mirror of
https://github.com/smarty-php/smarty.git
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c7a271323b
* Using unsupported PHP functions and unregistered static class methods in modifiers and expressions now triggers a deprecation notice because we will drop support for this in the next major release
329 lines
12 KiB
PHP
329 lines
12 KiB
PHP
<?php
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/**
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* Smarty PHPunit tests of modifier
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*
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* @package PHPunit
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* @author Rodney Rehm
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*/
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/**
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* class for modifier tests
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*
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*
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*
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* @runTestsInSeparateProcess
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* @preserveGlobalState disabled
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* @backupStaticAttributes enabled
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*/
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class PhpFunctionTest extends PHPUnit_Smarty
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{
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public function setUp(): void
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{
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$this->setUpSmarty(__DIR__);
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}
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public function testInit()
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{
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$this->cleanDirs();
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}
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/**
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* test PHP empty() on variables true
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*/
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public function testEmpty1()
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{
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$this->smarty->disableSecurity();
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$this->smarty->assign('var', array(null,
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false,
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(int) 0,
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(float) 0.0,
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'',
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array()));
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$expected = ' true , true , true , true , true , true , true , true ';
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$this->assertEquals($expected, $this->smarty->fetch('string:{strip}{if empty($var[0])} true {else} false {/IF}
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,{if empty($var[1])} true {else} false {/IF}
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,{if empty($var[2])} true {else} false {/IF}
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,{if empty($var[3])} true {else} false {/IF}
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,{if empty($var[4])} true {else} false {/IF}
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,{if empty($var[5])} true {else} false {/IF}
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,{if empty($var[6])} true {else} false {/IF}
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,{if empty($varr)} true {else} false {/IF}
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'));
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}
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/**
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* test PHP empty() on function result true
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*/
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public function testEmpty2()
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{
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$this->smarty->disableSecurity();
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$this->smarty->registerPlugin('modifier', 'pass', 'pass');
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$this->smarty->assign('var', array(null,
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false,
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(int) 0,
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(float) 0.0,
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'',
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array()));
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$expected = ' true , true , true , true , true , true ';
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$this->assertEquals($expected, $this->smarty->fetch('string:{strip}{if empty(pass($var[0]))} true {else} false {/IF}
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,{if empty(pass($var[1]))} true {else} false {/IF}
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,{if empty(pass($var[2]))} true {else} false {/IF}
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,{if empty(pass($var[3]))} true {else} false {/IF}
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,{if empty(pass($var[4]))} true {else} false {/IF}
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,{if empty(pass($var[5]))} true {else} false {/IF}
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'));
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}
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/**
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* test PHP empty() on function result false
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*/
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public function testEmpty3()
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{
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$this->smarty->disableSecurity();
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$this->smarty->registerPlugin('modifier', 'pass', 'pass');
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$this->smarty->assign('var', array(true,
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(int) 1,
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(float) 0.1,
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' ',
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array(1)));
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$expected = ' false , false , false , false , false ';
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$this->assertEquals($expected, $this->smarty->fetch('string:{strip}{if empty(pass($var[0]))} true {else} false {/IF}
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,{if empty(pass($var[1]))} true {else} false {/IF}
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,{if empty(pass($var[2]))} true {else} false {/IF}
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,{if empty(pass($var[3]))} true {else} false {/IF}
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,{if empty(pass($var[4]))} true {else} false {/IF}
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'));
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}
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/**
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* test PHP empty() on object
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*/
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public function testEmpty4()
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{
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$this->smarty->disableSecurity();
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$this->smarty->assign('var', new TestIsset());
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$expected = ' true , false , false , true , true , true , false ';
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$this->assertEquals($expected, $this->smarty->fetch('string:{strip}{if empty($var->isNull)} true {else} false {/IF}
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,{if empty($var->isSet)} true {else} false {/IF}
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,{if empty($var->arr[\'isSet\'])} true {else} false {/IF}
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,{if empty($var->arr[\'isNull\'])} true {else} false {/IF}
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,{if empty($var->arr[\'foo\'])} true {else} false {/IF}
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,{if empty($var->pass(null))} true {else} false {/IF}
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,{if empty($var->pass(1))} true {else} false {/IF}
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'));
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}
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/**
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* test PHP isset() on variables and functions
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*/
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public function testIsset1()
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{
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$this->smarty->disableSecurity();
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$this->smarty->registerPlugin('modifier', 'pass', 'pass');
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$this->smarty->assign('isNull', null);
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$this->smarty->assign('isSet', 1);
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$this->smarty->assign('arr', array('isNull' => null, 'isSet' => 1));
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$expected = ' false , true , false , true , false , false , false , true ';
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$this->assertEquals($expected, $this->smarty->fetch('string:{strip}{if isset($isNull)} true {else} false {/IF}
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,{if isset($isSet)} true {else} false {/IF}
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,{if isset($foo)} true {else} false {/IF}
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,{if isset($arr[\'isSet\'])} true {else} false {/IF}
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,{if isset($arr[\'isNull\'])} true {else} false {/IF}
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,{if isset($arr[\'foo\'])} true {else} false {/IF}
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,{if isset(pass(null))} true {else} false {/IF}
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,{if isset(pass(1))} true {else} false {/IF}
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'));
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}
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/**
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* test PHP isset() on object
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*/
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public function testIsset2()
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{
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$this->smarty->disableSecurity();
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$this->smarty->assign('var', new TestIsset());
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$expected = ' false , true , true , false , false , false , true ';
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$this->assertEquals($expected, $this->smarty->fetch('string:{strip}{if isset($var->isNull)} true {else} false {/IF}
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,{if isset($var->isSet)} true {else} false {/IF}
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,{if isset($var->arr[\'isSet\'])} true {else} false {/IF}
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,{if isset($var->arr[\'isNull\'])} true {else} false {/IF}
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,{if isset($var->arr[\'foo\'])} true {else} false {/IF}
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,{if isset($var->pass(null))} true {else} false {/IF}
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,{if isset($var->pass(1))} true {else} false {/IF}
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'));
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}
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/**
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* test PHP isset() on (non-)variables
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* @dataProvider dataTestIsset3
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* @param string $strTemplate template to test
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* @param string $result expected result
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*/
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public function testIsset3($strTemplate, $result)
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{
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$this->smarty->disableSecurity();
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$this->smarty->registerPlugin('modifier', 'intval', 'intval');
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$this->smarty->assign('varobject', new TestIsset());
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$this->smarty->assign('vararray', $vararray = array(
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'keythatexists' => false,
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'keywitharray' => array(1 => 1),
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'keywithobject' => new TestIsset()
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));
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$this->smarty->assign('key', 'A');
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$this->smarty->assign('_varsimpleA', 1);
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$this->smarty->assign('varsimpleB', 0);
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$this->smarty->assign('varsimpleC', null);
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$this->assertEquals($result, $this->smarty->fetch('string:' . $strTemplate));
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}
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/**
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* Data provider for testIsset3
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*/
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public function dataTestIsset3()
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{
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return array(
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array('{if isset($varobject->arr)}true{else}false{/if}', 'true'),
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array('{if isset($vararray["keywitharray"])}true{else}false{/if}', 'true'),
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array('{if isset($vararray["keythatexists"])}true{else}false{/if}', 'true'),
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array('{if isset($vararray["nonexistingkey"])}true{else}false{/if}', 'false'),
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array('{if isset($_GET["sscr6hr6cz34j6"])}true{else}false{/if}', 'false'),
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array('{if isset(count([\'hi\']))}true{else}false{/if}', 'true'),
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array('{if isset($vararray[\'keywitharray\'][intval(\'1\')])}true{else}false{/if}', 'true'),
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array('{if isset($vararray[\'keywithobject\']->arr[\'isSet\'])}true{else}false{/if}', 'true'),
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array('{if isset($vararray[\'keywithobject\']->arr[\'isNull\'])}true{else}false{/if}', 'false'),
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array('{if isset($varobject->arr[\'isSet\'])}true{else}false{/if}', 'true'),
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array('{if isset($varobject->arr[\'isNull\'])}true{else}false{/if}', 'false'),
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array('{if isset($_varsimpleA)}true{else}false{/if}', 'true'),
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array('{if isset($varsimpleB)}true{else}false{/if}', 'true'),
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array('{if isset($varsimpleC)}true{else}false{/if}', 'false'),
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array('{if isset($_varsimpleA && varsimpleB)}true{else}false{/if}', 'true'),
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array('{if isset($_varsimpleA && varsimpleC)}true{else}false{/if}', 'true'),
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array('{if isset($_varsimple{$key})}true{else}false{/if}', 'true'),
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);
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}
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/**
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* Tests various PHP functions (deprecated)
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* @dataProvider dataVariousPHPFunctions
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*/
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public function testVariousPHPFunctions($strTemplate, $value, $expected) {
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$this->smarty->disableSecurity();
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$this->cleanDirs();
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$this->smarty->assign('value', $value);
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$this->assertEquals($expected, $this->smarty->fetch('string:' . $strTemplate));
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}
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/**
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* Data provider for testIsset3
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*/
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public function dataVariousPHPFunctions()
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{
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return array(
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array('{$a = count($value)}{$a}', array(1,2,3), '3'),
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array('{$a = in_array("b", $value)}{$a}', array(1,'b',3), true),
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array('{$a = strlen(uniqid())}{$a}', '', 13),
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array('{$a = date("Y", $value)}{$a}', strtotime("01-01-2030"), 2030),
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array('{$a = PhpFunctionTest::sayHi($value)}{$a}', 'mario', 'hi mario'),
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array('{$a = pass($value)}{$a}', 'mario', 'mario'),
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array('{$a = 1}{$b = Closure::fromCallable($value)}{$a}', 'strlen', 1),
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);
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}
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public static function sayHi($value) {
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return 'hi ' . $value;
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}
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/**
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* Tests that each function that will not be supported in Smarty 5 does throw an E_USER_DEPRECATED notice.
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* @dataProvider dataDeprecationNoticesForSmarty5
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* @deprecated
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*/
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public function testDeprecationNoticesForSmarty5($strTemplateSource, $expected = '', $shouldTriggerDeprecationNotice = false) {
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// this overrides the error reporting level set in \PHPUnit_Smarty::setUpSmarty
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$previousErrorReporting = $this->smarty->error_reporting;
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$this->smarty->setErrorReporting($previousErrorReporting | E_USER_DEPRECATED);
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$this->smarty->assign('a', 'a');
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$this->smarty->assign('ar', [1,2]);
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$this->smarty->assign('f', 3.14);
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$errorMessage = '';
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try {
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$output = $this->smarty->fetch('string:' . $strTemplateSource);
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} catch (Exception $e) {
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$errorMessage = $e->getMessage();
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}
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if ($shouldTriggerDeprecationNotice) {
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$this->assertStringContainsString('Using unregistered function', $errorMessage);
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} else {
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$this->assertEquals($expected, $output);
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$this->assertEquals('', $errorMessage);
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}
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$this->smarty->setErrorReporting($previousErrorReporting);
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}
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public function dataDeprecationNoticesForSmarty5()
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{
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return [
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['{if empty($a)}{else}b{/if}', 'b', false],
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['{json_encode($a)}', '"a"', false],
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['{nl2br($a)}', 'a', false],
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['{$a|nl2br}', 'a', false],
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['{round($f, 1)}', '3.1', false],
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['{$f|round}', '3', false],
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['{str_repeat($a, 2)}', 'aa', false],
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['{$a|str_repeat:3}', 'aaa', false],
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['{$a|strip_tags}', 'a', false],
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['{$a|strlen}', '1', false],
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['{$a|substr:-1}', 'a', false],
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['{$f|substr:-1}', '4', false],
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['{$ar|count}', '2', false],
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['{foreach "."|explode:$f as $n}{$n}{/foreach}', '314', false],
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['{"-"|implode:$ar}', '1-2', false],
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['{"-"|join:$ar}', '1-2', false],
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['{$f|wordwrap:2:"k":true}', "3.k14", false],
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['{$f|number_format:1:","}', "3,1", false],
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['{if in_array(1, $ar)}yes{/if}', "yes", false],
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['{if is_array($ar)}yes{/if}', "yes", false],
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['{if time() gt 0}yes{/if}', "yes", false],
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['{if array_chunk($ar, 2)}x{else}y{/if}', '', true],
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['{$a|addslashes}', '', true],
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['{$a|sha1}', '', true],
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['{$a|get_parent_class}', '', true],
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];
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}
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}
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/**
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* @param mixed $v
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*
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* @return mixed
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*/
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function pass($v) {
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return $v;
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}
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/**
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* Class TestIsset
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*/
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class TestIsset {
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public $isNull = null;
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public $isSet = 1;
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public $arr = array('isNull' => null, 'isSet' => 1);
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/**
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* @param mixed $v
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*
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* @return mixed
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*/
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public function pass($v) {
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return $v;
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}
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}
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