));
EXPECT_EQ(std::u16string(), entry1->GetLocalizedMessages(
PolicyMap::MessageType::kInfo, lookup));
entry1->AddMessage(PolicyMap::MessageType::kInfo, 1234);
EXPECT_EQ(u"1234", entry1->GetLocalizedMessages(PolicyMap::MessageType::kInfo,
lookup));
entry1->AddMessage(PolicyMap::MessageType::kInfo, 5678);
EXPECT_EQ(u"1234\n5678", entry1->GetLocalizedMessages(
PolicyMap::MessageType::kInfo, lookup));
// Add second entry to make sure messages are added individually.
SetPolicy(&map, kTestPolicyName2, base::Value(0));
PolicyMap::Entry* entry2 = map.GetMutable(kTestPolicyName2);
// Test adding Info message with placeholder replacement (one arg)
entry2->AddMessage(PolicyMap::MessageType::kInfo,
IDS_POLICY_MIGRATED_OLD_POLICY, {u"SomeNewPolicy"});
EXPECT_EQ(u"1234\n5678", entry1->GetLocalizedMessages(
PolicyMap::MessageType::kInfo, lookup));
EXPECT_EQ(
base::UTF8ToUTF16("This policy is deprecated. You should use the "
"SomeNewPolicy policy instead."),
entry2->GetLocalizedMessages(PolicyMap::MessageType::kInfo, lookup));
entry2->AddMessage(PolicyMap::MessageType::kInfo, 1357);
EXPECT_EQ(u"1234\n5678", entry1->GetLocalizedMessages(
PolicyMap::MessageType::kInfo, lookup));
EXPECT_EQ(
base::UTF8ToUTF16("1357\nThis policy is deprecated. You should use "
"the SomeNewPolicy policy instead."),
entry2->GetLocalizedMessages(PolicyMap::MessageType::kInfo, lookup));
// Test adding Info message with placeholder replacement (two args)
entry1->AddMessage(PolicyMap::MessageType::kInfo,
IDS_POLICY_DLP_CLIPBOARD_BLOCKED_ON_COPY_VM,
{u"SomeSource", u"SomeDestination"});
EXPECT_EQ(
base::UTF8ToUTF16(
"1234\n5678\nSharing from SomeSource to SomeDestination has "
"been blocked by administrator policy"),
entry1->GetLocalizedMessages(PolicyMap::MessageType::kInfo, lookup));
EXPECT_EQ(
base::UTF8ToUTF16("1357\nThis policy is deprecated. You should use "
"the SomeNewPolicy policy instead."),
entry2->GetLocalizedMessages(PolicyMap::MessageType::kInfo, lookup));
// Ensure other message types are empty
EXPECT_EQ(std::u16string(), entry2->GetLocalizedMessages(
PolicyMap::MessageType::kError, lookup));
EXPECT_EQ(std::u16string(), entry2->GetLocalizedMessages(
PolicyMap::MessageType::kWarning, lookup));
}
TEST_F(PolicyMapTest, Equals) {
PolicyMap a;
SetPolicy(&a, kTestPolicyName1, base::Value("aaa"));
PolicyMap a2;
SetPolicy(&a2, kTestPolicyName1, base::Value("aaa"));
PolicyMap b;
SetPolicy(&b, kTestPolicyName1, base::Value("bbb"));
PolicyMap c;
SetPolicy(&c, kTestPolicyName1, base::Value("aaa"));
SetPolicy(&c, kTestPolicyName2, base::Value(true));
PolicyMap d;
SetPolicy(&d, kTestPolicyName1, CreateExternalDataFetcher("ddd"));
PolicyMap d2;
SetPolicy(&d2, kTestPolicyName1, CreateExternalDataFetcher("ddd"));
PolicyMap e;
SetPolicy(&e, kTestPolicyName1, CreateExternalDataFetcher("eee"));
EXPECT_FALSE(a.Equals(b));
EXPECT_FALSE(a.Equals(c));
EXPECT_FALSE(a.Equals(d));
EXPECT_FALSE(a.Equals(e));
EXPECT_FALSE(b.Equals(a));
EXPECT_FALSE(b.Equals(c));
EXPECT_FALSE(b.Equals(d));
EXPECT_FALSE(b.Equals(e));
EXPECT_FALSE(c.Equals(a));
EXPECT_FALSE(c.Equals(b));
EXPECT_FALSE(c.Equals(d));
EXPECT_FALSE(c.Equals(e));
EXPECT_FALSE(d.Equals(a));
EXPECT_FALSE(d.Equals(b));
EXPECT_FALSE(d.Equals(c));
EXPECT_FALSE(d.Equals(e));
EXPECT_FALSE(e.Equals(a));
EXPECT_FALSE(e.Equals(b));
EXPECT_FALSE(e.Equals(c));
EXPECT_FALSE(e.Equals(d));
EXPECT_TRUE(a.Equals(a2));
EXPECT_TRUE(a2.Equals(a));
EXPECT_TRUE(d.Equals(d2));
EXPECT_TRUE(d2.Equals(d));
PolicyMap empty1;
PolicyMap empty2;
EXPECT_TRUE(empty1.Equals(empty2));
EXPECT_TRUE(empty2.Equals(empty1));
EXPECT_FALSE(empty1.Equals(a));
EXPECT_FALSE(a.Equals(empty1));
}
TEST_F(PolicyMapTest, Swap) {
PolicyMap a;
SetPolicy(&a, kTestPolicyName1, base::Value("aaa"));
SetPolicy(&a, kTestPolicyName2, CreateExternalDataFetcher("dummy"));
PolicyMap b;
SetPolicy(&b, kTestPolicyName1, base::Value("bbb"));
SetPolicy(&b, kTestPolicyName3, base::Value(true));
a.Swap(&b);
base::Value expected("bbb");
EXPECT_TRUE(expected.Equals(a.GetValue(kTestPolicyName1)));
base::Value expected_bool(true);
EXPECT_TRUE(expected_bool.Equals(a.GetValue(kTestPolicyName3)));
EXPECT_FALSE(a.GetValue(kTestPolicyName2));
EXPECT_FALSE(a.Get(kTestPolicyName2));
base::Value expected_a("aaa");
EXPECT_TRUE(expected_a.Equals(b.GetValue(kTestPolicyName1)));
EXPECT_FALSE(b.GetValue(kTestPolicyName3));
EXPECT_FALSE(a.GetValue(kTestPolicyName2));
const PolicyMap::Entry* entry = b.Get(kTestPolicyName2);
ASSERT_TRUE(entry);
EXPECT_TRUE(
ExternalDataFetcher::Equals(CreateExternalDataFetcher("dummy").get(),
entry->external_data_fetcher.get()));
b.Clear();
a.Swap(&b);
PolicyMap empty;
EXPECT_TRUE(a.Equals(empty));
EXPECT_FALSE(b.Equals(empty));
}
TEST_F(PolicyMapTest, MergeFrom) {
PolicyMap a;
a.Set(kTestPolicyName1, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value("google.com"), nullptr);
a.Set(kTestPolicyName2, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_CLOUD, base::Value(true), nullptr);
a.Set(kTestPolicyName3, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ENTERPRISE_DEFAULT, base::nullopt,
CreateExternalDataFetcher("a"));
a.Set(kTestPolicyName4, POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value(false), nullptr);
a.Set(kTestPolicyName5, POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_CLOUD, base::Value("google.com/q={x}"), nullptr);
a.Set(kTestPolicyName7, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_ENTERPRISE_DEFAULT, base::Value(false), nullptr);
a.Set(kTestPolicyName8, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ACTIVE_DIRECTORY, base::Value("blocked AD policy"),
nullptr);
a.GetMutable(kTestPolicyName8)->SetBlocked();
PolicyMap b;
b.Set(kTestPolicyName1, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_CLOUD, base::Value("chromium.org"), nullptr);
b.Set(kTestPolicyName2, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_CLOUD, base::Value(false), nullptr);
b.Set(kTestPolicyName3, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ENTERPRISE_DEFAULT, base::nullopt,
CreateExternalDataFetcher("b"));
b.Set(kTestPolicyName4, POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_DEVICE_LOCAL_ACCOUNT_OVERRIDE, base::Value(true),
nullptr);
b.Set(kTestPolicyName5, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_PLATFORM, base::Value(std::string()), nullptr);
b.Set(kTestPolicyName6, POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value(true), nullptr);
b.Set(kTestPolicyName7, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_ACTIVE_DIRECTORY, base::Value(true), nullptr);
b.Set(kTestPolicyName8, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_CLOUD, base::Value("non blocked cloud policy"), nullptr);
auto conflicted_policy_1 = a.Get(kTestPolicyName1)->DeepCopy();
auto conflicted_policy_4 = a.Get(kTestPolicyName4)->DeepCopy();
auto conflicted_policy_5 = a.Get(kTestPolicyName5)->DeepCopy();
auto conflicted_policy_8 = b.Get(kTestPolicyName8)->DeepCopy();
a.GetMutable(kTestPolicyName7)->SetBlocked();
b.GetMutable(kTestPolicyName7)->SetBlocked();
a.MergeFrom(b);
PolicyMap c;
// POLICY_SCOPE_MACHINE over POLICY_SCOPE_USER.
c.Set(kTestPolicyName1, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_CLOUD, base::Value("chromium.org"), nullptr);
c.GetMutable(kTestPolicyName1)
->AddMessage(PolicyMap::MessageType::kWarning,
IDS_POLICY_CONFLICT_DIFF_VALUE);
c.GetMutable(kTestPolicyName1)
->AddConflictingPolicy(std::move(conflicted_policy_1));
// |a| has precedence over |b|.
c.Set(kTestPolicyName2, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_CLOUD, base::Value(true), nullptr);
c.GetMutable(kTestPolicyName2)
->AddMessage(PolicyMap::MessageType::kWarning,
IDS_POLICY_CONFLICT_DIFF_VALUE);
c.GetMutable(kTestPolicyName2)
->AddConflictingPolicy(b.Get(kTestPolicyName2)->DeepCopy());
c.Set(kTestPolicyName3, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ENTERPRISE_DEFAULT, base::nullopt,
CreateExternalDataFetcher("a"));
c.GetMutable(kTestPolicyName3)
->AddMessage(PolicyMap::MessageType::kWarning,
IDS_POLICY_CONFLICT_DIFF_VALUE);
c.GetMutable(kTestPolicyName3)
->AddConflictingPolicy(b.Get(kTestPolicyName3)->DeepCopy());
// POLICY_SCOPE_MACHINE over POLICY_SCOPE_USER for POLICY_LEVEL_RECOMMENDED.
c.Set(kTestPolicyName4, POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_DEVICE_LOCAL_ACCOUNT_OVERRIDE, base::Value(true),
nullptr);
c.GetMutable(kTestPolicyName4)
->AddMessage(PolicyMap::MessageType::kWarning,
IDS_POLICY_CONFLICT_DIFF_VALUE);
c.GetMutable(kTestPolicyName4)
->AddConflictingPolicy(std::move(conflicted_policy_4));
// POLICY_LEVEL_MANDATORY over POLICY_LEVEL_RECOMMENDED.
c.Set(kTestPolicyName5, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_PLATFORM, base::Value(std::string()), nullptr);
c.GetMutable(kTestPolicyName5)
->AddMessage(PolicyMap::MessageType::kWarning,
IDS_POLICY_CONFLICT_DIFF_VALUE);
c.GetMutable(kTestPolicyName5)
->AddConflictingPolicy(std::move(conflicted_policy_5));
// Merge new ones.
c.Set(kTestPolicyName6, POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value(true), nullptr);
// POLICY_SOURCE_ACTIVE_DIRECTORY over POLICY_SOURCE_ENTERPRISE_DEFAULT.
c.Set(kTestPolicyName7, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_ACTIVE_DIRECTORY, base::Value(true), nullptr);
c.GetMutable(kTestPolicyName7)->SetBlocked();
c.Set(kTestPolicyName8, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ACTIVE_DIRECTORY, base::Value("blocked AD policy"),
nullptr);
c.GetMutable(kTestPolicyName8)
->AddMessage(PolicyMap::MessageType::kWarning,
IDS_POLICY_CONFLICT_DIFF_VALUE);
c.GetMutable(kTestPolicyName8)
->AddConflictingPolicy(std::move(conflicted_policy_8));
c.GetMutable(kTestPolicyName8)->SetBlocked();
EXPECT_TRUE(a.Equals(c));
}
TEST_F(PolicyMapTest, MergeValuesList) {
std::vector<base::Value> abcd =
GetListStorage<std::string>({"a", "b", "c", "d"});
std::vector<base::Value> abc = GetListStorage<std::string>({"a", "b", "c"});
std::vector<base::Value> ab = GetListStorage<std::string>({"a", "b"});
std::vector<base::Value> cd = GetListStorage<std::string>({"c", "d"});
std::vector<base::Value> ef = GetListStorage<std::string>({"e", "f"});
std::vector<base::Value> int12 = GetListStorage<int>({1, 2});
std::vector<base::Value> int34 = GetListStorage<int>({3, 4});
std::vector<base::Value> int56 = GetListStorage<int>({5, 6});
std::vector<base::Value> int1234 = GetListStorage<int>({1, 2, 3, 4});
base::Value dict_ab(base::Value::Type::DICTIONARY);
dict_ab.SetBoolKey("a", true);
dict_ab.SetBoolKey("b", false);
base::Value dict_c(base::Value::Type::DICTIONARY);
dict_c.SetBoolKey("c", false);
base::Value dict_d(base::Value::Type::DICTIONARY);
dict_d.SetBoolKey("d", false);
std::vector<base::Value> list_dict_abd;
list_dict_abd.emplace_back(dict_ab.Clone());
list_dict_abd.emplace_back(dict_d.Clone());
std::vector<base::Value> list_dict_c;
list_dict_c.emplace_back(dict_c.Clone());
std::vector<base::Value> list_dict_abcd;
list_dict_abcd.emplace_back(dict_ab.Clone());
list_dict_abcd.emplace_back(dict_d.Clone());
list_dict_abcd.emplace_back(dict_c.Clone());
// Case 1 - kTestPolicyName1
// Enterprise default policies should not be merged with other sources.
PolicyMap::Entry case1(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_PLATFORM, base::Value(abc), nullptr);
case1.AddConflictingPolicy(PolicyMap::Entry(
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER, POLICY_SOURCE_ACTIVE_DIRECTORY,
base::Value(cd), nullptr));
case1.AddConflictingPolicy(PolicyMap::Entry(
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_ENTERPRISE_DEFAULT, base::Value(ef), nullptr));
case1.AddConflictingPolicy(PolicyMap::Entry(
POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_USER,
POLICY_SOURCE_ENTERPRISE_DEFAULT, base::Value(ef), nullptr));
PolicyMap::Entry expected_case1(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_MERGED, base::Value(abcd),
nullptr);
expected_case1.AddConflictingPolicy(case1.DeepCopy());
// Case 2 - kTestPolicyName2
// Policies should only be merged with other policies with the same target,
// level and scope.
PolicyMap::Entry case2(POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_PRIORITY_CLOUD, base::Value(int12),
nullptr);
case2.AddConflictingPolicy(
PolicyMap::Entry(POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_PLATFORM, base::Value(int34), nullptr));
case2.AddConflictingPolicy(
PolicyMap::Entry(POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_USER,
POLICY_SOURCE_PLATFORM, base::Value(int56), nullptr));
PolicyMap::Entry expected_case2(POLICY_LEVEL_RECOMMENDED,
POLICY_SCOPE_MACHINE, POLICY_SOURCE_MERGED,
base::Value(int1234), nullptr);
expected_case2.AddConflictingPolicy(case2.DeepCopy());
// Case 3 - kTestPolicyName3
// Trivial case with 2 sources.
PolicyMap::Entry case3(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_PRIORITY_CLOUD, base::Value(ab),
nullptr);
case3.AddConflictingPolicy(
PolicyMap::Entry(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_PLATFORM, base::Value(cd), nullptr));
PolicyMap::Entry expected_case3(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_MERGED, base::Value(abcd),
nullptr);
auto case3_blocked_by_group = expected_case3.DeepCopy();
case3_blocked_by_group.SetIgnoredByPolicyAtomicGroup();
expected_case3.AddConflictingPolicy(case3.DeepCopy());
// Case 4 - kTestPolicyName4
// Policies with a single source should stay the same.
PolicyMap::Entry case4(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ACTIVE_DIRECTORY, base::Value(ef),
nullptr);
PolicyMap::Entry expected_case4(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_MERGED, base::Value(ef),
nullptr);
expected_case4.AddConflictingPolicy(case4.DeepCopy());
// Case 5 - kTestPolicyName5
// Policies that are not lists should not be merged.
// If such a policy is explicitly in the list of policies to merge, an error
// is added to the entry and the policy stays intact.
PolicyMap::Entry case5(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ACTIVE_DIRECTORY,
base::Value("bad stuff"), nullptr);
PolicyMap::Entry expected_case5(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ACTIVE_DIRECTORY,
base::Value("bad stuff"), nullptr);
expected_case5.AddMessage(
PolicyMap::MessageType::kError,
IDS_POLICY_LIST_MERGING_WRONG_POLICY_TYPE_SPECIFIED);
// Case 6 - kTestPolicyName6
// User cloud policies should not be merged with other sources.
PolicyMap::Entry case6(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_PLATFORM, base::Value(ab), nullptr);
case6.AddConflictingPolicy(
PolicyMap::Entry(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value(cd), nullptr));
case6.AddConflictingPolicy(
PolicyMap::Entry(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_PRIORITY_CLOUD, base::Value(ef), nullptr));
PolicyMap::Entry expected_case6(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_MERGED, base::Value(ab),
nullptr);
expected_case6.AddConflictingPolicy(case6.DeepCopy());
// Case 7 - kTestPolicyName7
// Lists of dictionaries should not have duplicates.
PolicyMap::Entry case7(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_PLATFORM, base::Value(list_dict_abd),
nullptr);
case7.AddConflictingPolicy(PolicyMap::Entry(
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER, POLICY_SOURCE_ACTIVE_DIRECTORY,
base::Value(list_dict_abd), nullptr));
case7.AddConflictingPolicy(
PolicyMap::Entry(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_DEVICE_LOCAL_ACCOUNT_OVERRIDE,
base::Value(list_dict_c), nullptr));
PolicyMap::Entry expected_case7(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_MERGED,
base::Value(list_dict_abcd), nullptr);
expected_case7.AddConflictingPolicy(case7.DeepCopy());
PolicyMap policy_not_merged;
policy_not_merged.Set(kTestPolicyName1, case1.DeepCopy());
policy_not_merged.Set(kTestPolicyName2, case2.DeepCopy());
policy_not_merged.Set(kTestPolicyName3, case3.DeepCopy());
policy_not_merged.Set(kTestPolicyName4, case4.DeepCopy());
policy_not_merged.Set(kTestPolicyName5, case5.DeepCopy());
policy_not_merged.Set(kTestPolicyName6, case6.DeepCopy());
policy_not_merged.Set(kTestPolicyName7, case7.DeepCopy());
PolicyMap expected_list_merged;
expected_list_merged.Set(kTestPolicyName1, expected_case1.DeepCopy());
expected_list_merged.Set(kTestPolicyName2, expected_case2.DeepCopy());
expected_list_merged.Set(kTestPolicyName3, expected_case3.DeepCopy());
expected_list_merged.Set(kTestPolicyName4, expected_case4.DeepCopy());
expected_list_merged.Set(kTestPolicyName5, expected_case5.DeepCopy());
expected_list_merged.Set(kTestPolicyName6, expected_case6.DeepCopy());
expected_list_merged.Set(kTestPolicyName7, expected_case7.DeepCopy());
PolicyMap list_merged = policy_not_merged.Clone();
PolicyMap list_merged_wildcard = policy_not_merged.Clone();
// Merging with no restrictions specified
PolicyListMerger empty_policy_list({});
list_merged.MergeValues({&empty_policy_list});
EXPECT_TRUE(list_merged.Equals(policy_not_merged));
PolicyListMerger bad_policy_list({"unknown"});
// Merging with wrong restrictions specified
list_merged.MergeValues({&bad_policy_list});
EXPECT_TRUE(list_merged.Equals(policy_not_merged));
// Merging lists restrictions specified
PolicyListMerger good_policy_list(
{kTestPolicyName1, kTestPolicyName2, kTestPolicyName3, kTestPolicyName4,
kTestPolicyName5, kTestPolicyName6, kTestPolicyName7});
PolicyListMerger wildcard_policy_list({"*"});
list_merged.MergeValues({&good_policy_list});
EXPECT_TRUE(list_merged.Equals(expected_list_merged));
PolicyMap expected_list_merged_wildcard = expected_list_merged.Clone();
expected_list_merged_wildcard.Set(kTestPolicyName5, case5.DeepCopy());
list_merged_wildcard.MergeValues({&wildcard_policy_list});
EXPECT_TRUE(list_merged_wildcard.Equals(expected_list_merged_wildcard));
}
TEST_F(PolicyMapTest, MergeDictionaryValues) {
base::Value dict_a(base::Value::Type::DICTIONARY);
dict_a.SetBoolKey("keyA", true);
base::Value dict_b(base::Value::Type::DICTIONARY);
dict_b.SetStringKey("keyB", "ValueB2");
dict_b.SetStringKey("keyC", "ValueC2");
dict_b.SetStringKey("keyD", "ValueD2");
base::Value dict_c(base::Value::Type::DICTIONARY);
dict_c.SetStringKey("keyA", "ValueA");
dict_c.SetStringKey("keyB", "ValueB");
dict_c.SetStringKey("keyC", "ValueC");
dict_c.SetStringKey("keyD", "ValueD");
dict_c.SetStringKey("keyZ", "ValueZ");
base::Value dict_d(base::Value::Type::DICTIONARY);
dict_d.SetStringKey("keyC", "ValueC3");
base::Value dict_e(base::Value::Type::DICTIONARY);
dict_e.SetStringKey("keyD", "ValueD4");
dict_e.SetIntKey("keyE", 123);
base::Value dict_f(base::Value::Type::DICTIONARY);
dict_f.SetStringKey("keyX", "ValueX");
dict_f.SetStringKey("keyE", "ValueE5");
// Case 1: kTestPolicyName1 - Merging should only keep keys with the highest
// priority
PolicyMap::Entry case1(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_PRIORITY_CLOUD, dict_a.Clone(), nullptr);
case1.AddConflictingPolicy(
PolicyMap::Entry(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_PLATFORM, dict_b.Clone(), nullptr));
case1.AddConflictingPolicy(PolicyMap::Entry(
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_DEVICE_LOCAL_ACCOUNT_OVERRIDE, dict_c.Clone(), nullptr));
case1.AddConflictingPolicy(PolicyMap::Entry(
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ACTIVE_DIRECTORY, dict_d.Clone(), nullptr));
case1.AddConflictingPolicy(PolicyMap::Entry(
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ACTIVE_DIRECTORY, dict_f.Clone(), nullptr));
base::Value merged_dict_case1(base::Value::Type::DICTIONARY);
merged_dict_case1.MergeDictionary(&dict_f);
merged_dict_case1.MergeDictionary(&dict_d);
merged_dict_case1.MergeDictionary(&dict_c);
merged_dict_case1.MergeDictionary(&dict_b);
merged_dict_case1.MergeDictionary(&dict_a);
PolicyMap::Entry expected_case1(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_MERGED,
merged_dict_case1.Clone(), nullptr);
expected_case1.AddConflictingPolicy(case1.DeepCopy());
// Case - kTestPolicyName2
// Policies should only be merged with other policies with the same target,
// level and scope.
PolicyMap::Entry case2(POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_PRIORITY_CLOUD, dict_e.Clone(), nullptr);
case2.AddConflictingPolicy(
PolicyMap::Entry(POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_PLATFORM, dict_f.Clone(), nullptr));
case2.AddConflictingPolicy(
PolicyMap::Entry(POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_USER,
POLICY_SOURCE_PLATFORM, dict_a.Clone(), nullptr));
base::Value merged_dict_case2(base::Value::Type::DICTIONARY);
merged_dict_case2.MergeDictionary(&dict_f);
merged_dict_case2.MergeDictionary(&dict_e);
PolicyMap::Entry expected_case2(POLICY_LEVEL_RECOMMENDED,
POLICY_SCOPE_MACHINE, POLICY_SOURCE_MERGED,
merged_dict_case2.Clone(), nullptr);
expected_case2.AddConflictingPolicy(case2.DeepCopy());
// Case 3 - kTestPolicyName3
// Enterprise default policies should not be merged with other sources.
PolicyMap::Entry case3(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_PLATFORM, dict_a.Clone(), nullptr);
case3.AddConflictingPolicy(PolicyMap::Entry(
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER, POLICY_SOURCE_ACTIVE_DIRECTORY,
dict_b.Clone(), nullptr));
case3.AddConflictingPolicy(PolicyMap::Entry(
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_ENTERPRISE_DEFAULT, dict_e.Clone(), nullptr));
case3.AddConflictingPolicy(PolicyMap::Entry(
POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_USER,
POLICY_SOURCE_ENTERPRISE_DEFAULT, dict_f.Clone(), nullptr));
base::Value merged_dict_case3(base::Value::Type::DICTIONARY);
merged_dict_case3.MergeDictionary(&dict_b);
merged_dict_case3.MergeDictionary(&dict_a);
PolicyMap::Entry expected_case3(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_MERGED,
merged_dict_case3.Clone(), nullptr);
expected_case3.AddConflictingPolicy(case3.DeepCopy());
// Case 4 - kTestPolicyName4
// Policies with a single source should be merged.
PolicyMap::Entry case4(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ACTIVE_DIRECTORY, dict_a.Clone(),
nullptr);
PolicyMap::Entry expected_case4(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_MERGED, dict_a.Clone(),
nullptr);
expected_case4.AddConflictingPolicy(case4.DeepCopy());
// Case 5 - kTestPolicyName5
// Policies that are not dictionaries should not be merged.
// If such a policy is explicitly in the list of policies to merge, an error
// is added to the entry and the policy stays intact.
PolicyMap::Entry case5(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ACTIVE_DIRECTORY,
base::Value("bad stuff"), nullptr);
PolicyMap::Entry expected_case5(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ACTIVE_DIRECTORY,
base::Value("bad stuff"), nullptr);
expected_case5.AddMessage(
PolicyMap::MessageType::kError,
IDS_POLICY_DICTIONARY_MERGING_WRONG_POLICY_TYPE_SPECIFIED);
// Case 6 - kTestPolicyName6
// User cloud policies should not be merged with other sources.
PolicyMap::Entry case6(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_PLATFORM, dict_a.Clone(), nullptr);
case6.AddConflictingPolicy(
PolicyMap::Entry(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, dict_e.Clone(), nullptr));
case6.AddConflictingPolicy(
PolicyMap::Entry(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_PRIORITY_CLOUD, dict_f.Clone(), nullptr));
PolicyMap::Entry expected_case6(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_MERGED, dict_a.Clone(),
nullptr);
expected_case6.AddConflictingPolicy(case6.DeepCopy());
// Case 7 - kTestPolicyName7
// Policies that are not dictionaries should not be merged.
// If such a policy is explicitly in the list of policies to merge, an error
// is added to the entry and the policy stays intact.
PolicyMap::Entry case7(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ACTIVE_DIRECTORY, dict_a.Clone(),
nullptr);
PolicyMap::Entry expected_case7 = case7.DeepCopy();
expected_case7.AddMessage(PolicyMap::MessageType::kError,
IDS_POLICY_DICTIONARY_MERGING_POLICY_NOT_ALLOWED);
PolicyMap policy_not_merged;
policy_not_merged.Set(kTestPolicyName1, case1.DeepCopy());
policy_not_merged.Set(kTestPolicyName2, case2.DeepCopy());
policy_not_merged.Set(kTestPolicyName3, case3.DeepCopy());
policy_not_merged.Set(kTestPolicyName4, case4.DeepCopy());
policy_not_merged.Set(kTestPolicyName5, case5.DeepCopy());
policy_not_merged.Set(kTestPolicyName6, case6.DeepCopy());
policy_not_merged.Set(kTestPolicyName7, case7.DeepCopy());
PolicyMap expected_list_merged;
expected_list_merged.Set(kTestPolicyName1, expected_case1.DeepCopy());
expected_list_merged.Set(kTestPolicyName2, expected_case2.DeepCopy());
expected_list_merged.Set(kTestPolicyName3, expected_case3.DeepCopy());
expected_list_merged.Set(kTestPolicyName4, expected_case4.DeepCopy());
expected_list_merged.Set(kTestPolicyName5, expected_case5.DeepCopy());
expected_list_merged.Set(kTestPolicyName6, expected_case6.DeepCopy());
expected_list_merged.Set(kTestPolicyName7, expected_case7.DeepCopy());
PolicyMap list_merged = policy_not_merged.Clone();
PolicyMap list_merged_wildcard = policy_not_merged.Clone();
// Merging with no restrictions specified
PolicyDictionaryMerger empty_policy_list({});
list_merged.MergeValues({&empty_policy_list});
EXPECT_TRUE(list_merged.Equals(policy_not_merged));
PolicyDictionaryMerger bad_policy_list({"unknown"});
// Merging with wrong restrictions specified
list_merged.MergeValues({&bad_policy_list});
EXPECT_TRUE(list_merged.Equals(policy_not_merged));
// Merging lists restrictions specified
PolicyDictionaryMerger good_policy_list(
{kTestPolicyName1, kTestPolicyName2, kTestPolicyName3, kTestPolicyName4,
kTestPolicyName5, kTestPolicyName6, kTestPolicyName7});
good_policy_list.SetAllowedPoliciesForTesting(
{kTestPolicyName1, kTestPolicyName2, kTestPolicyName3, kTestPolicyName4,
kTestPolicyName5, kTestPolicyName6});
PolicyDictionaryMerger wildcard_policy_list({"*"});
wildcard_policy_list.SetAllowedPoliciesForTesting(
{kTestPolicyName1, kTestPolicyName2, kTestPolicyName3, kTestPolicyName4,
kTestPolicyName5, kTestPolicyName6});
list_merged.MergeValues({&good_policy_list});
EXPECT_TRUE(list_merged.Equals(expected_list_merged));
PolicyMap expected_list_merged_wildcard = expected_list_merged.Clone();
expected_list_merged_wildcard.Set(kTestPolicyName5, case5.DeepCopy());
expected_list_merged_wildcard.Set(kTestPolicyName7, case7.DeepCopy());
list_merged_wildcard.MergeValues({&wildcard_policy_list});
EXPECT_TRUE(list_merged_wildcard.Equals(expected_list_merged_wildcard));
}
TEST_F(PolicyMapTest, MergeValuesGroup) {
std::vector<base::Value> abc = GetListStorage<std::string>({"a", "b", "c"});
std::vector<base::Value> ab = GetListStorage<std::string>({"a", "b"});
std::vector<base::Value> cd = GetListStorage<std::string>({"c", "d"});
std::vector<base::Value> ef = GetListStorage<std::string>({"e", "f"});
// Case 1 - kTestPolicyName1
// Should not be affected by the atomic groups
PolicyMap::Entry platform_user_mandatory(
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER, POLICY_SOURCE_PLATFORM,
base::Value(abc), nullptr);
platform_user_mandatory.AddConflictingPolicy(
PolicyMap::Entry(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value(cd), nullptr));
platform_user_mandatory.AddConflictingPolicy(PolicyMap::Entry(
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_ENTERPRISE_DEFAULT, base::Value(ef), nullptr));
platform_user_mandatory.AddConflictingPolicy(PolicyMap::Entry(
POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_USER,
POLICY_SOURCE_ENTERPRISE_DEFAULT, base::Value(ef), nullptr));
// Case 2 - policy::key::kExtensionInstallBlocklist
// This policy is part of the atomic group "Extensions" and has the highest
// source in its group, its value should remain the same.
PolicyMap::Entry cloud_machine_mandatory(
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_PRIORITY_CLOUD, base::Value(ab), nullptr);
cloud_machine_mandatory.AddConflictingPolicy(
PolicyMap::Entry(POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_PLATFORM, base::Value(cd), nullptr));
// Case 3 - policy::key::kExtensionInstallAllowlist
// This policy is part of the atomic group "Extensions" and has a lower
// source than policy::key::kExtensionInstallBlocklist from the same group,
// its value should be ignored.
PolicyMap::Entry ad_machine_mandatory(
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_ACTIVE_DIRECTORY, base::Value(ef), nullptr);
auto ad_machine_mandatory_ignored = ad_machine_mandatory.DeepCopy();
ad_machine_mandatory_ignored.SetIgnoredByPolicyAtomicGroup();
// Case 4 - policy::key::kExtensionInstallBlocklist
// This policy is part of the atomic group "Extensions" and has the highest
// source in its group, its value should remain the same.
PolicyMap::Entry cloud_machine_recommended(
POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_PRIORITY_CLOUD, base::Value(ab), nullptr);
PolicyMap policy_not_merged;
policy_not_merged.Set(kTestPolicyName1, platform_user_mandatory.DeepCopy());
policy_not_merged.Set(policy::key::kExtensionInstallBlocklist,
cloud_machine_mandatory.DeepCopy());
policy_not_merged.Set(policy::key::kExtensionInstallAllowlist,
ad_machine_mandatory.DeepCopy());
policy_not_merged.Set(policy::key::kExtensionInstallForcelist,
cloud_machine_recommended.DeepCopy());
PolicyMap group_merged = policy_not_merged.Clone();
PolicyGroupMerger group_merger;
group_merged.MergeValues({&group_merger});
PolicyMap expected_group_merged;
expected_group_merged.Set(kTestPolicyName1,
platform_user_mandatory.DeepCopy());
expected_group_merged.Set(policy::key::kExtensionInstallBlocklist,
cloud_machine_mandatory.DeepCopy());
expected_group_merged.Set(policy::key::kExtensionInstallAllowlist,
ad_machine_mandatory_ignored.DeepCopy());
expected_group_merged.Set(policy::key::kExtensionInstallForcelist,
cloud_machine_recommended.DeepCopy());
EXPECT_TRUE(group_merged.Equals(expected_group_merged));
}
TEST_F(PolicyMapTest, LoadFromSetsLevelScopeAndSource) {
base::DictionaryValue policies;
policies.SetString("TestPolicy1", "google.com");
policies.SetBoolean("TestPolicy2", true);
policies.SetInteger("TestPolicy3", -12321);
PolicyMap loaded;
loaded.LoadFrom(&policies,
POLICY_LEVEL_MANDATORY,
POLICY_SCOPE_USER,
POLICY_SOURCE_PLATFORM);
PolicyMap expected;
expected.Set("TestPolicy1", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_PLATFORM, base::Value("google.com"), nullptr);
expected.Set("TestPolicy2", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_PLATFORM, base::Value(true), nullptr);
expected.Set("TestPolicy3", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_PLATFORM, base::Value(-12321), nullptr);
EXPECT_TRUE(loaded.Equals(expected));
}
bool IsMandatory(const PolicyMap::PolicyMapType::const_iterator iter) {
return iter->second.level == POLICY_LEVEL_MANDATORY;
}
TEST_F(PolicyMapTest, EraseNonmatching) {
PolicyMap a;
a.Set(kTestPolicyName1, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value("google.com"), nullptr);
a.Set(kTestPolicyName2, POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_CLOUD, base::Value(true), nullptr);
a.EraseNonmatching(base::BindRepeating(&IsMandatory));
PolicyMap b;
b.Set(kTestPolicyName1, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value("google.com"), nullptr);
EXPECT_TRUE(a.Equals(b));
}
TEST_F(PolicyMapTest, EntryAddConflict) {