puts "# ====================================================================="
puts "# 0033487: Data Exchange, Step Import - Unresolved reference crashes"
puts "# ====================================================================="

# This test checks if crash happens when reading step file with missing
# FILL_AREA_STYLE_COLOUR entities.

# Read original file as plain text.
set aSourceFilePath [locate_data_file trj6_as1-hc-214.stp]
set aSourceFileChannel [open $aSourceFilePath r]
set aSourceTextData [read $aSourceFileChannel]
close $aSourceFileChannel

# Create a 'broken' text data for step file by removing all FILL_AREA_STYLE_COLOUR entities.
set aBrokenStepTextData ""
set aToRemove "FILL_AREA_STYLE_COLOUR"
set aSourceFileLines [split $aSourceTextData ";"]
foreach aCurrentLine $aSourceFileLines {
  if {[string first $aToRemove $aCurrentLine] == -1} {
    # Add all strings from source file, except for strings that contain FILL_AREA_STYLE_COLOUR,
    # to the new file.
    append aBrokenStepTextData $aCurrentLine ";"
  }
}

# Write 'broken' plain text data into temporary step file.
set aTmpFilePath "$imagedir/${casename}.stp"
set aTmpFileChannel [open $aTmpFilePath w]
puts $aTmpFileChannel $aBrokenStepTextData
close $aTmpFileChannel

# Read temporary file and delete it.
# If something is wrong with step reader, crash will occur while executing ReadFile command.
# If step reader works correctly, we expect just 'Unresolved Reference' message.
puts {REQUIRED All: ERR StepReaderData : Unresolved Reference : Fails Count : 39}
ReadFile aDoc $aTmpFilePath
file delete $aTmpFilePath