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Annotation of embedaddon/php/ext/standard/tests/streams/stream_get_line_nb.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: stream_get_line() on non-blocking stream
                      3: --SKIPIF--
                      4: <?php
                      5: $sockets = @stream_socket_pair(STREAM_PF_UNIX, STREAM_SOCK_STREAM, 0);
                      6: if (!$sockets) die("skip");
                      7: fclose($sockets[0]);
                      8: fclose($sockets[1]);
                      9: ?>
                     10: --FILE--
                     11: <?php
                     12: /**
                     13:  * Tests that stream_get_line() behaves as documented on non-blocking streams:
                     14:  * Never return incomplete lines, except on documented conditions:
                     15:  * length bytes have been read, the string specified by ending is found, EOF.
                     16:  */
                     17: 
                     18: $sockets = stream_socket_pair(STREAM_PF_UNIX, STREAM_SOCK_STREAM, 0);
                     19: var_dump($sockets);
                     20: 
                     21: stream_set_blocking($sockets[1], 0);
                     22: 
                     23: $eol = b'<EOL>';
                     24: 
                     25: fwrite($sockets[0], b"line start");
                     26: var_dump(stream_get_line($sockets[1], 8192, $eol)); // Does not returns incomplete line (EOL not found)
                     27: var_dump(stream_get_line($sockets[1], 8192, $eol));
                     28: fwrite($sockets[0], b", line end");
                     29: fwrite($sockets[0], b", $eol");
                     30: var_dump(stream_get_line($sockets[1], 8192, $eol)); // Returns full line (EOL found)
                     31: var_dump(stream_get_line($sockets[1], 8192, $eol)); // Nothing to read
                     32: var_dump(stream_get_line($sockets[1], 8192, $eol));
                     33: 
                     34: fwrite($sockets[0], b"incomplete line");
                     35: var_dump(stream_get_line($sockets[1], strlen(b"incomplete line"), $eol)); // EOL not found but $length has been read, return incomplete line
                     36: 
                     37: fwrite($sockets[0], b"incomplete line");
                     38: var_dump(stream_get_line($sockets[1], 8192, $eol)); // Does not returns incomplete line (EOL not found)
                     39: var_dump(fread($sockets[1], strlen(b"incomplete line"))); // Returns buffer readden by stream_get_line
                     40: 
                     41: fwrite($sockets[0], b"end of file");
                     42: var_dump(stream_get_line($sockets[1], 8192, $eol)); // Does not returns incomplete line (EOL not found)
                     43: 
                     44: fclose($sockets[0]);
                     45: var_dump(stream_get_line($sockets[1], 8192, $eol)); // Returns incomplete line (End of file)
                     46: 
                     47: fclose($sockets[1]);
                     48: 
                     49: ?>
                     50: --EXPECTF--
                     51: array(2) {
                     52:   [0]=>
                     53:   resource(%d) of type (stream)
                     54:   [1]=>
                     55:   resource(%d) of type (stream)
                     56: }
                     57: bool(false)
                     58: bool(false)
                     59: string(22) "line start, line end, "
                     60: bool(false)
                     61: bool(false)
                     62: string(15) "incomplete line"
                     63: bool(false)
                     64: string(15) "incomplete line"
                     65: bool(false)
                     66: string(11) "end of file"