Class: TestQtRuby

Inherits:
Test::Unit::TestCase
  • Object
show all
Defined in:
ext/ruby/qtruby/test/unittests.rb

Instance Method Summary collapse

Instance Method Details

#setup ⇒ Object 



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# File 'ext/ruby/qtruby/test/unittests.rb', line 6

def setup
  @app = Qt::Application.instance || Qt::Application.new(ARGV)
  assert @app
end

#test_boolean_marshalling ⇒ Object 



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# File 'ext/ruby/qtruby/test/unittests.rb', line 99

def test_boolean_marshalling
  assert Qt::Variant.new(true).toBool
  assert !Qt::Variant.new(false).toBool

  assert !Qt::Boolean.new(true).nil?
  assert Qt::Boolean.new(false).nil?

  # Invalid variant conversion should change b to false
  b = Qt::Boolean.new(true)
  v = Qt::Variant.new("Blah")
  v.toInt(b);

  assert b.nil?
end

#test_find_child ⇒ Object 



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# File 'ext/ruby/qtruby/test/unittests.rb', line 83

def test_find_child
  w = Qt::Widget.new(nil)
  assert_raise(TypeError) { w.findChild(nil) }

  assert_nil w.findChild(Qt::Widget)
  w2 = Qt::Widget.new(w)

  w3 = Qt::Widget.new(w)
  w3.objectName = "Bob"
  w4 = Qt::LineEdit.new(w2)
  w4.objectName = "Bob"

  assert w.findChild(Qt::Widget,"Bob") == w3
  assert w.findChild(Qt::LineEdit,"Bob") == w4
end

#test_find_children ⇒ Object 



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# File 'ext/ruby/qtruby/test/unittests.rb', line 52

def test_find_children
  w = Qt::Widget.new(nil)
  assert_raise(TypeError) { w.findChildren(nil) }

  assert w.findChildren(Qt::Widget) == [ ]
  w2 = Qt::Widget.new(w)

  assert w.findChildren(Qt::Widget) == [ w2 ]
  assert w.findChildren(Qt::Object) == [ w2 ]
  assert w.findChildren(Qt::LineEdit) == [ ]
  assert w.findChildren(Qt::Widget,"Bob") == [ ]
  assert w.findChildren(Qt::Object,"Bob") == [ ]

  w2.objectName = "Bob"

  assert w.findChildren(Qt::Widget) == [ w2 ]
  assert w.findChildren(Qt::Object) == [ w2 ]
  assert w.findChildren(Qt::Widget,"Bob") == [ w2 ]
  assert w.findChildren(Qt::Object,"Bob") == [ w2 ]
  assert w.findChildren(Qt::LineEdit, "Bob") == [ ]

  w3 = Qt::Widget.new(w)
  w4 = Qt::LineEdit.new(w2)
  w4.setObjectName("Bob")

  assert w.findChildren(Qt::Widget) == [ w4, w2, w3 ]
  assert w.findChildren(Qt::LineEdit) == [ w4 ]
  assert w.findChildren(Qt::Widget,"Bob") == [ w4, w2 ]    
  assert w.findChildren(Qt::LineEdit,"Bob") == [ w4 ]    
end

#test_intp_marshalling ⇒ Object 



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# File 'ext/ruby/qtruby/test/unittests.rb', line 114

def test_intp_marshalling
  assert Qt::Integer.new(100).value == 100
end

#test_link_against_qt4 ⇒ Object 



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# File 'ext/ruby/qtruby/test/unittests.rb', line 11

def test_link_against_qt4
  assert_raise(NoMethodError) { @app.setMainWidget(nil) }
end

#test_qapplication_inheritance ⇒ Object 



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# File 'ext/ruby/qtruby/test/unittests.rb', line 23

def test_qapplication_inheritance
 assert @app.inherits("Qt::Application")
 assert @app.inherits("Qt::CoreApplication")
 assert @app.inherits("Qt::Object")
end

#test_qapplication_methods ⇒ Object 



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# File 'ext/ruby/qtruby/test/unittests.rb', line 15

def test_qapplication_methods
 assert @app == Qt::Application::instance
 assert @app == Qt::CoreApplication::instance
 assert @app == Qt::Application.instance
 assert @app == Qt::CoreApplication.instance
 assert @app == $qApp
end

#test_qstring_marshall ⇒ Object 



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# File 'ext/ruby/qtruby/test/unittests.rb', line 36

def test_qstring_marshall
  widget = Qt::Widget.new(nil)
  assert widget.objectName.nil?
  widget.objectName = "Barney"
  assert widget.objectName == "Barney"
end

#test_variant_conversions ⇒ Object 



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# File 'ext/ruby/qtruby/test/unittests.rb', line 118

def test_variant_conversions
  v = Qt::Variant.new(Qt::Variant::Invalid)

  assert !v.isValid
  assert v.isNull

  v = Qt::Variant.new(55)
  assert v.toInt == 55
  assert v.toUInt == 55
  assert v.toLongLong == 55
  assert v.toULongLong == 55
  assert Qt::Variant.new(-55).toLongLong == -55
  assert Qt::Variant.new(-55).toULongLong == 18446744073709551561
  assert v.toDouble == 55.0
  assert v.toChar == Qt::Char.new(55)
  assert v.toString == "55"
  assert v.toStringList == [ ]


  assert Qt::Variant.new("Blah").toStringList == [ "Blah" ]

  assert Qt::Variant.new(Qt::Size.new(30,40)).toSize == Qt::Size.new(30,40)
  assert Qt::Variant.new(Qt::SizeF.new(20,30)).toSizeF == Qt::SizeF.new(20,30)

  assert Qt::Variant.new(Qt::Rect.new(30,40,10,10)).toRect == Qt::Rect.new(30,40,10,10)
  assert Qt::Variant.new(Qt::RectF.new(20,30,10,10)).toRectF == Qt::RectF.new(20,30,10,10)

  assert Qt::Variant.new(Qt::Point.new(30,40)).toPoint == Qt::Point.new(30,40)
  assert Qt::Variant.new(Qt::PointF.new(20,30)).toPointF == Qt::PointF.new(20,30)


end

#test_widget_inheritance ⇒ Object 



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# File 'ext/ruby/qtruby/test/unittests.rb', line 29

def test_widget_inheritance
  widget = Qt::Widget.new(nil)
  assert widget.inherits("Qt::Widget")
  assert widget.inherits("Qt::Object")
  assert widget.inherits("QObject")
end

#test_widgetlist ⇒ Object 



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# File 'ext/ruby/qtruby/test/unittests.rb', line 43

def test_widgetlist
  w1 = Qt::Widget.new(nil)
  w2 = Qt::Widget.new(w1)
  w3 = Qt::Widget.new(w1)
  w4 = Qt::Widget.new(w2)

  assert w1.children == [ w2, w3 ]
end