tests/cp/backup-is-src

   1 #!/bin/sh
   2
   3 if test "$VERBOSE" = yes; then
   4   set -x
   5   cp --version
   6 fi
   7
   8 framework_failure=0
   9 rm -f a a~ || framework_failure=1
  10 echo a > a || framework_failure=1
  11 echo a-tilde > a~ || framework_failure=1
  12
  13 if test $framework_failure = 1; then
  14   echo 'failure in testing framework'
  15   exit 1
  16 fi
  17
  18 # Make sure we get English translations.
  19 LANGUAGE=C
  20 export LANGUAGE
  21 LC_ALL=C
  22 export LC_ALL
  23 LANG=C
  24 export LANG
  25
  26 # This cp command should exit nonzero.
  27 cp -b -V simple a~ a > out 2>&1 && fail=1
  28
  29 sed "s,cp:,XXX:," out > out2
  30
  31 cat > exp <<\EOF
  32 XXX: backing up `a' would destroy source;  `a~' not copied
  33 EOF
  34
  35 cmp out2 exp || fail=1
  36
  37 rm -f out out2 exp a a~
  38
  39 exit $fail