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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Tests for correctness of SQL parser
*
* @package PhpMyAdmin-test
*/
/*
* Include to test.
*/
require_once 'libraries/sqlparser.lib.php';
require_once 'libraries/sqlparser.data.php';
require_once 'libraries/php-gettext/gettext.inc';
require_once 'libraries/Message.class.php';
require_once 'libraries/Util.class.php';
require_once 'libraries/Theme.class.php';
require_once 'libraries/sanitizing.lib.php';
/**
* PMA_SQLParser_Test class
*
* this class is for testing sqlparser.lib.php
*
* @package PhpMyAdmin-test
*/
class PMA_SQLParser_Test extends PHPUnit_Framework_TestCase
{
/**
* Prepares environment for the test.
*
* @return void
*/
public function setUp()
{
if (function_exists('mb_internal_encoding')) {
mb_internal_encoding('utf-8');
}
$_SESSION['PMA_Theme'] = new PMA_Theme();
$GLOBALS['pmaThemeImage'] = 'theme/';
}
/**
* Testing of SQL parser.
*
* @param string $sql SQL query to parse
* @param array $expected Expected parse result
* @param string $error Expected error message
*
* @return void
*
* @dataProvider parserData
* @group medium
*/
public function testParser($sql, $expected, $error = '')
{
PMA_SQP_resetError();
$this->expectOutputString($error);
$parsed_sql = PMA_SQP_parse($sql);
$this->assertEquals('', PMA_SQP_getErrorString());
$this->assertEquals($expected, $parsed_sql);
}
/**
* Test for PMA_SQP_isKeyWord
*
* @return void
*/
public function testPmaSqpIsKeyWord()
{
PMA_SQP_resetError();
$this->assertTrue(PMA_SQP_isKeyWord("ACCESSIBLE"));
$this->assertTrue(PMA_SQP_isKeyWord("accessible"));
$this->assertTrue(PMA_SQP_isKeyWord("ASC"));
$this->assertFalse(PMA_SQP_isKeyWord("hello"));
}
/**
* Test PMA_SQP_typeCheck
*
* @return void
*/
public function testPmaSqpTypeCheck()
{
$this->assertTrue(
PMA_SQP_typeCheck("VARCHAR", "VARCHAR")
);
$this->assertFalse(
PMA_SQP_typeCheck("VARCHAR", "VARCHAR_INT")
);
$this->assertTrue(
PMA_SQP_typeCheck("VARCHAR_INT", "VARCHAR")
);
$this->assertFalse(
PMA_SQP_typeCheck("TIME_INT", "VARCHAR")
);
}
/**
* Test PMA_SQP_throwError
*
* @return void
*/
public function testPmaSqpThrowError()
{
global $SQP_errorString;
$message = "error from testPMA_SQP_throwError";
$sql = "select * from PMA.PMABookmark";
PMA_SQP_throwError($message, $sql);
$this->assertContains(
"There seems to be an error in your SQL query.",
$SQP_errorString
);
$this->assertContains(
'ERROR: ' . $message,
$SQP_errorString
);
$this->assertContains(
'SQL: ' . htmlspecialchars($sql),
$SQP_errorString
);
}
/**
* Data provider for parser testing
*
* @return array with test data
*/
public function parserData()
{
return array(
array(
'SELECT 1;',
array(
'raw' => 'SELECT 1;',
0 => array(
'type' => 'alpha_reservedWord',
'data' => 'SELECT',
'pos' => 6,
'forbidden' => true,
),
1 => array(
'type' => 'digit_integer',
'data' => '1',
'pos' => 8,
),
2 => array(
'type' => 'punct_queryend',
'data' => ';',
'pos' => 9,
),
'len' => 3,
)
),
array(
'SELECT * from aaa;',
array(
'raw' => 'SELECT * from aaa;',
0 => array(
'type' => 'alpha_reservedWord',
'data' => 'SELECT',
'pos' => 6,
'forbidden' => true,
),
1 => array(
'type' => 'punct',
'data' => '*',
'pos' => 8,
),
2 => array(
'type' => 'alpha_reservedWord',
'data' => 'from',
'pos' => 13,
'forbidden' => true,
),
3 => array(
'type' => 'alpha_identifier',
'data' => 'aaa',
'pos' => 17,
'forbidden' => false,
),
4 => array(
'type' => 'punct_queryend',
'data' => ';',
'pos' => 18,
),
'len' => 5,
)
),
array(
'SELECT * from `aaa`;',
array(
'raw' => 'SELECT * from `aaa`;',
0 => array(
'type' => 'alpha_reservedWord',
'data' => 'SELECT',
'pos' => 6,
'forbidden' => true,
),
1 => array(
'type' => 'punct',
'data' => '*',
'pos' => 8,
),
2 => array(
'type' => 'alpha_reservedWord',
'data' => 'from',
'pos' => 13,
'forbidden' => true,
),
3 => array(
'type' => 'quote_backtick',
'data' => '`aaa`',
'pos' => 19,
),
4 => array(
'type' => 'punct_queryend',
'data' => ';',
'pos' => 20,
),
'len' => 5,
)
),
array(
'SELECT * from `aaa;',
array(
'raw' => 'SELECT * from `aaa`;',
0 => array (
'type' => 'alpha_reservedWord',
'data' => 'SELECT',
'pos' => 6,
'forbidden' => true,
),
1 => array(
'type' => 'punct',
'data' => '*',
'pos' => 8,
),
2 => array(
'type' => 'alpha_reservedWord',
'data' => 'from',
'pos' => 13,
'forbidden' => true,
),
3 => array(
'type' => 'quote_backtick',
'data' => '`aaa`',
'pos' => 19,
),
4 => array(
'type' => 'punct_queryend',
'data' => ';',
'pos' => 20,
),
'len' => 5,
),
'<div class="notice"><img src="theme/s_notice.png" '
. 'title="" alt="" /> Automatically appended '
. 'backtick to the end of query!</div>'
),
array(
'SELECT * FROM `a_table` tbla INNER JOIN b_table` tblb ON '
. 'tblb.id = tbla.id WHERE tblb.field1 != tbla.field1`;',
array(
'raw' => 'SELECT * FROM `a_table` tbla INNER JOIN '
. 'b_table` tblb ON tblb.id = tbla.id WHERE '
. 'tblb.field1 != tbla.field1`;',
0 => array(
'type' => 'alpha_reservedWord',
'data' => 'SELECT',
'pos' => 6,
'forbidden' => true,
),
1 => array(
'type' => 'punct',
'data' => '*',
'pos' => 8,
),
2 => array(
'type' => 'alpha_reservedWord',
'data' => 'FROM',
'pos' => 13,
'forbidden' => true,
),
3 => array(
'type' => 'quote_backtick',
'data' => '`a_table`',
'pos' => 23,
),
4 => array(
'type' => 'alpha_identifier',
'data' => 'tbla',
'pos' => 28,
'forbidden' => false,
),
5 => array(
'type' => 'alpha_reservedWord',
'data' => 'INNER',
'pos' => 34,
'forbidden' => true,
),
6 => array(
'type' => 'alpha_reservedWord',
'data' => 'JOIN',
'pos' => 39,
'forbidden' => true,
),
7 => array(
'type' => 'alpha_identifier',
'data' => 'b_table',
'pos' => 47,
'forbidden' => false,
),
8 => array(
'type' => 'quote_backtick',
'data' => '` tblb ON tblb.id = tbla.id WHERE '
. 'tblb.field1 != tbla.field1`',
'pos' => 108,
),
9 => array(
'type' => 'punct_queryend',
'data' => ';',
'pos' => 109,
),
'len' => 10,
)
),
);
}
/**
* Data provider for testPmaSqpGetAliasesFromQuery
*
* @return array with test data
*/
public function aliasDataProvider()
{
return array(
array(
'select i.name as `n`,abcdef gh from qwerty i',
'mydb',
array(
'mydb' => array(
'alias' => null,
'tables' => array(
'qwerty' => array(
'alias' => 'i',
'columns' => array(
'name' => 'n',
'abcdef' => 'gh'
)
)
)
)
)
),
array(
'select film_id id,title from film',
'sakila',
array(
'sakila' => array(
'alias' => null,
'tables' => array(
'film' => array(
'alias' => null,
'columns' => array(
'film_id' => 'id'
)
)
)
)
)
),
array(
'select `sakila`.`A`.`actor_id` as aid,`F`.`film_id` `fid`,'
. 'last_update updated from `sakila`.actor A join `film_actor` as '
. '`F` on F.actor_id = A.`actor_id`',
'sakila',
array(
'sakila' => array(
'alias' => null,
'tables' => array(
'film_actor' => array(
'alias' => 'F',
'columns' => array(
'film_id' => 'fid',
'last_update' => 'updated'
)
),
'actor' => array(
'alias'=> 'A',
'columns' => array(
'actor_id' => 'aid',
'last_update' => 'updated'
)
)
)
)
)
),
array(
'',
'',
array()
)
);
}
/**
* Testing of PMA_SQP_getAliasesFromQuery.
*
* @param string $select_query The Select SQL Query
* @param string $db Current DB
* @param array $expected Expected parse result
*
* @return void
*
* @dataProvider aliasDataProvider
* @group medium
*/
public function testPmaSqpGetAliasesFromQuery($select_query, $db, $expected)
{
$this->assertEquals(
$expected,
PMA_SQP_getAliasesFromQuery($select_query, $db)
);
}
}
?>
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