--- /dev/null
+<?php
+
+/*
+ * PEL: PHP Exif Library. A library with support for reading and
+ * writing all Exif headers in JPEG and TIFF images using PHP.
+ *
+ * Copyright (C) 2004, 2006, 2007 Martin Geisler.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program in the file COPYING; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ */
+
+use lsolesen\pel\Pel;
+use lsolesen\pel\PelEntryByte;
+use lsolesen\pel\PelIfd;
+use lsolesen\pel\PelTiff;
+use lsolesen\pel\PelExif;
+use lsolesen\pel\PelJpeg;
+use lsolesen\pel\PelEntrySByte;
+use lsolesen\pel\PelEntryShort;
+use lsolesen\pel\PelEntrySShort;
+use lsolesen\pel\PelEntryLong;
+use lsolesen\pel\PelEntrySLong;
+use lsolesen\pel\PelEntryAscii;
+
+abstract class WriteEntryTestCase extends \PHPUnit_Framework_TestCase
+{
+ protected $entries = array();
+
+ public function testWriteRead()
+ {
+ Pel::setStrictParsing(true);
+
+ $ifd = new PelIfd(PelIfd::IFD0);
+ $this->assertTrue($ifd->isLastIfd());
+
+ foreach ($this->entries as $entry) {
+ $ifd->addEntry($entry);
+ }
+
+ $tiff = new PelTiff();
+ $this->assertNull($tiff->getIfd());
+ $tiff->setIfd($ifd);
+ $this->assertNotNull($tiff->getIfd());
+
+ $exif = new PelExif();
+ $this->assertNull($exif->getTiff());
+ $exif->setTiff($tiff);
+ $this->assertNotNull($exif->getTiff());
+
+ $jpeg = new PelJpeg(dirname(__FILE__) . '/no-exif.jpg');
+ $this->assertNull($jpeg->getExif());
+ $jpeg->setExif($exif);
+ $this->assertNotNull($jpeg->getExif());
+
+ $jpeg->saveFile('test-output.jpg');
+ $this->assertTrue(file_exists('test-output.jpg'));
+ $this->assertTrue(filesize('test-output.jpg') > 0);
+
+ /* Now read the file and see if the entries are still there. */
+ $jpeg = new PelJpeg('test-output.jpg');
+
+ $exif = $jpeg->getExif();
+ $this->assertInstanceOf('lsolesen\pel\PelExif', $exif);
+
+ $tiff = $exif->getTiff();
+ $this->assertInstanceOf('lsolesen\pel\PelTiff', $tiff);
+
+ $ifd = $tiff->getIfd();
+ $this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd);
+
+ $this->assertEquals($ifd->getType(), PelIfd::IFD0);
+ $this->assertTrue($ifd->isLastIfd());
+
+ foreach ($this->entries as $entry) {
+ $this->assertEquals($ifd->getEntry($entry->getTag())
+ ->getValue(), $entry->getValue());
+ }
+
+ unlink('test-output.jpg');
+ }
+}
+
+class WriteByteTestCase extends WriteEntryTestCase
+{
+ public function __construct()
+ {
+ $this->entries[] = new PelEntryByte(0xF001, 0);
+ $this->entries[] = new PelEntryByte(0xF002, 1);
+ $this->entries[] = new PelEntryByte(0xF003, 2);
+ $this->entries[] = new PelEntryByte(0xF004, 253);
+ $this->entries[] = new PelEntryByte(0xF005, 254);
+ $this->entries[] = new PelEntryByte(0xF006, 255);
+
+ $this->entries[] = new PelEntryByte(0xF007, 0, 1, 2, 253, 254, 255);
+ $this->entries[] = new PelEntryByte(0xF008);
+
+ parent::__construct('PEL Byte Read/Write Tests');
+ }
+}
+
+class WriteSByteTestCase extends WriteEntryTestCase
+{
+ public function __construct()
+ {
+ $this->entries[] = new PelEntrySByte(0xF101, - 128);
+ $this->entries[] = new PelEntrySByte(0xF102, - 127);
+ $this->entries[] = new PelEntrySByte(0xF103, - 1);
+ $this->entries[] = new PelEntrySByte(0xF104, 0);
+ $this->entries[] = new PelEntrySByte(0xF105, 1);
+ $this->entries[] = new PelEntrySByte(0xF106, 126);
+ $this->entries[] = new PelEntrySByte(0xF107, 127);
+
+ $this->entries[] = new PelEntrySByte(0xF108, - 128, - 1, 0, 1, 127);
+ $this->entries[] = new PelEntrySByte(0xF109);
+
+ parent::__construct('PEL SByte Read/Write Tests');
+ }
+}
+
+class WriteShortTestCase extends WriteEntryTestCase
+{
+ public function __construct()
+ {
+ $this->entries[] = new PelEntryShort(0xF201, 0);
+ $this->entries[] = new PelEntryShort(0xF202, 1);
+ $this->entries[] = new PelEntryShort(0xF203, 2);
+ $this->entries[] = new PelEntryShort(0xF204, 65533);
+ $this->entries[] = new PelEntryShort(0xF205, 65534);
+ $this->entries[] = new PelEntryShort(0xF206, 65535);
+
+ $this->entries[] = new PelEntryShort(0xF208, 0, 1, 65534, 65535);
+ $this->entries[] = new PelEntryShort(0xF209);
+
+ parent::__construct('PEL Short Read/Write Tests');
+ }
+}
+
+class WriteSShortTestCase extends WriteEntryTestCase
+{
+ public function __construct()
+ {
+ $this->entries[] = new PelEntrySShort(0xF301, - 32768);
+ $this->entries[] = new PelEntrySShort(0xF302, - 32767);
+ $this->entries[] = new PelEntrySShort(0xF303, - 1);
+ $this->entries[] = new PelEntrySShort(0xF304, 0);
+ $this->entries[] = new PelEntrySShort(0xF305, 1);
+ $this->entries[] = new PelEntrySShort(0xF306, 32766);
+ $this->entries[] = new PelEntrySShort(0xF307, 32767);
+
+ $this->entries[] = new PelEntrySShort(0xF308, - 32768, - 1, 0, 1, 32767);
+ $this->entries[] = new PelEntrySShort(0xF309);
+
+ parent::__construct('PEL SShort Read/Write Tests');
+ }
+}
+
+class WriteLongTestCase extends WriteEntryTestCase
+{
+ public function __construct()
+ {
+ $this->entries[] = new PelEntryLong(0xF401, 0);
+ $this->entries[] = new PelEntryLong(0xF402, 1);
+ $this->entries[] = new PelEntryLong(0xF403, 2);
+ $this->entries[] = new PelEntryLong(0xF404, 4294967293);
+ $this->entries[] = new PelEntryLong(0xF405, 4294967294);
+ $this->entries[] = new PelEntryLong(0xF406, 4294967295);
+
+ $this->entries[] = new PelEntryLong(0xF408, 0, 1, 4294967295);
+ $this->entries[] = new PelEntryLong(0xF409);
+
+ parent::__construct('PEL Long Read/Write Tests');
+ }
+}
+
+class WriteSLongTestCase extends WriteEntryTestCase
+{
+ public function __construct()
+ {
+ $this->entries[] = new PelEntrySLong(0xF501, - 2147483648);
+ $this->entries[] = new PelEntrySLong(0xF502, - 2147483647);
+ $this->entries[] = new PelEntrySLong(0xF503, - 1);
+ $this->entries[] = new PelEntrySLong(0xF504, 0);
+ $this->entries[] = new PelEntrySLong(0xF505, 1);
+ $this->entries[] = new PelEntrySLong(0xF506, 2147483646);
+ $this->entries[] = new PelEntrySLong(0xF507, 2147483647);
+
+ $this->entries[] = new PelEntrySLong(0xF508, - 2147483648, 0, 2147483647);
+ $this->entries[] = new PelEntrySLong(0xF509);
+
+ parent::__construct('PEL SLong Read/Write Tests');
+ }
+}
+
+class WriteAsciiTestCase extends WriteEntryTestCase
+{
+ public function __construct()
+ {
+ $this->entries[] = new PelEntryAscii(0xF601);
+ $this->entries[] = new PelEntryAscii(0xF602, '');
+ $this->entries[] = new PelEntryAscii(0xF603, 'Hello World!');
+ $this->entries[] = new PelEntryAscii(0xF604, "\x00\x01\x02...\xFD\xFE\xFF");
+
+ parent::__construct('PEL Ascii Read/Write Tests');
+ }
+}
projects / yaffs-website / blobdiff