from PySide.QtCore import QObject, Slot, QTimer from PySide.QtWebKit import QWebView import unittest from helper import UsesQApplication functionID = -1 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," 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"})'] class TestJsCall(UsesQApplication): @classmethod def setUpClass(self): super(TestJsCall, self).setUpClass() def createInstance(self): global functionID self._view = QWebView() self._jsfuncs = JSFuncs() functionID = -1 self._view.page().mainFrame().addToJavaScriptWindowObject("jsfuncs", self._jsfuncs) self._view.loadFinished[bool].connect(self.onLoadFinished) self._view.load(PAGE_DATA % FUNCTIONS_LIST[self._functionID]) self._view.show() def testJsCall(self): self._functionID = 0 self.createInstance() self.app.exec_() def onLoadFinished(self, result): global functionID self.assertEqual(self._functionID, functionID) if self._functionID == (len(FUNCTIONS_LIST) - 1): QTimer.singleShot(300, self.app.quit) else: #new test self._functionID += 1 self.createInstance() if __name__ == "__main__": unittest.main()