1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
<?php
/*
* This file is part of Psy Shell.
*
* (c) 2012-2015 Justin Hileman
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Psy\Test\Readline;
use Psy\Readline\GNUReadline;
class GNUReadlineTest extends \PHPUnit_Framework_TestCase
{
private $historyFile;
public function setUp()
{
if (!GNUReadline::isSupported()) {
$this->markTestSkipped('GNUReadline not enabled');
}
$this->historyFile = tempnam(sys_get_temp_dir(), 'psysh_test_history');
file_put_contents($this->historyFile, "_HiStOrY_V2_\n");
}
public function testHistory()
{
$readline = new GNUReadline($this->historyFile);
$this->assertEmpty($readline->listHistory());
$readline->addHistory('foo');
$this->assertEquals(array('foo'), $readline->listHistory());
$readline->addHistory('bar');
$this->assertEquals(array('foo', 'bar'), $readline->listHistory());
$readline->addHistory('baz');
$this->assertEquals(array('foo', 'bar', 'baz'), $readline->listHistory());
$readline->clearHistory();
$this->assertEmpty($readline->listHistory());
}
/**
* @depends testHistory
*/
public function testHistorySize()
{
$readline = new GNUReadline($this->historyFile, 2);
$this->assertEmpty($readline->listHistory());
$readline->addHistory('foo');
$readline->addHistory('bar');
$this->assertEquals(array('foo', 'bar'), $readline->listHistory());
$readline->addHistory('baz');
$this->assertEquals(array('bar', 'baz'), $readline->listHistory());
$readline->addHistory('w00t');
$this->assertEquals(array('baz', 'w00t'), $readline->listHistory());
$readline->clearHistory();
$this->assertEmpty($readline->listHistory());
}
/**
* @depends testHistory
*/
public function testHistoryEraseDups()
{
$readline = new GNUReadline($this->historyFile, 0, true);
$this->assertEmpty($readline->listHistory());
$readline->addHistory('foo');
$readline->addHistory('bar');
$readline->addHistory('foo');
$this->assertEquals(array('bar', 'foo'), $readline->listHistory());
$readline->addHistory('baz');
$readline->addHistory('w00t');
$readline->addHistory('baz');
$this->assertEquals(array('bar', 'foo', 'w00t', 'baz'), $readline->listHistory());
$readline->clearHistory();
$this->assertEmpty($readline->listHistory());
}
}