tests/test-checkwrite-fail.sh

   1 #!/usr/bin/env bash
   2 # nbdkit
   3 # Copyright Red Hat
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  32
  33 # Test checkwrite filter returns EIO when we write wrong data.
  34
  35 source ./functions.sh
  36 set -e
  37 set -x
  38
  39 requires nbdsh --version
  40 requires_filter checkwrite
  41
  42 # The filter should probably work on Windows, but we cannot test it
  43 # because of use of nbdsh + nbdkit -s.
  44 requires_single_mode
  45
  46 nbdsh -c '
  47 import sys
  48
  49 h.connect_command(["nbdkit", "-s", "-v",
  50                    "--filter=checkwrite",
  51                    "memory", "1M"])
  52 try:
  53     h.pwrite(b"1", 0)
  54 except nbd.Error as ex:
  55     assert ex.errno == "EIO"
  56     sys.exit(0)
  57
  58 # We should not reach here.
  59 sys.exit(1)
  60 '