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https://fuchsia.googlesource.com/third_party/pigweed.googlesource.com/pigweed/pigweed
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f53188afca
- Table view option for log panes that renders each metadata field in it's own justified column. - Move LogLine class out of log_container.py to it's own file - Create table_test.py to check correct column size, header, and row formatting. - Fix typos in text_formatting_test.py - Clean up and split LogContainer.render_content() code (was named LogContainer.draw) Bug: 412 Change-Id: I7354a659a2bb4486e8a84df5618ca3e8121f4413 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/51522 Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com> Pigweed-Auto-Submit: Anthony DiGirolamo <tonymd@google.com> Reviewed-by: Keir Mierle <keir@google.com>
95 lines
3.9 KiB
Python
95 lines
3.9 KiB
Python
# Copyright 2021 The Pigweed Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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"""Tests for pw_console.text_formatting"""
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import unittest
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from parameterized import parameterized # type: ignore
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from pw_console.text_formatting import get_line_height
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class TestTextFormatting(unittest.TestCase):
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"""Tests for text_formatting functions."""
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@parameterized.expand([
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(
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'with short prefix height 2',
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len('LINE that should be wrapped'), # text_width
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len('| |'), # screen_width
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len('--->'), # prefix_width
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( 'LINE that should b\n'
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'--->e wrapped \n').count('\n'), # expected_height
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len( '_____'), # expected_trailing_characters
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),
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(
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'with short prefix height 3',
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len('LINE that should be wrapped three times.'), # text_width
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len('| |'), # screen_width
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len('--->'), # prefix_width
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( 'LINE that should b\n'
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'--->e wrapped thre\n'
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'--->e times. \n').count('\n'), # expected_height
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len( '______'), # expected_trailing_characters
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),
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(
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'with short prefix height 4',
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len('LINE that should be wrapped even more times, say four.'),
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len('| |'), # screen_width
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len('--->'), # prefix_width
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( 'LINE that should b\n'
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'--->e wrapped even\n'
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'---> more times, s\n'
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'--->ay four. \n').count('\n'), # expected_height
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len( '______'), # expected_trailing_characters
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),
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(
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'no wrapping needed',
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len('LINE wrapped'), # text_width
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len('| |'), # screen_width
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len('--->'), # prefix_width
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( 'LINE wrapped \n').count('\n'), # expected_height
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len( '______'), # expected_trailing_characters
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),
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(
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'prefix is > screen width',
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len('LINE that should be wrapped'), # text_width
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len('| |'), # screen_width
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len('------------------>'), # prefix_width
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( 'LINE that should b\n'
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'e wrapped \n').count('\n'), # expected_height
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len( '_________'), # expected_trailing_characters
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),
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(
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'prefix is == screen width',
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len('LINE that should be wrapped'), # text_width
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len('| |'), # screen_width
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len('----------------->'), # prefix_width
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( 'LINE that should b\n'
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'e wrapped \n').count('\n'), # expected_height
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len( '_________'), # expected_trailing_characters
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),
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]) # yapf: disable
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def test_get_line_height(self, _name, text_width, screen_width,
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prefix_width, expected_height,
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expected_trailing_characters) -> None:
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"""Test line height calculations."""
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height, remaining_width = get_line_height(text_width, screen_width,
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prefix_width)
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self.assertEqual(height, expected_height)
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self.assertEqual(remaining_width, expected_trailing_characters)
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if __name__ == '__main__':
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unittest.main()
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