# 2017 December 9
#
# The author disclaims copyright to this source code.  In place of
# a legal notice, here is a blessing:
#
#    May you do good and not evil.
#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
#
# Test the shell tool ".ar" command.
#

set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix shell8
set CLI [test_find_cli]

proc populate_dir {dirname spec} {
  # First delete the current tree, if one exists.
  file delete -force $dirname
  
  # Recreate the root of the new tree.
  file mkdir $dirname

  # Add each file to the new tree.
  foreach {f d} $spec {
    set path [file join $dirname $f]
    file mkdir [file dirname $path]
    set fd [open $path w]
    puts -nonewline $fd $d
    close $fd
  }
}

proc dir_to_list {dirname {n -1}} {
  if {$n<0} {set n [llength [file split $dirname]]}

  set res [list]
  foreach f [glob -nocomplain $dirname/*] {
    set mtime [file mtime $f]
    set perm [file attributes $f -perm]
    set relpath [file join {*}[lrange [file split $f] $n end]]
    lappend res 
    if {[file isdirectory $f]} {
      lappend res [list $relpath / $mtime $perm]
      lappend res {*}[dir_to_list $f]
    } else {
      set fd [open $f]
      set data [read $fd]
      close $fd
      lappend res [list $relpath $data $mtime $perm]
    }
  }
  lsort $res
}

proc dir_compare {d1 d2} {
  set l1 [dir_to_list $d1]
  set l2 [dir_to_list $d1]
  string compare $l1 $l2
}

populate_dir ar1 {
  file1 "abcd" 
  file2 "efgh"
  dir1/file3 "ijkl"
}

set expected [dir_to_list ar1]
# puts "# $expected"
do_test 1.1 {
  forcedelete test_ar.db

  catchcmd test_ar.db ".ar c ar1"
  file delete -force ar1
  catchcmd test_ar.db ".ar x"

  dir_to_list ar1
} $expected

do_test 1.2 {
  file delete -force ar3
  file mkdir ar3
  catchcmd test_ar.db ".ar xvC ar3"
  dir_to_list ar3/ar1
} $expected



finish_test