mirror of
https://github.com/wxWidgets/Phoenix.git
synced 2026-01-07 04:20:07 +01:00
d5a4e871ce
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@70613 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
import imp_unittest, unittest
|
|
import wtc
|
|
import wx
|
|
import os
|
|
from cStringIO import StringIO
|
|
|
|
|
|
pngFile = os.path.join(os.path.dirname(__file__), 'toucan.png')
|
|
|
|
#---------------------------------------------------------------------------
|
|
|
|
class stream_Tests(wtc.WidgetTestCase):
|
|
|
|
def test_inputStreamParam(self):
|
|
# This tests being able to pass a Python file-like object to a
|
|
# wrapped function expecting a wxInputStream.
|
|
|
|
# First, load the image data into a StringIO object
|
|
stream = StringIO(open(pngFile, 'rb').read())
|
|
|
|
# Then use it to create a wx.Image
|
|
img = wx.Image(stream)
|
|
self.assertTrue(img.IsOk())
|
|
|
|
def test_outputStreamParam(self):
|
|
# This tests being able to pass a Python file-like object to a
|
|
# wrapped function expecting a wxOutputStream.
|
|
|
|
image = wx.Image(pngFile)
|
|
stream = StringIO()
|
|
image.SaveFile(stream, wx.BITMAP_TYPE_PNG)
|
|
del image
|
|
|
|
stream = StringIO(stream.getvalue())
|
|
image = wx.Image(stream)
|
|
self.assertTrue(image.IsOk())
|
|
|
|
|
|
|
|
#---------------------------------------------------------------------------
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|