Move ExtensionPrefs and friends to extensions/ directory.

chrome/browser/extensions/extension_pref_value_map_unittest.cc

Index: chrome/browser/extensions/extension_pref_value_map_unittest.cc
diff --git a/chrome/browser/extensions/extension_pref_value_map_unittest.cc b/chrome/browser/extensions/extension_pref_value_map_unittest.cc
deleted file mode 100644
index 4b8db2f974b1ccf1ac8aa1a83283f75fdf6e745a..0000000000000000000000000000000000000000
--- a/chrome/browser/extensions/extension_pref_value_map_unittest.cc
+++ /dev/null
@@ -1,400 +0,0 @@
-// Copyright (c) 2012 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 "base/basictypes.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/prefs/pref_store_observer_mock.h"
-#include "base/values.h"
-#include "chrome/browser/extensions/extension_pref_value_map.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-const char kExt1[] = "ext1";
-const char kExt2[] = "ext2";
-const char kExt3[] = "ext3";
-
-const char kPref1[] = "path1.subpath";
-const char kPref2[] = "path2";
-const char kPref3[] = "path3";
-const char kPref4[] = "path4";
-}  // namespace
-
-static base::Value* CreateVal(const char* str) {
-  return new base::StringValue(str);
-}
-
-static base::Time CreateTime(int64 t) {
-  return base::Time::FromInternalValue(t);
-}
-
-template <typename BASECLASS>
-class ExtensionPrefValueMapTestBase : public BASECLASS {
- public:
-  static const extensions::ExtensionPrefsScope kRegular =
-      extensions::kExtensionPrefsScopeRegular;
-  static const extensions::ExtensionPrefsScope kRegularOnly =
-      extensions::kExtensionPrefsScopeRegularOnly;
-  static const extensions::ExtensionPrefsScope kIncognitoPersistent =
-      extensions::kExtensionPrefsScopeIncognitoPersistent;
-  static const extensions::ExtensionPrefsScope kIncognitoSessionOnly =
-      extensions::kExtensionPrefsScopeIncognitoSessionOnly;
-
-  // Returns an empty string if the key is not set.
-  std::string GetValue(const char * key, bool incognito) const {
-    const base::Value *value =
-        epvm_.GetEffectivePrefValue(key, incognito, NULL);
-    std::string string_value;
-    if (value)
-      value->GetAsString(&string_value);
-    return string_value;
-  }
-
- protected:
-  ExtensionPrefValueMap epvm_;
-};
-
-class ExtensionPrefValueMapTest
-    : public ExtensionPrefValueMapTestBase<testing::Test> {
-};
-
-// A gmock-ified implementation of PrefStore::Observer.
-class ExtensionPrefValueMapObserverMock
-    : public ExtensionPrefValueMap::Observer {
- public:
-  ExtensionPrefValueMapObserverMock() {}
-  virtual ~ExtensionPrefValueMapObserverMock() {}
-
-  MOCK_METHOD1(OnPrefValueChanged, void(const std::string&));
-  MOCK_METHOD0(OnInitializationCompleted, void());
-  MOCK_METHOD0(OnExtensionPrefValueMapDestruction, void());
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ExtensionPrefValueMapObserverMock);
-};
-
-TEST_F(ExtensionPrefValueMapTest, SetAndGetPrefValue) {
-  epvm_.RegisterExtension(kExt1, CreateTime(10), true);
-  epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val1"));
-  EXPECT_EQ("val1", GetValue(kPref1, false));
-};
-
-TEST_F(ExtensionPrefValueMapTest, GetNotSetPrefValue) {
-  epvm_.RegisterExtension(kExt1, CreateTime(10), true);
-  EXPECT_EQ("", GetValue(kPref1, false));
-};
-
-// Make sure the last-installed extension wins for each preference.
-TEST_F(ExtensionPrefValueMapTest, Override) {
-  epvm_.RegisterExtension(kExt1, CreateTime(10), true);
-  epvm_.RegisterExtension(kExt2, CreateTime(20), true);
-  epvm_.RegisterExtension(kExt3, CreateTime(30), true);
-
-  epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val1"));
-  epvm_.SetExtensionPref(kExt2, kPref1, kRegular, CreateVal("val2"));
-  epvm_.SetExtensionPref(kExt3, kPref1, kRegular, CreateVal("val3"));
-
-  epvm_.SetExtensionPref(kExt1, kPref2, kRegular, CreateVal("val4"));
-  epvm_.SetExtensionPref(kExt2, kPref2, kRegular, CreateVal("val5"));
-
-  epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val6"));
-  epvm_.SetExtensionPref(kExt1, kPref2, kRegular, CreateVal("val7"));
-  epvm_.SetExtensionPref(kExt1, kPref3, kRegular, CreateVal("val8"));
-
-  EXPECT_EQ("val3", GetValue(kPref1, false));
-  EXPECT_EQ("val5", GetValue(kPref2, false));
-  EXPECT_EQ("val8", GetValue(kPref3, false));
-}
-
-TEST_F(ExtensionPrefValueMapTest, OverrideChecks) {
-  epvm_.RegisterExtension(kExt1, CreateTime(10), true);
-  epvm_.RegisterExtension(kExt2, CreateTime(20), true);
-  epvm_.RegisterExtension(kExt3, CreateTime(30), true);
-
-  EXPECT_FALSE(epvm_.DoesExtensionControlPref(kExt1, kPref1, NULL));
-  EXPECT_FALSE(epvm_.DoesExtensionControlPref(kExt2, kPref1, NULL));
-  EXPECT_FALSE(epvm_.DoesExtensionControlPref(kExt3, kPref1, NULL));
-  EXPECT_TRUE(epvm_.CanExtensionControlPref(kExt1, kPref1, false));
-  EXPECT_TRUE(epvm_.CanExtensionControlPref(kExt2, kPref1, false));
-  EXPECT_TRUE(epvm_.CanExtensionControlPref(kExt3, kPref1, false));
-
-  epvm_.SetExtensionPref(kExt2, kPref1, kRegular, CreateVal("val1"));
-
-  EXPECT_FALSE(epvm_.DoesExtensionControlPref(kExt1, kPref1, NULL));
-  EXPECT_TRUE(epvm_.DoesExtensionControlPref(kExt2, kPref1, NULL));
-  EXPECT_FALSE(epvm_.DoesExtensionControlPref(kExt3, kPref1, NULL));
-  EXPECT_FALSE(epvm_.CanExtensionControlPref(kExt1, kPref1, false));
-  EXPECT_TRUE(epvm_.CanExtensionControlPref(kExt2, kPref1, false));
-  EXPECT_TRUE(epvm_.CanExtensionControlPref(kExt3, kPref1, false));
-}
-
-TEST_F(ExtensionPrefValueMapTest, SetAndGetPrefValueIncognito) {
-  epvm_.RegisterExtension(kExt1, CreateTime(10), true);
-  epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val1"));
-  EXPECT_EQ("val1", GetValue(kPref1, true));
-}
-
-TEST_F(ExtensionPrefValueMapTest, UninstallOnlyExtension) {
-  epvm_.RegisterExtension(kExt1, CreateTime(10), true);
-  epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val1"));
-  epvm_.UnregisterExtension(kExt1);
-
-  EXPECT_EQ("", GetValue(kPref1, false));
-}
-
-// Tests uninstalling an extension that wasn't winning for any preferences.
-TEST_F(ExtensionPrefValueMapTest, UninstallIrrelevantExtension) {
-  epvm_.RegisterExtension(kExt1, CreateTime(10), true);
-  epvm_.RegisterExtension(kExt2, CreateTime(10), true);
-
-  epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val1"));
-  epvm_.SetExtensionPref(kExt2, kPref1, kRegular, CreateVal("val2"));
-
-  epvm_.SetExtensionPref(kExt1, kPref2, kRegular, CreateVal("val3"));
-  epvm_.SetExtensionPref(kExt2, kPref2, kRegular, CreateVal("val4"));
-
-  epvm_.UnregisterExtension(kExt1);
-
-  EXPECT_EQ("val2", GetValue(kPref1, false));
-  EXPECT_EQ("val4", GetValue(kPref2, false));
-}
-
-// Tests uninstalling an extension that was winning for all preferences.
-TEST_F(ExtensionPrefValueMapTest, UninstallExtensionFromTop) {
-  epvm_.RegisterExtension(kExt1, CreateTime(10), true);
-  epvm_.RegisterExtension(kExt2, CreateTime(20), true);
-  epvm_.RegisterExtension(kExt3, CreateTime(30), true);
-
-  epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val1"));
-  epvm_.SetExtensionPref(kExt2, kPref1, kRegular, CreateVal("val2"));
-  epvm_.SetExtensionPref(kExt3, kPref1, kRegular, CreateVal("val3"));
-
-  epvm_.SetExtensionPref(kExt1, kPref2, kRegular, CreateVal("val4"));
-  epvm_.SetExtensionPref(kExt3, kPref2, kRegular, CreateVal("val5"));
-
-  epvm_.UnregisterExtension(kExt3);
-
-  EXPECT_EQ("val2", GetValue(kPref1, false));
-  EXPECT_EQ("val4", GetValue(kPref2, false));
-}
-
-// Tests uninstalling an extension that was winning for only some preferences.
-TEST_F(ExtensionPrefValueMapTest, UninstallExtensionFromMiddle) {
-  epvm_.RegisterExtension(kExt1, CreateTime(10), true);
-  epvm_.RegisterExtension(kExt2, CreateTime(20), true);
-  epvm_.RegisterExtension(kExt3, CreateTime(30), true);
-
-  epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val1"));
-  epvm_.SetExtensionPref(kExt2, kPref1, kRegular, CreateVal("val2"));
-  epvm_.SetExtensionPref(kExt3, kPref1, kRegular, CreateVal("val3"));
-
-  epvm_.SetExtensionPref(kExt1, kPref2, kRegular, CreateVal("val4"));
-  epvm_.SetExtensionPref(kExt2, kPref2, kRegular, CreateVal("val5"));
-
-  epvm_.SetExtensionPref(kExt1, kPref3, kRegular, CreateVal("val6"));
-
-  epvm_.SetExtensionPref(kExt2, kPref4, kRegular, CreateVal("val7"));
-
-  epvm_.UnregisterExtension(kExt2);
-
-  EXPECT_EQ("val3", GetValue(kPref1, false));
-  EXPECT_EQ("val4", GetValue(kPref2, false));
-  EXPECT_EQ("val6", GetValue(kPref3, false));
-  EXPECT_EQ("", GetValue(kPref4, false));
-}
-
-// Tests triggering of notifications to registered observers.
-TEST_F(ExtensionPrefValueMapTest, NotifyWhenNeeded) {
-  using testing::Mock;
-  using testing::StrEq;
-
-  epvm_.RegisterExtension(kExt1, CreateTime(10), true);
-
-  ExtensionPrefValueMapObserverMock observer;
-  epvm_.AddObserver(&observer);
-
-  EXPECT_CALL(observer, OnPrefValueChanged(std::string(kPref1)));
-  epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val1"));
-  Mock::VerifyAndClearExpectations(&observer);
-
-  // Write the same value again.
-  EXPECT_CALL(observer, OnPrefValueChanged(std::string(kPref1))).Times(0);
-  epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val1"));
-  Mock::VerifyAndClearExpectations(&observer);
-
-  // Override incognito value.
-  EXPECT_CALL(observer, OnPrefValueChanged(std::string(kPref1)));
-  epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val2"));
-  Mock::VerifyAndClearExpectations(&observer);
-
-  // Override non-incognito value.
-  EXPECT_CALL(observer, OnPrefValueChanged(std::string(kPref1)));
-  epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val3"));
-  Mock::VerifyAndClearExpectations(&observer);
-
-  // Disable.
-  EXPECT_CALL(observer, OnPrefValueChanged(std::string(kPref1)));
-  epvm_.SetExtensionState(kExt1, false);
-  Mock::VerifyAndClearExpectations(&observer);
-
-  // Enable.
-  EXPECT_CALL(observer, OnPrefValueChanged(std::string(kPref1)));
-  epvm_.SetExtensionState(kExt1, true);
-  Mock::VerifyAndClearExpectations(&observer);
-
-  // Uninstall
-  EXPECT_CALL(observer, OnPrefValueChanged(std::string(kPref1)));
-  epvm_.UnregisterExtension(kExt1);
-  Mock::VerifyAndClearExpectations(&observer);
-
-  epvm_.RemoveObserver(&observer);
-
-  // Write new value --> no notification after removing observer.
-  EXPECT_CALL(observer, OnPrefValueChanged(std::string(kPref1))).Times(0);
-  epvm_.RegisterExtension(kExt1, CreateTime(10), true);
-  epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val4"));
-  Mock::VerifyAndClearExpectations(&observer);
-}
-
-// Tests disabling an extension.
-TEST_F(ExtensionPrefValueMapTest, DisableExt) {
-  epvm_.RegisterExtension(kExt1, CreateTime(10), true);
-
-  epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val1"));
-  epvm_.SetExtensionState(kExt1, false);
-  EXPECT_EQ("", GetValue(kPref1, false));
-}
-
-// Tests disabling and reenabling an extension.
-TEST_F(ExtensionPrefValueMapTest, ReenableExt) {
-  epvm_.RegisterExtension(kExt1, CreateTime(10), true);
-
-  epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val1"));
-  epvm_.SetExtensionState(kExt1, false);
-  epvm_.SetExtensionState(kExt1, true);
-  EXPECT_EQ("val1", GetValue(kPref1, false));
-}
-
-struct OverrideIncognitoTestCase {
-  OverrideIncognitoTestCase(int val_ext1_regular,
-                            int val_ext1_regular_only,
-                            int val_ext1_incognito_pers,
-                            int val_ext1_incognito_sess,
-                            int val_ext2_regular,
-                            int val_ext2_regular_only,
-                            int val_ext2_incognito_pers,
-                            int val_ext2_incognito_sess,
-                            int effective_value_regular,
-                            int effective_value_incognito)
-      : val_ext1_regular_(val_ext1_regular),
-        val_ext1_regular_only_(val_ext1_regular_only),
-        val_ext1_incognito_pers_(val_ext1_incognito_pers),
-        val_ext1_incognito_sess_(val_ext1_incognito_sess),
-        val_ext2_regular_(val_ext2_regular),
-        val_ext2_regular_only_(val_ext2_regular_only),
-        val_ext2_incognito_pers_(val_ext2_incognito_pers),
-        val_ext2_incognito_sess_(val_ext2_incognito_sess),
-        effective_value_regular_(effective_value_regular),
-        effective_value_incognito_(effective_value_incognito) {}
-
-  // pers. = persistent
-  // sess. = session only
-  int val_ext1_regular_;           // pref value of extension 1
-  int val_ext1_regular_only_;      // pref value of extension 1 regular-only.
-  int val_ext1_incognito_pers_;    // pref value of extension 1 incognito pers.
-  int val_ext1_incognito_sess_;    // pref value of extension 1 incognito sess.
-  int val_ext2_regular_;           // pref value of extension 2
-  int val_ext2_regular_only_;      // pref value of extension 2 regular-only.
-  int val_ext2_incognito_pers_;    // pref value of extension 2 incognito pers.
-  int val_ext2_incognito_sess_;    // pref value of extension 2 incognito sess.
-  int effective_value_regular_;    // desired winner regular
-  int effective_value_incognito_;  // desired winner incognito
-};
-
-class ExtensionPrefValueMapTestIncognitoTests
-    : public ExtensionPrefValueMapTestBase<
-          testing::TestWithParam<OverrideIncognitoTestCase> > {
-};
-
-TEST_P(ExtensionPrefValueMapTestIncognitoTests, OverrideIncognito) {
-  OverrideIncognitoTestCase test = GetParam();
-  const char* strings[] = {
-      "undefined",
-      "val1",
-      "val2",
-      "val3",
-      "val4",
-      "val5",
-      "val6",
-      "val7",
-      "val8",
-  };
-
-  epvm_.RegisterExtension(kExt1, CreateTime(10), true);
-  epvm_.RegisterExtension(kExt2, CreateTime(20), true);
-  if (test.val_ext1_regular_) {
-    epvm_.SetExtensionPref(kExt1, kPref1, kRegular,
-                           CreateVal(strings[test.val_ext1_regular_]));
-  }
-  if (test.val_ext1_regular_only_) {
-    epvm_.SetExtensionPref(kExt1, kPref1, kRegularOnly,
-                           CreateVal(strings[test.val_ext1_regular_only_]));
-  }
-  if (test.val_ext1_incognito_pers_) {
-    epvm_.SetExtensionPref(kExt1, kPref1, kIncognitoPersistent,
-                           CreateVal(strings[test.val_ext1_incognito_pers_]));
-  }
-  if (test.val_ext1_incognito_sess_) {
-    epvm_.SetExtensionPref(kExt1, kPref1, kIncognitoSessionOnly,
-                           CreateVal(strings[test.val_ext1_incognito_sess_]));
-  }
-  if (test.val_ext2_regular_) {
-    epvm_.SetExtensionPref(kExt2, kPref1, kRegular,
-                           CreateVal(strings[test.val_ext2_regular_]));
-  }
-  if (test.val_ext2_regular_only_) {
-    epvm_.SetExtensionPref(kExt2, kPref1, kRegularOnly,
-                           CreateVal(strings[test.val_ext2_regular_only_]));
-  }
-  if (test.val_ext2_incognito_pers_) {
-    epvm_.SetExtensionPref(kExt2, kPref1, kIncognitoPersistent,
-                           CreateVal(strings[test.val_ext2_incognito_pers_]));
-  }
-  if (test.val_ext2_incognito_sess_) {
-    epvm_.SetExtensionPref(kExt2, kPref1, kIncognitoSessionOnly,
-                           CreateVal(strings[test.val_ext2_incognito_sess_]));
-  }
-  std::string actual;
-  EXPECT_EQ(strings[test.effective_value_regular_], GetValue(kPref1, false));
-  EXPECT_EQ(strings[test.effective_value_incognito_], GetValue(kPref1, true));
-  epvm_.UnregisterExtension(kExt1);
-  epvm_.UnregisterExtension(kExt2);
-}
-
-INSTANTIATE_TEST_CASE_P(
-    ExtensionPrefValueMapTestIncognitoTestsInstance,
-    ExtensionPrefValueMapTestIncognitoTests,
-    testing::Values(
-        // e.g. (1, 0, 0, 0,  0, 0, 7, 0,  1, 7), means:
-        // ext1 regular is set to "val1", ext2 incognito persistent is set to
-        // "val7"
-        // --> the winning regular value is "val1", the winning incognito
-        //     value is "val7".
-        OverrideIncognitoTestCase(1, 0, 0, 0,  0, 0, 0, 0,  1, 1),
-        OverrideIncognitoTestCase(1, 2, 0, 0,  0, 0, 0, 0,  2, 1),
-        OverrideIncognitoTestCase(1, 0, 3, 0,  0, 0, 0, 0,  1, 3),
-        OverrideIncognitoTestCase(1, 0, 0, 4,  0, 0, 0, 0,  1, 4),
-        OverrideIncognitoTestCase(1, 0, 3, 4,  0, 0, 0, 0,  1, 4),
-        OverrideIncognitoTestCase(1, 2, 3, 0,  0, 0, 0, 0,  2, 3),
-        OverrideIncognitoTestCase(1, 0, 0, 0,  5, 0, 0, 0,  5, 5),
-        OverrideIncognitoTestCase(1, 2, 3, 0,  5, 0, 0, 0,  5, 5),
-        OverrideIncognitoTestCase(1, 0, 0, 0,  0, 6, 0, 0,  6, 1),
-        OverrideIncognitoTestCase(1, 0, 3, 0,  5, 6, 0, 0,  6, 5),
-        OverrideIncognitoTestCase(1, 0, 0, 4,  5, 6, 0, 0,  6, 5),
-        OverrideIncognitoTestCase(1, 0, 0, 0,  0, 0, 7, 0,  1, 7),
-        OverrideIncognitoTestCase(1, 2, 0, 0,  5, 0, 7, 0,  5, 7),
-        OverrideIncognitoTestCase(1, 2, 0, 0,  5, 0, 0, 8,  5, 8),
-        OverrideIncognitoTestCase(1, 2, 0, 0,  5, 0, 7, 8,  5, 8),
-        OverrideIncognitoTestCase(1, 2, 3, 0,  0, 6, 7, 0,  6, 7)));