<br />
<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_0b8dp7d187vdvn8p049hvld2h6, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
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<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
svoid test_RegionBorder_innerPoints_thinSpike() {
  //set flag RegionBorder_innerPoints_debug.
  //set flag FastRegions_debug.
  BWImage img = bwImageFromString([[
    ______
    _xxxx_
    _xx___
    ______
  ]]);
  FastRegions_BWImage regions = new(img);
  regions.run();
  assertEqualsVerbose(2, regions.nRegions());
  RegionBorder_innerPoints border = new(regions, 2);
  var points = border.allPoints();
  //removeLastIfSameAsFirst(points);
  assertEqualsVerbose(litpts(1, 1, 2, 1, 3, 1, 4, 1, 3, 1, 2, 1, 2, 2, 1, 2), points);
  assertEqualsVerbose("", str(border.onePath()));
}