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import os
import sys
import unittest

sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from init_paths import init_test_paths
init_test_paths(False)

from PySide2.QtCore import QObject, SIGNAL

class MyObject(QObject):
    pass


class TestSignalLimitless(unittest.TestCase):
    SIGNAL_MAX = 100
    def test100DynamicSignals(self):

        self.count = 0
        def onSignal():
            self.count += 1

        #create 100 dynamic signals
        o = MyObject()
        for i in range(self.SIGNAL_MAX):
            o.connect(SIGNAL('sig%d()'%i), onSignal)

        #chek if the signals are valid
        m = o.metaObject()
        for i in range(self.SIGNAL_MAX):
            self.assertTrue(m.indexOfSignal('sig%d()'%i) > 0)

        #emit all 100 signals
        for i in range(self.SIGNAL_MAX):
            o.emit(SIGNAL('sig%d()'%i))

        self.assertEqual(self.count, self.SIGNAL_MAX)

if __name__ == '__main__':
    unittest.main()
