readstl a [locate_data_file bug30113.stl]

# Number of triangles check
checktrinfo a -tri 14248 -nod 7114

# Visual check
checkview -display a -3d -vdispmode 0 -path ${imagedir}/${test_image}_edges.png
checkview -display a -3d -vdispmode 1 -path ${imagedir}/${test_image}_shading.png