Files
odfstudio/pyuno/qa/pytests/serviceconstructors.py
Neil Roberts 2cd17a1148 Add a PythonTest for service constructors in pyuno
This leverages the existing framework for embindtest to add interfaces
and services to test with. Hopefully that means the tests will run on
the CI without ending up in the final release builds because they are
only enabled with --enable-embindtest-uno.

Change-Id: Idd394e616ad14943cecd60bf3a3e228d93166e34
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/199105
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <stephan.bergmann@collabora.com>
2026-03-04 13:53:05 +01:00

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# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
import unittest
import org.libreoffice.unotest
from org.libreoffice.embindtest import ImplicitConstructor
from org.libreoffice.embindtest import ExplicitConstructors
from com.sun.star.script import CannotConvertException
class ServiceConstructorsTest(unittest.TestCase):
def test_implicit_constructor(self):
ctx = org.libreoffice.unotest.pyuno.getComponentContext()
obj = ImplicitConstructor.create(ctx)
self.assertEqual(obj.getArguments(), tuple())
def test_multiple_arguments(self):
ctx = org.libreoffice.unotest.pyuno.getComponentContext()
obj = ExplicitConstructors.multipleArguments(ctx, 42, " is half of ", 84.0)
self.assertEqual(obj.getArguments(), (42, " is half of ", 84.0))
def test_interface_argument(self):
ctx = org.libreoffice.unotest.pyuno.getComponentContext()
obj = ExplicitConstructors.interfaceArgument(ctx, ctx)
self.assertEqual(obj.getArguments(), (ctx, ))
# None should be coerced into a null reference even though
# normally it’s supposed to represent the void type
obj = ExplicitConstructors.interfaceArgument(ctx, None)
self.assertEqual(obj.getArguments(), (None, ))
def test_rest_arguments(self):
ctx = org.libreoffice.unotest.pyuno.getComponentContext()
obj = ExplicitConstructors.restArgument(ctx)
self.assertEqual(obj.getArguments(), tuple())
obj = ExplicitConstructors.restArgument(ctx, 1, 2, "buckle my shoe")
self.assertEqual(obj.getArguments(), (1, 2, "buckle my shoe"))
def test_invalid_arguments(self):
ctx = org.libreoffice.unotest.pyuno.getComponentContext()
with self.assertRaises(AttributeError) as cm:
ImplicitConstructor.create()
self.assertEqual(str(cm.exception),
"org.libreoffice.embindtest.ImplicitConstructor::create "
"requires 1 argument")
with self.assertRaises(AttributeError) as cm:
ExplicitConstructors.interfaceArgument()
self.assertEqual(str(cm.exception),
"org.libreoffice.embindtest.ExplicitConstructors::interfaceArgument "
"requires 2 arguments")
with self.assertRaises(AttributeError) as cm:
ExplicitConstructors.interfaceArgument(1, 2, 3)
self.assertEqual(str(cm.exception),
"org.libreoffice.embindtest.ExplicitConstructors::interfaceArgument "
"requires 2 arguments")
with self.assertRaises(AttributeError) as cm:
ExplicitConstructors.restArgument()
self.assertEqual(str(cm.exception),
"org.libreoffice.embindtest.ExplicitConstructors::restArgument "
"requires at least 1 argument")
with self.assertRaises(AttributeError) as cm:
ImplicitConstructor.create(True)
self.assertEqual(str(cm.exception),
"First argument to a service constructor must be an "
"XComponentContext")
with self.assertRaises(CannotConvertException):
ExplicitConstructors.interfaceArgument(ctx, 12)
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