mirror of
https://github.com/danog/phpseclib.git
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72 lines
2.0 KiB
PHP
72 lines
2.0 KiB
PHP
<?php
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/**
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* @author Jim Wigginton <terrafrost@php.net>
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* @copyright 2014 Jim Wigginton
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
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*/
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declare(strict_types=1);
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namespace phpseclib3\Tests\Unit\File;
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use phpseclib3\File\ANSI;
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use phpseclib3\Tests\PhpseclibTestCase;
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class ANSITest extends PhpseclibTestCase
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{
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public function testCase1(): void
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{
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$str = "\x1B[07m"; // turn reverse video on
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$str .= "aaaaaaaaaaaaaaaaaa";
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$str .= "\x1B[10D"; // move cursor left 10 lines
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$str .= "\x1B[m"; // reset everything
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$str .= "bbb";
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$ansi = new ANSI();
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$ansi->appendString($str);
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$expected = '<pre width="80" style="color: white; background: black">';
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$expected .= '<span style="color: black"><span style="background: white">aaaaaaaa</span></span>';
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$expected .= 'bbb';
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$expected .= '<span style="color: black"><span style="background: white">aaaaaaa</span></span>';
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$expected .= '</pre>';
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$this->assertSame($ansi->getScreen(), $expected);
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}
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public function testCaseJ(): void
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{
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$str = "\x1B[H"; // Move cursor to upper left corner
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$str .= "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
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$str .= "\x1B[H"; // Move cursor to upper left corner
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$str .= "\x1B[J"; // Clear screen from cursor down
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$ansi = new ANSI();
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$ansi->appendString($str);
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$expected = '<pre width="80" style="color: white; background: black">';
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$expected .= '</pre>';
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$this->assertSame($ansi->getScreen(), $expected);
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}
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public function testLineOverflow(): void
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{
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$str = '';
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foreach (range('a', 'y') as $char) {
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$str .= "$char\r\n";
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}
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$str .= str_repeat('z', 100);
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$ansi = new ANSI();
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$ansi->appendString($str);
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$screen = $ansi->getScreen();
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$lines = explode("\r\n", $screen);
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$this->assertCount(24, $lines);
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$this->assertSame(str_repeat('z', 80), $lines[22]);
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}
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}
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