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#!/usr/bin/env python
# Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Unittest for ini_editor.py."""
import logging
import os
import re
import tempfile
import unittest
from ini_editor import Ini
SAMPLE_INI="""\
[output_source]
library=builtin
label=source
purpose=playback
disable=(equal? output_jack "HDMI")
output_0={src:0}
output_1={src:1}
[output_sink]
library=builtin
label=sink
purpose=playback
disable=(equal? output_jack "HDMI")
input_0={dst:0}
input_1={dst:1}
[drc]
library=builtin
label=drc
input_0={src:0}
input_1={src:1}
output_2={intermediate:0}
output_3={intermediate:1}
input_4=0 ; f
input_5=0 ; enable
input_6=-29 ; threshold
input_7=3 ; knee
input_8=6.677 ; ratio
input_9=0.02 ; attack
input_10=0.2 ; release
input_11=-7 ; boost
[eq2]
library=builtin
label=eq2
input_0={intermediate:0}
input_1={intermediate:1}
output_2={dst:0}
output_3={dst:1}
input_4=6 ; peaking
input_5=380 ; freq
input_6=3 ; Q
input_7=-10 ; gain
input_8=6 ; peaking
input_9=450 ; freq
input_10=3 ; Q
input_11=-12 ; gain
"""
SAMPLE_INI_DRC="""\
[drc]
library=builtin
label=drc
input_0={src:0}
input_1={src:1}
output_2={intermediate:0}
output_3={intermediate:1}
input_4=0 ; f
input_5=0 ; enable
input_6=-29 ; threshold
input_7=3 ; knee
input_8=6.677 ; ratio
input_9=0.02 ; attack
input_10=0.2 ; release
input_11=-7 ; boost
"""
SAMPLE_INI_DRC_INSERTED="""\
[drc]
library=builtin
label=drc
input_0={src:0}
input_1={src:1}
output_2={intermediate:0}
output_3={intermediate:1}
input_4=1 ; new_parameter
input_5=0 ; f
input_6=0 ; enable
input_7=-29 ; threshold
input_8=3 ; knee
input_9=6.677 ; ratio
input_10=0.02 ; attack
input_11=0.2 ; release
input_12=-7 ; boost
"""
class IniTest(unittest.TestCase):
"""Unittest for Ini class."""
def setUp(self):
self.ini_file = tempfile.NamedTemporaryFile(prefix='ini_editor_unittest')
with open(self.ini_file.name, 'w') as f:
f.write(SAMPLE_INI)
self.ini = Ini(self.ini_file.name)
def tearDown(self):
self.ini_file.close()
def testPrint(self):
"""Unittest for Print method of Ini class."""
output = self.ini.Print()
self.assertEqual(output.getvalue(), SAMPLE_INI)
def testHasSection(self):
"""Unittest for HasSection method of Ini class."""
self.assertTrue(self.ini.HasSection('drc'))
self.assertFalse(self.ini.HasSection('eq1'))
def testPrintSection(self):
"""Unittest for PrintSection method of Ini class."""
output = self.ini.PrintSection('drc')
self.assertEqual(output.getvalue(), SAMPLE_INI_DRC)
def testInsertLineToSection(self):
"""Unittest for InsertLineToSection method of Ini class."""
self.ini.InsertLineToSection('drc', 'input_4=1 ; new_parameter')
output = self.ini.PrintSection('drc')
self.assertEqual(output.getvalue(), SAMPLE_INI_DRC_INSERTED)
if __name__ == '__main__':
logging.basicConfig(
format='%(asctime)s:%(levelname)s:%(filename)s:%(lineno)d:%(message)s',
level=logging.DEBUG)
unittest.main()
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