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https://github.com/brain-hackers/u-boot-brain
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![Sean Anderson](/assets/img/avatar_default.png)
This patch adds or modifies functional tests for the Cover-changes, Commit-changes, and Series-process-log tags in order to account for new behavior added in the previous few patches. The '(no changes since v1)' case is not tested for, since that would need an additional commit to test in addition to testing the existing code paths. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
289 lines
9.3 KiB
Python
289 lines
9.3 KiB
Python
# -*- coding: utf-8 -*-
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# SPDX-License-Identifier: GPL-2.0+
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#
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# Copyright 2017 Google, Inc
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#
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import contextlib
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import os
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import re
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import shutil
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import sys
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import tempfile
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import unittest
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from io import StringIO
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from patman import gitutil
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from patman import patchstream
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from patman import settings
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from patman import tools
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@contextlib.contextmanager
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def capture():
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import sys
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oldout,olderr = sys.stdout, sys.stderr
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try:
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out=[StringIO(), StringIO()]
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sys.stdout,sys.stderr = out
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yield out
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finally:
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sys.stdout,sys.stderr = oldout, olderr
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out[0] = out[0].getvalue()
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out[1] = out[1].getvalue()
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class TestFunctional(unittest.TestCase):
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def setUp(self):
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self.tmpdir = tempfile.mkdtemp(prefix='patman.')
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def tearDown(self):
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shutil.rmtree(self.tmpdir)
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@staticmethod
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def GetPath(fname):
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return os.path.join(os.path.dirname(os.path.realpath(sys.argv[0])),
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'test', fname)
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@classmethod
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def GetText(self, fname):
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return open(self.GetPath(fname), encoding='utf-8').read()
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@classmethod
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def GetPatchName(self, subject):
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fname = re.sub('[ :]', '-', subject)
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return fname.replace('--', '-')
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def CreatePatchesForTest(self, series):
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cover_fname = None
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fname_list = []
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for i, commit in enumerate(series.commits):
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clean_subject = self.GetPatchName(commit.subject)
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src_fname = '%04d-%s.patch' % (i + 1, clean_subject[:52])
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fname = os.path.join(self.tmpdir, src_fname)
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shutil.copy(self.GetPath(src_fname), fname)
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fname_list.append(fname)
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if series.get('cover'):
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src_fname = '0000-cover-letter.patch'
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cover_fname = os.path.join(self.tmpdir, src_fname)
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fname = os.path.join(self.tmpdir, src_fname)
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shutil.copy(self.GetPath(src_fname), fname)
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return cover_fname, fname_list
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def testBasic(self):
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"""Tests the basic flow of patman
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This creates a series from some hard-coded patches build from a simple
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tree with the following metadata in the top commit:
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Series-to: u-boot
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Series-prefix: RFC
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Series-cc: Stefan Brüns <stefan.bruens@rwth-aachen.de>
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Cover-letter-cc: Lord Mëlchett <clergy@palace.gov>
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Series-version: 3
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Patch-cc: fred
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Series-process-log: sort, uniq
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Series-changes: 4
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- Some changes
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- Multi
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line
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change
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Commit-changes: 2
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- Changes only for this commit
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Cover-changes: 4
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- Some notes for the cover letter
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Cover-letter:
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test: A test patch series
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This is a test of how the cover
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letter
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works
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END
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and this in the first commit:
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Commit-changes: 2
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- second revision change
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Series-notes:
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some notes
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about some things
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from the first commit
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END
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Commit-notes:
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Some notes about
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the first commit
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END
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with the following commands:
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git log -n2 --reverse >/path/to/tools/patman/test/test01.txt
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git format-patch --subject-prefix RFC --cover-letter HEAD~2
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mv 00* /path/to/tools/patman/test
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It checks these aspects:
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- git log can be processed by patchstream
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- emailing patches uses the correct command
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- CC file has information on each commit
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- cover letter has the expected text and subject
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- each patch has the correct subject
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- dry-run information prints out correctly
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- unicode is handled correctly
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- Series-to, Series-cc, Series-prefix, Cover-letter
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- Cover-letter-cc, Series-version, Series-changes, Series-notes
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- Commit-notes
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"""
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process_tags = True
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ignore_bad_tags = True
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stefan = b'Stefan Br\xc3\xbcns <stefan.bruens@rwth-aachen.de>'.decode('utf-8')
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rick = 'Richard III <richard@palace.gov>'
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mel = b'Lord M\xc3\xablchett <clergy@palace.gov>'.decode('utf-8')
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ed = b'Lond Edmund Blackadd\xc3\xabr <weasel@blackadder.org'.decode('utf-8')
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fred = 'Fred Bloggs <f.bloggs@napier.net>'
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add_maintainers = [stefan, rick]
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dry_run = True
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in_reply_to = mel
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count = 2
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settings.alias = {
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'fdt': ['simon'],
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'u-boot': ['u-boot@lists.denx.de'],
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'simon': [ed],
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'fred': [fred],
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}
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text = self.GetText('test01.txt')
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series = patchstream.GetMetaDataForTest(text)
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cover_fname, args = self.CreatePatchesForTest(series)
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with capture() as out:
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patchstream.FixPatches(series, args)
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if cover_fname and series.get('cover'):
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patchstream.InsertCoverLetter(cover_fname, series, count)
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series.DoChecks()
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cc_file = series.MakeCcFile(process_tags, cover_fname,
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not ignore_bad_tags, add_maintainers,
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None)
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cmd = gitutil.EmailPatches(series, cover_fname, args,
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dry_run, not ignore_bad_tags, cc_file,
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in_reply_to=in_reply_to, thread=None)
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series.ShowActions(args, cmd, process_tags)
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cc_lines = open(cc_file, encoding='utf-8').read().splitlines()
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os.remove(cc_file)
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lines = out[0].splitlines()
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self.assertEqual('Cleaned %s patches' % len(series.commits), lines[0])
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self.assertEqual('Change log missing for v2', lines[1])
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self.assertEqual('Change log missing for v3', lines[2])
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self.assertEqual('Change log for unknown version v4', lines[3])
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self.assertEqual("Alias 'pci' not found", lines[4])
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self.assertIn('Dry run', lines[5])
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self.assertIn('Send a total of %d patches' % count, lines[7])
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line = 8
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for i, commit in enumerate(series.commits):
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self.assertEqual(' %s' % args[i], lines[line + 0])
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line += 1
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while 'Cc:' in lines[line]:
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line += 1
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self.assertEqual('To: u-boot@lists.denx.de', lines[line])
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self.assertEqual('Cc: %s' % tools.FromUnicode(stefan),
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lines[line + 1])
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self.assertEqual('Version: 3', lines[line + 2])
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self.assertEqual('Prefix:\t RFC', lines[line + 3])
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self.assertEqual('Cover: 4 lines', lines[line + 4])
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line += 5
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self.assertEqual(' Cc: %s' % fred, lines[line + 0])
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self.assertEqual(' Cc: %s' % tools.FromUnicode(ed),
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lines[line + 1])
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self.assertEqual(' Cc: %s' % tools.FromUnicode(mel),
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lines[line + 2])
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self.assertEqual(' Cc: %s' % rick, lines[line + 3])
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expected = ('Git command: git send-email --annotate '
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'--in-reply-to="%s" --to "u-boot@lists.denx.de" '
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'--cc "%s" --cc-cmd "%s --cc-cmd %s" %s %s'
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% (in_reply_to, stefan, sys.argv[0], cc_file, cover_fname,
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' '.join(args)))
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line += 4
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self.assertEqual(expected, tools.ToUnicode(lines[line]))
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self.assertEqual(('%s %s\0%s' % (args[0], rick, stefan)),
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tools.ToUnicode(cc_lines[0]))
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self.assertEqual(('%s %s\0%s\0%s\0%s' % (args[1], fred, ed, rick,
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stefan)), tools.ToUnicode(cc_lines[1]))
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expected = '''
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This is a test of how the cover
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letter
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works
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some notes
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about some things
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from the first commit
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Changes in v4:
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- Multi
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line
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change
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- Some changes
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- Some notes for the cover letter
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Simon Glass (2):
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pci: Correct cast for sandbox
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fdt: Correct cast for sandbox in fdtdec_setup_mem_size_base()
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cmd/pci.c | 3 ++-
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fs/fat/fat.c | 1 +
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lib/efi_loader/efi_memory.c | 1 +
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lib/fdtdec.c | 3 ++-
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4 files changed, 6 insertions(+), 2 deletions(-)
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--\x20
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2.7.4
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'''
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lines = open(cover_fname, encoding='utf-8').read().splitlines()
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self.assertEqual(
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'Subject: [RFC PATCH v3 0/2] test: A test patch series',
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lines[3])
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self.assertEqual(expected.splitlines(), lines[7:])
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for i, fname in enumerate(args):
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lines = open(fname, encoding='utf-8').read().splitlines()
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subject = [line for line in lines if line.startswith('Subject')]
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self.assertEqual('Subject: [RFC %d/%d]' % (i + 1, count),
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subject[0][:18])
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# Check that we got our commit notes
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start = 0
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expected = ''
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if i == 0:
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start = 17
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expected = '''---
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Some notes about
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the first commit
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(no changes since v2)
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Changes in v2:
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- second revision change'''
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elif i == 1:
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start = 17
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expected = '''---
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Changes in v4:
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- Multi
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line
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change
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- Some changes
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Changes in v2:
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- Changes only for this commit'''
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if expected:
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expected = expected.splitlines()
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self.assertEqual(expected, lines[start:(start+len(expected))])
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