mirror of
https://github.com/ruby-opencv/ruby-opencv
synced 2023-03-27 23:22:12 -04:00
65 lines
1.9 KiB
Ruby
Executable file
65 lines
1.9 KiB
Ruby
Executable file
#!/usr/bin/env ruby
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# -*- mode: ruby; coding: utf-8-unix -*-
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require 'test/unit'
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require 'opencv'
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require File.expand_path(File.dirname(__FILE__)) + '/helper'
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include OpenCV
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# Tests for OpenCV::CvConnectedComp
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class TestCvConnectedComp < OpenCVTestCase
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def setup
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mat0 = create_cvmat(128, 128, :cv8u, 1) { |j, i, c|
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if (i >= 32 and i < 96) and (j >= 32 and j < 96)
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CvScalar.new(255)
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elsif (i >= 16 and i < 112) and (j >= 16 and j < 112)
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CvScalar.new(192)
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else
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CvScalar.new(128)
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end
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}
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point = CvPoint.new(20, 20)
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@mat, @connected_comp, @mask = mat0.flood_fill(point, 0, CvScalar.new(0), CvScalar.new(64),
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:connectivity => 8, :fixed_range => true, :mask_only => true)
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end
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def test_initialize
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connected_comp = CvConnectedComp.new
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assert_not_nil(connected_comp)
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assert_equal(CvConnectedComp, connected_comp.class)
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assert_not_nil(connected_comp.area)
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assert_not_nil(connected_comp.value)
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assert_not_nil(connected_comp.rect)
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assert_not_nil(connected_comp.contour)
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end
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def test_area
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assert_in_delta(9216.0, @connected_comp.area, 0.01)
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end
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def test_value
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assert_equal(CvScalar, @connected_comp.value.class)
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assert_cvscalar_equal(CvScalar.new(220, 0, 0, 0), @connected_comp.value)
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end
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def test_rect
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assert_equal(CvRect, @connected_comp.rect.class)
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assert_equal(16, @connected_comp.rect.x)
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assert_equal(16, @connected_comp.rect.y)
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assert_equal(96, @connected_comp.rect.width)
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assert_equal(96, @connected_comp.rect.height)
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@connected_comp.rect = CvRect.new(1, 2, 3, 4);
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assert_equal(1, @connected_comp.rect.x)
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assert_equal(2, @connected_comp.rect.y)
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assert_equal(3, @connected_comp.rect.width)
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assert_equal(4, @connected_comp.rect.height)
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end
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def test_contour
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assert_equal(CvContour, @connected_comp.contour.class)
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assert_not_nil(@connected_comp.contour)
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end
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end
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