57 lines
1.7 KiB
PHP
57 lines
1.7 KiB
PHP
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<?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 Psy\CodeCleaner;
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use Psy\CodeCleaner\NamespacePass;
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class NamespacePassTest extends CodeCleanerTestCase
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{
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private $cleaner;
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public function setUp()
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{
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$this->cleaner = new CodeCleaner();
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$this->setPass(new NamespacePass($this->cleaner));
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}
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public function testProcess()
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{
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$this->process('array_merge()');
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$this->assertNull($this->cleaner->getNamespace());
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// A non-block namespace statement should set the current namespace.
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$this->process('namespace Alpha');
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$this->assertEquals(array('Alpha'), $this->cleaner->getNamespace());
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// A new non-block namespace statement should override the current namespace.
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$this->process('namespace Beta; class B {}');
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$this->assertEquals(array('Beta'), $this->cleaner->getNamespace());
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// @todo Figure out if we can detect when the last namespace block is
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// bracketed or unbracketed, because this should really clear the
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// namespace at the end...
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$this->process('namespace Gamma { array_merge(); }');
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$this->assertEquals(array('Gamma'), $this->cleaner->getNamespace());
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// A null namespace clears out the current namespace.
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$this->process('namespace { array_merge(); }');
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$this->assertNull($this->cleaner->getNamespace());
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}
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private function process($code)
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{
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$stmts = $this->parse($code);
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$this->traverse($stmts);
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}
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}
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