--TEST--
Filter errors: user filter
--FILE--
<?php
require 'filter_errors.inc';

class test_filter0 extends php_user_filter {
	function filter($in, $out, &$consumed, $closing) {
		return PSFS_ERR_FATAL;
	}
}
class test_filter1 extends php_user_filter {
	function filter($in, $out, &$consumed, $closing) {
		$bucket = stream_bucket_make_writeable($in);
		return PSFS_ERR_FATAL;
	}
}
class test_filter2 extends php_user_filter {
	function filter($in, $out, &$consumed, $closing) {
		while ($bucket = stream_bucket_make_writeable($in)) {
			$consumed += $bucket->datalen;
			stream_bucket_append($out, $bucket);
		}
		return PSFS_ERR_FATAL;
	}
}
class test_filter3 extends php_user_filter {
	function filter($in, $out, &$consumed, $closing) {
		$bucket = stream_bucket_new($this->stream, "42");
		stream_bucket_append($out, $bucket);
		return PSFS_ERR_FATAL;
	}
}
class test_filter4 extends php_user_filter {
	function filter($in, $out, &$consumed, $closing) {
		$bucket = stream_bucket_new($this->stream, "42");
		return PSFS_ERR_FATAL;
	}
}

for($i = 0; $i < 5; ++$i) {
	echo "test_filter$i\n";
	var_dump(stream_filter_register("test_filter$i", "test_filter$i"));
	filter_errors_test("test_filter$i", "42");
}

?>
--EXPECTF--
test_filter0
bool(true)
test filtering of buffered data

Warning: stream_filter_append(): Unprocessed filter buckets remaining on input brigade in %s

Warning: stream_filter_append(): Filter failed to process pre-buffered data in %s
test filtering of non buffered data
test_filter1
bool(true)
test filtering of buffered data

Warning: stream_filter_append(): Filter failed to process pre-buffered data in %s
test filtering of non buffered data
test_filter2
bool(true)
test filtering of buffered data

Warning: stream_filter_append(): Filter failed to process pre-buffered data in %s
test filtering of non buffered data
test_filter3
bool(true)
test filtering of buffered data

Warning: stream_filter_append(): Unprocessed filter buckets remaining on input brigade in %s

Warning: stream_filter_append(): Filter failed to process pre-buffered data in %s
test filtering of non buffered data
test_filter4
bool(true)
test filtering of buffered data

Warning: stream_filter_append(): Unprocessed filter buckets remaining on input brigade in %s

Warning: stream_filter_append(): Filter failed to process pre-buffered data in %s
test filtering of non buffered data