/ Artifact Content
SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

Artifact 5c5a9d100d34b125e0f46d259ea76cf074ac60719b722b2a2c63d759c63fc113:

# 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

foreach {tn tcl} {
  1 {
    set c1 ".ar c ar1"
    set x1 ".ar x"

    set c2 ".ar cC ar1 ."
    set x2 ".ar Cx ar3"

  2 {
    set c1 ".ar -c ar1"
    set x1 ".ar -x"

    set c2 ".ar -cC ar1 ."
    set x2 ".ar -xC ar3"

  3 {
    set c1 ".ar --create ar1"
    set x1 ".ar --extract"

    set c2 ".ar --directory ar1 --create ."
    set x2 ".ar --extract --dir ar3"

  4 {
    set c1 ".ar --cr ar1"
    set x1 ".ar --e"

    set c2 ".ar -C ar1 -c ."
    set x2 ".ar -x -C ar3"
} {
  eval $tcl

  # Populate directory "ar1" with some files.
  populate_dir ar1 {
    file1 "abcd" 
    file2 "efgh"
    dir1/file3 "ijkl"
  set expected [dir_to_list ar1]

  do_test 1.$tn.1 {
    catchcmd test_ar.db $c1
    file delete -force ar1
    catchcmd test_ar.db $x1
    dir_to_list ar1
  } $expected

  do_test 1.$tn.2 {
    file delete -force ar3
    catchcmd test_ar.db $c2
    catchcmd test_ar.db $x2
    dir_to_list ar3
  } $expected