bugs/issue390_whatsnew.sh

   1 #!/usr/bin/env bash
   2
   3 # For issue390: darcs whatsnew somefile" lstats every file in the working copy and pristine/ directory
   4
   5 set -ev
   6
   7 rm -rf temp
   8 mkdir temp
   9 cd temp
  10 darcs init
  11 date > file1
  12 date > file2
  13 darcs add file*
  14 darcs record -am "test"
  15
  16 TRACE=`which strace`
  17 if test -x $TRACE
  18 then
  19     strace darcs whatsnew file1 &> out
  20     # we should be accessing file1
  21     grep file1 out
  22     # but shouldn't be accessing file2
  23     if grep file2 out
  24     then
  25         echo A whatsnew for file1 should not involve a 'stat' call to file2
  26         exit 1
  27     else
  28         echo Yay.  We pass.
  29     fi
  30 else
  31     echo skipping test since strace was not found
  32 fi
  33
  34 rm -rf temp