Revert 56962 - Next step integrating the HistoryQuickProvider: Implement inde...

chrome/browser/history/in_memory_url_index_unittest.cc

Index: chrome/browser/history/in_memory_url_index_unittest.cc
===================================================================
--- chrome/browser/history/in_memory_url_index_unittest.cc	(revision 56967)
+++ chrome/browser/history/in_memory_url_index_unittest.cc	(working copy)
@@ -2,100 +2,16 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include <stdio.h>
+#include "chrome/browser/history/in_memory_url_index.h"
 
-#include <fstream>
-#include <string>
-#include <vector>
-
-#include "app/sql/statement.h"
-#include "base/file_util.h"
-#include "base/path_service.h"
 #include "base/scoped_ptr.h"
-#include "base/time.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/history/in_memory_url_index.h"
-#include "chrome/browser/history/url_database.h"
-#include "chrome/common/chrome_paths.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-// The test version of the history url database table ('url') is contained in
-// a database file created from a text file('url_history_provider_test.db.txt').
-// The only difference between this table and a live 'urls' table from a
-// profile is that the last_visit_time column in the test table contains a
-// number specifying the number of days relative to 'today' to which the
-// absolute time should be set during the test setup stage.
-//
-// The format of the test database text file is of a SQLite .dump file.
-// Note that only lines whose first character is an upper-case letter are
-// processed when creating the test database.
-
-using base::Time;
-using base::TimeDelta;
-
 namespace history {
 
-class InMemoryURLIndexTest : public testing::Test,
-                             public URLDatabase {
- public:
-  InMemoryURLIndexTest() {}
-
+class InMemoryURLIndexTest : public testing::Test {
  protected:
-  // Test setup.
-  void SetUp() {
-    // Create and populate a working copy of the URL history database.
-    FilePath history_proto_path;
-    PathService::Get(chrome::DIR_TEST_DATA, &history_proto_path);
-    history_proto_path = history_proto_path.Append(
-        FILE_PATH_LITERAL("History"));
-    history_proto_path = history_proto_path.Append(
-        FILE_PATH_LITERAL("url_history_provider_test.db.txt"));
-    EXPECT_TRUE(file_util::PathExists(history_proto_path));
-    EXPECT_TRUE(db_.OpenInMemory());
-
-    std::ifstream proto_file(history_proto_path.value().c_str());
-    static const size_t kCommandBufferMaxSize = 2048;
-    char sql_cmd_line[kCommandBufferMaxSize];
-    while (!proto_file.eof()) {
-      proto_file.getline(sql_cmd_line, kCommandBufferMaxSize);
-      if (!proto_file.eof()) {
-        // We only process lines which begin with a upper-case letter.
-        // TODO(mrossetti): Can iswupper() be used here?
-        if (sql_cmd_line[0] >= 'A' && sql_cmd_line[0] <= 'Z') {
-          std::string sql_cmd(sql_cmd_line);
-          sql::Statement sql_stmt(db_.GetUniqueStatement(sql_cmd_line));
-          EXPECT_TRUE(sql_stmt.Run());
-        }
-      }
-    }
-    proto_file.close();
-
-    // Update the last_visit_time table column
-    // such that it represents a time relative to 'now'.
-    sql::Statement statement(db_.GetUniqueStatement(
-        "SELECT" HISTORY_URL_ROW_FIELDS "FROM urls;"));
-    EXPECT_TRUE(statement);
-    Time time_right_now = Time::NowFromSystemTime();
-    TimeDelta  day_delta = TimeDelta::FromDays(1);
-    while (statement.Step()) {
-      URLRow row;
-      FillURLRow(statement, &row);
-      Time last_visit = time_right_now;
-      for (int64 i = row.last_visit().ToInternalValue(); i > 0; --i)
-        last_visit -= day_delta;
-      row.set_last_visit(last_visit);
-      UpdateURLRow(row.id(), row);
-    }
-  }
-
-  void TearDown() {
-    db_.Close();
-  }
-
-  virtual sql::Connection& GetDB() { return db_; }
-
   scoped_ptr<InMemoryURLIndex> url_index_;
-  sql::Connection db_;
 };
 
 TEST_F(InMemoryURLIndexTest, Construction) {
@@ -103,16 +19,4 @@
   EXPECT_TRUE(url_index_.get());
 }
 
-TEST_F(InMemoryURLIndexTest, Initialization) {
-  url_index_.reset(new InMemoryURLIndex);
-  url_index_->Init(this, UTF8ToUTF16("en,ja,hi,zh"));
-  // There should have been 25 of the 29 urls accepted during filtering.
-  EXPECT_EQ(25U, url_index_->history_item_count_);
-  // The resulting indexes should account for:
-  //    37 characters
-  //    88 words
-  EXPECT_EQ(37U, url_index_->char_word_map_.size());
-  EXPECT_EQ(88U, url_index_->word_map_.size());
-}
-
 }  // namespace history