puts "=========="
puts "OCC28887 Test case for Standard_ArrayStreamBuffer class - streaming interface for reading from allocated memory block"
puts "=========="
puts ""

pload QAcommands VISUALIZATION DCAF
catch { Close doc }
OCC28887 [locate_data_file bug23384-doc_subshapes.xbf] doc

vclear
vclose ALL
XShow doc
vaxo
vfit
vsetdispmode 1
vdump $::imagedir/${::casename}.png