/**
* {@inheritDoc}
*/
protected function onDispose(bool $disposing, bool &$isDisposed)
{
parent::onDispose($disposing, $isDisposed);
if (!$disposing || !$isDisposed) {
return;
}
if ($this->_deleteOnDispose) {
$isDisposed = \unlink($this->file());
}
}
public function test1()
{
$file = realpath(__DIR__ . DIRECTORY_SEPARATOR . 'test.txt');
$this->assertNotFalse($file);
$s = FileStream::openRead($file);
try {
$this->assertTrue($s->canRead());
$this->assertTrue($s->canSeek());
$this->assertFalse($s->canWrite());
$arr = [];
$this->assertSame(ord('a'), $s->readByte());
while (null !== ($data = $s->read(5))) {
$arr[] = (string) $data;
}
$this->assertEquals(4, count($arr));
$this->assertSame('01234', $arr[0]);
$this->assertSame('56789', $arr[1]);
$this->assertSame('ABCDE', $arr[2]);
$this->assertSame('F', $arr[3]);
} finally {
$s->dispose();
}
}
public function testPrependStream()
{
$this->checkTransformMethod(function (IString $str) {
$fs = FileStream::openRead(__DIR__ . DIRECTORY_SEPARATOR . 'test.txt');
try {
return $str->prependStream($fs);
} finally {
$fs->dispose();
}
}, 'xyzABC', 'ABC');
$this->checkTransformMethod(function (IString $str) {
$fs = FileStream::openRead(__DIR__ . DIRECTORY_SEPARATOR . 'test.txt');
try {
$fs->readByte();
return $str->prependStream($fs);
} finally {
$fs->dispose();
}
}, 'yzABC', 'ABC');
$this->checkTransformMethod(function (IString $str) {
$fs = FileStream::openRead(__DIR__ . DIRECTORY_SEPARATOR . 'test.txt');
try {
$fs->read(3);
return $str->prependStream($fs);
} finally {
$fs->dispose();
}
}, 'ABC', 'ABC');
}