2008-11-04 17:05:17 +00:00
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--TEST--
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stream_get_line() on non-blocking stream
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--SKIPIF--
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<?php
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$sockets = @stream_socket_pair(STREAM_PF_UNIX, STREAM_SOCK_STREAM, 0);
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2012-02-25 12:10:41 +00:00
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if (!$sockets) die("skip stream_socket_pair() should work");
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2008-11-04 17:05:17 +00:00
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fclose($sockets[0]);
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fclose($sockets[1]);
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?>
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--FILE--
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<?php
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/**
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* Tests that stream_get_line() behaves as documented on non-blocking streams:
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* Never return incomplete lines, except on documented conditions:
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* length bytes have been read, the string specified by ending is found, EOF.
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*/
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$sockets = stream_socket_pair(STREAM_PF_UNIX, STREAM_SOCK_STREAM, 0);
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var_dump($sockets);
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stream_set_blocking($sockets[1], 0);
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2016-11-06 21:28:42 +00:00
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$eol = '<EOL>';
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2008-11-04 17:05:17 +00:00
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2016-11-06 21:28:42 +00:00
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fwrite($sockets[0], "line start");
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2008-11-04 17:05:17 +00:00
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var_dump(stream_get_line($sockets[1], 8192, $eol)); // Does not returns incomplete line (EOL not found)
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var_dump(stream_get_line($sockets[1], 8192, $eol));
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2016-11-06 21:28:42 +00:00
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fwrite($sockets[0], ", line end");
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fwrite($sockets[0], ", $eol");
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2008-11-04 17:05:17 +00:00
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var_dump(stream_get_line($sockets[1], 8192, $eol)); // Returns full line (EOL found)
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var_dump(stream_get_line($sockets[1], 8192, $eol)); // Nothing to read
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var_dump(stream_get_line($sockets[1], 8192, $eol));
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2016-11-06 21:28:42 +00:00
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fwrite($sockets[0], "incomplete line");
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var_dump(stream_get_line($sockets[1], strlen("incomplete line"), $eol)); // EOL not found but $length has been read, return incomplete line
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2008-11-04 17:05:17 +00:00
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2016-11-06 21:28:42 +00:00
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fwrite($sockets[0], "incomplete line");
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2008-11-04 17:05:17 +00:00
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var_dump(stream_get_line($sockets[1], 8192, $eol)); // Does not returns incomplete line (EOL not found)
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2016-11-06 21:28:42 +00:00
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var_dump(fread($sockets[1], strlen("incomplete line"))); // Returns buffer readden by stream_get_line
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2008-11-04 17:05:17 +00:00
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2016-11-06 21:28:42 +00:00
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fwrite($sockets[0], "end of file");
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2008-11-04 17:05:17 +00:00
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var_dump(stream_get_line($sockets[1], 8192, $eol)); // Does not returns incomplete line (EOL not found)
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fclose($sockets[0]);
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var_dump(stream_get_line($sockets[1], 8192, $eol)); // Returns incomplete line (End of file)
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fclose($sockets[1]);
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?>
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--EXPECTF--
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array(2) {
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[0]=>
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resource(%d) of type (stream)
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[1]=>
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resource(%d) of type (stream)
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}
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bool(false)
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bool(false)
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string(22) "line start, line end, "
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bool(false)
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bool(false)
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string(15) "incomplete line"
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bool(false)
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string(15) "incomplete line"
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bool(false)
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string(11) "end of file"
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