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#!/usr/bin/env python
# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
'''Test cases for libsample bindings module'''
import os
import sys
import unittest
from pathlib import Path
sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
from shiboken_paths import init_paths
init_paths()
import sample
class ModuleTest(unittest.TestCase):
'''Test case for module and global functions'''
def testAddedFunctionAtModuleLevel(self):
'''Calls function added to module from type system description.'''
str1 = 'Foo'
self.assertEqual(sample.multiplyString(str1, 3), str1 * 3)
self.assertEqual(sample.multiplyString(str1, 0), str1 * 0)
def testAddedFunctionWithVarargs(self):
'''Calls function that receives varargs added to module from type system description.'''
self.assertEqual(sample.countVarargs(1), 0)
self.assertEqual(sample.countVarargs(1, 2), 1)
self.assertEqual(sample.countVarargs(1, 2, 3, 'a', 'b', 4, (5, 6)), 6)
def testSampleComparisonOpInNamespace(self):
s1 = sample.sample.sample(10)
s2 = sample.sample.sample(10)
self.assertEqual(s1, s2)
def testConstant(self):
self.assertEqual(sample.sample.INT_CONSTANT, 42)
def testStringFunctions(self):
# Test plain ASCII, UCS1 and UCS4 encoding which have different
# representations in the PyUnicode objects.
for t1 in ["ascii", "Ümläut", "😀"]:
expected = t1 + t1
self.assertEqual(sample.addStdStrings(t1, t1), expected)
self.assertEqual(sample.addStdWStrings(t1, t1), expected)
def testNullPtrT(self):
sample.testNullPtrT(None)
self.assertRaises(TypeError, sample.testNullPtrT, 42)
def testRValueRefsWithValueTypes(self):
"""Passing value types by rvalue refs: For value types, nothing should
happen since the argument is copied in the call and the copy is
moved from."""
polygon = sample.Polygon()
polygon.addPoint(sample.Point(1, 2))
polygon.addPoint(sample.Point(3, 4))
point_count = len(polygon.points())
self.assertEqual(point_count, sample.takePolygon(polygon))
def testRValueRefsWithObjectTypes(self):
"""Passing object types by rvalue refs: The underlying object should
be moved from."""
o = sample.ObjectType()
object_name = "Name"
o.setObjectName(object_name)
self.assertEqual(len(object_name), sample.takeObjectType(o))
# o should be moved from, name is now empty
self.assertEqual(len(o.objectName()), 0)
if __name__ == '__main__':
unittest.main()
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