From c39d88aeaa33a5922b33ccdd6bad543ac0e3629b Mon Sep 17 00:00:00 2001
From: Robin Dunn <robin@alldunn.com>
Date: Sat, 29 Oct 2011 06:11:08 +0000
Subject: [PATCH] Process and wxScrolledWindow/Canvas unittests

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@69578 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 unittests/process_test.py  |  8 ++++-
 unittests/test_process.py  |  5 ++-
 unittests/test_scrolwin.py | 67 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 78 insertions(+), 2 deletions(-)
 create mode 100644 unittests/test_scrolwin.py

diff --git a/unittests/process_test.py b/unittests/process_test.py
index de98bf85..123a76ac 100644
--- a/unittests/process_test.py
+++ b/unittests/process_test.py
@@ -1,3 +1,9 @@
 import sys
-print 'process_test'
+
+if '--stdout' in sys.argv:
+    print 'process_test'
+if '--echo' in sys.argv:
+    text = raw_input()
+    print "I read '%s'" % text
+    
 sys.exit(0)
diff --git a/unittests/test_process.py b/unittests/test_process.py
index 16d50ae3..249f44fc 100644
--- a/unittests/test_process.py
+++ b/unittests/test_process.py
@@ -25,8 +25,11 @@ class process_Tests(wtc.WidgetTestCase):
         if 'wxMac' not in wx.PortInfo:
             p = wx.Process(self.frame)
             self.frame.Bind(wx.EVT_END_PROCESS, onEndProcess)            
-            wx.Execute('%s %s' % (sys.executable, testscript), p)
+            wx.Execute('%s %s' % (sys.executable, testscript), callback=p)
             
+    # TODO: When the stream classes are wrapped add tests for writing to and
+    # reading from the process
+
 #---------------------------------------------------------------------------
 
 
diff --git a/unittests/test_scrolwin.py b/unittests/test_scrolwin.py
new file mode 100644
index 00000000..23702765
--- /dev/null
+++ b/unittests/test_scrolwin.py
@@ -0,0 +1,67 @@
+import imp_unittest, unittest
+import wtc
+import wx
+
+#---------------------------------------------------------------------------
+
+class scrolwin_Tests(wtc.WidgetTestCase):
+
+    def commonBits(self, w):
+        vsize = 750
+        rate = 20
+        
+        w.SetSize(self.frame.GetClientSize())
+        w.EnableScrolling(True, True)
+        w.ShowScrollbars(wx.SHOW_SB_ALWAYS, wx.SHOW_SB_ALWAYS)
+        w.SetVirtualSize((vsize, vsize))
+        w.SetScrollRate(rate, rate)
+        w.Scroll(3,3) # in scroll units
+        self.myYield()
+        self.assertEqual(w.GetVirtualSize(),           (vsize,vsize))
+        self.assertEqual(w.GetScrollPixelsPerUnit(),   (rate,rate))
+        self.assertEqual(w.GetViewStart(),             (3,3))  # scroll units
+        self.assertEqual(w.CalcScrolledPosition(0,0),  (-3*rate,-3*rate)) # pixels
+        self.assertEqual(w.CalcUnscrolledPosition(0,0),(3*rate,3*rate))   # pixels
+        
+
+    def test_scrolwinCtor(self):
+        w = wx.ScrolledWindow(self.frame)
+        self.commonBits(w)
+        
+    def test_scrolwinDefaultCtor(self):
+        w = wx.ScrolledWindow()
+        w.Create(self.frame)
+        self.commonBits(w)
+        
+    def test_scrolcvsCtor(self):
+        w = wx.ScrolledCanvas(self.frame)
+        self.commonBits(w)
+
+    def test_scrolcvsDefaultCtor(self):
+        w = wx.ScrolledCanvas()
+        w.Create(self.frame)
+        self.commonBits(w)
+        
+    def test_scrolwinOnDraw(self):
+        
+        class MyScrolledWin(wx.ScrolledWindow):
+            def __init__(self, *args, **kw):
+                wx.ScrolledWindow.__init__(self, *args, **kw)
+                self.flag = False
+            def OnDraw(self, dc):
+                self.flag = True
+                sz = dc.GetSize()
+                dc.SetPen(wx.Pen('blue', 3))
+                dc.DrawLine(0, 0, sz.width, sz.height)
+                
+        w = MyScrolledWin(self.frame)
+        self.commonBits(w)
+        w.Refresh()
+        self.myYield()
+        self.assertTrue(w.flag) # True if OnDraw was called
+                
+#---------------------------------------------------------------------------
+
+
+if __name__ == '__main__':
+    unittest.main()