tests/new-file

   1 #!/bin/sh
   2 # Test --new-file (-N) and --unidirectional-new-file.
   3
   4 . "${srcdir=.}/init.sh"; path_prepend_ ../src
   5
   6 fail=0
   7
   8 echo a > a || fail=1
   9
  10 echo '0a1
  11 > a' > exp || fail=1
  12
  13 returns_ 1 diff -N b a > out || fail=1
  14 compare exp out || fail=1
  15
  16 returns_ 1 diff -N b - < a > out || fail=1
  17 compare exp out || fail=1
  18
  19 returns_ 1 diff --unidirectional-new-file b - < a > out || fail=1
  20 compare exp out || fail=1
  21
  22 echo '1d0
  23 < a' > exp || fail=1
  24
  25 returns_ 1 diff -N - b < a > out || fail=1
  26 compare exp out || fail=1
  27
  28 returns_ 2 diff --unidirectional-new-file - b < a > out || fail=1
  29
  30 Exit $fail