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<?php
/**
* Example strings are pangrams using different character sets, and are
* testing correct code-table switching.
*
* When printed, they should appear the same as in this source file.
*
* Many of these test strings are from:
* - http://www.cl.cam.ac.uk/~mgk25/ucs/examples/quickbrown.txt
* - http://clagnut.com/blog/2380/ (mirrored from the English Wikipedia)
*/
class EscposPrintBufferTest extends PHPUnit_Framework_TestCase {
protected $buffer;
protected $outputConnector;
protected function setup() {
$this -> outputConnector = new DummyPrintConnector();
$printer = new Escpos($this -> outputConnector);
$this -> buffer = $printer -> getPrintBuffer();
}
protected function checkOutput($expected = null) {
/* Check those output strings */
$outp = $this -> outputConnector -> getData();
if($expected === null) {
echo "\nOutput was:\n\"" . friendlyBinary($outp) . "\"\n";
}
$this -> assertEquals($expected, $outp);
}
protected function tearDown() {
$this -> outputConnector -> finalize();
}
public function testRawTextNonprintable() {
$this -> buffer -> writeTextRaw("Test" . Escpos::ESC . "v1\n");
$this -> checkOutput("\x1b@Test?v1\x0a"); // ASCII ESC character is substituted for '?'
}
public function testDanish() {
$this -> buffer -> writeText("Quizdeltagerne spiste jordbær med fløde, mens cirkusklovnen Wolther spillede på xylofon.\n");
$this -> checkOutput("\x1b@Quizdeltagerne spiste jordb\x91r med fl\x1bt\x02\x9bde, mens cirkusklovnen Wolther spillede p\x86 xylofon.\x0a");
}
public function testGerman() {
$this -> buffer -> writeText("Falsches Üben von Xylophonmusik quält jeden größeren Zwerg.\n");
$this -> checkOutput("\x1b@Falsches \x9aben von Xylophonmusik qu\x84lt jeden gr\x94\xe1eren Zwerg.\x0a");
}
public function testGreek() {
$this -> buffer -> writeText("Ξεσκεπάζω την ψυχοφθόρα βδελυγμία");
$this -> checkOutput("\x1b@\x1bt\x0b\xbd\xde\xec\xe4\xde\xea\x9b\xe0\xfa \xee\xe1\xe7 \xf6\xf2\xf4\xe9\xf3\xe2\xa2\xeb\xd6 \xd7\xdd\xde\xe5\xf2\xd8\xe6\x9f\xd6");
}
public function testGreekWithDiacritics() {
// This is a string which is known to be un-printable in ESC/POS (the grave-accented letters are not in any code page),
// so we are checking the substitution '?' for unknown characters.
$this -> buffer -> writeText("Γαζέες καὶ μυρτιὲς δὲν θὰ βρῶ πιὰ στὸ χρυσαφὶ ξέφωτο.\n");
$this -> checkOutput("\x1b@\xe2\xe0\x1bt\x0b\xe0\x9d\xde\xed \xe4\xd6? \xe6\xf2\xeb\xee\xe3?\xed \xdd?\xe7 \xe2? \xd7\xeb? \xea\xe3? \xec\xee? \xf4\xeb\xf2\xec\xd6\xf3? \xe8\x9d\xf3\xfa\xee\xe9.\x0a");
}
public function testEnglish() {
$this -> buffer -> writeText("The quick brown fox jumps over the lazy dog.\n");
$this -> checkOutput("\x1b@The quick brown fox jumps over the lazy dog.\n");
}
public function testSpanish() {
// This one does not require changing code-pages at all, so characters are just converted from Unicode to CP437.
$this -> buffer -> writeText("El pingüino Wenceslao hizo kilómetros bajo exhaustiva lluvia y frío, añoraba a su querido cachorro.\n");
$this -> checkOutput("\x1b@El ping\x81ino Wenceslao hizo kil\xa2metros bajo exhaustiva lluvia y fr\xa1o, a\xa4oraba a su querido cachorro.\x0a");
}
public function testFrench() {
$this -> buffer -> writeText("Le cœur déçu mais l'âme plutôt naïve, Louÿs rêva de crapaüter en canoë au delà des îles, près du mälström où brûlent les novæ.\n");
$this -> checkOutput("\x1b@Le c\x1bt\x10\x9cur d\xe9\xe7u mais l'\xe2me plut\xf4t na\xefve, Lou\xffs r\xeava de crapa\xfcter en cano\xeb au del\xe0 des \xeeles, pr\xe8s du m\xe4lstr\xf6m o\xf9 br\xfblent les nov\xe6.\x0a");
}
public function testIrishGaelic() {
// Note that some letters with diacritics cannot be printed for Irish Gaelic text, so text may need to be simplified.
$this -> buffer -> writeText("D'fhuascail Íosa, Úrmhac na hÓighe Beannaithe, pór Éava agus Ádhaimh.\n");
$this -> checkOutput("\x1b@D'fhuascail \x1bt\x02\xd6osa, \xe9rmhac na h\xe0ighe Beannaithe, p\xa2r \x90ava agus \xb5dhaimh.\x0a");
}
public function testHungarian() {
$this -> buffer -> writeText("Árvíztűrő tükörfúrógép.\n");
$this -> checkOutput("\x1b@\x1bt\x02\xb5rv\xa1zt\x1bt\x12\xfbr\x8b t\x81k\x94rf\xa3r\xa2g\x82p.\x0a");
}
public function testIcelandic() {
$this -> buffer -> writeText("Kæmi ný öxi hér ykist þjófum nú bæði víl og ádrepa.");
$this -> checkOutput("\x1b@K\x91mi n\x1bt\x02\xec \x94xi h\x82r ykist \xe7j\xa2fum n\xa3 b\x91\xd0i v\xa1l og \xa0drepa.");
}
public function testJapaneseHiragana() {
$this -> markTestIncomplete("Non-ASCII character sets not yet supported.");
$this -> buffer -> writeText(implode("\n", array("いろはにほへとちりぬるを", " わかよたれそつねならむ", "うゐのおくやまけふこえて", "あさきゆめみしゑひもせす")) . "\n");
$this -> checkOutput();
}
public function testJapaneseKatakana() {
$this -> markTestIncomplete("Non-ASCII character sets not yet supported.");
$this -> buffer -> writeText(implode("\n", array("イロハニホヘト チリヌルヲ ワカヨタレソ ツネナラム", "ウヰノオクヤマ ケフコエテ アサキユメミシ ヱヒモセスン")) . "\n");
$this -> checkOutput("\x1b@\x1bt\x01\xb2\xdb\xca\xc6\xce\xcd\xc4 \xc1\xd8\xc7\xd9\xa6 \xdc\xb6\xd6\xc0\xda\xbf \xc2\xc8\xc5\xd7\xd1\x0a\xb3\xb2\xc9\xb5\xb8\xd4\xcf \xb9\xcc\xba\xb4\xc3 \xb1\xbb\xb7\xd5\xd2\xd0\xbc \xb4\xcb\xd3\xbe\xbd\xdd\x0a");
}
public function testJapaneseKataKanaHalfWidth() {
$this -> buffer -> writeText(implode("\n", array("ｲﾛﾊﾆﾎﾍﾄ ﾁﾘﾇﾙｦ ﾜｶﾖﾀﾚｿ ﾂﾈﾅﾗﾑ", "ｳｲﾉｵｸﾔﾏ ｹﾌｺｴﾃ ｱｻｷﾕﾒﾐｼ ｴﾋﾓｾｽﾝ")) . "\n");
$this -> checkOutput("\x1b@\x1bt\x01\xb2\xdb\xca\xc6\xce\xcd\xc4 \xc1\xd8\xc7\xd9\xa6 \xdc\xb6\xd6\xc0\xda\xbf \xc2\xc8\xc5\xd7\xd1\x0a\xb3\xb2\xc9\xb5\xb8\xd4\xcf \xb9\xcc\xba\xb4\xc3 \xb1\xbb\xb7\xd5\xd2\xd0\xbc \xb4\xcb\xd3\xbe\xbd\xdd\x0a");
}
public function testLatvian() {
$this -> buffer -> writeText("Glāžšķūņa rūķīši dzērumā čiepj Baha koncertflīģeļu vākus.\n");
$this -> checkOutput("\x1b@Gl\x1bt!\x83\xd8\xd5\xe9\xd7\xeca r\xd7\xe9\x8c\xd5i dz\x89rum\x83 \xd1iepj Baha koncertfl\x8c\x85e\xebu v\x83kus.\x0a");
}
public function testPolish() {
$this -> buffer -> writeText("Pchnąć w tę łódź jeża lub ośm skrzyń fig.\n");
$this -> checkOutput("\x1b@Pchn\x1bt\x12\xa5\x86 w t\xa9 \x88\xa2d\xab je\xbea lub o\x98m skrzy\xe4 fig.\x0a");
}
public function testRussian() {
$this -> buffer -> writeText("В чащах юга жил бы цитрус? Да, но фальшивый экземпляр!\n");
$this -> checkOutput("\x1b@\x1bt\x11\x82 \xe7\xa0\xe9\xa0\xe5 \xee\xa3\xa0 \xa6\xa8\xab \xa1\xeb \xe6\xa8\xe2\xe0\xe3\xe1? \x84\xa0, \xad\xae \xe4\xa0\xab\xec\xe8\xa8\xa2\xeb\xa9 \xed\xaa\xa7\xa5\xac\xaf\xab\xef\xe0!\x0a");
}
public function testThai() {
$this -> markTestIncomplete("Non-ASCII character sets not yet supported.");
$this -> buffer -> writeText("นายสังฆภัณฑ์ เฮงพิทักษ์ฝั่ง ผู้เฒ่าซึ่งมีอาชีพเป็นฅนขายฃวด ถูกตำรวจปฏิบัติการจับฟ้องศาล ฐานลักนาฬิกาคุณหญิงฉัตรชฎา ฌานสมาธิ\n"); // Quotation from Wikipedia
$this -> checkOutput();
}
public function testTurkish() {
$this -> buffer -> writeText("Pijamalı hasta, yağız şoföre çabucak güvendi.\n");
$this -> checkOutput("\x1b@Pijamal\x1bt\x02\xd5 hasta, ya\x1bt\x0d\xa7\x8dz \x9fof\x94re \x87abucak g\x81vendi.\x0a");
}
public function testArabic() {
$this -> markTestIncomplete("Right-to-left text not yet supported.");
$this -> buffer -> writeText("صِف خَلقَ خَودِ كَمِثلِ الشَمسِ إِذ بَزَغَت — يَحظى الضَجيعُ بِها نَجلاءَ مِعطارِ" . "\n"); // Quotation from Wikipedia
$this -> checkOutput();
}
public function testHebrew() {
// RTL text is more complex than the above.
$this -> markTestIncomplete("Right-to-left text not yet supported.");
$this -> buffer -> writeText("דג סקרן שט בים מאוכזב ולפתע מצא לו חברה איך הקליטה" . "\n");
$this -> checkOutput();
}
}