update some scripts
remove the the colorizer.py which hasn't been used since https://review.opendev.org/c/openstack/python-cinderclient/+/502120 Change-Id: I9bed2ec947705cd53daa04678093a80581dc3282
This commit is contained in:
dengzhaosen
committed by
Jorhson Deng
Jorhson Deng
parent
c559f090ff
commit
e16b0256ec
@@ -1,334 +0,0 @@
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#!/usr/bin/env python
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# Copyright (c) 2013, Nebula, Inc.
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# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://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
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# under the License.
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#
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# Colorizer Code is borrowed from Twisted:
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# Copyright (c) 2001-2010 Twisted Matrix Laboratories.
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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"""Display a subunit stream through a colorized unittest test runner."""
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import heapq
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import sys
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import unittest
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import subunit
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import testtools
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class _AnsiColorizer(object):
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"""
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A colorizer is an object that loosely wraps around a stream, allowing
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callers to write text to the stream in a particular color.
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Colorizer classes must implement C{supported()} and C{write(text, color)}.
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"""
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_colors = dict(black=30, red=31, green=32, yellow=33,
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blue=34, magenta=35, cyan=36, white=37)
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def __init__(self, stream):
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self.stream = stream
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def supported(cls, stream=sys.stdout):
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"""
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A class method that returns True if the current platform supports
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coloring terminal output using this method. Returns False otherwise.
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"""
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if not stream.isatty():
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return False # auto color only on TTYs
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try:
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import curses
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except ImportError:
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return False
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else:
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try:
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try:
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return curses.tigetnum("colors") > 2
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except curses.error:
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curses.setupterm()
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return curses.tigetnum("colors") > 2
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except Exception:
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# guess false in case of error
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return False
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supported = classmethod(supported)
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def write(self, text, color):
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"""
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Write the given text to the stream in the given color.
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@param text: Text to be written to the stream.
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@param color: A string label for a color. e.g. 'red', 'white'.
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"""
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color = self._colors[color]
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self.stream.write('\x1b[%s;1m%s\x1b[0m' % (color, text))
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class _Win32Colorizer(object):
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"""
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See _AnsiColorizer docstring.
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"""
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def __init__(self, stream):
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import win32console
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red, green, blue, bold = (win32console.FOREGROUND_RED,
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win32console.FOREGROUND_GREEN,
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win32console.FOREGROUND_BLUE,
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win32console.FOREGROUND_INTENSITY)
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self.stream = stream
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self.screenBuffer = win32console.GetStdHandle(
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win32console.STD_OUT_HANDLE)
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self._colors = {
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'normal': red | green | blue,
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'red': red | bold,
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'green': green | bold,
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'blue': blue | bold,
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'yellow': red | green | bold,
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'magenta': red | blue | bold,
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'cyan': green | blue | bold,
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'white': red | green | blue | bold
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}
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def supported(cls, stream=sys.stdout):
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try:
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import win32console
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screenBuffer = win32console.GetStdHandle(
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win32console.STD_OUT_HANDLE)
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except ImportError:
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return False
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import pywintypes
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try:
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screenBuffer.SetConsoleTextAttribute(
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win32console.FOREGROUND_RED |
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win32console.FOREGROUND_GREEN |
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win32console.FOREGROUND_BLUE)
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except pywintypes.error:
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return False
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else:
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return True
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supported = classmethod(supported)
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def write(self, text, color):
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color = self._colors[color]
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self.screenBuffer.SetConsoleTextAttribute(color)
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self.stream.write(text)
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self.screenBuffer.SetConsoleTextAttribute(self._colors['normal'])
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class _NullColorizer(object):
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"""
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See _AnsiColorizer docstring.
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"""
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def __init__(self, stream):
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self.stream = stream
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def supported(cls, stream=sys.stdout):
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return True
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supported = classmethod(supported)
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def write(self, text, color):
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self.stream.write(text)
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def get_elapsed_time_color(elapsed_time):
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if elapsed_time > 1.0:
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return 'red'
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elif elapsed_time > 0.25:
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return 'yellow'
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else:
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return 'green'
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class NovaTestResult(testtools.TestResult):
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def __init__(self, stream, descriptions, verbosity):
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super(NovaTestResult, self).__init__()
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self.stream = stream
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self.showAll = verbosity > 1
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self.num_slow_tests = 10
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self.slow_tests = [] # this is a fixed-sized heap
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self.colorizer = None
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# NOTE(vish): reset stdout for the terminal check
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stdout = sys.stdout
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sys.stdout = sys.__stdout__
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for colorizer in [_Win32Colorizer, _AnsiColorizer, _NullColorizer]:
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if colorizer.supported():
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self.colorizer = colorizer(self.stream)
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break
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sys.stdout = stdout
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self.start_time = None
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self.last_time = {}
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self.results = {}
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self.last_written = None
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def _writeElapsedTime(self, elapsed):
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color = get_elapsed_time_color(elapsed)
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self.colorizer.write(" %.2f" % elapsed, color)
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def _addResult(self, test, *args):
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try:
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name = test.id()
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except AttributeError:
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name = 'Unknown.unknown'
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test_class, test_name = name.rsplit('.', 1)
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elapsed = (self._now() - self.start_time).total_seconds()
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item = (elapsed, test_class, test_name)
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if len(self.slow_tests) >= self.num_slow_tests:
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heapq.heappushpop(self.slow_tests, item)
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else:
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heapq.heappush(self.slow_tests, item)
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self.results.setdefault(test_class, [])
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self.results[test_class].append((test_name, elapsed) + args)
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self.last_time[test_class] = self._now()
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self.writeTests()
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def _writeResult(self, test_name, elapsed, long_result, color,
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short_result, success):
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if self.showAll:
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self.stream.write(' %s' % str(test_name).ljust(66))
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self.colorizer.write(long_result, color)
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if success:
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self._writeElapsedTime(elapsed)
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self.stream.writeln()
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else:
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self.colorizer.write(short_result, color)
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def addSuccess(self, test):
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super(NovaTestResult, self).addSuccess(test)
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self._addResult(test, 'OK', 'green', '.', True)
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def addFailure(self, test, err):
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if test.id() == 'process-returncode':
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return
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super(NovaTestResult, self).addFailure(test, err)
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self._addResult(test, 'FAIL', 'red', 'F', False)
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def addError(self, test, err):
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super(NovaTestResult, self).addFailure(test, err)
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self._addResult(test, 'ERROR', 'red', 'E', False)
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def addSkip(self, test, reason=None, details=None):
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super(NovaTestResult, self).addSkip(test, reason, details)
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self._addResult(test, 'SKIP', 'blue', 'S', True)
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def startTest(self, test):
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self.start_time = self._now()
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super(NovaTestResult, self).startTest(test)
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def writeTestCase(self, cls):
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if not self.results.get(cls):
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return
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if cls != self.last_written:
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self.colorizer.write(cls, 'white')
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self.stream.writeln()
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for result in self.results[cls]:
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self._writeResult(*result)
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del self.results[cls]
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self.stream.flush()
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self.last_written = cls
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def writeTests(self):
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time = self.last_time.get(self.last_written, self._now())
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if not self.last_written or (self._now() - time).total_seconds() > 2.0:
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diff = 3.0
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while diff > 2.0:
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classes = list(self.results)
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oldest = min(classes, key=lambda x: self.last_time[x])
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diff = (self._now() - self.last_time[oldest]).total_seconds()
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self.writeTestCase(oldest)
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else:
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self.writeTestCase(self.last_written)
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def done(self):
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self.stopTestRun()
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def stopTestRun(self):
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for cls in list(self.results.keys()):
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self.writeTestCase(cls)
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self.stream.writeln()
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self.writeSlowTests()
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def writeSlowTests(self):
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# Pare out 'fast' tests
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slow_tests = [item for item in self.slow_tests
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if get_elapsed_time_color(item[0]) != 'green']
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if slow_tests:
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slow_total_time = sum(item[0] for item in slow_tests)
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slow = ("Slowest %i tests took %.2f secs:"
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% (len(slow_tests), slow_total_time))
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self.colorizer.write(slow, 'yellow')
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self.stream.writeln()
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last_cls = None
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# sort by name
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for elapsed, cls, name in sorted(slow_tests,
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key=lambda x: x[1] + x[2]):
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if cls != last_cls:
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self.colorizer.write(cls, 'white')
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self.stream.writeln()
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last_cls = cls
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self.stream.write(' %s' % str(name).ljust(68))
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self._writeElapsedTime(elapsed)
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self.stream.writeln()
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def printErrors(self):
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if self.showAll:
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self.stream.writeln()
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self.printErrorList('ERROR', self.errors)
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self.printErrorList('FAIL', self.failures)
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def printErrorList(self, flavor, errors):
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for test, err in errors:
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self.colorizer.write("=" * 70, 'red')
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self.stream.writeln()
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self.colorizer.write(flavor, 'red')
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self.stream.writeln(": %s" % test.id())
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self.colorizer.write("-" * 70, 'red')
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self.stream.writeln()
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self.stream.writeln("%s" % err)
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test = subunit.ProtocolTestCase(sys.stdin, passthrough=None)
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if sys.version_info[0:2] <= (2, 6):
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runner = unittest.TextTestRunner(verbosity=2)
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else:
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runner = unittest.TextTestRunner(verbosity=2, resultclass=NovaTestResult)
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if runner.run(test).wasSuccessful():
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exit_code = 0
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else:
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exit_code = 1
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sys.exit(exit_code)
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@@ -1,4 +1,4 @@
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#!/usr/bin/env python
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#!/usr/bin/env python3
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# Copyright (c) 2013, AT&T Labs, Yun Mao <yunmao@gmail.com>
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# All Rights Reserved.
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#
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