tests/mv-formerly-pl.sh

   1 #!/usr/bin/env bash
   2 set -ev
   3
   4 # Some tests for 'darcs mv'
   5
   6 ## I would use the builtin !, but that has the wrong semantics.
   7 not () { "$@" && exit 1 || :; }
   8
   9 # darcs does not support cygwin paths (/cygdrive/c/foo), so if
  10 # we want to run the test suite under Cygwin Bash, we must
  11 # convert accordingly
  12 portable_pwd () {
  13   if uname | grep -i cygwin > /dev/null; then
  14     cygpath -w `pwd`
  15   else
  16     pwd
  17   fi
  18 }
  19
  20 rm -rf temp
  21 mkdir temp
  22 cd temp
  23 darcs init
  24
  25 ###
  26
  27 echo adding a directory with more than one .. in it should work.
  28 mkdir foo.d
  29 mkdir foo.d/second
  30 mkdir foo.d/second/third
  31 mkdir foo.d/other
  32
  33
  34 touch ./foo.d/other/date.t
  35 darcs add -r foo.d
  36
  37 cd foo.d/second/third
  38
  39 darcs mv ../../other/date.t ../../other/date_moved.t
  40
  41 cd ../../..
  42 echo darcs refuses to move to an existing file
  43 touch ping
  44 touch pong
  45 darcs add ping pong
  46 not darcs mv ping pong &> out
  47 cat out
  48 grep 'already exists' out
  49
  50 # case sensitivity series
  51 # -----------------------
  52 # these are tests designed to check out darcs behave wrt to renames
  53 # where the case of the file becomes important
  54
  55 # are we on a case sensitive file system?
  56 touch is_it_cs
  57 rm -f IS_IT_CS
  58
  59 if test -e is_it_cs; then
  60   echo This is a case-sensitive file system.
  61 else
  62   echo This is NOT a case-sensitive file system.
  63 fi
  64
  65 # if the new file already exists - we don't allow it
  66 # basically the same test as mv ping pong, except we do mv ping PING
  67 # and both ping and PING exist on the filesystem
  68 echo "case sensitivity - simply don't allow mv if new file exists"
  69 touch 'cs-n-1'; touch 'CS-N-1';
  70 touch 'cs-y-1'; touch 'CS-Y-1';
  71 darcs add cs-n-1 cs-y-1
  72
  73 if test -e is_it_cs; then
  74   # regardless of case-ok, we do NOT want this mv at all
  75   not darcs mv cs-n-1 CS-Y-1 &> out
  76   cat out
  77   grep 'already exists' out
  78
  79   not darcs mv --case-ok cs-n-1 CS-Y-1 &> out
  80   cat out
  81   grep 'already exists' out
  82 fi
  83
  84 # if the new file does not already exist - we allow it
  85 echo "case sensitivity - the new file does *not* exist"
  86 touch 'cs-n-2';
  87 touch 'cs-y-2';
  88 darcs add cs-n-2 cs-y-2
  89 # these mv's should be allowed regardless of flag or filesystem
  90 darcs mv cs-n-2 CS-N-2
  91 darcs mv --case-ok cs-y-2 CS-Y-2
  92
  93 # parasites - do not accidentally overwrite a file just because it has a
  94 # similar name and points to the same inode.  We want to check if a file if the
  95 # same NAME already exists - we shouldn't care about what the actual file is!
  96 echo "case sensitivity - inode check";
  97 touch 'cs-n-3';
  98 touch 'cs-y-3';
  99 darcs add cs-n-3 cs-y-3
 100
 101 if ln cs-n-3 CS-N-3; then # checking if we support hard links
 102   ln cs-y-3 CS-Y-3
 103   # regardless of case-ok, we do NOT want this mv at all
 104   not darcs mv cs-n-3 CS-N-3 &> out
 105   cat out
 106   grep 'already exists' out
 107
 108   not darcs mv --case-ok cs-y-3 CS-Y-3 &> out
 109   cat out
 110   grep 'already exists' out
 111 fi
 112
 113 # parasites - we don't allow weird stuff like mv foo bar/foo just because
 114 # we opened up some crazy exception based on foo's name
 115 echo 'refuses to move to an existing file with same name, different path'
 116 touch 'cs-n-4'; touch 'foo.d/cs-n-4';
 117 touch 'cs-y-4'; touch 'foo.d/cs-y-4';
 118 darcs add cs-n-4
 119 # regardless of case-ok, we do NOT want this mv at all
 120 not darcs mv cs-n-4 foo.d/cs-n-4 &> out
 121 cat out
 122 grep 'already exists' out
 123
 124 not darcs mv --case-ok cs-y-4 foo.d/cs-y-4 &> out
 125 cat out
 126 grep 'already exists' out
 127
 128 # ---------------------------
 129 # end case sensitivity series
 130
 131 touch abs_path.t
 132 darcs add abs_path.t
 133 IFS=""
 134 REPO_ABS=`portable_pwd`
 135 darcs mv "$REPO_ABS/abs_path.t" abs_path_new.t
 136 darcs mv abs_path_new.t "$REPO_ABS/abs_path.t"
 137
 138
 139 # issue608
 140
 141    touch 'gonna_be_deleted';
 142    darcs add gonna_be_deleted
 143    darcs record -am 'added doomed file'
 144    rm gonna_be_deleted
 145    darcs record -am 'deleted file'
 146    touch 'new_file';
 147    darcs add new_file
 148    darcs mv new_file gonna_be_deleted
 149
 150