* @copyright 2014 Jim Wigginton * @license http://www.opensource.org/licenses/mit-license.html MIT License */ use phpseclib\File\ANSI; class Unit_File_ANSITest extends PhpseclibTestCase { public function testCase1() { $str = "\x1B[07m"; // turn reverse video on $str.= "aaaaaaaaaaaaaaaaaa"; $str.= "\x1B[10D"; // move cursor left 10 lines $str.= "\x1B[m"; // reset everything $str.= "bbb"; $ansi = new ANSI(); $ansi->appendString($str); $expected = '

';
        $expected.= 'aaaaaaaa';
        $expected.= 'bbb';
        $expected.= 'aaaaaaa';
        $expected.= '

'; $this->assertSame($ansi->getScreen(), $expected); } public function testLineOverflow() { $str = ''; foreach (range('a', 'y') as $char) { $str.= "$char\r\n"; } $str.= str_repeat('z', 100); $ansi = new ANSI(); $ansi->appendString($str); $screen = $ansi->getScreen(); $lines = explode("\r\n", $screen); $this->assertSame(24, count($lines)); $this->assertSame(str_repeat('z', 80), $lines[22]); } }