public function testCopy2()
{
$str = CharArray::fromString("Test");
$str->setSize(5);
$res = System::arraycopy($str, 1, $str, 2, 3);
$this->assertEquals("Teest", (string) $res);
}
public function testFrom()
{
$array = CharArray::fromString('str');
$this->assertInstanceOf($this->getClassName(), $array);
$this->assertEquals('str', (string) $array);
}
/**
* Converts this string to a new character array.
*
* @return CharArray a newly allocated character array whose length is the length
* of this string and whose contents are initialized to contain
* the character sequence represented by this string.
*/
public function toCharArray()
{
return Option::fromValue($this->charArray)->getOrCall(function () {
return $this->charArray = CharArray::fromString($this->value);
});
}
/**
* @param $str
* @return CharArray
*/
protected function processStr($str)
{
if ($str instanceof CharArray) {
return $str;
}
if (null === $str) {
$str = 'null';
}
if (is_bool($str)) {
$str = $str ? 'true' : 'false';
}
return CharArray::fromString($str);
}
