function testReturnValues()
{
$pattern = new PatternExpectation('/Missing argument 1 for ' . 'PelEntryAscii::__construct()/');
$this->expectError($pattern);
$this->expectError('Undefined variable: tag');
$entry = new PelEntryAscii();
$entry = new PelEntryAscii(42);
$entry = new PelEntryAscii(42, 'foo bar baz');
$this->assertEqual($entry->getComponents(), 12);
$this->assertEqual($entry->getValue(), 'foo bar baz');
}
/**
* Update the copyright information.
*
* @param string the photographer copyright. Use the empty string
* if there is no photographer copyright.
*
* @param string the editor copyright. Use the empty string if
* there is no editor copyright.
*/
function setValue($photographer = '', $editor = '')
{
$this->photographer = $photographer;
$this->editor = $editor;
if ($photographer == '' && $editor != '') {
$photographer = ' ';
}
if ($editor == '') {
parent::setValue($photographer);
} else {
parent::setValue($photographer . chr(0x0) . $editor);
}
}
/**
* Update the timestamp held by this entry.
*
* @param
* int the timestamp held by this entry in the correct form
* as indicated by the third argument. For {@link UNIX_TIMESTAMP}
* this is an integer counting the number of seconds since January
* 1st 1970, for {@link EXIF_STRING} this is a string of the form
* 'YYYY:MM:DD hh:mm:ss', and for {@link JULIAN_DAY_COUNT} this is a
* floating point number where the integer part denotes the day
* count and the fractional part denotes the time of day (0.25 means
* 6:00, 0.75 means 18:00).
*
* @param
* int the type of the timestamp. This must be one of
* {@link UNIX_TIMESTAMP}, {@link EXIF_STRING}, or
* {@link JULIAN_DAY_COUNT}.
*/
public function setValue($timestamp, $type = self::UNIX_TIMESTAMP)
{
// if (empty($timestamp))
// debug_print_backtrace();
switch ($type) {
case self::UNIX_TIMESTAMP:
$this->day_count = $this->convertUnixToJd($timestamp);
$this->seconds = $timestamp % 86400;
break;
case self::EXIF_STRING:
/* Clean the timestamp: some timestamps are broken other
* separators than ':' and ' '. */
$d = preg_split('/[^0-9]+/', $timestamp);
for ($i = 0; $i < 6; $i++) {
if (empty($d[$i])) {
$d[$i] = 0;
}
}
$this->day_count = $this->convertGregorianToJd($d[0], $d[1], $d[2]);
$this->seconds = $d[3] * 3600 + $d[4] * 60 + $d[5];
break;
case self::JULIAN_DAY_COUNT:
$this->day_count = (int) floor($timestamp);
$this->seconds = (int) (86400 * ($timestamp - floor($timestamp)));
break;
default:
throw new PelInvalidArgumentException('Expected UNIX_TIMESTAMP (%d), ' . 'EXIF_STRING (%d), or ' . 'JULIAN_DAY_COUNT (%d) for $type, ' . 'got %d.', self::UNIX_TIMESTAMP, self::EXIF_STRING, self::JULIAN_DAY_COUNT, $type);
}
/*
* Now finally update the string which will be used when this is
* turned into bytes.
*/
parent::setValue($this->getValue(self::EXIF_STRING));
}
