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#!/usr/bin/env python3
# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
# <pep8 compliant>
from .svg_util import parse_array_of_floats
import unittest
class ParseArrayOfFloatsTest(unittest.TestCase):
def test_empty(self):
self.assertEqual(parse_array_of_floats(""), [])
self.assertEqual(parse_array_of_floats(" "), [])
def test_single_value(self):
self.assertEqual(parse_array_of_floats("123"), [123])
self.assertEqual(parse_array_of_floats(" \t 123 \t"), [123])
def test_single_value_exponent(self):
self.assertEqual(parse_array_of_floats("12e+3"), [12000])
self.assertEqual(parse_array_of_floats("12e-3"), [0.012])
def test_space_separated_values(self):
self.assertEqual(parse_array_of_floats("123 45 6 89"),
[123, 45, 6, 89])
self.assertEqual(parse_array_of_floats(" 123 45 6 89 "),
[123, 45, 6, 89])
def test_comma_separated_values(self):
self.assertEqual(parse_array_of_floats("123,45,6,89"),
[123, 45, 6, 89])
self.assertEqual(parse_array_of_floats(" 123,45,6,89 "),
[123, 45, 6, 89])
def test_mixed_separated_values(self):
self.assertEqual(parse_array_of_floats("123,45 6,89"),
[123, 45, 6, 89])
self.assertEqual(parse_array_of_floats(" 123 45,6,89 "),
[123, 45, 6, 89])
def test_omitted_value_with_comma(self):
self.assertEqual(parse_array_of_floats("1,,3"), [1, 0, 3])
self.assertEqual(parse_array_of_floats(",,3"), [0, 0, 3])
def test_sign_as_separator(self):
self.assertEqual(parse_array_of_floats("1-3"), [1, -3])
self.assertEqual(parse_array_of_floats("1+3"), [1, 3])
def test_all_commas(self):
self.assertEqual(parse_array_of_floats(",,,"), [0, 0, 0, 0])
def test_value_with_decimal_separator(self):
self.assertEqual(parse_array_of_floats("3.5"), [3.5])
def test_comma_separated_values_with_decimal_separator(self):
self.assertEqual(parse_array_of_floats("2.75,8.5"), [2.75, 8.5])
if __name__ == '__main__':
unittest.main(verbosity=2)
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