mirror of
https://github.com/ruby-opencv/ruby-opencv
synced 2023-03-27 23:22:12 -04:00
b3016fc68c
Added error handlings to the methods of following classes or modules -CvPoint2D32f -CvPoint3D32f -CvRect -CvScalar -CvSeq -CvSize -CvSize2D32f -CvSlice -CvSURFParams -CvSURFPoint -CvTermCriteria -CvTwoPoints -CvUtils -CvVideoWriter -GUI -IplConvKernel -IplImage -MouseEvent -OpenCV -Trackbar -Window
115 lines
2.6 KiB
Ruby
Executable file
115 lines
2.6 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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include GUI
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# Tests for OpenCV::Window
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class TestWindow < OpenCVTestCase
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def setup
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@window1 = Window.new('window1')
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@window2 = Window.new('window2', CV_WINDOW_AUTOSIZE)
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@window3 = Window.new('window3', 0)
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end
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def teardown
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Window::destroy_all
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end
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def test_initialize
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[Window.new('w1'), Window.new('w2', CV_WINDOW_AUTOSIZE), Window.new('w3', 0)].each { |w|
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assert_not_nil(w)
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assert_equal(Window, w.class)
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}
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assert_raise(TypeError) {
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Window.new('w4', 'foobar')
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}
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assert_raise(StandardError) {
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Window.new('w5')
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Window.new('w5')
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}
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end
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def test_alive
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assert(@window1.alive?)
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@window1.destroy
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assert(!(@window1.alive?))
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end
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def test_destroy
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@window1.destroy
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assert(!(@window1.alive?))
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end
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def test_destroy_all
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Window::destroy_all
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assert(!(@window1.alive?))
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assert(!(@window2.alive?))
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assert(!(@window3.alive?))
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end
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def test_resize
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@window1.resize(CvSize.new(10, 20))
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@window2.resize(100, 200)
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assert_raise(ArgumentError) {
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@window3.resize
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}
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# Uncomment the following lines to show the results
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# @window1.show(CvMat.new(10, 20))
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# @window1.resize(100, 200)
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# GUI::wait_key
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end
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def test_move
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@window1.move(CvPoint.new(10, 20))
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@window2.move(100, 200)
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assert_raise(ArgumentError) {
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@window3.move
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}
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# Uncomment the following lines to show the results
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# @window1.show(CvMat.new(10, 20))
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# @window2.show(CvMat.new(100, 200))
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# GUI::wait_key
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end
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def test_show_image
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img = IplImage.load(FILENAME_CAT, CV_LOAD_IMAGE_ANYDEPTH | CV_LOAD_IMAGE_ANYCOLOR)
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@window1.show_image(img)
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@window2.show # Alias
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# Uncomment the following lines to show the results
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# GUI::wait_key
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end
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def test_set_trackbar
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tr1 = @window1.set_trackbar('trackbar1', 100) { |value|
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puts value
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}
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assert_equal(Trackbar, tr1.class)
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trackbar2 = Trackbar.new('trackbar2', 10, 1) {}
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tr2 = @window2.set_trackbar(trackbar2)
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assert_equal(Trackbar, tr2.class)
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end
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def test_set_mouseevent
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@window1.set_mouse_callback { |mouse|
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e = "#{mouse.x}, #{mouse.y} : #{mouse.event} : "
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e << "<L>" if mouse.left_button?
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e << "<R>" if mouse.right_button?
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e << "<M>" if mouse.middle_button?
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e << "[CTRL]" if mouse.ctrl_key?
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e << "[SHIFT]" if mouse.shift_key?
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e << "[ALT]" if mouse.alt_key?
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puts e
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}
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end
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end
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