tests/unit/protocol.tcl

   1 start_server {tags {"protocol"}} {
   2     test "Handle an empty query" {
   3         reconnect
   4         r write "\r\n"
   5         r flush
   6         assert_equal "PONG" [r ping]
   7     }
   8
   9     test "Negative multibulk length" {
  10         reconnect
  11         r write "*-10\r\n"
  12         r flush
  13         assert_equal PONG [r ping]
  14     }
  15
  16     test "Out of range multibulk length" {
  17         reconnect
  18         r write "*20000000\r\n"
  19         r flush
  20         assert_error "*invalid multibulk length*" {r read}
  21     }
  22
  23     test "Wrong multibulk payload header" {
  24         reconnect
  25         r write "*3\r\n\$3\r\nSET\r\n\$1\r\nx\r\nfooz\r\n"
  26         r flush
  27         assert_error "*expected '$', got 'f'*" {r read}
  28     }
  29
  30     test "Negative multibulk payload length" {
  31         reconnect
  32         r write "*3\r\n\$3\r\nSET\r\n\$1\r\nx\r\n\$-10\r\n"
  33         r flush
  34         assert_error "*invalid bulk length*" {r read}
  35     }
  36
  37     test "Out of range multibulk payload length" {
  38         reconnect
  39         r write "*3\r\n\$3\r\nSET\r\n\$1\r\nx\r\n\$2000000000\r\n"
  40         r flush
  41         assert_error "*invalid bulk length*" {r read}
  42     }
  43
  44     test "Non-number multibulk payload length" {
  45         reconnect
  46         r write "*3\r\n\$3\r\nSET\r\n\$1\r\nx\r\n\$blabla\r\n"
  47         r flush
  48         assert_error "*invalid bulk length*" {r read}
  49     }
  50
  51     test "Multi bulk request not followed by bulk arguments" {
  52         reconnect
  53         r write "*1\r\nfoo\r\n"
  54         r flush
  55         assert_error "*expected '$', got 'f'*" {r read}
  56     }
  57
  58     test "Generic wrong number of args" {
  59         reconnect
  60         assert_error "*wrong*arguments*ping*" {r ping x y z}
  61     }
  62 }
  63
  64 start_server {tags {"regression"}} {
  65     test "Regression for a crash with blocking ops and pipelining" {
  66         set rd [redis_deferring_client]
  67         set fd [r channel]
  68         set proto "*3\r\n\$5\r\nBLPOP\r\n\$6\r\nnolist\r\n\$1\r\n0\r\n"
  69         puts -nonewline $fd $proto$proto
  70         flush $fd
  71         set res {}
  72
  73         $rd rpush nolist a
  74         $rd read
  75         $rd rpush nolist a
  76         $rd read
  77     }
  78 }