registry_dict_unittest.cc | Explore in Territory

// Copyright 2013 The Chromium Authors
// 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/registry_dict.h"

#include <memory>
#include <string>
#include <utility>

#include "base/values.h"
#include "build/build_config.h"
#include "components/policy/core/common/schema.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace policy {
namespace {

TEST(RegistryDictTest, SetAndGetValue) { … }

TEST(RegistryDictTest, CaseInsensitiveButPreservingValueNames) { … }

TEST(RegistryDictTest, SetAndGetKeys) { … }

TEST(RegistryDictTest, CaseInsensitiveButPreservingKeyNames) { … }

TEST(RegistryDictTest, Merge) { … }

TEST(RegistryDictTest, Swap) { … }

#if BUILDFLAG(IS_WIN)
TEST(RegistryDictTest, ConvertToJSON) {
  RegistryDict test_dict;

  base::Value int_value(42);
  base::Value string_value("fortytwo");
  base::Value string_zero("0");
  base::Value string_dict("{ \"key\": [ \"value\" ] }");

  test_dict.SetValue("one", int_value.Clone());
  std::unique_ptr<RegistryDict> subdict(new RegistryDict());
  subdict->SetValue("two", string_value.Clone());
  test_dict.SetKey("three", std::move(subdict));
  std::unique_ptr<RegistryDict> list(new RegistryDict());
  list->SetValue("1", string_value.Clone());
  test_dict.SetKey("dict-to-list", std::move(list));
  test_dict.SetValue("int-to-bool", int_value.Clone());
  test_dict.SetValue("int-to-double", int_value.Clone());
  test_dict.SetValue("string-to-bool", string_zero.Clone());
  test_dict.SetValue("string-to-double", string_zero.Clone());
  test_dict.SetValue("string-to-int", string_zero.Clone());
  test_dict.SetValue("string-to-dict", string_dict.Clone());

  const auto schema = Schema::Parse(
      "{"
      "  \"type\": \"object\","
      "  \"properties\": {"
      "    \"dict-to-list\": {"
      "      \"type\": \"array\","
      "      \"items\": { \"type\": \"string\" }"
      "    },"
      "    \"int-to-bool\": { \"type\": \"boolean\" },"
      "    \"int-to-double\": { \"type\": \"number\" },"
      "    \"string-to-bool\": { \"type\": \"boolean\" },"
      "    \"string-to-double\": { \"type\": \"number\" },"
      "    \"string-to-int\": { \"type\": \"integer\" },"
      "    \"string-to-dict\": { \"type\": \"object\" }"
      "  }"
      "}");
  ASSERT_TRUE(schema.has_value()) << schema.error();

  std::optional<base::Value> actual(test_dict.ConvertToJSON(*schema));
  ASSERT_TRUE(actual);

  base::Value::Dict expected;
  expected.Set("one", int_value.Clone());
  base::Value::Dict expected_subdict1;
  expected_subdict1.Set("two", string_value.Clone());
  expected.Set("three", std::move(expected_subdict1));
  base::Value::List expected_list1;
  expected_list1.Append(string_value.Clone());
  expected.Set("dict-to-list", std::move(expected_list1));
  expected.Set("int-to-bool", true);
  expected.Set("int-to-double", 42.0);
  expected.Set("string-to-bool", false);
  expected.Set("string-to-double", 0.0);
  expected.Set("string-to-int", static_cast<int>(0));
  base::Value::List expected_list2;
  expected_list2.Append("value");
  base::Value::Dict expected_subdict2;
  expected_subdict2.Set("key", std::move(expected_list2));
  expected.Set("string-to-dict", std::move(expected_subdict2));

  EXPECT_EQ(base::Value(std::move(expected)), *actual);
}

TEST(RegistryDictTest, NonSequentialConvertToJSON) {
  RegistryDict test_dict;

  std::unique_ptr<RegistryDict> list(new RegistryDict());
  list->SetValue("1", base::Value("1").Clone());
  list->SetValue("2", base::Value("2").Clone());
  list->SetValue("THREE", base::Value("3").Clone());
  list->SetValue("4", base::Value("4").Clone());
  test_dict.SetKey("dict-to-list", std::move(list));

  const auto schema = Schema::Parse(
      "{"
      "  \"type\": \"object\","
      "  \"properties\": {"
      "    \"dict-to-list\": {"
      "      \"type\": \"array\","
      "      \"items\": { \"type\": \"string\" }"
      "    }"
      "  }"
      "}");
  ASSERT_TRUE(schema.has_value()) << schema.error();

  std::optional<base::Value> actual(test_dict.ConvertToJSON(*schema));
  ASSERT_TRUE(actual);

  base::Value::Dict expected;
  base::Value::List expected_list;
  expected_list.Append("1");
  expected_list.Append("2");
  expected_list.Append("4");
  expected.Set("dict-to-list", std::move(expected_list));

  EXPECT_EQ(base::Value(std::move(expected)), *actual);
}

TEST(RegistryDictTest, PatternPropertySchema) {
  RegistryDict test_dict;

  base::Value string_dict("[ \"*://*.google.com\" ]");
  base::Value version_string("1.0.0");

  std::unique_ptr<RegistryDict> policy_dict(new RegistryDict());
  std::unique_ptr<RegistryDict> subdict_id(new RegistryDict());
  // Values with schema are parsed even if the schema is a regexp property.
  subdict_id->SetValue("runtime_blocked_hosts", string_dict.Clone());
  subdict_id->SetValue("runtime_allowed_hosts", string_dict.Clone());
  // Regexp. validated properties are valid too.
  subdict_id->SetValue("minimum_version_required", version_string.Clone());
  policy_dict->SetKey("aaaabbbbaaaabbbbaaaabbbbaaaabbbb",
                      std::move(subdict_id));
  // Values that have no schema are left as strings regardless of structure.
  policy_dict->SetValue("invalid_key", string_dict.Clone());
  test_dict.SetKey("ExtensionSettings", std::move(policy_dict));

  const auto schema = Schema::Parse(
      "{"
      "  \"type\": \"object\","
      "  \"properties\": {"
      "    \"ExtensionSettings\": {"
      "      \"type\": \"object\","
      "      \"patternProperties\": {"
      "        \"^[a-p]{32}(?:,[a-p]{32})*,?$\": {"
      "          \"type\": \"object\","
      "          \"properties\": {"
      "            \"minimum_version_required\": {"
      "              \"type\": \"string\","
      "              \"pattern\": \"^[0-9]+([.][0-9]+)*$\","
      "            },"
      "            \"runtime_blocked_hosts\": {"
      "              \"type\": \"array\","
      "              \"items\": {"
      "                \"type\": \"string\""
      "              },"
      "              \"id\": \"ListOfUrlPatterns\""
      "            },"
      "            \"runtime_allowed_hosts\": {"
      "              \"$ref\": \"ListOfUrlPatterns\""
      "            },"
      "          },"
      "        },"
      "      },"
      "    },"
      "  },"
      "}");
  ASSERT_TRUE(schema.has_value()) << schema.error();

  std::optional<base::Value> actual(test_dict.ConvertToJSON(*schema));
  ASSERT_TRUE(actual);

  base::Value::Dict expected;
  base::Value::Dict expected_extension_settings;
  base::Value::List list_value;
  list_value.Append("*://*.google.com");
  base::Value::Dict restrictions_properties;
  restrictions_properties.Set("runtime_blocked_hosts", list_value.Clone());
  restrictions_properties.Set("runtime_allowed_hosts", list_value.Clone());
  restrictions_properties.Set("minimum_version_required",
                              version_string.Clone());
  expected_extension_settings.Set("aaaabbbbaaaabbbbaaaabbbbaaaabbbb",
                                  std::move(restrictions_properties));
  expected_extension_settings.Set("invalid_key", std::move(string_dict));
  expected.Set("ExtensionSettings", std::move(expected_extension_settings));

  EXPECT_EQ(base::Value(std::move(expected)), *actual);
}
#endif

TEST(RegistryDictTest, KeyValueNameClashes) { … }

}  // namespace
}  // namespace policy
chromium/components/policy/core/common/registry_dict_unittest.cc
