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'''Test cases for QWebView'''
import unittest
import py3kcompat as py3k
import sys
from PySide.QtCore import QObject, SIGNAL, QUrl
from PySide.QtWebKit import QWebPage, QWebView
from PySide.QtNetwork import QNetworkRequest
from helper import adjust_filename, TimedQApplication
class testWebPage(QWebPage):
def sayMyName(self):
return 'testWebPage'
class TestLoadFinished(TimedQApplication):
'''Test case for signal QWebView.loadFinished(bool)'''
def setUp(self):
#Acquire resources
TimedQApplication.setUp(self, timeout=1000)
self.view = QWebView()
QObject.connect(self.view, SIGNAL('loadFinished(bool)'),
self.load_finished)
self.called = False
def tearDown(self):
#Release resources
del self.view
self.called = False
TimedQApplication.tearDown(self)
def testLoadFinishedFromFile(self):
url = QUrl.fromLocalFile(adjust_filename('fox.html', __file__))
self.view.setUrl(url)
self.app.exec_()
self.assert_(self.called)
def testSetPageAndGetPage(self):
twp = testWebPage()
self.view.setPage(twp)
del twp
p = self.view.page()
self.assertEqual(p.sayMyName(), 'testWebPage')
# Setting the same webpage should not incref the python obj
refCount = sys.getrefcount(p)
self.view.setPage(p)
self.assertEquals(sys.getrefcount(p), refCount)
# Changing the webpage obj should decref the old one
twp2 = testWebPage()
self.view.setPage(twp2)
self.assertEquals(sys.getrefcount(p), refCount - 1)
def load_finished(self, ok):
#Callback to check if load was successful
self.app.quit()
if ok:
self.called = True
if __name__ == '__main__':
unittest.main()
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