Include only policy definitions that apply to the platfrom in the policy definition list.

chrome/browser/policy/configuration_policy_provider_mac_unittest.cc

 // Copyright (c) 2011 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 <gtest/gtest.h>
 
+#include "base/basictypes.h"
 #include "base/mac/scoped_cftyperef.h"
-#include "base/stl_util.h"
 #include "base/sys_string_conversions.h"
-#include "chrome/browser/policy/configuration_policy_pref_store.h"
 #include "chrome/browser/policy/configuration_policy_provider_mac.h"
+#include "chrome/browser/policy/configuration_policy_provider_test.h"
 #include "chrome/browser/policy/policy_map.h"
 #include "chrome/browser/preferences_mock_mac.h"
 #include "policy/policy_constants.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace policy {
 
-// Holds parameters for the parametrized policy tests.
-class PolicyTestParams {
+namespace {
+
+class TestHarness : public PolicyProviderTestHarness {
  public:
-  // Takes ownership of |test_value|.
-  PolicyTestParams(ConfigurationPolicyType type,
-                   const char* policy_name,
-                   Value* test_value)
-      : type_(type),
-        policy_name_(policy_name),
-        test_value_(test_value) {}
+  TestHarness();
+  virtual ~TestHarness();
 
-  // testing::TestWithParam does copying, so provide copy constructor and
-  // assignment operator.
-  PolicyTestParams(const PolicyTestParams& other)
-      : type_(other.type_),
-        policy_name_(other.policy_name_),
-        test_value_(other.test_value_->DeepCopy()) {}
+  virtual void SetUp() OVERRIDE;
 
-  const PolicyTestParams& operator=(PolicyTestParams other) {
-    swap(other);
-    return *this;
+  virtual AsynchronousPolicyProvider* CreateProvider(
+      const PolicyDefinitionList* policy_definition_list) OVERRIDE;
+
+  virtual void InstallEmptyPolicy() OVERRIDE;
+  virtual void InstallStringPolicy(const std::string& policy_name,
+                                   const std::string& policy_value) OVERRIDE;
+  virtual void InstallIntegerPolicy(const std::string& policy_name,
+                                    int policy_value) OVERRIDE;
+  virtual void InstallBooleanPolicy(const std::string& policy_name,
+                                    bool policy_value) OVERRIDE;
+  virtual void InstallStringListPolicy(const std::string& policy_name,
+                                       const ListValue* policy_value) OVERRIDE;
+
+  static PolicyProviderTestHarness* Create();
+
+ private:
+  MockPreferences* prefs_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestHarness);
+};
+
+TestHarness::TestHarness() {}
+
+TestHarness::~TestHarness() {}
+
+void TestHarness::SetUp() {}
+
+AsynchronousPolicyProvider* TestHarness::CreateProvider(
+    const PolicyDefinitionList* policy_definition_list) {
+  prefs_ = new MockPreferences();
+  return new ConfigurationPolicyProviderMac(policy_definition_list, prefs_);
+}
+
+void TestHarness::InstallEmptyPolicy() {}
+
+void TestHarness::InstallStringPolicy(const std::string& policy_name,
+                                      const std::string& policy_value) {
+  prefs_->AddTestItem(base::SysUTF8ToCFStringRef(policy_name),
+                      base::SysUTF8ToCFStringRef(policy_value),
+                      true);
+}
+
+void TestHarness::InstallIntegerPolicy(const std::string& policy_name,
+                                       int policy_value) {
+  prefs_ ->AddTestItem(base::SysUTF8ToCFStringRef(policy_name),
+                      CFNumberCreate(NULL, kCFNumberIntType, &policy_value),

[Joao da Silva, 2011/11/09 15:37:47]

Nit: indent (caused by extra space after prefs_)

[Mattias Nissler (ping if slow), 2011/11/09 17:04:11]

Done.

+                      true);
+}
+
+void TestHarness::InstallBooleanPolicy(const std::string& policy_name,
+                                       bool policy_value) {
+  prefs_->AddTestItem(base::SysUTF8ToCFStringRef(policy_name),
+                      CFRetain(policy_value ? kCFBooleanTrue : kCFBooleanFalse),
+                      true);
+}
+
+void TestHarness::InstallStringListPolicy(const std::string& policy_name,
+                                          const ListValue* policy_value) {
+  base::mac::ScopedCFTypeRef<CFMutableArrayRef> array(
+      CFArrayCreateMutable(NULL, policy_value->GetSize(),
+                           &kCFTypeArrayCallBacks));
+  for (ListValue::const_iterator element(policy_value->begin());
+       element != policy_value->end(); ++element) {
+    std::string element_value;
+    if (!(*element)->GetAsString(&element_value))
+      continue;
+    CFArrayAppendValue(array, base::SysUTF8ToCFStringRef(element_value));
   }
 
-  void swap(PolicyTestParams& other) {
-    std::swap(type_, other.type_);
-    std::swap(policy_name_, other.policy_name_);
-    test_value_.swap(other.test_value_);
-  }
+  prefs_->AddTestItem(base::SysUTF8ToCFStringRef(policy_name),
+                      array.release(),
+                      true);
+}
 
-  ConfigurationPolicyType type() const { return type_; }
-  const char* policy_name() const { return policy_name_; }
-  const Value* test_value() const { return test_value_.get(); }
+// static
+PolicyProviderTestHarness* TestHarness::Create() {
+  return new TestHarness();
+}
 
-  // Get the test value in the appropriate CFPropertyListRef representation.
-  CFPropertyListRef GetPropertyListValue() const {
-    switch (test_value_->GetType()) {
-      case Value::TYPE_BOOLEAN: {
-        bool v;
-        if (!test_value_->GetAsBoolean(&v))
-          return NULL;
-        return CFRetain(v ? kCFBooleanTrue : kCFBooleanFalse);
-      }
-      case Value::TYPE_INTEGER: {
-        int v;
-        if (!test_value_->GetAsInteger(&v))
-          return NULL;
-        return CFNumberCreate(NULL, kCFNumberIntType, &v);
-      }
-      case Value::TYPE_STRING: {
-        std::string v;
-        if (!test_value_->GetAsString(&v))
-          return NULL;
-        return base::SysUTF8ToCFStringRef(v);
-      }
-      case Value::TYPE_LIST: {
-        const ListValue* list =
-            static_cast<const ListValue*>(test_value_.get());
-        base::mac::ScopedCFTypeRef<CFMutableArrayRef> array(
-            CFArrayCreateMutable(NULL, list->GetSize(),
-                                 &kCFTypeArrayCallBacks));
-        for (ListValue::const_iterator element(list->begin());
-             element != list->end(); ++element) {
-          if (!(*element)->IsType(Value::TYPE_STRING))
-            return NULL;
-          std::string element_value;
-          if (!(*element)->GetAsString(&element_value))
-            return NULL;
-          base::mac::ScopedCFTypeRef<CFStringRef> cf_element_value(
-              base::SysUTF8ToCFStringRef(element_value));
-          CFArrayAppendValue(array, cf_element_value.get());
-        }
-        return array.release();
-      }
-      default:
-        return NULL;
-    }
-  }
+}  // namespace
 
-  // Factory methods that create parameter objects for different value types.
-  static PolicyTestParams ForStringPolicy(
-      ConfigurationPolicyType type,
-      const char* name) {
-    return PolicyTestParams(type, name, Value::CreateStringValue("test"));
-  }
-  static PolicyTestParams ForBooleanPolicy(
-      ConfigurationPolicyType type,
-      const char* name) {
-    return PolicyTestParams(type, name, Value::CreateBooleanValue(true));
-  }
-  static PolicyTestParams ForIntegerPolicy(
-      ConfigurationPolicyType type,
-      const char* name) {
-    return PolicyTestParams(type, name, Value::CreateIntegerValue(42));
-  }
-  static PolicyTestParams ForListPolicy(
-      ConfigurationPolicyType type,
-      const char* name) {
-    ListValue* value = new ListValue;
-    value->Set(0U, Value::CreateStringValue("first"));
-    value->Set(1U, Value::CreateStringValue("second"));
-    return PolicyTestParams(type, name, value);
-  }
+// Instantiate abstract test case for basic policy reading tests.
+INSTANTIATE_TEST_CASE_P(
+    ConfigurationPolicyProviderMacTest,
+    ConfigurationPolicyProviderTest,
+    testing::Values(TestHarness::Create));
 
- private:
-  ConfigurationPolicyType type_;
-  const char* policy_name_;
-  scoped_ptr<Value> test_value_;
+// Special test cases for some mac preferences details.
+class ConfigurationPolicyProviderMacTest : public testing::Test {
+ protected:
+  ConfigurationPolicyProviderMacTest()
+      : ui_thread_(content::BrowserThread::UI, &loop_),
+        file_thread_(content::BrowserThread::FILE, &loop_),
+        prefs_(new MockPreferences()),
+        provider_(&test_policy_definitions::kList, prefs_) {}
+
+  // Threading setup so we can have providers reload stuff on the FILE thread.
+  MessageLoopForIO loop_;
+  content::TestBrowserThread ui_thread_;
+  content::TestBrowserThread file_thread_;
+
+  MockPreferences* prefs_;
+  ConfigurationPolicyProviderMac provider_;
 };
 
-// Parametrized test class for testing whether ConfigurationPolicyProviderMac
-// can handle all policies correctly.
-class ConfigurationPolicyProviderMacTest
-    : public testing::TestWithParam<PolicyTestParams> {
- public:
-  virtual void SetUp() {
-    prefs_ = new MockPreferences;
-  }
-
- protected:
-  MockPreferences* prefs_;
-};
-
-TEST_P(ConfigurationPolicyProviderMacTest, Default) {
-  ConfigurationPolicyProviderMac provider(
-      GetChromePolicyDefinitionList(), prefs_);
-  PolicyMap policy_map;
-  EXPECT_TRUE(provider.Provide(&policy_map));
-  EXPECT_TRUE(policy_map.empty());
-}
-
-TEST_P(ConfigurationPolicyProviderMacTest, Invalid) {
+TEST_F(ConfigurationPolicyProviderMacTest, Invalid) {
   base::mac::ScopedCFTypeRef<CFStringRef> name(
-      base::SysUTF8ToCFStringRef(GetParam().policy_name()));
+      base::SysUTF8ToCFStringRef(test_policy_definitions::kKeyString));
   base::mac::ScopedCFTypeRef<CFDataRef> invalid_data(
       CFDataCreate(NULL, NULL, 0));
   prefs_->AddTestItem(name, invalid_data.get(), true);
 
   // Create the provider and have it read |prefs_|.
-  ConfigurationPolicyProviderMac provider(
-      GetChromePolicyDefinitionList(), prefs_);
+  provider_.ForceReload();
   PolicyMap policy_map;
-  EXPECT_TRUE(provider.Provide(&policy_map));
+  EXPECT_TRUE(provider_.Provide(&policy_map));
   EXPECT_TRUE(policy_map.empty());
 }
 
-TEST_P(ConfigurationPolicyProviderMacTest, TestNonForcedValue) {
+TEST_F(ConfigurationPolicyProviderMacTest, TestNonForcedValue) {
   base::mac::ScopedCFTypeRef<CFStringRef> name(
-      base::SysUTF8ToCFStringRef(GetParam().policy_name()));
+      base::SysUTF8ToCFStringRef(test_policy_definitions::kKeyString));
   base::mac::ScopedCFTypeRef<CFPropertyListRef> test_value(
-      GetParam().GetPropertyListValue());
+      base::SysUTF8ToCFStringRef("string value"));
   ASSERT_TRUE(test_value.get());
   prefs_->AddTestItem(name, test_value.get(), false);
 
   // Create the provider and have it read |prefs_|.
-  ConfigurationPolicyProviderMac provider(
-      GetChromePolicyDefinitionList(), prefs_);
+  provider_.ForceReload();
   PolicyMap policy_map;
-  EXPECT_TRUE(provider.Provide(&policy_map));
+  EXPECT_TRUE(provider_.Provide(&policy_map));
   EXPECT_TRUE(policy_map.empty());
 }
 
-TEST_P(ConfigurationPolicyProviderMacTest, TestValue) {
-  base::mac::ScopedCFTypeRef<CFStringRef> name(
-      base::SysUTF8ToCFStringRef(GetParam().policy_name()));
-  base::mac::ScopedCFTypeRef<CFPropertyListRef> test_value(
-      GetParam().GetPropertyListValue());
-  ASSERT_TRUE(test_value.get());
-  prefs_->AddTestItem(name, test_value, true);
-
-  // Create the provider and have it read |prefs_|.
-  ConfigurationPolicyProviderMac provider(
-      GetChromePolicyDefinitionList(), prefs_);
-  PolicyMap policy_map;
-  EXPECT_TRUE(provider.Provide(&policy_map));
-  ASSERT_EQ(1U, policy_map.size());
-  const Value* value = policy_map.Get(GetParam().type());
-  ASSERT_TRUE(value);
-  EXPECT_TRUE(GetParam().test_value()->Equals(value));
-}
-
-// Test parameters for all supported policies. testing::Values() has a limit of
-// 50 parameters which is reached in this instantiation; new policies should go
-// in the next instantiation after this one.
-INSTANTIATE_TEST_CASE_P(
-    ConfigurationPolicyProviderMacTestInstance,
-    ConfigurationPolicyProviderMacTest,
-    testing::Values(
-        PolicyTestParams::ForStringPolicy(
-            kPolicyHomepageLocation,
-            key::kHomepageLocation),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyHomepageIsNewTabPage,
-            key::kHomepageIsNewTabPage),
-        PolicyTestParams::ForIntegerPolicy(
-            kPolicyRestoreOnStartup,
-            key::kRestoreOnStartup),
-        PolicyTestParams::ForListPolicy(
-            kPolicyRestoreOnStartupURLs,
-            key::kRestoreOnStartupURLs),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyDefaultSearchProviderEnabled,
-            key::kDefaultSearchProviderEnabled),
-        PolicyTestParams::ForStringPolicy(
-            kPolicyDefaultSearchProviderName,
-            key::kDefaultSearchProviderName),
-        PolicyTestParams::ForStringPolicy(
-            kPolicyDefaultSearchProviderKeyword,
-            key::kDefaultSearchProviderKeyword),
-        PolicyTestParams::ForStringPolicy(
-            kPolicyDefaultSearchProviderSearchURL,
-            key::kDefaultSearchProviderSearchURL),
-        PolicyTestParams::ForStringPolicy(
-            kPolicyDefaultSearchProviderSuggestURL,
-            key::kDefaultSearchProviderSuggestURL),
-        PolicyTestParams::ForStringPolicy(
-            kPolicyDefaultSearchProviderInstantURL,
-            key::kDefaultSearchProviderInstantURL),
-        PolicyTestParams::ForStringPolicy(
-            kPolicyDefaultSearchProviderIconURL,
-            key::kDefaultSearchProviderIconURL),
-        PolicyTestParams::ForListPolicy(
-            kPolicyDefaultSearchProviderEncodings,
-            key::kDefaultSearchProviderEncodings),
-        PolicyTestParams::ForStringPolicy(
-            kPolicyProxyMode,
-            key::kProxyMode),
-        PolicyTestParams::ForIntegerPolicy(
-            kPolicyProxyServerMode,
-            key::kProxyServerMode),
-        PolicyTestParams::ForStringPolicy(
-            kPolicyProxyServer,
-            key::kProxyServer),
-        PolicyTestParams::ForStringPolicy(
-            kPolicyProxyPacUrl,
-            key::kProxyPacUrl),
-        PolicyTestParams::ForStringPolicy(
-            kPolicyProxyBypassList,
-            key::kProxyBypassList),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyAlternateErrorPagesEnabled,
-            key::kAlternateErrorPagesEnabled),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicySearchSuggestEnabled,
-            key::kSearchSuggestEnabled),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyDnsPrefetchingEnabled,
-            key::kDnsPrefetchingEnabled),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicySafeBrowsingEnabled,
-            key::kSafeBrowsingEnabled),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyMetricsReportingEnabled,
-            key::kMetricsReportingEnabled),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyPasswordManagerEnabled,
-            key::kPasswordManagerEnabled),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyPasswordManagerAllowShowPasswords,
-            key::kPasswordManagerAllowShowPasswords),
-        PolicyTestParams::ForListPolicy(
-            kPolicyDisabledPlugins,
-            key::kDisabledPlugins),
-        PolicyTestParams::ForListPolicy(
-            kPolicyDisabledPluginsExceptions,
-            key::kDisabledPluginsExceptions),
-        PolicyTestParams::ForListPolicy(
-            kPolicyEnabledPlugins,
-            key::kEnabledPlugins),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyAutoFillEnabled,
-            key::kAutoFillEnabled),
-        PolicyTestParams::ForStringPolicy(
-            kPolicyApplicationLocaleValue,
-            key::kApplicationLocaleValue),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicySyncDisabled,
-            key::kSyncDisabled),
-        PolicyTestParams::ForListPolicy(
-            kPolicyExtensionInstallWhitelist,
-            key::kExtensionInstallWhitelist),
-        PolicyTestParams::ForListPolicy(
-            kPolicyExtensionInstallBlacklist,
-            key::kExtensionInstallBlacklist),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyShowHomeButton,
-            key::kShowHomeButton),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyPrintingEnabled,
-            key::kPrintingEnabled),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyInstantEnabled,
-            key::kInstantEnabled),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyDisablePluginFinder,
-            key::kDisablePluginFinder),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyClearSiteDataOnExit,
-            key::kClearSiteDataOnExit),
-        PolicyTestParams::ForStringPolicy(
-            kPolicyDownloadDirectory,
-            key::kDownloadDirectory),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyDefaultBrowserSettingEnabled,
-            key::kDefaultBrowserSettingEnabled),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyCloudPrintProxyEnabled,
-            key::kCloudPrintProxyEnabled),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyTranslateEnabled,
-            key::kTranslateEnabled),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyAllowOutdatedPlugins,
-            key::kAllowOutdatedPlugins),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyAlwaysAuthorizePlugins,
-            key::kAlwaysAuthorizePlugins),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyBookmarkBarEnabled,
-            key::kBookmarkBarEnabled),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyEditBookmarksEnabled,
-            key::kEditBookmarksEnabled),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyAllowFileSelectionDialogs,
-            key::kAllowFileSelectionDialogs),
-        PolicyTestParams::ForListPolicy(
-            kPolicyDisabledSchemes,
-            key::kDisabledSchemes),
-        PolicyTestParams::ForStringPolicy(
-            kPolicyDiskCacheDir,
-            key::kDiskCacheDir),
-        PolicyTestParams::ForIntegerPolicy(
-            kPolicyMaxConnectionsPerProxy,
-            key::kMaxConnectionsPerProxy),
-        PolicyTestParams::ForListPolicy(
-            kPolicyURLBlacklist,
-            key::kURLBlacklist)));
-
-// testing::Values has a limit of 50 test templates, which is reached by the
-// instantiations above. Add tests for new policies here:
-INSTANTIATE_TEST_CASE_P(
-    ConfigurationPolicyProviderMacTestInstance2,
-    ConfigurationPolicyProviderMacTest,
-    testing::Values(
-        PolicyTestParams::ForListPolicy(
-            kPolicyURLWhitelist,
-            key::kURLWhitelist),
-        PolicyTestParams::ForBooleanPolicy(
-            kPolicyCloudPrintSubmitEnabled,
-            key::kCloudPrintSubmitEnabled)));
 }  // namespace policy