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Add Backup test

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hongshibao 2015-10-28 03:04:13 +08:00
parent 08716b8938
commit e8f956be22
4 changed files with 45 additions and 3 deletions
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1
CMakeLists.txt
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@ -112,6 +112,7 @@ set(SQLITECPP_TESTS
tests/Column_test.cpp tests/Column_test.cpp
tests/Database_test.cpp tests/Database_test.cpp
tests/Statement_test.cpp tests/Statement_test.cpp
tests/Backup_test.cpp
) )
source_group(tests FILES ${SQLITECPP_TESTS}) source_group(tests FILES ${SQLITECPP_TESTS})

2
include/SQLiteCpp/Backup.h
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@ -3,7 +3,7 @@
* @ingroup SQLiteCpp * @ingroup SQLiteCpp
* @brief Backup is used to backup a database file in a safe and online way. * @brief Backup is used to backup a database file in a safe and online way.
* *
* Copyright (c) 2015 Shibao HONG (shibaohong@outlook.com) * Copyright (c) 2015-2015 Shibao HONG (shibaohong@outlook.com)
* *
* Distributed under the MIT License (MIT) (See accompanying file LICENSE.txt * Distributed under the MIT License (MIT) (See accompanying file LICENSE.txt
* or copy at http://opensource.org/licenses/MIT) * or copy at http://opensource.org/licenses/MIT)

7
src/Backup.cpp
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@ -3,7 +3,7 @@
* @ingroup SQLiteCpp * @ingroup SQLiteCpp
* @brief Backup is used to backup a database file in a safe and online way. * @brief Backup is used to backup a database file in a safe and online way.
* *
* Copyright (c) 2015 Shibao HONG (shibaohong@outlook.com) * Copyright (c) 2015-2015 Shibao HONG (shibaohong@outlook.com)
* *
* Distributed under the MIT License (MIT) (See accompanying file LICENSE.txt * Distributed under the MIT License (MIT) (See accompanying file LICENSE.txt
* or copy at http://opensource.org/licenses/MIT) * or copy at http://opensource.org/licenses/MIT)
@ -85,8 +85,11 @@ int Backup::executeStep(const int aNumPage /* = -1 */)
if (SQLITE_OK != res && SQLITE_DONE != res && if (SQLITE_OK != res && SQLITE_DONE != res &&
SQLITE_BUSY != res && SQLITE_LOCKED != res) SQLITE_BUSY != res && SQLITE_LOCKED != res)
{ {
std::string strerr("Backup executeStep error with message "); std::string strerr("Backup executeStep error");
#if SQLITE_VERSION_NUMBER >= 3007015 // SQLite v3.7.15 is the first version with sqlite3_errstr() interface
strerr += "with error message ";
strerr += sqlite3_errstr(res); strerr += sqlite3_errstr(res);
#endif
throw SQLite::Exception(strerr); throw SQLite::Exception(strerr);
} }
return res; return res;

38
tests/Backup_test.cpp Normal file
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@ -0,0 +1,38 @@
/**
* @file Backup_test.cpp
* @ingroup tests
* @brief Test of a SQLite Backup.
*
* Copyright (c) 2015-2015 Shibao HONG (shibaohong@outlook.com)
*
* Distributed under the MIT License (MIT) (See accompanying file LICENSE.txt
* or copy at http://opensource.org/licenses/MIT)
*/
#include <SQLiteCpp/Backup.h>
#include <SQLiteCpp/Database.h>
#include <SQLiteCpp/Statement.h>
#include <gtest/gtest.h>
#include <cstdio>
TEST(Backup, executeStep) {
remove("backup_test.db3");
remove("backup_test.db3.backup");
SQLite::Database srcDB("backup_test.db3", SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE);
srcDB.exec("CREATE TABLE backup_test (id INTEGER PRIMARY KEY, value TEXT)");
ASSERT_EQ(1, srcDB.exec("INSERT INTO backup_test VALUES (1, \"first\")"));
ASSERT_EQ(1, srcDB.exec("INSERT INTO backup_test VALUES (2, \"second\")"));
SQLite::Database destDB("backup_test.db3.backup", SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE);
SQLite::Backup backup(destDB, srcDB);
const int res = backup.executeStep();
ASSERT_EQ(res, SQLITE_DONE);
SQLite::Statement query(destDB, "SELECT * FROM backup_test ORDER BY id ASC");
ASSERT_TRUE(query.executeStep());
EXPECT_EQ(1, query.getColumn(0).getInt());
EXPECT_STREQ("first", query.getColumn(1));
ASSERT_TRUE(query.executeStep());
EXPECT_EQ(2, query.getColumn(0).getInt());
EXPECT_STREQ("second", query.getColumn(1));
}