Total: 22
.NET Framework
Test
2021
Project Request
ASP.NET MVC • C# • SQL Server
Idea of the project: if someone wants to order a project development, here you can send an application.
Test
2020
ProjectC
ASP.NET MVC • C# • JSON • jQuery
JSON data processing.
Test
2020
Vehicle Maintenance
ASP.NET MVC • VB.NET • JSON
Idea of the project: if someone wants to order a project development, here you can send an application.
Test
2019
Movie Navigator
ASP.NET MVC • VB.NET
Request information about movie from IMDB.
Test
2018
Customers Exchange
ASP.NET MVC • C# • SQL Server
Automated teller machine emulation.
Test
2016
ATM
ASP.NET MVC • C#
Automated teller machine emulation.
.NET Core
Pet project
2022
Mail Daemon
.NET 9 • Console • JSON
Utility to send mails with customizable settings.
Custom
Code
2024
Buns of code
.NET Framework • C# • JavaScript
Code snippets from my projects, ready to use; tiny tests; code examples.
PHP
Test
2024
Mediabox
PHP 8 • Laravel 11 • Vue.js • Composer • SQLite
Test project for media files management.
Test
2020
Loan Castle
PHP • MariaDB
Jums jāizstrādā kāda lielāk projekta prototips. Izstrādājot prototipu, paturiet prātā, ka projektam attīstoties, šo prototipu varētu vajadzēt pilnveidot.
Test
2020
Content Management
PHP • MySQL • AJAX
Создать простой сайт, где будет страница с формой для авторизации и страница для авторизованного пользователя.
Test
2019
Laravel
PHP • Laravel • Vue.js • Composer • SQLite
Izveidot aplikāciju, kura ik pēc noteikta intervāla (60 sekundes) veic ierakstu datubāzē izmantojot Laravel freimworka iebūvēto funkcionalitāti.
Test
2019
Phone Check
PHP • JavaScript • JSON • Docker
Implement application to detect country by phone number.
Frontend
Test
2021
Forex Wall
npm • React
For this exercise, what we need is a simple live wall for tracking currencies.
Business projects
Commercial
2008
Certification Center
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • SQL Server • ADO.NET • Dapper • JavaScript • jQuery • Git
Transport registration and certification services in Latvia, Customer Relationship Management.
Commercial
2000
Amerikas Auto
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • SQL Server • ADO.NET • Entity Framework • JavaScript • jQuery • Git
Car service and spare parts for all USA and European car models, Customer Relationship Management.
Pet projects
Pet project
2023
Geolocation Assistant
.NET 8 • ASP.NET Core • C# • Web API • JSON • Git
Website for determining geolocation by IP or geotagged photo.
Pet project
2008
Web Dynamics
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • Web API • JSON • SQL Server • Dapper • JavaScript • jQuery • SVG • Git
Software development blog. Articles, books, videos, content management.
Pet project
2000
Blackball
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • Web API • JSON • XML • SQL Server • Dapper • JavaScript • jQuery • SVG • Git
My entertainment portal created from scratch.
Good old times
Legacy
2000
DOS Clock
Turbo Pascal • Assembler
Digital clock.
Legacy
2000
BrainOut
Turbo Pascal • Assembler
Tank battle game.
Legacy
1999
Airport Administrator
Turbo Pascal
Курсовая работа в институте.
Legacy
1998
Atomizer
Turbo Pascal • Assembler
Atomizer, aka «Studio2D». Graphic raster editor. AGI is my own «Atomizer Generated Image» file format.
Laravel
2019 TestIzveidot aplikāciju, kura ik pēc noteikta intervāla (60 sekundes) veic ierakstu datubāzē izmantojot Laravel freimworka iebūvēto funkcionalitāti.
PHP
Laravel
Vue.js
Composer
SQLite
Source code
Root
/
vendor
/
symfony
/
http-foundation
/
Tests
/
Session
/
Storage
/
Handler
/
PdoSessionHandlerTest.php
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpFoundation\Tests\Session\Storage\Handler;
use PHPUnit\Framework\TestCase;
use Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler;
/**
* @requires extension pdo_sqlite
* @group time-sensitive
*/
class PdoSessionHandlerTest extends TestCase
{
private $dbFile;
protected function tearDown()
{
// make sure the temporary database file is deleted when it has been created (even when a test fails)
if ($this->dbFile) {
@unlink($this->dbFile);
}
parent::tearDown();
}
protected function getPersistentSqliteDsn()
{
$this->dbFile = tempnam(sys_get_temp_dir(), 'sf_sqlite_sessions');
return 'sqlite:'.$this->dbFile;
}
protected function getMemorySqlitePdo()
{
$pdo = new \PDO('sqlite::memory:');
$pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
$storage = new PdoSessionHandler($pdo);
$storage->createTable();
return $pdo;
}
/**
* @expectedException \InvalidArgumentException
*/
public function testWrongPdoErrMode()
{
$pdo = $this->getMemorySqlitePdo();
$pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_SILENT);
$storage = new PdoSessionHandler($pdo);
}
/**
* @expectedException \RuntimeException
*/
public function testInexistentTable()
{
$storage = new PdoSessionHandler($this->getMemorySqlitePdo(), ['db_table' => 'inexistent_table']);
$storage->open('', 'sid');
$storage->read('id');
$storage->write('id', 'data');
$storage->close();
}
/**
* @expectedException \RuntimeException
*/
public function testCreateTableTwice()
{
$storage = new PdoSessionHandler($this->getMemorySqlitePdo());
$storage->createTable();
}
public function testWithLazyDsnConnection()
{
$dsn = $this->getPersistentSqliteDsn();
$storage = new PdoSessionHandler($dsn);
$storage->createTable();
$storage->open('', 'sid');
$data = $storage->read('id');
$storage->write('id', 'data');
$storage->close();
$this->assertSame('', $data, 'New session returns empty string data');
$storage->open('', 'sid');
$data = $storage->read('id');
$storage->close();
$this->assertSame('data', $data, 'Written value can be read back correctly');
}
public function testWithLazySavePathConnection()
{
$dsn = $this->getPersistentSqliteDsn();
// Open is called with what ini_set('session.save_path', $dsn) would mean
$storage = new PdoSessionHandler(null);
$storage->open($dsn, 'sid');
$storage->createTable();
$data = $storage->read('id');
$storage->write('id', 'data');
$storage->close();
$this->assertSame('', $data, 'New session returns empty string data');
$storage->open($dsn, 'sid');
$data = $storage->read('id');
$storage->close();
$this->assertSame('data', $data, 'Written value can be read back correctly');
}
public function testReadWriteReadWithNullByte()
{
$sessionData = 'da'."\0".'ta';
$storage = new PdoSessionHandler($this->getMemorySqlitePdo());
$storage->open('', 'sid');
$readData = $storage->read('id');
$storage->write('id', $sessionData);
$storage->close();
$this->assertSame('', $readData, 'New session returns empty string data');
$storage->open('', 'sid');
$readData = $storage->read('id');
$storage->close();
$this->assertSame($sessionData, $readData, 'Written value can be read back correctly');
}
public function testReadConvertsStreamToString()
{
$pdo = new MockPdo('pgsql');
$pdo->prepareResult = $this->getMockBuilder('PDOStatement')->getMock();
$content = 'foobar';
$stream = $this->createStream($content);
$pdo->prepareResult->expects($this->once())->method('fetchAll')
->willReturn([[$stream, 42, time()]]);
$storage = new PdoSessionHandler($pdo);
$result = $storage->read('foo');
$this->assertSame($content, $result);
}
public function testReadLockedConvertsStreamToString()
{
if (filter_var(ini_get('session.use_strict_mode'), FILTER_VALIDATE_BOOLEAN)) {
$this->markTestSkipped('Strict mode needs no locking for new sessions.');
}
$pdo = new MockPdo('pgsql');
$selectStmt = $this->getMockBuilder('PDOStatement')->getMock();
$insertStmt = $this->getMockBuilder('PDOStatement')->getMock();
$pdo->prepareResult = function ($statement) use ($selectStmt, $insertStmt) {
return 0 === strpos($statement, 'INSERT') ? $insertStmt : $selectStmt;
};
$content = 'foobar';
$stream = $this->createStream($content);
$exception = null;
$selectStmt->expects($this->atLeast(2))->method('fetchAll')
->willReturnCallback(function () use (&$exception, $stream) {
return $exception ? [[$stream, 42, time()]] : [];
});
$insertStmt->expects($this->once())->method('execute')
->willReturnCallback(function () use (&$exception) {
throw $exception = new \PDOException('', '23');
});
$storage = new PdoSessionHandler($pdo);
$result = $storage->read('foo');
$this->assertSame($content, $result);
}
public function testReadingRequiresExactlySameId()
{
$storage = new PdoSessionHandler($this->getMemorySqlitePdo());
$storage->open('', 'sid');
$storage->write('id', 'data');
$storage->write('test', 'data');
$storage->write('space ', 'data');
$storage->close();
$storage->open('', 'sid');
$readDataCaseSensitive = $storage->read('ID');
$readDataNoCharFolding = $storage->read('tést');
$readDataKeepSpace = $storage->read('space ');
$readDataExtraSpace = $storage->read('space ');
$storage->close();
$this->assertSame('', $readDataCaseSensitive, 'Retrieval by ID should be case-sensitive (collation setting)');
$this->assertSame('', $readDataNoCharFolding, 'Retrieval by ID should not do character folding (collation setting)');
$this->assertSame('data', $readDataKeepSpace, 'Retrieval by ID requires spaces as-is');
$this->assertSame('', $readDataExtraSpace, 'Retrieval by ID requires spaces as-is');
}
/**
* Simulates session_regenerate_id(true) which will require an INSERT or UPDATE (replace).
*/
public function testWriteDifferentSessionIdThanRead()
{
$storage = new PdoSessionHandler($this->getMemorySqlitePdo());
$storage->open('', 'sid');
$storage->read('id');
$storage->destroy('id');
$storage->write('new_id', 'data_of_new_session_id');
$storage->close();
$storage->open('', 'sid');
$data = $storage->read('new_id');
$storage->close();
$this->assertSame('data_of_new_session_id', $data, 'Data of regenerated session id is available');
}
public function testWrongUsageStillWorks()
{
// wrong method sequence that should no happen, but still works
$storage = new PdoSessionHandler($this->getMemorySqlitePdo());
$storage->write('id', 'data');
$storage->write('other_id', 'other_data');
$storage->destroy('inexistent');
$storage->open('', 'sid');
$data = $storage->read('id');
$otherData = $storage->read('other_id');
$storage->close();
$this->assertSame('data', $data);
$this->assertSame('other_data', $otherData);
}
public function testSessionDestroy()
{
$pdo = $this->getMemorySqlitePdo();
$storage = new PdoSessionHandler($pdo);
$storage->open('', 'sid');
$storage->read('id');
$storage->write('id', 'data');
$storage->close();
$this->assertEquals(1, $pdo->query('SELECT COUNT(*) FROM sessions')->fetchColumn());
$storage->open('', 'sid');
$storage->read('id');
$storage->destroy('id');
$storage->close();
$this->assertEquals(0, $pdo->query('SELECT COUNT(*) FROM sessions')->fetchColumn());
$storage->open('', 'sid');
$data = $storage->read('id');
$storage->close();
$this->assertSame('', $data, 'Destroyed session returns empty string');
}
/**
* @runInSeparateProcess
*/
public function testSessionGC()
{
$previousLifeTime = ini_set('session.gc_maxlifetime', 1000);
$pdo = $this->getMemorySqlitePdo();
$storage = new PdoSessionHandler($pdo);
$storage->open('', 'sid');
$storage->read('id');
$storage->write('id', 'data');
$storage->close();
$storage->open('', 'sid');
$storage->read('gc_id');
ini_set('session.gc_maxlifetime', -1); // test that you can set lifetime of a session after it has been read
$storage->write('gc_id', 'data');
$storage->close();
$this->assertEquals(2, $pdo->query('SELECT COUNT(*) FROM sessions')->fetchColumn(), 'No session pruned because gc not called');
$storage->open('', 'sid');
$data = $storage->read('gc_id');
$storage->gc(-1);
$storage->close();
ini_set('session.gc_maxlifetime', $previousLifeTime);
$this->assertSame('', $data, 'Session already considered garbage, so not returning data even if it is not pruned yet');
$this->assertEquals(1, $pdo->query('SELECT COUNT(*) FROM sessions')->fetchColumn(), 'Expired session is pruned');
}
public function testGetConnection()
{
$storage = new PdoSessionHandler($this->getMemorySqlitePdo());
$method = new \ReflectionMethod($storage, 'getConnection');
$method->setAccessible(true);
$this->assertInstanceOf('\PDO', $method->invoke($storage));
}
public function testGetConnectionConnectsIfNeeded()
{
$storage = new PdoSessionHandler('sqlite::memory:');
$method = new \ReflectionMethod($storage, 'getConnection');
$method->setAccessible(true);
$this->assertInstanceOf('\PDO', $method->invoke($storage));
}
/**
* @dataProvider provideUrlDsnPairs
*/
public function testUrlDsn($url, $expectedDsn, $expectedUser = null, $expectedPassword = null)
{
$storage = new PdoSessionHandler($url);
$this->assertAttributeEquals($expectedDsn, 'dsn', $storage);
if (null !== $expectedUser) {
$this->assertAttributeEquals($expectedUser, 'username', $storage);
}
if (null !== $expectedPassword) {
$this->assertAttributeEquals($expectedPassword, 'password', $storage);
}
}
public function provideUrlDsnPairs()
{
yield ['mysql://localhost/test', 'mysql:host=localhost;dbname=test;'];
yield ['mysql://localhost:56/test', 'mysql:host=localhost;port=56;dbname=test;'];
yield ['mysql2://root:pwd@localhost/test', 'mysql:host=localhost;dbname=test;', 'root', 'pwd'];
yield ['postgres://localhost/test', 'pgsql:host=localhost;dbname=test;'];
yield ['postgresql://localhost:5634/test', 'pgsql:host=localhost;port=5634;dbname=test;'];
yield ['postgres://root:pwd@localhost/test', 'pgsql:host=localhost;dbname=test;', 'root', 'pwd'];
yield 'sqlite relative path' => ['sqlite://localhost/tmp/test', 'sqlite:tmp/test'];
yield 'sqlite absolute path' => ['sqlite://localhost//tmp/test', 'sqlite:/tmp/test'];
yield 'sqlite relative path without host' => ['sqlite:///tmp/test', 'sqlite:tmp/test'];
yield 'sqlite absolute path without host' => ['sqlite3:////tmp/test', 'sqlite:/tmp/test'];
yield ['sqlite://localhost/:memory:', 'sqlite::memory:'];
yield ['mssql://localhost/test', 'sqlsrv:server=localhost;Database=test'];
yield ['mssql://localhost:56/test', 'sqlsrv:server=localhost,56;Database=test'];
}
private function createStream($content)
{
$stream = tmpfile();
fwrite($stream, $content);
fseek($stream, 0);
return $stream;
}
}
class MockPdo extends \PDO
{
public $prepareResult;
private $driverName;
private $errorMode;
public function __construct($driverName = null, $errorMode = null)
{
$this->driverName = $driverName;
$this->errorMode = null !== $errorMode ?: \PDO::ERRMODE_EXCEPTION;
}
public function getAttribute($attribute)
{
if (\PDO::ATTR_ERRMODE === $attribute) {
return $this->errorMode;
}
if (\PDO::ATTR_DRIVER_NAME === $attribute) {
return $this->driverName;
}
return parent::getAttribute($attribute);
}
public function prepare($statement, $driverOptions = [])
{
return \is_callable($this->prepareResult)
? ($this->prepareResult)($statement, $driverOptions)
: $this->prepareResult;
}
public function beginTransaction()
{
}
public function rollBack()
{
}
}