src/tests/compare-with-local

   1 #!/bin/sh
   2 # $Id$
   3 #################################################################
   4 #
   5 # Copy file back and forth between $TMPDIR (defaults to /tmp)
   6 # which is hopefully on local disk or any other well tested
   7 # file system and the filesystem we want to test (in $PWD).
   8 #
   9 #################################################################
  10
  11 test $SHELLVERBOSE && set $SHELLVERBOSE
  12
  13 function compare () {
  14     if cmp $1 $2; then
  15         :
  16     else
  17         diff $1 $2
  18         exit 1
  19     fi
  20 }
  21
  22 test $TMPDIR || TMPDIR=/tmp
  23 TMPDIR=$TMPDIR/compare-with-local-$$
  24 mkdir $TMPDIR || exit 1
  25
  26 # Generate test file
  27 cat > $TMPDIR/bar << EOF
  28 This is an arla temporary test file.
  29 You may remove it any time.
  30 Kontrollen blinkar blå.
  31 EOF
  32
  33 cp $TMPDIR/bar bar
  34 compare $TMPDIR/bar bar
  35 mv bar $TMPDIR/bas
  36 compare $TMPDIR/bar $TMPDIR/bas
  37  # this is for later overwrite test
  38  test -f bar && echo bar should not exist && exit 1
  39  cp $TMPDIR/bar bar
  40  compare $TMPDIR/bar bar
  41 cat $TMPDIR/bas > bat
  42 compare $TMPDIR/bar bat
  43 cat bat > $TMPDIR/bau
  44 compare $TMPDIR/bar $TMPDIR/bau
  45 mv $TMPDIR/bau bav
  46 compare $TMPDIR/bar bav
  47  # this is for later overwrite test
  48  test -f $TMPDIR/bau && echo $TMPDIR/bau should not exist && exit 1
  49  cp $TMPDIR/bar $TMPDIR/bau
  50 cp bav $TMPDIR/baw
  51 compare $TMPDIR/bar $TMPDIR/baw
  52
  53 # If we get so far we can write new files.
  54 # Now test overwrite.
  55
  56 # Generate test file slightly different
  57 cat > $TMPDIR/bar << EOF
  58 This is an arla temporary test file.
  59 You may remove it any time.
  60 Mera jul.
  61 EOF
  62
  63 cp $TMPDIR/bar bar
  64 compare $TMPDIR/bar bar
  65 mv bar $TMPDIR/bas
  66 compare $TMPDIR/bar $TMPDIR/bas
  67 cat $TMPDIR/bas > bat
  68 compare $TMPDIR/bar bat
  69 cat bat > $TMPDIR/bau
  70 compare $TMPDIR/bar $TMPDIR/bau
  71 mv $TMPDIR/bau bav
  72 compare $TMPDIR/bar bav
  73 cp bav $TMPDIR/baw
  74 compare $TMPDIR/bar $TMPDIR/baw
  75
  76 ${objdir}/rm-rf $TMPDIR
  77 exit 0