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// Copyright 2013 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.
#ifndef SQL_TEST_ERROR_CALLBACK_SUPPORT_H_
#define SQL_TEST_ERROR_CALLBACK_SUPPORT_H_
#include "sql/connection.h"
namespace sql {
// Helper to capture any errors into a local variable for testing.
// For instance:
// int error = SQLITE_OK;
// ScopedErrorCallback sec(db, base::Bind(&CaptureErrorCallback, &error));
// // Provoke SQLITE_CONSTRAINT on db.
// EXPECT_EQ(SQLITE_CONSTRAINT, error);
void CaptureErrorCallback(int* error_pointer, int error, sql::Statement* stmt);
// Helper to set db's error callback and then reset it when it goes
// out of scope.
class ScopedErrorCallback {
public:
ScopedErrorCallback(sql::Connection* db,
const sql::Connection::ErrorCallback& cb);
~ScopedErrorCallback();
private:
sql::Connection* db_;
DISALLOW_COPY_AND_ASSIGN(ScopedErrorCallback);
};
} // namespace sql
#endif // SQL_TEST_ERROR_CALLBACK_SUPPORT_H_
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