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Viewing changes to tests/qtcore/qthread_signal_test.py

  • Committer: Bazaar Package Importer
  • Author(s): Didier Raboud
  • Date: 2010-09-27 21:01:06 UTC
  • mfrom: (1.2.1 upstream) (6.1.3 experimental)
  • Revision ID: james.westby@ubuntu.com-20100927210106-m1nrq8vmd3exqb9o
Tags: 0.4.1-0ubuntu1
https://launchpad.net/bugs/648612
* New 0.4.1 upstream release. (LP: #648612)
  - Add some 0.4.1 symbols.

* Patches:
  - u_c130273_fix_py25_QtScript_property.patch
    Remove, was from upstream.
  - u_20e226b_fix_missing_qcoreapplication_arguments_method.patch
    Remove, was from upstream.
  - u_268bf77_fixed_signal_signature_parser.patch
    Remove, was from upstream.
  + libPythonVersionPostfix.patch: Refresh
  + usePySpecificShiboken.patch: Refresh
  + lessBuildVerbosity.patch: Refresh

* Bump the B-D chain versions.
* Make sure the private.py is installed in QtCore module.
* Build against Qt 4.7.
  - Add libqtwebkit-dev
  - Drop QtMultimedia module.
  - Add the QtDeclarative package.

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tests/qtcore/qthread_signal_test.py
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'''Test cases for connecting signals between threads'''
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import unittest
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from PySide.QtCore import QThread, QObject, SIGNAL, QCoreApplication
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thread_run = False
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class Source(QObject):
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    def __init__(self, *args):
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        QObject.__init__(self, *args)
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    def emit_sig(self):
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        self.emit(SIGNAL('source()'))
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class Target(QObject):
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    def __init__(self, *args):
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        QObject.__init__(self, *args)
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        self.called = False
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    def myslot(self):
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        self.called = True
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class ThreadJustConnects(QThread):
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    def __init__(self, source, *args):
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        QThread.__init__(self, *args)
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        self.source = source
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        self.target = Target()
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    def run(self):
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        global thread_run
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        thread_run = True
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        QObject.connect(self.source, SIGNAL('source()'), self.target.myslot)
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        while not self.target.called:
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            pass
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class BasicConnection(unittest.TestCase):
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    def testEmitOutsideThread(self):
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        global thread_run
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        app = QCoreApplication([])
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        source = Source()
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        thread = ThreadJustConnects(source)
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        QObject.connect(thread, SIGNAL('finished()'), lambda: app.exit(0))
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        thread.start()
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        while not thread_run:
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            pass
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        source.emit_sig()
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        app.exec_()
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        thread.wait()
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        self.assert_(thread.target.called)
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if __name__ == '__main__':
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    unittest.main()