function testMultiExecBlock_CheckAndSet_Discard()
{
$client = RC::getConnection();
$client->flushdb();
$client->set('foo', 'bar');
$options = array('watch' => 'foo', 'cas' => true);
$replies = $client->multiExec($options, p_anon("\$tx", "\n \$tx->watch('foobar');\n \$foo = \$tx->get('foo');\n \$tx->multi();\n \$tx->set('foobar', \$foo);\n \$tx->discard();\n \$tx->mget('foo', 'foobar');\n "));
$this->assertInternalType('array', $replies);
$this->assertEquals(array(array('bar', null)), $replies);
$hijack = true;
$client->set('foo', 'bar');
$options = array('watch' => 'foo', 'cas' => true, 'retry' => 1);
$replies = $client->multiExec($options, p_anon("\$tx", "\n \$client2 = RC::getConnection(true);\n \$hijack = \$client2->get('foo') !== 'hijacked';\n \$foo = \$tx->get('foo');\n \$tx->multi();\n \$tx->set('foobar', \$foo);\n \$tx->discard();\n if (\$hijack) {\n \$client2->set('foo', 'hijacked!');\n }\n \$tx->mget('foo', 'foobar');\n "));
$this->assertInternalType('array', $replies);
$this->assertEquals(array(array('hijacked!', null)), $replies);
}
function testSort()
{
$unorderedList = RC::pushTailAndReturn($this->redis, 'unordered', array(2, 100, 3, 1, 30, 10));
// without parameters
$this->assertEquals(array(1, 2, 3, 10, 30, 100), $this->redis->sort('unordered'));
// with parameter ASC/DESC
$this->assertEquals(array(100, 30, 10, 3, 2, 1), $this->redis->sort('unordered', array('sort' => 'desc')));
// with parameter LIMIT
$this->assertEquals(array(1, 2, 3), $this->redis->sort('unordered', array('limit' => array(0, 3))));
$this->assertEquals(array(10, 30), $this->redis->sort('unordered', array('limit' => array(3, 2))));
// with parameter ALPHA
$this->assertEquals(array(1, 10, 100, 2, 3, 30), $this->redis->sort('unordered', array('alpha' => true)));
// with combined parameters
$this->assertEquals(array(30, 10, 3, 2), $this->redis->sort('unordered', array('alpha' => false, 'sort' => 'desc', 'limit' => array(1, 4))));
// with parameter ALPHA
$this->assertEquals(array(1, 10, 100, 2, 3, 30), $this->redis->sort('unordered', array('alpha' => true)));
// with parameter STORE
$this->assertEquals(count($unorderedList), $this->redis->sort('unordered', array('store' => 'ordered')));
$this->assertEquals(array(1, 2, 3, 10, 30, 100), $this->redis->lrange('ordered', 0, -1));
// with parameter GET
$this->redis->rpush('uids', 1003);
$this->redis->rpush('uids', 1001);
$this->redis->rpush('uids', 1002);
$this->redis->rpush('uids', 1000);
$sortget = array('uid:1000' => 'foo', 'uid:1001' => 'bar', 'uid:1002' => 'hoge', 'uid:1003' => 'piyo');
$this->redis->mset($sortget);
$this->assertEquals(array_values($sortget), $this->redis->sort('uids', array('get' => 'uid:*')));
// wrong type
RC::testForServerException($this, RC::EXCEPTION_WRONG_TYPE, p_anon("\$test", "\n \$test->redis->set('foo', 'bar');\n \$test->redis->sort('foo');\n "));
}
function testMultiExecBlock_RetryOnServerAbort()
{
$client1 = RC::getConnection();
$client1->flushdb();
$retry = 3;
$thrownException = null;
try {
$options = array('watch' => 'sentinel', 'retry' => $retry);
$client1->multiExec($options, p_anon("\$tx", "\n \$tx->set('sentinel', 'client1');\n \$tx->get('sentinel');\n \$client2 = RC::getConnection(true);\n \$client2->incr('attempts');\n \$client2->set('sentinel', 'client2');\n "));
} catch (Predis_AbortedMultiExec $exception) {
$thrownException = $exception;
}
$this->assertType('Predis_AbortedMultiExec', $thrownException);
$this->assertEquals('The current transaction has been aborted by the server', $thrownException->getMessage());
$this->assertEquals('client2', $client1->get('sentinel'));
$this->assertEquals($retry + 1, $client1->get('attempts'));
$client1->del('attempts', 'sentinel');
$thrownException = null;
try {
$options = array('watch' => 'sentinel', 'cas' => true, 'retry' => $retry);
$client1->multiExec($options, p_anon("\$tx", "\n \$tx->incr('attempts');\n \$tx->multi();\n \$tx->set('sentinel', 'client1');\n \$tx->get('sentinel');\n \$client2 = RC::getConnection(true);\n \$client2->set('sentinel', 'client2');\n "));
} catch (Predis_AbortedMultiExec $exception) {
$thrownException = $exception;
}
$this->assertType('Predis_AbortedMultiExec', $thrownException);
$this->assertEquals('The current transaction has been aborted by the server', $thrownException->getMessage());
$this->assertEquals('client2', $client1->get('sentinel'));
$this->assertEquals($retry + 1, $client1->get('attempts'));
}
