#!/bin/sh
##########################################################
# Test incorporating mail from stdin with `inc -file -`. #
##########################################################
. "$MH_TEST_COMMON"

# Test empty stdin from a pipe.
runandcheck "printf '' |inc -file -" <<!
Incorporating new mail into inbox...

inc: no messages incorporated, continuing...
!

# Test empty stdin from redirected regular file.
cd "$MMH_TEST_DIR"
f=mbox
runandcheck "printf '' >$f && inc -file - <$f" <<!
Incorporating new mail into inbox...

inc: no messages incorporated, continuing...
!
rm "$f"
unset f

# Test empty stdin from character device.
runandcheck "inc -file - </dev/null" <<!
Incorporating new mail into inbox...

inc: no messages incorporated, continuing...
!

# Test nonempty pipe.
runandcheck "packf +inbox |inc -file -" <<!
Incorporating new mail into inbox...

  11+ 2006-09-29 00:00  Test1              Testing message 1
  12  2006-09-29 00:00  Test2              Testing message 2
  13  2006-09-29 00:00  Test3              Testing message 3
  14  2006-09-29 00:00  Test4              Testing message 4
  15  2006-09-29 00:00  Test5              Testing message 5
  16  2006-09-29 00:00  Test6              Testing message 6
  17  2006-09-29 00:00  Test7              Testing message 7
  18  2006-09-29 00:00  Test8              Testing message 8
  19  2006-09-29 00:00  Test9              Testing message 9
  20  2006-09-29 00:00  Test10             Testing message 10
!

# Test nonempty redirected stdin.
cd "$MMH_TEST_DIR"
f=mbox
runandcheck "packf +inbox 1-10 >$f && inc -file - <$f" <<!
Incorporating new mail into inbox...

  21+ 2006-09-29 00:00  Test1              Testing message 1
  22  2006-09-29 00:00  Test2              Testing message 2
  23  2006-09-29 00:00  Test3              Testing message 3
  24  2006-09-29 00:00  Test4              Testing message 4
  25  2006-09-29 00:00  Test5              Testing message 5
  26  2006-09-29 00:00  Test6              Testing message 6
  27  2006-09-29 00:00  Test7              Testing message 7
  28  2006-09-29 00:00  Test8              Testing message 8
  29  2006-09-29 00:00  Test9              Testing message 9
  30  2006-09-29 00:00  Test10             Testing message 10
!
rm "$f"
unset f

runandcheck "folder +inc-testfolder" <<!
inc-testfolder+ has no messages
!

runandcheck "inc +inc-testfolder -file - < /dev/null" <<!
Incorporating new mail into inc-testfolder...

inc: no messages incorporated, continuing...
!