1// Copyright (c) 2011 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "base/strings/string_number_conversions.h" 6#include "chrome/browser/sync/test/integration/dictionary_helper.h" 7#include "chrome/browser/sync/test/integration/profile_sync_service_harness.h" 8#include "chrome/browser/sync/test/integration/sync_test.h" 9#include "chrome/common/spellcheck_common.h" 10 11class MultipleClientDictionarySyncTest : public SyncTest { 12 public: 13 MultipleClientDictionarySyncTest() : SyncTest(MULTIPLE_CLIENT) {} 14 virtual ~MultipleClientDictionarySyncTest() {} 15 16 private: 17 DISALLOW_COPY_AND_ASSIGN(MultipleClientDictionarySyncTest); 18}; 19 20IN_PROC_BROWSER_TEST_F(MultipleClientDictionarySyncTest, AddToOne) { 21 ASSERT_TRUE(SetupSync()) << "SetupSync() failed."; 22 dictionary_helper::LoadDictionaries(); 23 ASSERT_TRUE(dictionary_helper::DictionariesMatch()); 24 25 ASSERT_TRUE(dictionary_helper::AddWord(0, "foo")); 26 ASSERT_TRUE(GetClient(0)->AwaitGroupSyncCycleCompletion(clients())); 27 ASSERT_TRUE(dictionary_helper::DictionariesMatch()); 28} 29 30IN_PROC_BROWSER_TEST_F(MultipleClientDictionarySyncTest, AddSameToAll) { 31 ASSERT_TRUE(SetupSync()) << "SetupSync() failed."; 32 dictionary_helper::LoadDictionaries(); 33 ASSERT_TRUE(dictionary_helper::DictionariesMatch()); 34 35 for (int i = 0; i < num_clients(); ++i) 36 dictionary_helper::AddWord(i, "foo"); 37 ASSERT_TRUE(AwaitQuiescence()); 38 ASSERT_TRUE(dictionary_helper::DictionariesMatch()); 39 ASSERT_EQ(1UL, dictionary_helper::GetDictionarySize(0)); 40} 41 42IN_PROC_BROWSER_TEST_F(MultipleClientDictionarySyncTest, AddDifferentToAll) { 43 ASSERT_TRUE(SetupSync()) << "SetupSync() failed."; 44 dictionary_helper::LoadDictionaries(); 45 ASSERT_TRUE(dictionary_helper::DictionariesMatch()); 46 47 for (int i = 0; i < num_clients(); ++i) 48 dictionary_helper::AddWord(i, "foo" + base::IntToString(i)); 49 ASSERT_TRUE(AwaitQuiescence()); 50 ASSERT_TRUE(dictionary_helper::DictionariesMatch()); 51 ASSERT_EQ(num_clients(), 52 static_cast<int>(dictionary_helper::GetDictionarySize(0))); 53} 54 55IN_PROC_BROWSER_TEST_F(MultipleClientDictionarySyncTest, Limit) { 56 ASSERT_TRUE(SetupSync()) << "SetupSync() failed."; 57 dictionary_helper::LoadDictionaries(); 58 ASSERT_TRUE(dictionary_helper::DictionariesMatch()); 59 60 // Add 1300 different words to each of the clients before sync. 61 for (int i = 0; i < num_clients(); ++i) { 62 GetClient(i)->DisableSyncForAllDatatypes(); 63 for (size_t j = 0; 64 j < chrome::spellcheck_common::MAX_SYNCABLE_DICTIONARY_WORDS; 65 ++j) { 66 ASSERT_TRUE(dictionary_helper::AddWord( 67 i, "foo-" + base::IntToString(i) + "-" + base::Uint64ToString(j))); 68 } 69 ASSERT_EQ(chrome::spellcheck_common::MAX_SYNCABLE_DICTIONARY_WORDS, 70 dictionary_helper::GetDictionarySize(i)); 71 } 72 73 // Turn on sync on client #0. The sync server should contain only data from 74 // client #0. 75 ASSERT_TRUE(GetClient(0)->EnableSyncForAllDatatypes()); 76 ASSERT_TRUE(AwaitQuiescence()); 77 ASSERT_EQ(chrome::spellcheck_common::MAX_SYNCABLE_DICTIONARY_WORDS, 78 dictionary_helper::GetDictionarySize(0)); 79 80 // Turn on sync in the rest of the clients one-by-one. 81 for (int i = 1; i < num_clients(); ++i) { 82 // Client #i has 1300 words before sync. 83 ASSERT_EQ(chrome::spellcheck_common::MAX_SYNCABLE_DICTIONARY_WORDS, 84 dictionary_helper::GetDictionarySize(i)); 85 ASSERT_TRUE(GetClient(i)->EnableSyncForAllDatatypes()); 86 ASSERT_TRUE(AwaitQuiescence()); 87 // Client #i should have 2600 words after sync: 1300 of own original words 88 // and 1300 words from client #0. 89 ASSERT_EQ( 90 chrome::spellcheck_common::MAX_SYNCABLE_DICTIONARY_WORDS * 2, 91 dictionary_helper::GetDictionarySize(i)); 92 } 93 94 // Client #0 should still have only 1300 words after syncing all other 95 // clients, because it has the same data as the sync server. 96 ASSERT_EQ(chrome::spellcheck_common::MAX_SYNCABLE_DICTIONARY_WORDS, 97 dictionary_helper::GetDictionarySize(0)); 98} 99