Issue #6167: Backported tests for Scrollbar.activate() and Scrollbar.set()

serhiy-storchaka · serhiy-storchaka · commit 1ce228934206 · 2014-07-23T22:08:45.000+03:00
from 6ae34a948cb4.
diff --git a/Lib/tkinter/test/test_tkinter/test_widgets.py b/Lib/tkinter/test/test_tkinter/test_widgets.py
@@ -916,6 +916,24 @@ def test_orient(self):
         self.checkEnumParam(widget, 'orient', 'vertical', 'horizontal',
                 errmsg='bad orientation "{}": must be vertical or horizontal')
 
+    def test_activate(self):
+        sb = self.create()
+        for e in ('arrow1', 'slider', 'arrow2'):
+            sb.activate(e)
+        sb.activate('')
+        self.assertRaises(TypeError, sb.activate)
+        self.assertRaises(TypeError, sb.activate, 'arrow1', 'arrow2')
+
+    def test_set(self):
+        sb = self.create()
+        sb.set(0.2, 0.4)
+        self.assertEqual(sb.get(), (0.2, 0.4))
+        self.assertRaises(TclError, sb.set, 'abc', 'def')
+        self.assertRaises(TclError, sb.set, 0.6, 'def')
+        self.assertRaises(TclError, sb.set, 0.6, None)
+        self.assertRaises(TclError, sb.set, 0.6)
+        self.assertRaises(TclError, sb.set, 0.6, 0.7, 0.8)
+
 
 @add_standard_options(StandardOptionsTests)
 class PanedWindowTest(AbstractWidgetTest, unittest.TestCase):
