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from PySide.QtCore import QObject, Slot, QTimer
from PySide.QtWebKit import QWebView
from PySide.QtGui import QApplication
from PySide import QtCore
import sys
import unittest
from helper import UsesQApplication
functionID = -1
currentWebView = None
class JSFuncs(QObject):
@Slot(str,result=str)
def slot_str_str(self, x):
global functionID
functionID = 0
return x.upper()
@Slot(str,result='QVariant')
def slot_str_list(self, x):
global functionID
functionID = 1
return [x, x]
@Slot('QStringList',result=str)
def slot_strlist_str(self, x):
global functionID
functionID = 2
return x[-1]
@Slot('QVariant',result=str)
def slot_variant_str(self, x):
global functionID
functionID = 3
return str(x)
@Slot('QVariantList',result=str)
def slot_variantlist_str(self, x):
global functionID
functionID = 4
return str(x[-1])
@Slot('QVariantMap',result=str)
def slot_variantmap_str(self, x):
global functionID
functionID = 5
return str(x["foo"])
PAGE_DATA = "data:text/html,<!doctype html><html><body onload='%s'></body></html>"
FUNCTIONS_LIST = ['jsfuncs.slot_str_str("hello")',
'jsfuncs.slot_str_list("hello")',
'jsfuncs.slot_strlist_str(["hello","world"])',
'jsfuncs.slot_variant_str("hello")',
'jsfuncs.slot_variantlist_str(["hello","world"])',
'jsfuncs.slot_variantmap_str({"foo": "bar"})']
def onLoadFinished( result ):
QTimer.singleShot( 100, createNextWebView )
def createNextWebView():
global functionID
nListCount = len(FUNCTIONS_LIST) - 1
functionID = functionID + 1
print functionID
if functionID < nListCount:
createWebView( functionID )
else:
QTimer.singleShot(300, QApplication.instance().quit)
def createWebView( nIndex ):
global functionID
global currentWebView
functionID = nIndex
currentWebView = QWebView()
currentWebView._jsfuncs = JSFuncs()
currentWebView.page().mainFrame().addToJavaScriptWindowObject("jsfuncs", currentWebView._jsfuncs)
QObject.connect( currentWebView, QtCore.SIGNAL('loadFinished( bool )'), onLoadFinished )
currentWebView.load(PAGE_DATA % FUNCTIONS_LIST[ nIndex ])
currentWebView.show()
class Bug959(UsesQApplication):
def testJavaScriptInWebViewForCrash( self ):
# wait for the webview load to be finished before creating the next webview
# don't create the webview inside of onLoadFinished
# also call onLoadFinished with the correct number of variables
createNextWebView()
self.app.exec_()
if __name__ == "__main__":
unittest.main()
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