85 lines
2.6 KiB
PHP
85 lines
2.6 KiB
PHP
<?php
|
||
|
||
/**
|
||
* @group Media
|
||
*/
|
||
class IPTCTest extends MediaWikiTestCase {
|
||
|
||
/**
|
||
* @covers IPTC::getCharset
|
||
*/
|
||
public function testRecognizeUtf8() {
|
||
// utf-8 is the only one used in practise.
|
||
$res = IPTC::getCharset( "\x1b%G" );
|
||
$this->assertEquals( 'UTF-8', $res );
|
||
}
|
||
|
||
/**
|
||
* @covers IPTC::parse
|
||
*/
|
||
public function testIPTCParseNoCharset88591() {
|
||
// basically IPTC for keyword with value of 0xBC which is 1/4 in iso-8859-1
|
||
// This data doesn't specify a charset. We're supposed to guess
|
||
// (which basically means utf-8 if valid, windows 1252 (iso 8859-1) if not)
|
||
$iptcData = "Photoshop 3.0\08BIM\4\4\0\0\0\0\0\x06\x1c\x02\x19\x00\x01\xBC";
|
||
$res = IPTC::parse( $iptcData );
|
||
$this->assertEquals( [ '¼' ], $res['Keywords'] );
|
||
}
|
||
|
||
/**
|
||
* @covers IPTC::parse
|
||
*/
|
||
public function testIPTCParseNoCharset88591b() {
|
||
/* This one contains a sequence that's valid iso 8859-1 but not valid utf8 */
|
||
/* \xC3 = Ã, \xB8 = ¸ */
|
||
$iptcData = "Photoshop 3.0\08BIM\4\4\0\0\0\0\0\x09\x1c\x02\x19\x00\x04\xC3\xC3\xC3\xB8";
|
||
$res = IPTC::parse( $iptcData );
|
||
$this->assertEquals( [ 'ÃÃø' ], $res['Keywords'] );
|
||
}
|
||
|
||
/**
|
||
* Same as testIPTCParseNoCharset88591b, but forcing the charset to utf-8.
|
||
* What should happen is the first "\xC3\xC3" should be dropped as invalid,
|
||
* leaving \xC3\xB8, which is ø
|
||
* @covers IPTC::parse
|
||
*/
|
||
public function testIPTCParseForcedUTFButInvalid() {
|
||
$iptcData = "Photoshop 3.0\08BIM\4\4\0\0\0\0\0\x11\x1c\x02\x19\x00\x04\xC3\xC3\xC3\xB8"
|
||
. "\x1c\x01\x5A\x00\x03\x1B\x25\x47";
|
||
$res = IPTC::parse( $iptcData );
|
||
$this->assertEquals( [ 'ø' ], $res['Keywords'] );
|
||
}
|
||
|
||
/**
|
||
* @covers IPTC::parse
|
||
*/
|
||
public function testIPTCParseNoCharsetUTF8() {
|
||
$iptcData = "Photoshop 3.0\08BIM\4\4\0\0\0\0\0\x07\x1c\x02\x19\x00\x02¼";
|
||
$res = IPTC::parse( $iptcData );
|
||
$this->assertEquals( [ '¼' ], $res['Keywords'] );
|
||
}
|
||
|
||
/**
|
||
* Testing something that has 2 values for keyword
|
||
* @covers IPTC::parse
|
||
*/
|
||
public function testIPTCParseMulti() {
|
||
$iptcData = /* identifier */ "Photoshop 3.0\08BIM\4\4"
|
||
/* length */ . "\0\0\0\0\0\x0D"
|
||
. "\x1c\x02\x19" . "\x00\x01" . "\xBC"
|
||
. "\x1c\x02\x19" . "\x00\x02" . "\xBC\xBD";
|
||
$res = IPTC::parse( $iptcData );
|
||
$this->assertEquals( [ '¼', '¼½' ], $res['Keywords'] );
|
||
}
|
||
|
||
/**
|
||
* @covers IPTC::parse
|
||
*/
|
||
public function testIPTCParseUTF8() {
|
||
// This has the magic "\x1c\x01\x5A\x00\x03\x1B\x25\x47" which marks content as UTF8.
|
||
$iptcData =
|
||
"Photoshop 3.0\08BIM\4\4\0\0\0\0\0\x0F\x1c\x02\x19\x00\x02¼\x1c\x01\x5A\x00\x03\x1B\x25\x47";
|
||
$res = IPTC::parse( $iptcData );
|
||
$this->assertEquals( [ '¼' ], $res['Keywords'] );
|
||
}
|
||
}
|