mandoline filesystem: add a sqlite3 vfs to proxy filesystem usage.

sql/statement_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 <string>
 
 #include "base/bind.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "sql/connection.h"
+#include "sql/correct_sql_test_base.h"
 #include "sql/statement.h"
 #include "sql/test/error_callback_support.h"
 #include "sql/test/scoped_error_ignorer.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/sqlite/sqlite3.h"
 
 namespace {
 
-class SQLStatementTest : public testing::Test {
- public:
-  void SetUp() override {
-    ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
-    ASSERT_TRUE(db_.Open(temp_dir_.path().AppendASCII("SQLStatementTest.db")));
-  }
-
-  void TearDown() override { db_.Close(); }
-
-  sql::Connection& db() { return db_; }
-
- private:
-  base::ScopedTempDir temp_dir_;
-  sql::Connection db_;
-};
+using SQLStatementTest = sql::SQLTestBase;
 
 }  // namespace
 
 TEST_F(SQLStatementTest, Assign) {
   sql::Statement s;
   EXPECT_FALSE(s.is_valid());
 
   s.Assign(db().GetUniqueStatement("CREATE TABLE foo (a, b)"));
   EXPECT_TRUE(s.is_valid());
 }
@@ skipping 75 matching lines @@
 
   s.Reset(false);
   // Verify that we can get all rows again.
   ASSERT_TRUE(s.Step());
   EXPECT_EQ(12, s.ColumnInt(0));
   EXPECT_FALSE(s.Step());
 
   s.Reset(true);
   ASSERT_FALSE(s.Step());
 }