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