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Merge pull request #16234 from owncloud/issue-16206-fix-app-config-parallel-insert 

Issue 16206 fix app config parallel insert
This commit is contained in:
Morris Jobke 2015-05-11 16:05:30 +02:00
parent 90d8e4bc00 dfed287dc0
commit afcec88c6f
2 changed files with 174 additions and 82 deletions
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27
lib/private/appconfig.php
View File

@ -42,13 +42,14 @@
namespace OC;
use \OC\DB\Connection;
use OC\DB\Connection;
use OCP\IAppConfig;
/**
* This class provides an easy way for apps to store config values in the
* database.
*/
class AppConfig implements \OCP\IAppConfig {
class AppConfig implements IAppConfig {
/**
* @var \OC\DB\Connection $conn
*/
@ -64,7 +65,7 @@ class AppConfig implements \OCP\IAppConfig {
private $apps = null;
/**
* @param \OC\DB\Connection $conn
* @param Connection $conn
*/
public function __construct(Connection $conn) {
$this->conn = $conn;
@ -172,27 +173,31 @@ class AppConfig implements \OCP\IAppConfig {
}
/**
* sets a value in the appconfig
* Sets a value. If the key did not exist before it will be created.
*
* @param string $app app
* @param string $key key
* @param string $value value
*
* Sets a value. If the key did not exist before it will be created.
* @return void
*/
public function setValue($app, $key, $value) {
$inserted = false;
// Does the key exist? no: insert, yes: update.
if (!$this->hasKey($app, $key)) {
$data = array(
$inserted = (bool) $this->conn->insertIfNotExist('*PREFIX*appconfig', [
'appid' => $app,
'configkey' => $key,
'configvalue' => $value,
);
$this->conn->insert('*PREFIX*appconfig', $data);
} else {
], [
'appid',
'configkey',
]);
}
if (!$inserted) {
$oldValue = $this->getValue($app, $key);
if($oldValue === strval($value)) {
return true;
return;
}
$data = array(
'configvalue' => $value,

229
tests/lib/appconfig.php
View File

@ -8,16 +8,25 @@
*/
class Test_Appconfig extends \Test\TestCase {
public static function setUpBeforeClass() {
parent::setUpBeforeClass();
/** @var \OCP\IAppConfig */
protected $appConfig;
$query = \OC_DB::prepare('DELETE FROM `*PREFIX*appconfig` WHERE `appid` = ?');
/** @var \OCP\IDBConnection */
protected $connection;
public function setUp() {
parent::setUp();
$this->connection = \OC::$server->getDatabaseConnection();
$this->registerAppConfig(new \OC\AppConfig(\OC::$server->getDatabaseConnection()));
$query = $this->connection->prepare('DELETE FROM `*PREFIX*appconfig` WHERE `appid` = ?');
$query->execute(array('testapp'));
$query->execute(array('someapp'));
$query->execute(array('123456'));
$query->execute(array('anotherapp'));
$query = \OC_DB::prepare('INSERT INTO `*PREFIX*appconfig` VALUES (?, ?, ?)');
$query = $this->connection->prepare('INSERT INTO `*PREFIX*appconfig` VALUES (?, ?, ?)');
$query->execute(array('testapp', 'enabled', 'true'));
$query->execute(array('testapp', 'installed_version', '1.2.3'));
@ -35,17 +44,41 @@ class Test_Appconfig extends \Test\TestCase {
$query->execute(array('anotherapp', 'enabled', 'false'));
}
public static function tearDownAfterClass() {
$query = \OC_DB::prepare('DELETE FROM `*PREFIX*appconfig` WHERE `appid` = ?');
public function tearDown() {
$query = $this->connection->prepare('DELETE FROM `*PREFIX*appconfig` WHERE `appid` = ?');
$query->execute(array('testapp'));
$query->execute(array('someapp'));
$query->execute(array('123456'));
$query->execute(array('anotherapp'));
parent::tearDownAfterClass();
$this->registerAppConfig(new \OC\AppConfig(\OC::$server->getDatabaseConnection()));
parent::tearDown();
}
public function testGetApps() {
/**
* Register an app config object for testing purposes.
*
* @param \OCP\IAppConfig $appConfig
*/
protected function registerAppConfig($appConfig) {
\OC::$server->registerService('AppConfig', function ($c) use ($appConfig) {
return $appConfig;
});
}
public function getAppConfigs() {
return [
['\OC_Appconfig'],
[new \OC\AppConfig(\OC::$server->getDatabaseConnection())],
];
}
/**
* @dataProvider getAppConfigs
*
* @param mixed $callable
*/
public function testGetApps($callable) {
$query = \OC_DB::prepare('SELECT DISTINCT `appid` FROM `*PREFIX*appconfig` ORDER BY `appid`');
$result = $query->execute();
$expected = array();
@ -53,11 +86,16 @@ class Test_Appconfig extends \Test\TestCase {
$expected[] = $row['appid'];
}
sort($expected);
$apps = \OC_Appconfig::getApps();
$apps = call_user_func([$callable, 'getApps']);
$this->assertEquals($expected, $apps);
}
public function testGetKeys() {
/**
* @dataProvider getAppConfigs
*
* @param mixed $callable
*/
public function testGetKeys($callable) {
$query = \OC_DB::prepare('SELECT `configkey` FROM `*PREFIX*appconfig` WHERE `appid` = ?');
$result = $query->execute(array('testapp'));
$expected = array();
@ -65,44 +103,103 @@ class Test_Appconfig extends \Test\TestCase {
$expected[] = $row["configkey"];
}
sort($expected);
$keys = \OC_Appconfig::getKeys('testapp');
$keys = call_user_func([$callable, 'getKeys'], 'testapp');
$this->assertEquals($expected, $keys);
}
public function testGetValue() {
$query = \OC_DB::prepare('SELECT `configvalue` FROM `*PREFIX*appconfig` WHERE `appid` = ? AND `configkey` = ?');
$result = $query->execute(array('testapp', 'installed_version'));
$expected = $result->fetchRow();
$value = \OC_Appconfig::getValue('testapp', 'installed_version');
$this->assertEquals($expected['configvalue'], $value);
/**
* @dataProvider getAppConfigs
*
* @param mixed $callable
*/
public function testGetValue($callable) {
$value = call_user_func([$callable, 'getValue'], 'testapp', 'installed_version');
$this->assertConfigKey('testapp', 'installed_version', $value);
$value = \OC_Appconfig::getValue('testapp', 'nonexistant');
$value = call_user_func([$callable, 'getValue'], 'testapp', 'nonexistant');
$this->assertNull($value);
$value = \OC_Appconfig::getValue('testapp', 'nonexistant', 'default');
$value = call_user_func([$callable, 'getValue'], 'testapp', 'nonexistant', 'default');
$this->assertEquals('default', $value);
}
public function testHasKey() {
$value = \OC_Appconfig::hasKey('testapp', 'installed_version');
/**
* @dataProvider getAppConfigs
*
* @param mixed $callable
*/
public function testHasKey($callable) {
$value = call_user_func([$callable, 'hasKey'], 'testapp', 'installed_version');
$this->assertTrue($value);
$value = \OC_Appconfig::hasKey('nonexistant', 'nonexistant');
$value = call_user_func([$callable, 'hasKey'], 'nonexistant', 'nonexistant');
$this->assertFalse($value);
}
public function testSetValue() {
\OC_Appconfig::setValue('testapp', 'installed_version', '1.33.7');
$query = \OC_DB::prepare('SELECT `configvalue` FROM `*PREFIX*appconfig` WHERE `appid` = ? AND `configkey` = ?');
$result = $query->execute(array('testapp', 'installed_version'));
$value = $result->fetchRow();
$this->assertEquals('1.33.7', $value['configvalue']);
/**
* @dataProvider getAppConfigs
*
* @param mixed $callable
*/
public function testSetValue($callable) {
call_user_func([$callable, 'setValue'], 'testapp', 'installed_version', '1.33.7');
$this->assertConfigKey('testapp', 'installed_version', '1.33.7');
\OC_Appconfig::setValue('someapp', 'somekey', 'somevalue');
call_user_func([$callable, 'setValue'], 'someapp', 'somekey', 'somevalue');
$this->assertConfigKey('someapp', 'somekey', 'somevalue');
}
/**
* @dataProvider getAppConfigs
*
* @param mixed $callable
*/
public function testDeleteKey($callable) {
call_user_func([$callable, 'deleteKey'], 'testapp', 'deletethis');
$query = \OC_DB::prepare('SELECT `configvalue` FROM `*PREFIX*appconfig` WHERE `appid` = ? AND `configkey` = ?');
$result = $query->execute(array('someapp', 'somekey'));
$value = $result->fetchRow();
$this->assertEquals('somevalue', $value['configvalue']);
$query->execute(array('testapp', 'deletethis'));
$result = (bool)$query->fetchRow();
$this->assertFalse($result);
}
/**
* @dataProvider getAppConfigs
*
* @param mixed $callable
*/
public function testDeleteApp($callable) {
call_user_func([$callable, 'deleteApp'], 'someapp');
$query = \OC_DB::prepare('SELECT `configkey` FROM `*PREFIX*appconfig` WHERE `appid` = ?');
$query->execute(array('someapp'));
$result = (bool)$query->fetchRow();
$this->assertFalse($result);
}
/**
* @dataProvider getAppConfigs
*
* @param mixed $callable
*/
public function testGetValues($callable) {
$this->assertFalse(call_user_func([$callable, 'getValues'], 'testapp', 'enabled'));
$query = \OC_DB::prepare('SELECT `configkey`, `configvalue` FROM `*PREFIX*appconfig` WHERE `appid` = ?');
$query->execute(array('testapp'));
$expected = array();
while ($row = $query->fetchRow()) {
$expected[$row['configkey']] = $row['configvalue'];
}
$values = call_user_func([$callable, 'getValues'], 'testapp', false);
$this->assertEquals($expected, $values);
$query = \OC_DB::prepare('SELECT `appid`, `configvalue` FROM `*PREFIX*appconfig` WHERE `configkey` = ?');
$query->execute(array('enabled'));
$expected = array();
while ($row = $query->fetchRow()) {
$expected[$row['appid']] = $row['configvalue'];
}
$values = call_user_func([$callable, 'getValues'], false, 'enabled');
$this->assertEquals($expected, $values);
}
public function testSetValueUnchanged() {
@ -118,7 +215,7 @@ class Test_Appconfig extends \Test\TestCase {
.' WHERE `appid` = ?'), $this->equalTo(array('bar')))
->will($this->returnValue($statementMock));
$connectionMock->expects($this->once())
->method('insert')
->method('insertIfNotExist')
->with($this->equalTo('*PREFIX*appconfig'),
$this->equalTo(
array(
@ -126,7 +223,8 @@ class Test_Appconfig extends \Test\TestCase {
'configkey' => 'foo',
'configvalue' => 'v1',
)
));
), $this->equalTo(['appid', 'configkey']))
->willReturn(1);
$connectionMock->expects($this->never())
->method('update');
@ -149,7 +247,7 @@ class Test_Appconfig extends \Test\TestCase {
.' WHERE `appid` = ?'), $this->equalTo(array('bar')))
->will($this->returnValue($statementMock));
$connectionMock->expects($this->once())
->method('insert')
->method('insertIfNotExist')
->with($this->equalTo('*PREFIX*appconfig'),
$this->equalTo(
array(
@ -157,7 +255,8 @@ class Test_Appconfig extends \Test\TestCase {
'configkey' => 'foo',
'configvalue' => 'v1',
)
));
), $this->equalTo(['appid', 'configkey']))
->willReturn(1);
$connectionMock->expects($this->once())
->method('update')
->with($this->equalTo('*PREFIX*appconfig'),
@ -171,41 +270,29 @@ class Test_Appconfig extends \Test\TestCase {
$appconfig->setValue('bar', 'foo', 'v2');
}
public function testDeleteKey() {
\OC_Appconfig::deleteKey('testapp', 'deletethis');
public function testSettingConfigParallel() {
$appConfig1 = new OC\AppConfig(\OC::$server->getDatabaseConnection());
$appConfig2 = new OC\AppConfig(\OC::$server->getDatabaseConnection());
$appConfig1->getValue('testapp', 'foo', 'v1');
$appConfig2->getValue('testapp', 'foo', 'v1');
$appConfig1->setValue('testapp', 'foo', 'v1');
$this->assertConfigKey('testapp', 'foo', 'v1');
$appConfig2->setValue('testapp', 'foo', 'v2');
$this->assertConfigKey('testapp', 'foo', 'v2');
}
/**
* @param string $app
* @param string $key
* @param string $expected
* @throws \OC\DatabaseException
*/
protected function assertConfigKey($app, $key, $expected) {
$query = \OC_DB::prepare('SELECT `configvalue` FROM `*PREFIX*appconfig` WHERE `appid` = ? AND `configkey` = ?');
$query->execute(array('testapp', 'deletethis'));
$result = (bool)$query->fetchRow();
$this->assertFalse($result);
}
public function testDeleteApp() {
\OC_Appconfig::deleteApp('someapp');
$query = \OC_DB::prepare('SELECT `configkey` FROM `*PREFIX*appconfig` WHERE `appid` = ?');
$query->execute(array('someapp'));
$result = (bool)$query->fetchRow();
$this->assertFalse($result);
}
public function testGetValues() {
$this->assertFalse(\OC_Appconfig::getValues('testapp', 'enabled'));
$query = \OC_DB::prepare('SELECT `configkey`, `configvalue` FROM `*PREFIX*appconfig` WHERE `appid` = ?');
$query->execute(array('testapp'));
$expected = array();
while ($row = $query->fetchRow()) {
$expected[$row['configkey']] = $row['configvalue'];
}
$values = \OC_Appconfig::getValues('testapp', false);
$this->assertEquals($expected, $values);
$query = \OC_DB::prepare('SELECT `appid`, `configvalue` FROM `*PREFIX*appconfig` WHERE `configkey` = ?');
$query->execute(array('enabled'));
$expected = array();
while ($row = $query->fetchRow()) {
$expected[$row['appid']] = $row['configvalue'];
}
$values = \OC_Appconfig::getValues(false, 'enabled');
$this->assertEquals($expected, $values);
$result = $query->execute([$app, $key]);
$actual = $result->fetchRow();
$this->assertEquals($expected, $actual['configvalue']);
}
}