#INTERFACE CAF
# Basic attributes
#
# Testing attributes: TDataStd_Tick TDataStd_Directory TDataStd_NoteBook TDataXtd_Axis TDataXtd_Placement TDataXtd_Plane TDataXtd_Point TDataXtd_Shape 
#
# Testing command:   SetEmptyAttribute
# BinOcaf format open/save with these attributes

Label D 0:2

set IsGood 1

NewCommand D
SetEmptyAttribute D 0:2 TDataStd_Tick
SetEmptyAttribute D 0:2 TDataStd_Directory
SetEmptyAttribute D 0:2 TDataStd_NoteBook
SetEmptyAttribute D 0:2 TDataXtd_Axis
SetEmptyAttribute D 0:2 TDataXtd_Placement
SetEmptyAttribute D 0:2 TDataXtd_Plane
SetEmptyAttribute D 0:2 TDataXtd_Point
SetEmptyAttribute D 0:2 TDataXtd_Shape 
CommitCommand D

set aLen1 [llength [Attributes D 0:2]]
if { ${aLen1} != 8 } {
   set IsGood 0
   puts "Not all attributes were added aLen1=${aLen1}"
}

NewCommand D
# check forget attribute by its type
ForgetAtt D 0:2 TDataXtd_Point
CommitCommand D

set aLen2 [llength [Attributes D 0:2]]
if { ${aLen2} != ${aLen1} - 1 } {
   set IsGood 0
   puts "TDataXtd_Point was not removed from the label"
}

Undo D
Undo D

set aLen3 [llength [Attributes D 0:2]]
if { ${aLen3} != 0 } {
   set IsGood 0
   puts "Not all attributes were removed on Undo aLen3=${aLen3}"
}

Redo D

set aLen4 [llength [Attributes D 0:2]]
if { ${aLen4} != 8 } {
   set IsGood 0
   puts "Not all attributes were restored by Redo aLen4=${aLen4}"
}

set aFile ${imagedir}/caf001-F4.cbf
file delete ${aFile}
SaveAs D ${aFile}
if { ![file exists ${aFile}] } {
	puts "There is not ${aFile} file; SaveAs command: Error"
	return
}
Close D

Open ${aFile} DD

Label DD 0:2

set aLen5 [llength [Attributes DD 0:2]]
if { ${aLen5} != 8 } {
   set IsGood 0
   puts "Not all attributes were restored on Open aLen4=${aLen5}"
}

if { ${IsGood} == 0} {
  puts "Set empty attributes: Error"
} else {
  puts "Set empty attributes: OK"
}