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fix segfault

This commit is contained in:
Tim Bentley 2018-04-05 17:29:34 +01:00
parent eae164f041
commit 006fdae0de
1 changed files with 63 additions and 16 deletions
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79
tests/functional/openlp_core/test_app.py
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@ -28,7 +28,6 @@ from PyQt5 import QtCore, QtWidgets
from openlp.core.app import OpenLP, parse_options
from openlp.core.common.settings import Settings
from tests.utils.constants import RESOURCE_PATH
from tests.helpers.testmixin import TestMixin
def test_parse_options_basic():
@ -95,7 +94,7 @@ def test_parse_options_all_no_file():
# THEN: the following fields will have been extracted.
assert args.loglevel == ' debug', 'The log level should be set to debug'
assert args.no_error_form is False, 'The no_error_form should be set to False'
assert args.portable is True, 'The portable flag should be set to True'
assert args.portable is True, 'The portable flag should be set to false'
assert args.rargs == [], 'The service file should be blank'
@ -133,26 +132,29 @@ def test_parse_options_file_and_debug():
assert args.rargs == 'dummy_temp', 'The service file should not be blank'
class TestOpenLP(TestCase, TestMixin):
@skip('Figure out why this is causing a segfault')
class TestOpenLP(TestCase):
"""
Test the OpenLP app class
"""
def setUp(self):
self.setup_application()
self.build_settings()
self.qapplication_patcher = patch('openlp.core.app.QtGui.QApplication')
self.mocked_qapplication = self.qapplication_patcher.start()
self.openlp = OpenLP([])
def tearDown(self):
self.qapplication_patcher.stop()
self.destroy_settings()
del self.openlp
self.openlp = None
@skip("This one fails")
def test_exec(self):
"""
Test the exec method
"""
# GIVEN: An app
self.openlp.shared_memory = MagicMock()
self.mocked_qapplication.exec.return_value = False
# WHEN: exec() is called
@ -161,25 +163,76 @@ class TestOpenLP(TestCase, TestMixin):
# THEN: The right things should be called
assert self.openlp.is_event_loop_active is True
self.mocked_qapplication.exec.assert_called_once_with()
self.openlp.shared_memory.detach.assert_called_once_with()
assert result is False
@patch('openlp.core.app.QtCore.QSharedMemory')
def test_is_already_running_not_running(self, MockedSharedMemory):
"""
Test the is_already_running() method when OpenLP is NOT running
"""
# GIVEN: An OpenLP app and some mocks
mocked_shared_memory = MagicMock()
mocked_shared_memory.attach.return_value = False
MockedSharedMemory.return_value = mocked_shared_memory
# WHEN: is_already_running() is called
result = self.openlp.is_already_running()
# THEN: The result should be false
MockedSharedMemory.assert_called_once_with('OpenLP')
mocked_shared_memory.attach.assert_called_once_with()
mocked_shared_memory.create.assert_called_once_with(1)
assert result is False
@patch('openlp.core.app.QtWidgets.QMessageBox.critical')
@patch('openlp.core.app.QtWidgets.QMessageBox.StandardButtons')
def test_is_already_running_is_running(self, MockedStandardButtons, mocked_critical):
@patch('openlp.core.app.QtCore.QSharedMemory')
def test_is_already_running_is_running_continue(self, MockedSharedMemory, MockedStandardButtons, mocked_critical):
"""
Test the is_already_running() method when OpenLP IS running and the user chooses to continue
"""
# GIVEN: An OpenLP app and some mocks
mocked_shared_memory = MagicMock()
mocked_shared_memory.attach.return_value = True
MockedSharedMemory.return_value = mocked_shared_memory
MockedStandardButtons.return_value = 0
mocked_critical.return_value = QtWidgets.QMessageBox.Ok
mocked_critical.return_value = QtWidgets.QMessageBox.Yes
# WHEN: is_already_running() is called
self.openlp.is_already_running()
result = self.openlp.is_already_running()
# THEN: The result should be false
MockedStandardButtons.assert_called_once_with(QtWidgets.QMessageBox.Ok)
MockedSharedMemory.assert_called_once_with('OpenLP')
mocked_shared_memory.attach.assert_called_once_with()
MockedStandardButtons.assert_called_once_with(QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No)
mocked_critical.assert_called_once_with(None, 'Error', 'OpenLP is already running. Do you wish to continue?', 0)
assert result is False
@patch('openlp.core.app.QtWidgets.QMessageBox.critical')
@patch('openlp.core.app.QtWidgets.QMessageBox.StandardButtons')
@patch('openlp.core.app.QtCore.QSharedMemory')
def test_is_already_running_is_running_stop(self, MockedSharedMemory, MockedStandardButtons, mocked_critical):
"""
Test the is_already_running() method when OpenLP IS running and the user chooses to stop
"""
# GIVEN: An OpenLP app and some mocks
mocked_shared_memory = MagicMock()
mocked_shared_memory.attach.return_value = True
MockedSharedMemory.return_value = mocked_shared_memory
MockedStandardButtons.return_value = 0
mocked_critical.return_value = QtWidgets.QMessageBox.No
# WHEN: is_already_running() is called
result = self.openlp.is_already_running()
# THEN: The result should be false
MockedSharedMemory.assert_called_once_with('OpenLP')
mocked_shared_memory.attach.assert_called_once_with()
MockedStandardButtons.assert_called_once_with(QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No)
mocked_critical.assert_called_once_with(None, 'Error', 'OpenLP is already running. Do you wish to continue?', 0)
assert result is True
@skip("This one fails")
def test_process_events(self):
"""
Test that the app.process_events() method simply calls the Qt method
@ -192,7 +245,6 @@ class TestOpenLP(TestCase, TestMixin):
# THEN: processEvents was called
mocked_processEvents.assert_called_once_with()
@skip("This one fails")
def test_set_busy_cursor(self):
"""
Test that the set_busy_cursor() method sets the cursor
@ -207,7 +259,6 @@ class TestOpenLP(TestCase, TestMixin):
mocked_setOverrideCursor.assert_called_once_with(QtCore.Qt.BusyCursor)
mocked_processEvents.assert_called_once_with()
@skip("This one fails")
def test_set_normal_cursor(self):
"""
Test that the set_normal_cursor() method resets the cursor
@ -222,7 +273,6 @@ class TestOpenLP(TestCase, TestMixin):
mocked_restoreOverrideCursor.assert_called_once_with()
mocked_processEvents.assert_called_once_with()
@skip("This one fails")
def test_event(self):
"""
Test the reimplemented event method
@ -241,7 +291,6 @@ class TestOpenLP(TestCase, TestMixin):
mocked_file_method.assert_called_once_with()
assert self.openlp.args[0] == file_path, "The path should be in args."
@skip("This one fails")
@patch('openlp.core.app.is_macosx')
def test_application_activate_event(self, mocked_is_macosx):
"""
@ -261,7 +310,6 @@ class TestOpenLP(TestCase, TestMixin):
assert result is True, "The method should have returned True."
# assert self.openlp.main_window.isMinimized() is False
@skip("This one fails")
@patch('openlp.core.app.get_version')
@patch('openlp.core.app.QtWidgets.QMessageBox.question')
def test_backup_on_upgrade_first_install(self, mocked_question, mocked_get_version):
@ -286,7 +334,6 @@ class TestOpenLP(TestCase, TestMixin):
assert Settings().value('core/application version') == '2.4.0', 'Version should be the same!'
assert mocked_question.call_count == 0, 'No question should have been asked!'
@skip("This one fails")
@patch('openlp.core.app.get_version')
@patch('openlp.core.app.QtWidgets.QMessageBox.question')
def test_backup_on_upgrade(self, mocked_question, mocked_get_version):