def testFetchingResults(self):
def got_hit(result):
got_hit._results_.append(result.displayString)
got_hit._results_ = []
context = QgsLocatorContext()
# one filter
l = QgsLocator()
filter_a = test_filter('a')
l.registerFilter(filter_a)
l.foundResult.connect(got_hit)
l.fetchResults('a', context)
for i in range(100):
sleep(0.002)
QCoreApplication.processEvents()
self.assertEqual(set(got_hit._results_), {'a0', 'a1', 'a2'})
# two filters
filter_b = test_filter('b')
l.registerFilter(filter_b)
got_hit._results_ = []
l.fetchResults('a', context)
for i in range(100):
sleep(0.002)
QCoreApplication.processEvents()
self.assertEqual(set(got_hit._results_),
{'a0', 'a1', 'a2', 'b0', 'b1', 'b2'})
def testFetchingResults(self):
def got_hit(result):
got_hit._results_.append(result.displayString)
got_hit._results_ = []
context = QgsLocatorContext()
# one filter
l = QgsLocator()
filter_a = test_filter('a')
l.registerFilter(filter_a)
l.foundResult.connect(got_hit)
l.fetchResults('a', context)
for i in range(100):
sleep(0.002)
QCoreApplication.processEvents()
self.assertEqual(set(got_hit._results_), {'a0', 'a1', 'a2'})
# two filters
filter_b = test_filter('b')
l.registerFilter(filter_b)
got_hit._results_ = []
l.fetchResults('a', context)
for i in range(100):
sleep(0.002)
QCoreApplication.processEvents()
self.assertEqual(set(got_hit._results_), {'a0', 'a1', 'a2', 'b0', 'b1', 'b2'})
def testDeleteWhileFetchingResults(self):
"""
Delete locator whilst fetching results
"""
def got_hit(result):
got_hit._results_.append(result.displayString)
got_hit._results_ = []
context = QgsLocatorContext()
l = QgsLocator()
filter_a = test_filter('a')
l.registerFilter(filter_a)
l.foundResult.connect(got_hit)
l.fetchResults('a', context)
del l
def testCancelWhileFetchingResults(self):
"""
Cancel locator whilst fetching results
"""
def got_hit(result):
got_hit._results_.append(result.displayString)
got_hit._results_ = []
context = QgsLocatorContext()
l = QgsLocator()
filter_a = test_filter('a')
l.registerFilter(filter_a)
l.foundResult.connect(got_hit)
l.fetchResults('a', context)
l.cancel()
def testRegisteringFilters(self):
l = QgsLocator()
filter_a = test_filter('a')
filter_b = test_filter('b')
l.registerFilter(filter_a)
l.registerFilter(filter_b)
self.assertEqual(set(l.filters()), {filter_a, filter_b})
# ownership should be transferred to locator
del l
self.assertTrue(sip.isdeleted(filter_a))
self.assertTrue(sip.isdeleted(filter_b))
# try manually deregistering
l = QgsLocator()
filter_c = test_filter('c')
filter_d = test_filter('d')
l.registerFilter(filter_c)
l.registerFilter(filter_d)
self.assertEqual(set(l.filters()), {filter_c, filter_d})
l.deregisterFilter(filter_c)
self.assertTrue(sip.isdeleted(filter_c))
self.assertFalse(sip.isdeleted(filter_d))
self.assertEqual(l.filters(), [filter_d])
del l
self.assertTrue(sip.isdeleted(filter_c))
self.assertTrue(sip.isdeleted(filter_d))
def testRegisteringFilters(self):
l = QgsLocator()
filter_a = test_filter('a')
filter_b = test_filter('b')
l.registerFilter(filter_a)
l.registerFilter(filter_b)
self.assertEqual(set(l.filters()), {filter_a, filter_b})
# ownership should be transferred to locator
del l
self.assertTrue(sip.isdeleted(filter_a))
self.assertTrue(sip.isdeleted(filter_b))
# try manually deregistering
l = QgsLocator()
filter_c = test_filter('c')
filter_d = test_filter('d')
l.registerFilter(filter_c)
l.registerFilter(filter_d)
self.assertEqual(set(l.filters()), {filter_c, filter_d})
l.deregisterFilter(filter_c)
self.assertTrue(sip.isdeleted(filter_c))
self.assertFalse(sip.isdeleted(filter_d))
self.assertEqual(l.filters(), [filter_d])
del l
self.assertTrue(sip.isdeleted(filter_c))
self.assertTrue(sip.isdeleted(filter_d))
