81 lines
2.5 KiB
PHP
81 lines
2.5 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) 2012-2018 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\Readline;
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use Psy\Readline\GNUReadline;
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class GNUReadlineTest extends \PHPUnit\Framework\TestCase
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{
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private $historyFile;
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public function setUp()
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{
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if (!GNUReadline::isSupported()) {
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$this->markTestSkipped('GNUReadline not enabled');
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}
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$this->historyFile = \tempnam(\sys_get_temp_dir(), 'psysh_test_history');
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\file_put_contents($this->historyFile, "_HiStOrY_V2_\n");
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}
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public function testHistory()
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{
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$readline = new GNUReadline($this->historyFile);
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$this->assertEmpty($readline->listHistory());
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$readline->addHistory('foo');
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$this->assertSame(['foo'], $readline->listHistory());
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$readline->addHistory('bar');
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$this->assertSame(['foo', 'bar'], $readline->listHistory());
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$readline->addHistory('baz');
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$this->assertSame(['foo', 'bar', 'baz'], $readline->listHistory());
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$readline->clearHistory();
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$this->assertEmpty($readline->listHistory());
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}
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/**
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* @depends testHistory
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*/
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public function testHistorySize()
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{
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$readline = new GNUReadline($this->historyFile, 2);
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$this->assertEmpty($readline->listHistory());
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$readline->addHistory('foo');
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$readline->addHistory('bar');
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$this->assertSame(['foo', 'bar'], $readline->listHistory());
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$readline->addHistory('baz');
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$this->assertSame(['bar', 'baz'], $readline->listHistory());
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$readline->addHistory('w00t');
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$this->assertSame(['baz', 'w00t'], $readline->listHistory());
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$readline->clearHistory();
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$this->assertEmpty($readline->listHistory());
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}
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/**
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* @depends testHistory
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*/
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public function testHistoryEraseDups()
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{
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$readline = new GNUReadline($this->historyFile, 0, true);
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$this->assertEmpty($readline->listHistory());
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$readline->addHistory('foo');
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$readline->addHistory('bar');
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$readline->addHistory('foo');
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$this->assertSame(['bar', 'foo'], $readline->listHistory());
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$readline->addHistory('baz');
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$readline->addHistory('w00t');
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$readline->addHistory('baz');
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$this->assertSame(['bar', 'foo', 'w00t', 'baz'], $readline->listHistory());
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$readline->clearHistory();
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$this->assertEmpty($readline->listHistory());
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}
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}
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