115 lines
3.3 KiB
PHP
115 lines
3.3 KiB
PHP
<?php
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/*
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* This file is part of Psy Shell.
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*
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* (c) 2012-2017 Justin Hileman
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Psy\Test\CodeCleaner;
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use PhpParser\NodeTraverser;
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use Psy\CodeCleaner\PassableByReferencePass;
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class PassableByReferencePassTest extends CodeCleanerTestCase
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{
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public function setUp()
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{
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$this->pass = new PassableByReferencePass();
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$this->traverser = new NodeTraverser();
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$this->traverser->addVisitor($this->pass);
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}
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/**
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* @dataProvider invalidStatements
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* @expectedException \Psy\Exception\FatalErrorException
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*/
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public function testProcessStatementFails($code)
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{
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$stmts = $this->parse($code);
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$this->traverser->traverse($stmts);
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}
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public function invalidStatements()
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{
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return array(
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array('array_pop(array())'),
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array('array_pop(array($foo))'),
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array('array_shift(array())'),
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);
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}
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/**
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* @dataProvider validStatements
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*/
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public function testProcessStatementPasses($code)
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{
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$stmts = $this->parse($code);
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$this->traverser->traverse($stmts);
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// @todo a better thing to assert here?
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$this->assertTrue(true);
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}
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public function validStatements()
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{
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return array(
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array('array_pop(json_decode("[]"))'),
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array('array_pop($foo)'),
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array('array_pop($foo->bar)'),
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array('array_pop($foo::baz)'),
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array('array_pop(Foo::qux)'),
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);
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}
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/**
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* @dataProvider validArrayMultisort
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*/
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public function testArrayMultisort($code)
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{
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$stmts = $this->parse($code);
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$this->traverser->traverse($stmts);
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// @todo a better thing to assert here?
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$this->assertTrue(true);
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}
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public function validArrayMultisort()
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{
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return array(
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array('array_multisort($a)'),
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array('array_multisort($a, $b)'),
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array('array_multisort($a, SORT_NATURAL, $b)'),
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array('array_multisort($a, SORT_NATURAL | SORT_FLAG_CASE, $b)'),
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array('array_multisort($a, SORT_ASC, SORT_NATURAL | SORT_FLAG_CASE, $b)'),
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array('array_multisort($a, SORT_NATURAL | SORT_FLAG_CASE, SORT_ASC, $b)'),
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array('array_multisort($a, $b, SORT_ASC, SORT_NATURAL | SORT_FLAG_CASE)'),
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array('array_multisort($a, SORT_NATURAL | SORT_FLAG_CASE, $b, SORT_ASC, SORT_NATURAL | SORT_FLAG_CASE)'),
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array('array_multisort($a, 1, $b)'),
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array('array_multisort($a, 1 + 2, $b)'),
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array('array_multisort($a, getMultisortFlags(), $b)'),
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);
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}
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/**
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* @dataProvider invalidArrayMultisort
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* @expectedException \Psy\Exception\FatalErrorException
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*/
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public function testInvalidArrayMultisort($code)
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{
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$stmts = $this->parse($code);
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$this->traverser->traverse($stmts);
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}
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public function invalidArrayMultisort()
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{
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return array(
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array('array_multisort(1)'),
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array('array_multisort(array(1, 2, 3))'),
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array('array_multisort($a, SORT_NATURAL, SORT_ASC, SORT_NATURAL, $b)'),
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);
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}
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}
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