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<?php
/**
* Smarty PHPunit tests of modifier
*
* @author Rodney Rehm
*/
/**
* class for modifier tests
*
*
*
*
*
*
*/
class PhpFunctionTest extends PHPUnit_Smarty
{
public function setUp(): void
{
$this->setUpSmarty(__DIR__);
}
/**
* test PHP empty() on variables true
*/
public function testEmpty1()
{
$this->smarty->disableSecurity();
$this->smarty->assign('var', array(null,
false,
(int) 0,
(float) 0.0,
'',
array()));
$expected = ' true , true , true , true , true , true , true , true ';
$this->assertEquals($expected, $this->smarty->fetch('string:{strip}{if empty($var[0])} true {else} false {/IF}
,{if empty($var[1])} true {else} false {/IF}
,{if empty($var[2])} true {else} false {/IF}
,{if empty($var[3])} true {else} false {/IF}
,{if empty($var[4])} true {else} false {/IF}
,{if empty($var[5])} true {else} false {/IF}
,{if empty($var[6])} true {else} false {/IF}
,{if empty($varr)} true {else} false {/IF}
'));
}
/**
* test PHP empty() on function result true
*/
public function testEmpty2()
{
$this->smarty->disableSecurity();
$this->getSmarty()->registerPlugin(\Smarty\Smarty::PLUGIN_MODIFIER, 'pass', function ($v) { return $v; });
$this->smarty->assign('var', array(null,
false,
(int) 0,
(float) 0.0,
'',
array()));
$expected = ' true , true , true , true , true , true ';
$this->assertEquals($expected, $this->smarty->fetch('string:{strip}{if empty(pass($var[0]))} true {else} false {/IF}
,{if empty(pass($var[1]))} true {else} false {/IF}
,{if empty(pass($var[2]))} true {else} false {/IF}
,{if empty(pass($var[3]))} true {else} false {/IF}
,{if empty(pass($var[4]))} true {else} false {/IF}
,{if empty(pass($var[5]))} true {else} false {/IF}
'));
}
/**
* test PHP empty() on function result false
*/
public function testEmpty3()
{
$this->smarty->disableSecurity();
$this->getSmarty()->registerPlugin(\Smarty\Smarty::PLUGIN_MODIFIER, 'pass', function ($v) { return $v; });
$this->smarty->assign('var', array(true,
(int) 1,
(float) 0.1,
' ',
array(1)));
$expected = ' false , false , false , false , false ';
$this->assertEquals($expected, $this->smarty->fetch('string:{strip}{if empty(pass($var[0]))} true {else} false {/IF}
,{if empty(pass($var[1]))} true {else} false {/IF}
,{if empty(pass($var[2]))} true {else} false {/IF}
,{if empty(pass($var[3]))} true {else} false {/IF}
,{if empty(pass($var[4]))} true {else} false {/IF}
'));
}
/**
* test PHP empty() on object
*/
public function testEmpty4()
{
$this->smarty->disableSecurity();
$this->getSmarty()->registerPlugin(\Smarty\Smarty::PLUGIN_MODIFIER, 'pass', function ($v) { return $v; });
$this->smarty->assign('var', new TestIsset());
$expected = ' true , false , false , true , true , true , false ';
$this->assertEquals($expected, $this->smarty->fetch('string:{strip}{if empty($var->isNull)} true {else} false {/IF}
,{if empty($var->isSet)} true {else} false {/IF}
,{if empty($var->arr[\'isSet\'])} true {else} false {/IF}
,{if empty($var->arr[\'isNull\'])} true {else} false {/IF}
,{if empty($var->arr[\'foo\'])} true {else} false {/IF}
,{if empty($var->pass(null))} true {else} false {/IF}
,{if empty($var->pass(1))} true {else} false {/IF}
'));
}
/**
* test PHP isset() on variables and functions
*/
public function testIsset1()
{
$this->smarty->disableSecurity();
$this->getSmarty()->registerPlugin(\Smarty\Smarty::PLUGIN_MODIFIER, 'pass', function ($v) { return $v; });
$this->smarty->assign('isNull', null);
$this->smarty->assign('isSet', 1);
$this->smarty->assign('arr', array('isNull' => null, 'isSet' => 1));
$expected = ' false , true , false , true , false , false , false , true ';
$this->assertEquals($expected, $this->smarty->fetch('string:{strip}{if isset($isNull)} true {else} false {/IF}
,{if isset($isSet)} true {else} false {/IF}
,{if isset($foo)} true {else} false {/IF}
,{if isset($arr[\'isSet\'])} true {else} false {/IF}
,{if isset($arr[\'isNull\'])} true {else} false {/IF}
,{if isset($arr[\'foo\'])} true {else} false {/IF}
,{if isset(pass(null))} true {else} false {/IF}
,{if isset(pass(1))} true {else} false {/IF}
'));
}
/**
* test PHP isset() on object
*/
public function testIsset2()
{
$this->smarty->disableSecurity();
$this->smarty->assign('var', new TestIsset());
$this->smarty->registerPlugin(\Smarty\Smarty::PLUGIN_MODIFIER, 'pass', function ($v) { return $v; });
$expected = ' false , true , true , false , false , false , true ';
$this->assertEquals($expected, $this->smarty->fetch('string:{strip}{if isset($var->isNull)} true {else} false {/IF}
,{if isset($var->isSet)} true {else} false {/IF}
,{if isset($var->arr[\'isSet\'])} true {else} false {/IF}
,{if isset($var->arr[\'isNull\'])} true {else} false {/IF}
,{if isset($var->arr[\'foo\'])} true {else} false {/IF}
,{if isset($var->pass(null))} true {else} false {/IF}
,{if isset($var->pass(1))} true {else} false {/IF}
'));
}
/**
* test PHP isset() on (non-)variables
* @dataProvider dataTestIsset3
* @param string $strTemplate template to test
* @param string $result expected result
*/
public function testIsset3($strTemplate, $result)
{
$this->smarty->disableSecurity();
$this->smarty->registerPlugin(\Smarty\Smarty::PLUGIN_MODIFIER, 'intval', 'intval');
$this->smarty->assign('varobject', new TestIsset());
$this->smarty->assign('vararray', $vararray = array(
'keythatexists' => false,
'keywitharray' => array(1 => 1),
'keywithobject' => new TestIsset()
));
$this->smarty->assign('key', 'A');
$this->smarty->assign('_varsimpleA', 1);
$this->smarty->assign('varsimpleB', 0);
$this->smarty->assign('varsimpleC', null);
$this->assertEquals($result, $this->smarty->fetch('string:' . $strTemplate));
}
/**
* Data provider for testIsset3
*/
public function dataTestIsset3()
{
return array(
array('{if isset($varobject->arr)}true{else}false{/if}', 'true'),
array('{if isset($vararray["keywitharray"])}true{else}false{/if}', 'true'),
array('{if isset($vararray["keythatexists"])}true{else}false{/if}', 'true'),
array('{if isset($vararray["nonexistingkey"])}true{else}false{/if}', 'false'),
array('{if isset($_GET["sscr6hr6cz34j6"])}true{else}false{/if}', 'false'),
array('{if isset(count([\'hi\']))}true{else}false{/if}', 'true'),
array('{if isset($vararray[\'keywitharray\'][intval(\'1\')])}true{else}false{/if}', 'true'),
array('{if isset($vararray[\'keywithobject\']->arr[\'isSet\'])}true{else}false{/if}', 'true'),
array('{if isset($vararray[\'keywithobject\']->arr[\'isNull\'])}true{else}false{/if}', 'false'),
array('{if isset($varobject->arr[\'isSet\'])}true{else}false{/if}', 'true'),
array('{if isset($varobject->arr[\'isNull\'])}true{else}false{/if}', 'false'),
array('{if isset($_varsimpleA)}true{else}false{/if}', 'true'),
array('{if isset($varsimpleB)}true{else}false{/if}', 'true'),
array('{if isset($varsimpleC)}true{else}false{/if}', 'false'),
array('{if isset($_varsimpleA && varsimpleB)}true{else}false{/if}', 'true'),
array('{if isset($_varsimpleA && varsimpleC)}true{else}false{/if}', 'true'),
array('{if isset($_varsimple{$key})}true{else}false{/if}', 'true'),
);
}
}
/**
* Class TestIsset
*/
class TestIsset {
public $isNull = null;
public $isSet = 1;
public $arr = array('isNull' => null, 'isSet' => 1);
/**
* @param mixed $v
*
* @return mixed
*/
public function pass($v) {
return $v;
}
}
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