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#!/usr/bin/python
# -*- coding: utf-8 -*-
# libavg - Media Playback Engine.
# Copyright (C) 2003-2014 Ulrich von Zadow
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Current versions can be found at www.libavg.de
#
import os
import time
import libavg
from libavg import avg, Point2D, player
import testcase
g_helper = player.getTestHelper()
TEST_RESOLUTION = (160, 120)
class TestAppBase(libavg.AVGApp):
@classmethod
def start(cls, **kwargs):
with testcase.SuppressOutput():
super(TestAppBase, cls).start(**kwargs)
def requestStop(self, timeout=0):
player.setTimeout(timeout, player.stop)
def singleKeyPress(self, char):
g_helper.fakeKeyEvent(avg.Event.KEY_DOWN, ord(char), ord(char), char, ord(char),
avg.KEYMOD_NONE)
g_helper.fakeKeyEvent(avg.Event.KEY_UP, ord(char), ord(char), char, ord(char),
avg.KEYMOD_NONE)
class AVGAppTestCase(testcase.AVGTestCase):
def testMinimal(self):
class MinimalApp(TestAppBase):
testInstance = self
def init(self):
self.testInstance.assert_(not player.isFullscreen())
self.requestStop()
if 'AVG_DEPLOY' in os.environ:
del os.environ['AVG_DEPLOY']
MinimalApp.start(resolution=TEST_RESOLUTION)
def testAvgDeploy(self):
class FullscreenApp(TestAppBase):
testInstance = self
def init(self):
self.testInstance.assert_(player.isFullscreen())
rootNodeSize = player.getRootNode().size
self.testInstance.assertEqual(rootNodeSize, resolution)
self.requestStop()
resolution = player.getScreenResolution()
os.environ['AVG_DEPLOY'] = '1'
FullscreenApp.start(resolution=resolution)
del os.environ['AVG_DEPLOY']
def testDebugWindowSize(self):
class DebugwindowApp(TestAppBase):
testInstance = self
def init(self):
self.testInstance.assert_(not player.isFullscreen())
rootNodeSize = player.getRootNode().size
self.testInstance.assertEqual(rootNodeSize, TEST_RESOLUTION)
# windowSize = player.getWindowResolution()
# self.testInstance.assertEqual(windowSize, Point2D(TEST_RESOLUTION)/2)
self.requestStop()
DebugwindowApp.start(resolution=TEST_RESOLUTION,
debugWindowSize=Point2D(TEST_RESOLUTION) / 2)
def testScreenshot(self):
if not(self._isCurrentDirWriteable()):
self.skip("Current dir not writeable")
return
expectedFiles = ['screenshot-000.png', 'screenshot-001.png']
def cleanup():
for screenshotFile in expectedFiles[::-1]:
if os.path.exists(screenshotFile):
os.unlink(screenshotFile)
def checkCallback():
for screenshotFile in expectedFiles[::-1]:
if os.path.exists(screenshotFile):
avg.Bitmap(screenshotFile)
else:
raise RuntimeError('Cannot find the expected '
'screenshot file %s' % screenshotFile)
player.stop()
class ScreenshotApp(TestAppBase):
def init(self):
self.singleKeyPress('s')
self.singleKeyPress('s')
self.timeStarted = time.time()
self.timerId = player.subscribe(player.ON_FRAME, self.onFrame)
def onFrame(self):
if (os.path.exists(expectedFiles[-1]) or
time.time() - self.timeStarted > 1):
player.clearInterval(self.timerId)
checkCallback()
cleanup()
ScreenshotApp.start(resolution=TEST_RESOLUTION)
cleanup()
def testGraphs(self):
class GraphsApp(TestAppBase):
def init(self):
self.enableGraphs()
def enableGraphs(self):
self.singleKeyPress('f')
self.singleKeyPress('m')
player.setTimeout(500, self.disableGraphs)
def disableGraphs(self):
self.singleKeyPress('m')
self.singleKeyPress('f')
self.requestStop()
GraphsApp.start(resolution=TEST_RESOLUTION)
def testToggleKeys(self):
TOGGLE_KEYS = ['?', 't', 'e']
class ToggleKeysApp(TestAppBase):
def init(self):
self.keys = TOGGLE_KEYS[:]
player.setTimeout(0, self.nextKey)
def nextKey(self):
if not self.keys:
player.stop()
else:
key = self.keys.pop()
self.singleKeyPress(key)
player.setTimeout(0, self.nextKey)
ToggleKeysApp.start(resolution=TEST_RESOLUTION)
def testFakeFullscreen(self):
class FakeFullscreenApp(TestAppBase):
fakeFullscreen = True
def init(self):
player.setTimeout(0, player.stop)
resolution = player.getScreenResolution()
if os.name == 'nt':
FakeFullscreenApp.start(resolution=resolution)
else:
self.assertException(
lambda: FakeFullscreenApp.start(resolution=resolution))
def avgAppTestSuite(tests):
availableTests = (
'testMinimal',
'testAvgDeploy',
'testDebugWindowSize',
'testScreenshot',
'testGraphs',
'testToggleKeys',
'testFakeFullscreen',
)
return testcase.createAVGTestSuite(availableTests, AVGAppTestCase, tests)
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