76 lines
1.6 KiB
Ruby
Executable File
76 lines
1.6 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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# -*- mode: ruby; coding: utf-8 -*-
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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::CvSize
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class TestCvSize < OpenCVTestCase
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class MySize; end
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def test_width
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size = CvSize.new
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size.width = 100
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assert_equal(100, size.width)
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size.width = 200
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assert_equal(200, size.width)
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end
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def test_height
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size = CvSize.new
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size.height = 100
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assert_equal(100, size.height)
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size.height = 200
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assert_equal(200, size.height)
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end
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def test_compatible
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assert(!(CvSize.compatible? MySize.new))
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MySize.class_eval { def width; end }
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assert(!(CvSize.compatible? MySize.new))
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MySize.class_eval { def height; end }
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assert(CvSize.compatible? MySize.new)
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assert(CvSize.compatible? CvSize.new)
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end
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def test_initialize
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size = CvSize.new
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assert_equal(0, size.width)
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assert_equal(0, size.height)
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size = CvSize.new(10, 20)
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assert_equal(10, size.width)
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assert_equal(20, size.height)
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size = CvSize.new(CvSize.new(10, 20))
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assert_equal(10, size.width)
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assert_equal(20, size.height)
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assert_raise(TypeError) {
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CvSize.new(DUMMY_OBJ)
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}
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assert_raise(ArgumentError) {
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CvSize.new(1, 2, 3)
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}
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end
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def test_to_s
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size = CvSize.new(10, 20)
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assert_equal('<OpenCV::CvSize:10x20>', size.to_s)
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end
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def test_to_ary
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a = CvSize.new(10, 20).to_ary
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assert_equal(10, a[0])
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assert_equal(20, a[1])
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# Alias
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a = CvSize.new(10, 20).to_a
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assert_equal(10, a[0])
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assert_equal(20, a[1])
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end
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end
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