| // 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 "chrome/browser/sessions/restore_on_startup_policy_handler.h" |
| |
| #include <memory> |
| #include <string> |
| #include <utility> |
| |
| #include "base/compiler_specific.h" |
| #include "base/memory/ptr_util.h" |
| #include "base/strings/string_number_conversions.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/values.h" |
| #include "chrome/browser/prefs/session_startup_pref.h" |
| #include "chrome/common/pref_names.h" |
| #include "components/policy/core/browser/configuration_policy_handler.h" |
| #include "components/policy/core/browser/policy_error_map.h" |
| #include "components/policy/core/common/policy_map.h" |
| #include "components/policy/core/common/policy_types.h" |
| #include "components/policy/policy_constants.h" |
| #include "components/prefs/pref_value_map.h" |
| #include "components/strings/grit/components_strings.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "ui/base/l10n/l10n_util.h" |
| |
| namespace policy { |
| |
| class RestoreOnStartupPolicyHandlerTest : public testing::Test { |
| protected: |
| void SetPolicyValue(const std::string& policy, |
| std::unique_ptr<base::Value> value) { |
| policies_.Set(policy, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER, |
| POLICY_SOURCE_CLOUD, std::move(value), nullptr); |
| } |
| bool CheckPolicySettings() { |
| return handler_.CheckPolicySettings(policies_, &errors_); |
| } |
| void ApplyPolicySettings() { |
| handler_.ApplyPolicySettings(policies_, &prefs_); |
| } |
| PolicyErrorMap& errors() { return errors_; } |
| PrefValueMap& prefs() { return prefs_; } |
| |
| private: |
| PolicyMap policies_; |
| PolicyErrorMap errors_; |
| PrefValueMap prefs_; |
| RestoreOnStartupPolicyHandler handler_; |
| }; |
| |
| TEST_F(RestoreOnStartupPolicyHandlerTest, CheckPolicySettings_FailsTypeCheck) { |
| // Handler expects an int; pass it a bool. |
| SetPolicyValue(key::kRestoreOnStartup, std::make_unique<base::Value>(false)); |
| // Checking should fail and add an error to the error map. |
| EXPECT_FALSE(CheckPolicySettings()); |
| ASSERT_EQ(1U, errors().size()); |
| EXPECT_EQ( |
| l10n_util::GetStringFUTF16(IDS_POLICY_TYPE_ERROR, |
| base::ASCIIToUTF16(base::Value::GetTypeName( |
| base::Value::Type::INTEGER))), |
| errors().begin()->second); |
| } |
| |
| TEST_F(RestoreOnStartupPolicyHandlerTest, CheckPolicySettings_Unspecified) { |
| // Don't specify a value for the policy. |
| // Checking should succeed with no errors. |
| EXPECT_TRUE(CheckPolicySettings()); |
| EXPECT_TRUE(errors().empty()); |
| } |
| |
| TEST_F(RestoreOnStartupPolicyHandlerTest, CheckPolicySettings_UnknownValue) { |
| // Specify an unknown value for the policy. |
| int impossible_value = SessionStartupPref::kPrefValueLast + |
| SessionStartupPref::kPrefValueURLs + |
| SessionStartupPref::kPrefValueNewTab; |
| SetPolicyValue(key::kRestoreOnStartup, |
| std::make_unique<base::Value>(impossible_value)); |
| // Checking should succeed but add an error to the error map. |
| EXPECT_TRUE(CheckPolicySettings()); |
| ASSERT_EQ(1U, errors().size()); |
| EXPECT_EQ(l10n_util::GetStringFUTF16( |
| IDS_POLICY_OUT_OF_RANGE_ERROR, |
| base::ASCIIToUTF16(base::NumberToString(impossible_value))), |
| errors().begin()->second); |
| } |
| |
| TEST_F(RestoreOnStartupPolicyHandlerTest, CheckPolicySettings_HomePage) { |
| // Specify the HomePage value. |
| SetPolicyValue(key::kRestoreOnStartup, |
| // kPrefValueHomePage, deprecated. |
| std::make_unique<base::Value>(0)); |
| // Checking should succeed but add an error to the error map. |
| EXPECT_TRUE(CheckPolicySettings()); |
| ASSERT_EQ(1U, errors().size()); |
| EXPECT_EQ(l10n_util::GetStringUTF16(IDS_POLICY_VALUE_DEPRECATED), |
| errors().begin()->second); |
| } |
| |
| TEST_F(RestoreOnStartupPolicyHandlerTest, |
| CheckPolicySettings_RestoreLastSession_SessionCookies) { |
| // Specify the Last value and the Session-Only Cookies value. |
| SetPolicyValue( |
| key::kRestoreOnStartup, |
| base::WrapUnique(new base::Value(SessionStartupPref::kPrefValueLast))); |
| std::unique_ptr<base::ListValue> urls(new base::ListValue); |
| urls->AppendString("http://foo.com"); |
| SetPolicyValue(key::kCookiesSessionOnlyForUrls, std::move(urls)); |
| // Checking should succeed but add an error to the error map. |
| EXPECT_TRUE(CheckPolicySettings()); |
| ASSERT_EQ(1U, errors().size()); |
| EXPECT_EQ(key::kCookiesSessionOnlyForUrls, errors().begin()->first); |
| EXPECT_EQ(l10n_util::GetStringFUTF16( |
| IDS_POLICY_OVERRIDDEN, |
| base::ASCIIToUTF16(key::kRestoreOnStartup)), |
| errors().begin()->second); |
| } |
| |
| TEST_F(RestoreOnStartupPolicyHandlerTest, ApplyPolicySettings_NotHomePage) { |
| // Specify anything except the HomePage value. |
| int not_home_page = 1; // kPrefValueHomePage + 1, deprecated. |
| SetPolicyValue(key::kRestoreOnStartup, |
| std::make_unique<base::Value>(not_home_page)); |
| ApplyPolicySettings(); |
| // The resulting prefs should have the value we specified. |
| int result; |
| EXPECT_TRUE(prefs().GetInteger(prefs::kRestoreOnStartup, &result)); |
| EXPECT_EQ(not_home_page, result); |
| } |
| |
| TEST_F(RestoreOnStartupPolicyHandlerTest, |
| CheckPolicySettings_RestoreLastSession) { |
| // Specify the Last value without the conflicts. |
| SetPolicyValue( |
| key::kRestoreOnStartup, |
| base::WrapUnique(new base::Value(SessionStartupPref::kPrefValueLast))); |
| // Checking should succeed with no errors. |
| EXPECT_TRUE(CheckPolicySettings()); |
| EXPECT_TRUE(errors().empty()); |
| } |
| |
| TEST_F(RestoreOnStartupPolicyHandlerTest, CheckPolicySettings_URLs) { |
| // Specify the URLs value. |
| SetPolicyValue( |
| key::kRestoreOnStartup, |
| base::WrapUnique(new base::Value(SessionStartupPref::kPrefValueURLs))); |
| // Checking should succeed with no errors. |
| EXPECT_TRUE(CheckPolicySettings()); |
| EXPECT_TRUE(errors().empty()); |
| } |
| |
| TEST_F(RestoreOnStartupPolicyHandlerTest, CheckPolicySettings_NewTab) { |
| // Specify the NewTab value. |
| SetPolicyValue( |
| key::kRestoreOnStartup, |
| base::WrapUnique(new base::Value(SessionStartupPref::kPrefValueNewTab))); |
| // Checking should succeed with no errors. |
| EXPECT_TRUE(CheckPolicySettings()); |
| EXPECT_TRUE(errors().empty()); |
| } |
| |
| TEST_F(RestoreOnStartupPolicyHandlerTest, ApplyPolicySettings_NoValue) { |
| // Don't specify a value for the policy. |
| ApplyPolicySettings(); |
| // The resulting prefs should be empty. |
| EXPECT_TRUE(prefs().empty()); |
| } |
| |
| TEST_F(RestoreOnStartupPolicyHandlerTest, ApplyPolicySettings_WrongType) { |
| // Handler expects an int; pass it a bool. |
| SetPolicyValue(key::kRestoreOnStartup, std::make_unique<base::Value>(false)); |
| // The resulting prefs should be empty. |
| EXPECT_TRUE(prefs().empty()); |
| } |
| |
| } // namespace policy |