X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=tests%2Fbindings%2Fpython%2Fbt2%2Ftest_message_iterator.py;h=37f6dc87798dcda7b32b4ef72b8e36b40b56b0f5;hb=c49bf79b7d7e87cc21d065a7d208bcc238fb0800;hp=195eb7712d8c5a30945f4480228715b592831a70;hpb=24a6895893e703893239073fb6fd3dd026215d28;p=babeltrace.git diff --git a/tests/bindings/python/bt2/test_message_iterator.py b/tests/bindings/python/bt2/test_message_iterator.py index 195eb771..37f6dc87 100644 --- a/tests/bindings/python/bt2/test_message_iterator.py +++ b/tests/bindings/python/bt2/test_message_iterator.py @@ -21,13 +21,14 @@ import bt2 import sys from utils import TestOutputPortMessageIterator from bt2 import port as bt2_port +from bt2 import message_iterator as bt2_message_iterator class SimpleSink(bt2._UserSinkComponent): # Straightforward sink that creates one input port (`in`) and consumes from # it. - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_input_port('in') def _user_consume(self): @@ -61,14 +62,14 @@ class UserMessageIteratorTestCase(unittest.TestCase): the_output_port_from_iter = None class MyIter(bt2._UserMessageIterator): - def __init__(self, self_port_output): + def __init__(self, config, self_port_output): nonlocal initialized nonlocal the_output_port_from_iter initialized = True the_output_port_from_iter = self_port_output class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter): - def __init__(self, params, obj): + def __init__(self, config, params, obj): nonlocal the_output_port_from_source the_output_port_from_source = self._add_output_port('out', 'user data') @@ -83,16 +84,16 @@ class UserMessageIteratorTestCase(unittest.TestCase): def test_create_from_message_iterator(self): class MySourceIter(bt2._UserMessageIterator): - def __init__(self, self_port_output): + def __init__(self, config, self_port_output): nonlocal src_iter_initialized src_iter_initialized = True class MySource(bt2._UserSourceComponent, message_iterator_class=MySourceIter): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_output_port('out') class MyFilterIter(bt2._UserMessageIterator): - def __init__(self, self_port_output): + def __init__(self, config, self_port_output): nonlocal flt_iter_initialized flt_iter_initialized = True self._up_iter = self._create_input_port_message_iterator( @@ -103,7 +104,7 @@ class UserMessageIteratorTestCase(unittest.TestCase): return next(self._up_iter) class MyFilter(bt2._UserFilterComponent, message_iterator_class=MyFilterIter): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_input_port('in') self._add_output_port('out') @@ -120,15 +121,15 @@ class UserMessageIteratorTestCase(unittest.TestCase): # and _UserMessageIterator._create_input_port_message_iterator, as they # are both used in the graph. class MySourceIter(bt2._UserMessageIterator): - def __init__(self, self_port_output): + def __init__(self, config, self_port_output): raise ValueError('Very bad error') class MySource(bt2._UserSourceComponent, message_iterator_class=MySourceIter): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_output_port('out') class MyFilterIter(bt2._UserMessageIterator): - def __init__(self, self_port_output): + def __init__(self, config, self_port_output): # This is expected to raise because of the error in # MySourceIter.__init__. self._create_input_port_message_iterator( @@ -136,7 +137,7 @@ class UserMessageIteratorTestCase(unittest.TestCase): ) class MyFilter(bt2._UserFilterComponent, message_iterator_class=MyFilterIter): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_input_port('in') self._add_output_port('out') @@ -160,7 +161,7 @@ class UserMessageIteratorTestCase(unittest.TestCase): finalized = True class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_output_port('out') finalized = False @@ -169,14 +170,79 @@ class UserMessageIteratorTestCase(unittest.TestCase): del graph self.assertTrue(finalized) + def test_config_parameter(self): + class MyIter(bt2._UserMessageIterator): + def __init__(self, config, port): + nonlocal config_type + config_type = type(config) + + class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter): + def __init__(self, config, params, obj): + self._add_output_port('out') + + config_type = None + graph = _create_graph(MySource, SimpleSink) + graph.run() + self.assertIs(config_type, bt2_message_iterator._MessageIteratorConfiguration) + + def _test_config_can_seek_forward(self, set_can_seek_forward): + class MyIter(bt2._UserMessageIterator): + def __init__(self, config, port): + if set_can_seek_forward: + config.can_seek_forward = True + + class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter): + def __init__(self, config, params, obj): + self._add_output_port('out') + + class MySink(bt2._UserSinkComponent): + def __init__(self, config, params, obj): + self._add_input_port('in') + + def _user_graph_is_configured(self): + self._msg_iter = self._create_input_port_message_iterator( + self._input_ports['in'] + ) + + def _user_consume(self): + nonlocal can_seek_forward + can_seek_forward = self._msg_iter.can_seek_forward + + can_seek_forward = None + graph = _create_graph(MySource, MySink) + graph.run_once() + self.assertIs(can_seek_forward, set_can_seek_forward) + + def test_config_can_seek_forward_default(self): + self._test_config_can_seek_forward(False) + + def test_config_can_seek_forward(self): + self._test_config_can_seek_forward(True) + + def test_config_can_seek_forward_wrong_type(self): + class MyIter(bt2._UserMessageIterator): + def __init__(self, config, port): + config.can_seek_forward = 1 + + class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter): + def __init__(self, config, params, obj): + self._add_output_port('out') + + graph = _create_graph(MySource, SimpleSink) + with self.assertRaises(bt2._Error) as ctx: + graph.run() + + root_cause = ctx.exception[0] + self.assertIn("TypeError: 'int' is not a 'bool' object", root_cause.message) + def test_component(self): class MyIter(bt2._UserMessageIterator): - def __init__(self, self_port_output): + def __init__(self, config, self_port_output): nonlocal salut salut = self._component._salut class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_output_port('out') self._salut = 23 @@ -187,7 +253,7 @@ class UserMessageIteratorTestCase(unittest.TestCase): def test_port(self): class MyIter(bt2._UserMessageIterator): - def __init__(self_iter, self_port_output): + def __init__(self_iter, config, self_port_output): nonlocal called called = True port = self_iter._port @@ -196,7 +262,7 @@ class UserMessageIteratorTestCase(unittest.TestCase): self.assertEqual(self_port_output.addr, port.addr) class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_output_port('out') called = False @@ -206,12 +272,12 @@ class UserMessageIteratorTestCase(unittest.TestCase): def test_addr(self): class MyIter(bt2._UserMessageIterator): - def __init__(self, self_port_output): + def __init__(self, config, self_port_output): nonlocal addr addr = self.addr class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_output_port('out') addr = None @@ -224,7 +290,7 @@ class UserMessageIteratorTestCase(unittest.TestCase): # and can be re-used. def test_reuse_message(self): class MyIter(bt2._UserMessageIterator): - def __init__(self, port): + def __init__(self, config, port): tc, sc, ec = port.user_data trace = tc() stream = trace.create_stream(sc) @@ -244,7 +310,7 @@ class UserMessageIteratorTestCase(unittest.TestCase): return self._msgs.pop(0) class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter): - def __init__(self, params, obj): + def __init__(self, config, params, obj): tc = self._create_trace_class() sc = tc.create_stream_class(supports_packets=True) ec = sc.create_event_class() @@ -276,7 +342,7 @@ class UserMessageIteratorTestCase(unittest.TestCase): raise bt2.TryAgain class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_output_port('out') class MyFilterIter(bt2._UserMessageIterator): @@ -296,7 +362,7 @@ class UserMessageIteratorTestCase(unittest.TestCase): return self._upstream_iter.can_seek_beginning() class MyFilter(bt2._UserFilterComponent, message_iterator_class=MyFilterIter): - def __init__(self, params, obj): + def __init__(self, config, params, obj): input_port = self._add_input_port('in') self._add_output_port('out', input_port) @@ -320,9 +386,10 @@ def _setup_seek_test( user_can_seek_beginning=None, user_seek_ns_from_origin=None, user_can_seek_ns_from_origin=None, + can_seek_forward=False, ): class MySourceIter(bt2._UserMessageIterator): - def __init__(self, port): + def __init__(self, config, port): tc, sc, ec = port.user_data trace = tc() stream = trace.create_stream(sc) @@ -337,6 +404,7 @@ def _setup_seek_test( self._create_stream_end_message(stream), ] self._at = 0 + config.can_seek_forward = can_seek_forward def __next__(self): if self._at < len(self._msgs): @@ -359,7 +427,7 @@ def _setup_seek_test( MySourceIter._user_can_seek_ns_from_origin = user_can_seek_ns_from_origin class MySource(bt2._UserSourceComponent, message_iterator_class=MySourceIter): - def __init__(self, params, obj): + def __init__(self, config, params, obj): tc = self._create_trace_class() sc = tc.create_stream_class(supports_packets=True) ec = sc.create_event_class() @@ -367,10 +435,11 @@ def _setup_seek_test( self._add_output_port('out', (tc, sc, ec)) class MyFilterIter(bt2._UserMessageIterator): - def __init__(self, port): + def __init__(self, config, port): self._upstream_iter = self._create_input_port_message_iterator( self._component._input_ports['in'] ) + config.can_seek_forward = self._upstream_iter.can_seek_forward def __next__(self): return next(self._upstream_iter) @@ -388,7 +457,7 @@ def _setup_seek_test( self._upstream_iter.seek_ns_from_origin(ns_from_origin) class MyFilter(bt2._UserFilterComponent, message_iterator_class=MyFilterIter): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_input_port('in') self._add_output_port('out') @@ -398,7 +467,7 @@ def _setup_seek_test( class UserMessageIteratorSeekBeginningTestCase(unittest.TestCase): def test_can_seek_beginning(self): class MySink(bt2._UserSinkComponent): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_input_port('in') def _user_graph_is_configured(self): @@ -432,7 +501,7 @@ class UserMessageIteratorSeekBeginningTestCase(unittest.TestCase): # Test an iterator without a _user_can_seek_beginning method, but with # a _user_seek_beginning method. class MySink(bt2._UserSinkComponent): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_input_port('in') def _user_graph_is_configured(self): @@ -456,7 +525,7 @@ class UserMessageIteratorSeekBeginningTestCase(unittest.TestCase): # Test an iterator without a _user_can_seek_beginning method, without # a _user_seek_beginning method. class MySink(bt2._UserSinkComponent): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_input_port('in') def _user_graph_is_configured(self): @@ -475,7 +544,7 @@ class UserMessageIteratorSeekBeginningTestCase(unittest.TestCase): def test_can_seek_beginning_user_error(self): class MySink(bt2._UserSinkComponent): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_input_port('in') def _user_graph_is_configured(self): @@ -502,7 +571,7 @@ class UserMessageIteratorSeekBeginningTestCase(unittest.TestCase): def test_can_seek_beginning_wrong_return_value(self): class MySink(bt2._UserSinkComponent): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_input_port('in') def _user_graph_is_configured(self): @@ -529,7 +598,7 @@ class UserMessageIteratorSeekBeginningTestCase(unittest.TestCase): def test_seek_beginning(self): class MySink(bt2._UserSinkComponent): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_input_port('in') def _user_graph_is_configured(self): @@ -573,7 +642,7 @@ class UserMessageIteratorSeekBeginningTestCase(unittest.TestCase): def test_seek_beginning_user_error(self): class MySink(bt2._UserSinkComponent): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_input_port('in') def _user_graph_is_configured(self): @@ -594,50 +663,211 @@ class UserMessageIteratorSeekBeginningTestCase(unittest.TestCase): class UserMessageIteratorSeekNsFromOriginTestCase(unittest.TestCase): - def test_can_seek_ns_from_origin(self): - class MySink(bt2._UserSinkComponent): - def __init__(self, params, obj): - self._add_input_port('in') + def test_can_seek_ns_from_origin_returns_true(self): + # Test the case where: + # + # - can_seek_ns_from_origin: returns True + # - seek_ns_from_origin provided: Don't care + # - can the iterator seek beginning: Don't care + # - can the iterator seek forward: Don't care + # + # We expect iter.can_seek_ns_from_origin to return True. + for user_seek_ns_from_origin_provided in (False, True): + for iter_can_seek_beginning in (False, True): + for iter_can_seek_forward in (False, True): + self._can_seek_ns_from_origin_test( + expected_outcome=True, + user_can_seek_ns_from_origin_ret_val=True, + user_seek_ns_from_origin_provided=user_seek_ns_from_origin_provided, + iter_can_seek_beginning=iter_can_seek_beginning, + iter_can_seek_forward=iter_can_seek_forward, + ) + + def test_can_seek_ns_from_origin_returns_false_can_seek_beginning_forward_seekable( + self + ): + # Test the case where: + # + # - can_seek_ns_from_origin: returns False + # - seek_ns_from_origin provided: Don't care + # - can the iterator seek beginning: Yes + # - can the iterator seek forward: Yes + # + # We expect iter.can_seek_ns_from_origin to return True. + for user_seek_ns_from_origin_provided in (False, True): + self._can_seek_ns_from_origin_test( + expected_outcome=True, + user_can_seek_ns_from_origin_ret_val=False, + user_seek_ns_from_origin_provided=user_seek_ns_from_origin_provided, + iter_can_seek_beginning=True, + iter_can_seek_forward=True, + ) - def _user_graph_is_configured(self): - self._msg_iter = self._create_input_port_message_iterator( - self._input_ports['in'] - ) + def test_can_seek_ns_from_origin_returns_false_can_seek_beginning_not_forward_seekable( + self + ): + # Test the case where: + # + # - can_seek_ns_from_origin: returns False + # - seek_ns_from_origin provided: Don't care + # - can the iterator seek beginning: Yes + # - can the iterator seek forward: No + # + # We expect iter.can_seek_ns_from_origin to return False. + for user_seek_ns_from_origin_provided in (False, True): + self._can_seek_ns_from_origin_test( + expected_outcome=False, + user_can_seek_ns_from_origin_ret_val=False, + user_seek_ns_from_origin_provided=user_seek_ns_from_origin_provided, + iter_can_seek_beginning=True, + iter_can_seek_forward=False, + ) - def _user_consume(self): - nonlocal can_seek_ns_from_origin - nonlocal test_ns_from_origin - can_seek_ns_from_origin = self._msg_iter.can_seek_ns_from_origin( - test_ns_from_origin + def test_can_seek_ns_from_origin_returns_false_cant_seek_beginning_forward_seekable( + self + ): + # Test the case where: + # + # - can_seek_ns_from_origin: returns False + # - seek_ns_from_origin provided: Don't care + # - can the iterator seek beginning: No + # - can the iterator seek forward: Yes + # + # We expect iter.can_seek_ns_from_origin to return False. + # for user_seek_ns_from_origin_provided in (False, True): + self._can_seek_ns_from_origin_test( + expected_outcome=False, + user_can_seek_ns_from_origin_ret_val=False, + user_seek_ns_from_origin_provided=False, + iter_can_seek_beginning=False, + iter_can_seek_forward=True, + ) + + def test_can_seek_ns_from_origin_returns_false_cant_seek_beginning_not_forward_seekable( + self + ): + # Test the case where: + # + # - can_seek_ns_from_origin: returns False + # - seek_ns_from_origin provided: Don't care + # - can the iterator seek beginning: No + # - can the iterator seek forward: No + # + # We expect iter.can_seek_ns_from_origin to return False. + for user_seek_ns_from_origin_provided in (False, True): + self._can_seek_ns_from_origin_test( + expected_outcome=False, + user_can_seek_ns_from_origin_ret_val=False, + user_seek_ns_from_origin_provided=user_seek_ns_from_origin_provided, + iter_can_seek_beginning=False, + iter_can_seek_forward=False, + ) + + def test_no_can_seek_ns_from_origin_seek_ns_from_origin(self): + # Test the case where: + # + # - can_seek_ns_from_origin: Not provided + # - seek_ns_from_origin provided: Yes + # - can the iterator seek beginning: Don't care + # - can the iterator seek forward: Don't care + # + # We expect iter.can_seek_ns_from_origin to return True. + for iter_can_seek_beginning in (False, True): + for iter_can_seek_forward in (False, True): + self._can_seek_ns_from_origin_test( + expected_outcome=True, + user_can_seek_ns_from_origin_ret_val=None, + user_seek_ns_from_origin_provided=True, + iter_can_seek_beginning=iter_can_seek_beginning, + iter_can_seek_forward=iter_can_seek_forward, ) - def _user_can_seek_ns_from_origin(iter_self, ns_from_origin): - nonlocal input_port_iter_can_seek_ns_from_origin - nonlocal test_ns_from_origin - self.assertEqual(ns_from_origin, test_ns_from_origin) - return input_port_iter_can_seek_ns_from_origin + def test_no_can_seek_ns_from_origin_no_seek_ns_from_origin_can_seek_beginning_forward_seekable( + self + ): + # Test the case where: + # + # - can_seek_ns_from_origin: Not provided + # - seek_ns_from_origin provided: Not provided + # - can the iterator seek beginning: Yes + # - can the iterator seek forward: Yes + # + # We expect iter.can_seek_ns_from_origin to return True. + self._can_seek_ns_from_origin_test( + expected_outcome=True, + user_can_seek_ns_from_origin_ret_val=None, + user_seek_ns_from_origin_provided=False, + iter_can_seek_beginning=True, + iter_can_seek_forward=True, + ) - graph = _setup_seek_test( - MySink, user_can_seek_ns_from_origin=_user_can_seek_ns_from_origin + def test_no_can_seek_ns_from_origin_no_seek_ns_from_origin_can_seek_beginning_not_forward_seekable( + self + ): + # Test the case where: + # + # - can_seek_ns_from_origin: Not provided + # - seek_ns_from_origin provided: Not provided + # - can the iterator seek beginning: Yes + # - can the iterator seek forward: No + # + # We expect iter.can_seek_ns_from_origin to return False. + self._can_seek_ns_from_origin_test( + expected_outcome=False, + user_can_seek_ns_from_origin_ret_val=None, + user_seek_ns_from_origin_provided=False, + iter_can_seek_beginning=True, + iter_can_seek_forward=False, ) - input_port_iter_can_seek_ns_from_origin = True - can_seek_ns_from_origin = None - test_ns_from_origin = 1 - graph.run_once() - self.assertIs(can_seek_ns_from_origin, True) + def test_no_can_seek_ns_from_origin_no_seek_ns_from_origin_cant_seek_beginning_forward_seekable( + self + ): + # Test the case where: + # + # - can_seek_ns_from_origin: Not provided + # - seek_ns_from_origin provided: Not provided + # - can the iterator seek beginning: No + # - can the iterator seek forward: Yes + # + # We expect iter.can_seek_ns_from_origin to return False. + self._can_seek_ns_from_origin_test( + expected_outcome=False, + user_can_seek_ns_from_origin_ret_val=None, + user_seek_ns_from_origin_provided=False, + iter_can_seek_beginning=False, + iter_can_seek_forward=True, + ) - input_port_iter_can_seek_ns_from_origin = False - can_seek_ns_from_origin = None - test_ns_from_origin = 2 - graph.run_once() - self.assertIs(can_seek_ns_from_origin, False) + def test_no_can_seek_ns_from_origin_no_seek_ns_from_origin_cant_seek_beginning_not_forward_seekable( + self + ): + # Test the case where: + # + # - can_seek_ns_from_origin: Not provided + # - seek_ns_from_origin provided: Not provided + # - can the iterator seek beginning: No + # - can the iterator seek forward: No + # + # We expect iter.can_seek_ns_from_origin to return False. + self._can_seek_ns_from_origin_test( + expected_outcome=False, + user_can_seek_ns_from_origin_ret_val=None, + user_seek_ns_from_origin_provided=False, + iter_can_seek_beginning=False, + iter_can_seek_forward=False, + ) - def test_no_can_seek_ns_from_origin_with_seek_ns_from_origin(self): - # Test an iterator without a _user_can_seek_ns_from_origin method, but - # with a _user_seek_ns_from_origin method. + def _can_seek_ns_from_origin_test( + self, + expected_outcome, + user_can_seek_ns_from_origin_ret_val, + user_seek_ns_from_origin_provided, + iter_can_seek_beginning, + iter_can_seek_forward, + ): class MySink(bt2._UserSinkComponent): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_input_port('in') def _user_graph_is_configured(self): @@ -647,78 +877,56 @@ class UserMessageIteratorSeekNsFromOriginTestCase(unittest.TestCase): def _user_consume(self): nonlocal can_seek_ns_from_origin - nonlocal test_ns_from_origin can_seek_ns_from_origin = self._msg_iter.can_seek_ns_from_origin( - test_ns_from_origin + passed_ns_from_origin ) - def _user_seek_ns_from_origin(self): - pass + if user_can_seek_ns_from_origin_ret_val is not None: - graph = _setup_seek_test( - MySink, user_seek_ns_from_origin=_user_seek_ns_from_origin - ) - can_seek_ns_from_origin = None - test_ns_from_origin = 2 - graph.run_once() - self.assertIs(can_seek_ns_from_origin, True) + def user_can_seek_ns_from_origin(self, ns_from_origin): + nonlocal received_ns_from_origin + received_ns_from_origin = ns_from_origin + return user_can_seek_ns_from_origin_ret_val - def test_no_can_seek_ns_from_origin_with_seek_beginning(self): - # Test an iterator without a _user_can_seek_ns_from_origin method, but - # with a _user_seek_beginning method. - class MySink(bt2._UserSinkComponent): - def __init__(self, params, obj): - self._add_input_port('in') + else: + user_can_seek_ns_from_origin = None - def _user_graph_is_configured(self): - self._msg_iter = self._create_input_port_message_iterator( - self._input_ports['in'] - ) + if user_seek_ns_from_origin_provided: - def _user_consume(self): - nonlocal can_seek_ns_from_origin - nonlocal test_ns_from_origin - can_seek_ns_from_origin = self._msg_iter.can_seek_ns_from_origin( - test_ns_from_origin - ) + def user_seek_ns_from_origin(self, ns_from_origin): + pass - def _user_seek_beginning(self): - pass + else: + user_seek_ns_from_origin = None - graph = _setup_seek_test(MySink, user_seek_beginning=_user_seek_beginning) - can_seek_ns_from_origin = None - test_ns_from_origin = 2 - graph.run_once() - self.assertIs(can_seek_ns_from_origin, True) + if iter_can_seek_beginning: - def test_no_can_seek_ns_from_origin(self): - # Test an iterator without a _user_can_seek_ns_from_origin method - # and no other related method. - class MySink(bt2._UserSinkComponent): - def __init__(self, params, obj): - self._add_input_port('in') + def user_seek_beginning(self): + pass - def _user_graph_is_configured(self): - self._msg_iter = self._create_input_port_message_iterator( - self._input_ports['in'] - ) + else: + user_seek_beginning = None - def _user_consume(self): - nonlocal can_seek_ns_from_origin - nonlocal test_ns_from_origin - can_seek_ns_from_origin = self._msg_iter.can_seek_ns_from_origin( - test_ns_from_origin - ) + graph = _setup_seek_test( + MySink, + user_can_seek_ns_from_origin=user_can_seek_ns_from_origin, + user_seek_ns_from_origin=user_seek_ns_from_origin, + user_seek_beginning=user_seek_beginning, + can_seek_forward=iter_can_seek_forward, + ) - graph = _setup_seek_test(MySink) + passed_ns_from_origin = 77 + received_ns_from_origin = None can_seek_ns_from_origin = None - test_ns_from_origin = 2 graph.run_once() - self.assertIs(can_seek_ns_from_origin, False) + self.assertIs(can_seek_ns_from_origin, expected_outcome) + + if user_can_seek_ns_from_origin_ret_val is not None: + self.assertEqual(received_ns_from_origin, passed_ns_from_origin) def test_can_seek_ns_from_origin_user_error(self): class MySink(bt2._UserSinkComponent): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_input_port('in') def _user_graph_is_configured(self): @@ -745,7 +953,7 @@ class UserMessageIteratorSeekNsFromOriginTestCase(unittest.TestCase): def test_can_seek_ns_from_origin_wrong_return_value(self): class MySink(bt2._UserSinkComponent): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_input_port('in') def _user_graph_is_configured(self): @@ -772,7 +980,7 @@ class UserMessageIteratorSeekNsFromOriginTestCase(unittest.TestCase): def test_seek_ns_from_origin(self): class MySink(bt2._UserSinkComponent): - def __init__(self, params, obj): + def __init__(self, config, params, obj): self._add_input_port('in') def _user_graph_is_configured(self): @@ -787,7 +995,6 @@ class UserMessageIteratorSeekNsFromOriginTestCase(unittest.TestCase): nonlocal actual_ns_from_origin actual_ns_from_origin = ns_from_origin - msg = None graph = _setup_seek_test( MySink, user_seek_ns_from_origin=_user_seek_ns_from_origin )