webkit: Merge 'database' and 'quota' to 'webkit_storage'

webkit/database/quota_table_unittest.cc

-// 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/string_util.h"
-#include "base/utf_string_conversions.h"
-#include "sql/connection.h"
-#include "sql/statement.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "webkit/database/quota_table.h"
-
-namespace {
-
-class TestErrorDelegate : public sql::ErrorDelegate {
- public:
-  TestErrorDelegate() {}
-  virtual ~TestErrorDelegate() {}
-
-  virtual int OnError(int error,
-                      sql::Connection* connection,
-                      sql::Statement* stmt) OVERRIDE {
-    return error;
-  }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(TestErrorDelegate);
-};
-
-}  // namespace
-
-namespace webkit_database {
-
-static bool QuotaTableIsEmpty(sql::Connection* db) {
-  sql::Statement statement(db->GetCachedStatement(
-      SQL_FROM_HERE, "SELECT COUNT(*) FROM Quota"));
-  return (statement.is_valid() && statement.Step() && !statement.ColumnInt(0));
-}
-
-TEST(QuotaTableTest, TestIt) {
-  // Initialize the 'Quota' table.
-  sql::Connection db;
-
-  // Set an error delegate that will make all operations return false on error.
-  db.set_error_delegate(new TestErrorDelegate());
-
-  // Initialize the temp dir and the 'Databases' table.
-  EXPECT_TRUE(db.OpenInMemory());
-  QuotaTable quota_table(&db);
-  EXPECT_TRUE(quota_table.Init());
-
-  // The 'Quota' table should be empty.
-  EXPECT_TRUE(QuotaTableIsEmpty(&db));
-
-  // Set and check the quota for a new origin.
-  string16 origin = ASCIIToUTF16("origin");
-  EXPECT_TRUE(quota_table.SetOriginQuota(origin, 1000));
-  EXPECT_EQ(1000, quota_table.GetOriginQuota(origin));
-
-  // Reset and check the quota for the same origin.
-  EXPECT_TRUE(quota_table.SetOriginQuota(origin, 2000));
-  EXPECT_EQ(2000, quota_table.GetOriginQuota(origin));
-
-  // Clear the quota for an origin
-  EXPECT_TRUE(quota_table.ClearOriginQuota(origin));
-  EXPECT_TRUE(quota_table.GetOriginQuota(origin) < 0);
-
-  // Check that there's no quota set for unknown origins.
-  EXPECT_TRUE(quota_table.GetOriginQuota(ASCIIToUTF16("unknown_origin")) < 0);
-}
-
-}  // namespace webkit_database