558b20d1ac
Change-Id: I5ef65baeb0100b9d70b5c59c1d5f6f43ab951a22 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/171092 Reviewed-by: Ilmari Lauhakangas <ilmari.lauhakangas@libreoffice.org> Tested-by: Jenkins Tested-by: Ilmari Lauhakangas <ilmari.lauhakangas@libreoffice.org>
84 lines
2.7 KiB
Python
84 lines
2.7 KiB
Python
#! /usr/bin/env python
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# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
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#
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# This file is part of the LibreOffice project.
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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import unittest
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import uno
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from org.libreoffice.unotest import UnoInProcess
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class TestSequenceOutputStream(unittest.TestCase):
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"""Test com.sun.star.io.SequenceOutputStream"""
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@classmethod
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def setUpClass(cls):
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cls._uno = UnoInProcess()
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cls._uno.setUp()
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@classmethod
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def tearDownClass(cls):
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cls._uno.tearDown()
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def setUp(self):
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self.data = uno.ByteSequence(b"some data")
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try:
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self.service_manager = self._uno.getContext().getServiceManager()
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except Exception:
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raise RuntimeError("Cannot create service factory!")
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if self.service_manager is None:
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raise RuntimeError("Cannot create service factory!")
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def test_stream(self):
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try:
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seq_output_stream = self.service_manager.createInstance(
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"com.sun.star.io.SequenceOutputStream"
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)
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seq_output_stream.writeBytes(self.data)
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# Append the same content once again
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seq_output_stream.writeBytes(self.data)
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written_bytes = seq_output_stream.getWrittenBytes()
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self.assertEqual(
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len(self.data) * 2,
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len(written_bytes),
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"SequenceOutputStream::getWrittenBytes() - wrong amount of bytes returned",
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)
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# create SequenceInputstream
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seq_input_stream = self.service_manager.createInstanceWithArguments(
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"com.sun.star.io.SequenceInputStream", (written_bytes,)
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)
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# read from the stream
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nbytes_read, read_bytes = seq_input_stream.readBytes(None, len(self.data) * 2 + 1)
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self.assertEqual(
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len(self.data) * 2,
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nbytes_read,
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"SequenceInputStream::readBytes() - "
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f"wrong amount of bytes returned {len(self.data) * 2} vs {nbytes_read}",
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)
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# close the streams
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seq_output_stream.closeOutput()
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seq_input_stream.closeInput()
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expected = uno.ByteSequence(self.data.value * 2)
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self.assertEqual(expected, written_bytes, "Written array not identical to original.")
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self.assertEqual(expected, read_bytes, "Read array not identical to original.")
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except Exception as e:
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self.fail(f"Exception: {e}")
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if __name__ == "__main__":
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unittest.main()
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# vim: set shiftwidth=4 softtabstop=4 expandtab:
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