github.com/vmware/govmomi@v0.43.0/govc/test/datastore_tail_test.sh (about)

     1  #!/bin/bash -xe
     2  
     3  # This test is not run via bats as the bats pipeline hangs when we background a process
     4  
     5  . "$(dirname "$0")"/test_helper.bash
     6  
     7  name=$(new_id)
     8  n=16
     9  tmp=$(mktemp --tmpdir "${name}-XXXXX")
    10  
    11  echo -n | govc datastore.upload - "$name"
    12  govc datastore.tail -f "$name" > "$tmp" &
    13  pid=$!
    14  
    15  sleep 1
    16  yes | dd bs=${n}K count=1 2>/dev/null | govc datastore.upload - "$name"
    17  sleep 2
    18  
    19  # stops following when the file has gone away
    20  govc datastore.mv "$name" "${name}.old"
    21  wait $pid
    22  
    23  govc datastore.download "${name}.old" - | cmp "$tmp" -
    24  
    25  rm "$tmp"
    26  teardown