tests/test-python-export-list.sh

   1 #!/usr/bin/env bash
   2 # nbdkit
   3 # Copyright Red Hat
   4 #
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   6 # modification, are permitted provided that the following conditions are
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  10 # notice, this list of conditions and the following disclaimer.
  11 #
  12 # * Redistributions in binary form must reproduce the above copyright
  13 # notice, this list of conditions and the following disclaimer in the
  14 # documentation and/or other materials provided with the distribution.
  15 #
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  17 # used to endorse or promote products derived from this software without
  18 # specific prior written permission.
  19 #
  20 # THIS SOFTWARE IS PROVIDED BY RED HAT AND CONTRIBUTORS ''AS IS'' AND
  21 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  22 # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  23 # PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RED HAT OR
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  26 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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  30 # OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31 # SUCH DAMAGE.
  32
  33 source ./functions.sh
  34 set -e
  35 set -x
  36
  37 if test ! -d "$SRCDIR"; then
  38     echo "$0: could not locate python-export-list.py"
  39     exit 1
  40 fi
  41
  42 skip_if_valgrind "because Python code leaks memory"
  43 requires_nbdinfo
  44 requires_nbdsh_uri
  45 requires nbdsh -c 'print(h.set_full_info)'
  46 requires jq --version
  47
  48 pid=test-python-export-list.pid
  49 sock=$(mktemp -u /tmp/nbdkit-test-sock.XXXXXX)
  50 out=test-python-export-list.out
  51 files="$pid $sock $out"
  52 rm -f $files
  53 cleanup_fn rm -f $files
  54
  55 start_nbdkit -P $pid -U $sock python $SRCDIR/python-export-list.py
  56
  57 nbdinfo --list --json nbd+unix://\?socket=$sock > $out
  58 cat $out
  59 # libnbd 1.4.0 differs from 1.4.1 on whether --list grabs descriptions
  60 result=$(jq -c '[.exports[] | [."export-name", .description]]' $out)
  61 test "$result" = '[["hello","world"],["name only",null]]' ||
  62   test "$result" = '[["hello","world"],["name only","=name only="]]'
  63
  64 nbdinfo --json nbd+unix://\?socket=$sock > $out
  65 cat $out
  66 diff -u <(jq -c '[.exports[] | [."export-name", .description]]' $out) \
  67      <(printf %s\\n '[["hello","=hello="]]')