132 lines
3.2 KiB
PHP
132 lines
3.2 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Bootstrap for tests.
|
|
*/
|
|
|
|
namespace PhpMyAdmin\SqlParser\Tests;
|
|
|
|
use PhpMyAdmin\SqlParser\Lexer;
|
|
use PhpMyAdmin\SqlParser\Parser;
|
|
use PhpMyAdmin\SqlParser\TokensList;
|
|
use PhpMyAdmin\SqlParser\Context;
|
|
use PHPUnit\Framework\TestCase as BaseTestCase;
|
|
|
|
$GLOBALS['lang'] = 'en';
|
|
|
|
/**
|
|
* Implements useful methods for testing.
|
|
*
|
|
* @category Tests
|
|
*
|
|
* @license https://www.gnu.org/licenses/gpl-2.0.txt GPL-2.0+
|
|
*/
|
|
abstract class TestCase extends BaseTestCase
|
|
{
|
|
/**
|
|
* Gets the token list generated by lexing this query.
|
|
*
|
|
* @param string $query the query to be lexed
|
|
*
|
|
* @return TokensList
|
|
*/
|
|
public function getTokensList($query)
|
|
{
|
|
$lexer = new Lexer($query);
|
|
|
|
return $lexer->list;
|
|
}
|
|
|
|
/**
|
|
* Gets the errors as an array.
|
|
*
|
|
* @param Lexer|Parser $obj object containing the errors
|
|
*
|
|
* @return array
|
|
*/
|
|
public function getErrorsAsArray($obj)
|
|
{
|
|
$ret = array();
|
|
foreach ($obj->errors as $err) {
|
|
$ret[] = $obj instanceof Lexer
|
|
? array(
|
|
$err->getMessage(),
|
|
$err->ch,
|
|
$err->pos,
|
|
$err->getCode(),
|
|
)
|
|
: array(
|
|
$err->getMessage(),
|
|
$err->token,
|
|
$err->getCode()
|
|
);
|
|
}
|
|
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* Gets test's input and expected output.
|
|
*
|
|
* @param string $name the name of the test
|
|
*
|
|
* @return array
|
|
*/
|
|
public function getData($name)
|
|
{
|
|
/*
|
|
* The unrestricted unserialize() is needed here as we do have
|
|
* serialized objects in the tests. There should be no security risk as
|
|
* the test data comes with the repository.
|
|
*/
|
|
$data = unserialize(file_get_contents('tests/data/' . $name . '.out'));
|
|
$data['query'] = file_get_contents('tests/data/' . $name . '.in');
|
|
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* Runs a test.
|
|
*
|
|
* @param string $name the name of the test
|
|
*/
|
|
public function runParserTest($name)
|
|
{
|
|
/**
|
|
* Test's data.
|
|
*
|
|
* @var array
|
|
*/
|
|
$data = $this->getData($name);
|
|
|
|
if (strpos($name, '/ansi/') !== false) {
|
|
// set mode if appropriate
|
|
Context::setMode('ANSI_QUOTES');
|
|
}
|
|
|
|
// Lexer.
|
|
$lexer = new Lexer($data['query']);
|
|
$lexerErrors = $this->getErrorsAsArray($lexer);
|
|
$lexer->errors = array();
|
|
|
|
// Parser.
|
|
$parser = empty($data['parser']) ? null : new Parser($lexer->list);
|
|
$parserErrors = array();
|
|
if ($parser !== null) {
|
|
$parserErrors = $this->getErrorsAsArray($parser);
|
|
$parser->errors = array();
|
|
}
|
|
|
|
// Testing objects.
|
|
$this->assertEquals($data['lexer'], $lexer);
|
|
$this->assertEquals($data['parser'], $parser);
|
|
|
|
// Testing errors.
|
|
$this->assertEquals($data['errors']['parser'], $parserErrors);
|
|
$this->assertEquals($data['errors']['lexer'], $lexerErrors);
|
|
|
|
// reset mode after test run
|
|
Context::setMode();
|
|
}
|
|
}
|