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u-boot/tools/patman/func_test.py
Maxim Cournoyer 1c77598402 patman: locate test data files via __file__ and pathlib 
Previously it would rely on the executing script location, which could
break for example when running the tests via 'pytest'.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
2023-01-05 19:21:57 -07:00

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# -*- coding: utf-8 -*-
# SPDX-License-Identifier: GPL-2.0+
#
# Copyright 2017 Google, Inc
#
"""Functional tests for checking that patman behaves correctly"""
import os
import pathlib
import re
import shutil
import sys
import tempfile
import unittest
from patman.commit import Commit
from patman import control
from patman import gitutil
from patman import patchstream
from patman.patchstream import PatchStream
from patman.series import Series
from patman import settings
from patman import terminal
from patman import tools
from patman.test_util import capture_sys_output
import pygit2
from patman import status
TEST_DATA_DIR = pathlib.Path(__file__).parent / 'test/'
class TestFunctional(unittest.TestCase):
"""Functional tests for checking that patman behaves correctly"""
leb = (b'Lord Edmund Blackadd\xc3\xabr <weasel@blackadder.org>'.
decode('utf-8'))
fred = 'Fred Bloggs <f.bloggs@napier.net>'
joe = 'Joe Bloggs <joe@napierwallies.co.nz>'
mary = 'Mary Bloggs <mary@napierwallies.co.nz>'
commits = None
patches = None
def setUp(self):
self.tmpdir = tempfile.mkdtemp(prefix='patman.')
self.gitdir = os.path.join(self.tmpdir, 'git')
self.repo = None
def tearDown(self):
shutil.rmtree(self.tmpdir)
terminal.set_print_test_mode(False)
@staticmethod
def _get_path(fname):
"""Get the path to a test file
Args:
fname (str): Filename to obtain
Returns:
str: Full path to file in the test directory
"""
return TEST_DATA_DIR / fname
@classmethod
def _get_text(cls, fname):
"""Read a file as text
Args:
fname (str): Filename to read
Returns:
str: Contents of file
"""
return open(cls._get_path(fname), encoding='utf-8').read()
@classmethod
def _get_patch_name(cls, subject):
"""Get the filename of a patch given its subject
Args:
subject (str): Patch subject
Returns:
str: Filename for that patch
"""
fname = re.sub('[ :]', '-', subject)
return fname.replace('--', '-')
def _create_patches_for_test(self, series):
"""Create patch files for use by tests
This copies patch files from the test directory as needed by the series
Args:
series (Series): Series containing commits to convert
Returns:
tuple:
str: Cover-letter filename, or None if none
fname_list: list of str, each a patch filename
"""
cover_fname = None
fname_list = []
for i, commit in enumerate(series.commits):
clean_subject = self._get_patch_name(commit.subject)
src_fname = '%04d-%s.patch' % (i + 1, clean_subject[:52])
fname = os.path.join(self.tmpdir, src_fname)
shutil.copy(self._get_path(src_fname), fname)
fname_list.append(fname)
if series.get('cover'):
src_fname = '0000-cover-letter.patch'
cover_fname = os.path.join(self.tmpdir, src_fname)
fname = os.path.join(self.tmpdir, src_fname)
shutil.copy(self._get_path(src_fname), fname)
return cover_fname, fname_list
def test_basic(self):
"""Tests the basic flow of patman
This creates a series from some hard-coded patches build from a simple
tree with the following metadata in the top commit:
Series-to: u-boot
Series-prefix: RFC
Series-postfix: some-branch
Series-cc: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Cover-letter-cc: Lord Mëlchett <clergy@palace.gov>
Series-version: 3
Patch-cc: fred
Series-process-log: sort, uniq
Series-changes: 4
- Some changes
- Multi
line
change
Commit-changes: 2
- Changes only for this commit
' Cover-changes: 4
- Some notes for the cover letter
Cover-letter:
test: A test patch series
This is a test of how the cover
letter
works
END
and this in the first commit:
Commit-changes: 2
- second revision change
Series-notes:
some notes
about some things
from the first commit
END
Commit-notes:
Some notes about
the first commit
END
with the following commands:
git log -n2 --reverse >/path/to/tools/patman/test/test01.txt
git format-patch --subject-prefix RFC --cover-letter HEAD~2
mv 00* /path/to/tools/patman/test
It checks these aspects:
- git log can be processed by patchstream
- emailing patches uses the correct command
- CC file has information on each commit
- cover letter has the expected text and subject
- each patch has the correct subject
- dry-run information prints out correctly
- unicode is handled correctly
- Series-to, Series-cc, Series-prefix, Series-postfix, Cover-letter
- Cover-letter-cc, Series-version, Series-changes, Series-notes
- Commit-notes
"""
process_tags = True
ignore_bad_tags = False
stefan = b'Stefan Br\xc3\xbcns <stefan.bruens@rwth-aachen.de>'.decode('utf-8')
rick = 'Richard III <richard@palace.gov>'
mel = b'Lord M\xc3\xablchett <clergy@palace.gov>'.decode('utf-8')
add_maintainers = [stefan, rick]
dry_run = True
in_reply_to = mel
count = 2
settings.alias = {
'fdt': ['simon'],
'u-boot': ['u-boot@lists.denx.de'],
'simon': [self.leb],
'fred': [self.fred],
}
text = self._get_text('test01.txt')
series = patchstream.get_metadata_for_test(text)
cover_fname, args = self._create_patches_for_test(series)
with capture_sys_output() as out:
patchstream.fix_patches(series, args)
if cover_fname and series.get('cover'):
patchstream.insert_cover_letter(cover_fname, series, count)
series.DoChecks()
cc_file = series.MakeCcFile(process_tags, cover_fname,
not ignore_bad_tags, add_maintainers,
None)
cmd = gitutil.email_patches(
series, cover_fname, args, dry_run, not ignore_bad_tags,
cc_file, in_reply_to=in_reply_to, thread=None)
series.ShowActions(args, cmd, process_tags)
cc_lines = open(cc_file, encoding='utf-8').read().splitlines()
os.remove(cc_file)
lines = iter(out[0].getvalue().splitlines())
self.assertEqual('Cleaned %s patches' % len(series.commits),
next(lines))
self.assertEqual('Change log missing for v2', next(lines))
self.assertEqual('Change log missing for v3', next(lines))
self.assertEqual('Change log for unknown version v4', next(lines))
self.assertEqual("Alias 'pci' not found", next(lines))
self.assertIn('Dry run', next(lines))
self.assertEqual('', next(lines))
self.assertIn('Send a total of %d patches' % count, next(lines))
prev = next(lines)
for i, commit in enumerate(series.commits):
self.assertEqual(' %s' % args[i], prev)
while True:
prev = next(lines)
if 'Cc:' not in prev:
break
self.assertEqual('To: u-boot@lists.denx.de', prev)
self.assertEqual('Cc: %s' % stefan, next(lines))
self.assertEqual('Version: 3', next(lines))
self.assertEqual('Prefix:\t RFC', next(lines))
self.assertEqual('Postfix:\t some-branch', next(lines))
self.assertEqual('Cover: 4 lines', next(lines))
self.assertEqual(' Cc: %s' % self.fred, next(lines))
self.assertEqual(' Cc: %s' % self.leb,
next(lines))
self.assertEqual(' Cc: %s' % mel, next(lines))
self.assertEqual(' Cc: %s' % rick, next(lines))
expected = ('Git command: git send-email --annotate '
'--in-reply-to="%s" --to "u-boot@lists.denx.de" '
'--cc "%s" --cc-cmd "%s send --cc-cmd %s" %s %s'
% (in_reply_to, stefan, sys.argv[0], cc_file, cover_fname,
' '.join(args)))
self.assertEqual(expected, next(lines))
self.assertEqual(('%s %s\0%s' % (args[0], rick, stefan)), cc_lines[0])
self.assertEqual(
'%s %s\0%s\0%s\0%s' % (args[1], self.fred, self.leb, rick, stefan),
cc_lines[1])
expected = '''
This is a test of how the cover
letter
works
some notes
about some things
from the first commit
Changes in v4:
- Multi
line
change
- Some changes
- Some notes for the cover letter
Simon Glass (2):
pci: Correct cast for sandbox
fdt: Correct cast for sandbox in fdtdec_setup_mem_size_base()
cmd/pci.c | 3 ++-
fs/fat/fat.c | 1 +
lib/efi_loader/efi_memory.c | 1 +
lib/fdtdec.c | 3 ++-
4 files changed, 6 insertions(+), 2 deletions(-)
--\x20
2.7.4
'''
lines = open(cover_fname, encoding='utf-8').read().splitlines()
self.assertEqual(
'Subject: [RFC PATCH some-branch v3 0/2] test: A test patch series',
lines[3])
self.assertEqual(expected.splitlines(), lines[7:])
for i, fname in enumerate(args):
lines = open(fname, encoding='utf-8').read().splitlines()
subject = [line for line in lines if line.startswith('Subject')]
self.assertEqual('Subject: [RFC %d/%d]' % (i + 1, count),
subject[0][:18])
# Check that we got our commit notes
start = 0
expected = ''
if i == 0:
start = 17
expected = '''---
Some notes about
the first commit
(no changes since v2)
Changes in v2:
- second revision change'''
elif i == 1:
start = 17
expected = '''---
Changes in v4:
- Multi
line
change
- Some changes
Changes in v2:
- Changes only for this commit'''
if expected:
expected = expected.splitlines()
self.assertEqual(expected, lines[start:(start+len(expected))])
def make_commit_with_file(self, subject, body, fname, text):
"""Create a file and add it to the git repo with a new commit
Args:
subject (str): Subject for the commit
body (str): Body text of the commit
fname (str): Filename of file to create
text (str): Text to put into the file
"""
path = os.path.join(self.gitdir, fname)
tools.write_file(path, text, binary=False)
index = self.repo.index
index.add(fname)
# pylint doesn't seem to find this
# pylint: disable=E1101
author = pygit2.Signature('Test user', 'test@email.com')
committer = author
tree = index.write_tree()
message = subject + '\n' + body
self.repo.create_commit('HEAD', author, committer, message, tree,
[self.repo.head.target])
def make_git_tree(self):
"""Make a simple git tree suitable for testing
It has three branches:
'base' has two commits: PCI, main
'first' has base as upstream and two more commits: I2C, SPI
'second' has base as upstream and three more: video, serial, bootm
Returns:
pygit2.Repository: repository
"""
repo = pygit2.init_repository(self.gitdir)
self.repo = repo
new_tree = repo.TreeBuilder().write()
# pylint doesn't seem to find this
# pylint: disable=E1101
author = pygit2.Signature('Test user', 'test@email.com')
committer = author
_ = repo.create_commit('HEAD', author, committer, 'Created master',
new_tree, [])
self.make_commit_with_file('Initial commit', '''
Add a README
''', 'README', '''This is the README file
describing this project
in very little detail''')
self.make_commit_with_file('pci: PCI implementation', '''
Here is a basic PCI implementation
''', 'pci.c', '''This is a file
it has some contents
and some more things''')
self.make_commit_with_file('main: Main program', '''
Hello here is the second commit.
''', 'main.c', '''This is the main file
there is very little here
but we can always add more later
if we want to
Series-to: u-boot
Series-cc: Barry Crump <bcrump@whataroa.nz>
''')
base_target = repo.revparse_single('HEAD')
self.make_commit_with_file('i2c: I2C things', '''
This has some stuff to do with I2C
''', 'i2c.c', '''And this is the file contents
with some I2C-related things in it''')
self.make_commit_with_file('spi: SPI fixes', '''
SPI needs some fixes
and here they are
Signed-off-by: %s
Series-to: u-boot
Commit-notes:
title of the series
This is the cover letter for the series
with various details
END
''' % self.leb, 'spi.c', '''Some fixes for SPI in this
file to make SPI work
better than before''')
first_target = repo.revparse_single('HEAD')
target = repo.revparse_single('HEAD~2')
# pylint doesn't seem to find this
# pylint: disable=E1101
repo.reset(target.oid, pygit2.GIT_CHECKOUT_FORCE)
self.make_commit_with_file('video: Some video improvements', '''
Fix up the video so that
it looks more purple. Purple is
a very nice colour.
''', 'video.c', '''More purple here
Purple and purple
Even more purple
Could not be any more purple''')
self.make_commit_with_file('serial: Add a serial driver', '''
Here is the serial driver
for my chip.
Cover-letter:
Series for my board
This series implements support
for my glorious board.
END
Series-links: 183237
''', 'serial.c', '''The code for the
serial driver is here''')
self.make_commit_with_file('bootm: Make it boot', '''
This makes my board boot
with a fix to the bootm
command
''', 'bootm.c', '''Fix up the bootm
command to make the code as
complicated as possible''')
second_target = repo.revparse_single('HEAD')
repo.branches.local.create('first', first_target)
repo.config.set_multivar('branch.first.remote', '', '.')
repo.config.set_multivar('branch.first.merge', '', 'refs/heads/base')
repo.branches.local.create('second', second_target)
repo.config.set_multivar('branch.second.remote', '', '.')
repo.config.set_multivar('branch.second.merge', '', 'refs/heads/base')
repo.branches.local.create('base', base_target)
return repo
def test_branch(self):
"""Test creating patches from a branch"""
repo = self.make_git_tree()
target = repo.lookup_reference('refs/heads/first')
# pylint doesn't seem to find this
# pylint: disable=E1101
self.repo.checkout(target, strategy=pygit2.GIT_CHECKOUT_FORCE)
control.setup()
try:
orig_dir = os.getcwd()
os.chdir(self.gitdir)
# Check that it can detect the current branch
self.assertEqual(2, gitutil.count_commits_to_branch(None))
col = terminal.Color()
with capture_sys_output() as _:
_, cover_fname, patch_files = control.prepare_patches(
col, branch=None, count=-1, start=0, end=0,
ignore_binary=False, signoff=True)
self.assertIsNone(cover_fname)
self.assertEqual(2, len(patch_files))
# Check that it can detect a different branch
self.assertEqual(3, gitutil.count_commits_to_branch('second'))
with capture_sys_output() as _:
_, cover_fname, patch_files = control.prepare_patches(
col, branch='second', count=-1, start=0, end=0,
ignore_binary=False, signoff=True)
self.assertIsNotNone(cover_fname)
self.assertEqual(3, len(patch_files))
# Check that it can skip patches at the end
with capture_sys_output() as _:
_, cover_fname, patch_files = control.prepare_patches(
col, branch='second', count=-1, start=0, end=1,
ignore_binary=False, signoff=True)
self.assertIsNotNone(cover_fname)
self.assertEqual(2, len(patch_files))
finally:
os.chdir(orig_dir)
def test_tags(self):
"""Test collection of tags in a patchstream"""
text = '''This is a patch
Signed-off-by: Terminator
Reviewed-by: %s
Reviewed-by: %s
Tested-by: %s
''' % (self.joe, self.mary, self.leb)
pstrm = PatchStream.process_text(text)
self.assertEqual(pstrm.commit.rtags, {
'Reviewed-by': {self.joe, self.mary},
'Tested-by': {self.leb}})
def test_invalid_tag(self):
"""Test invalid tag in a patchstream"""
text = '''This is a patch
Serie-version: 2
'''
with self.assertRaises(ValueError) as exc:
pstrm = PatchStream.process_text(text)
self.assertEqual("Line 3: Invalid tag = 'Serie-version: 2'",
str(exc.exception))
def test_missing_end(self):
"""Test a missing END tag"""
text = '''This is a patch
Cover-letter:
This is the title
missing END after this line
Signed-off-by: Fred
'''
pstrm = PatchStream.process_text(text)
self.assertEqual(["Missing 'END' in section 'cover'"],
pstrm.commit.warn)
def test_missing_blank_line(self):
"""Test a missing blank line after a tag"""
text = '''This is a patch
Series-changes: 2
- First line of changes
- Missing blank line after this line
Signed-off-by: Fred
'''
pstrm = PatchStream.process_text(text)
self.assertEqual(["Missing 'blank line' in section 'Series-changes'"],
pstrm.commit.warn)
def test_invalid_commit_tag(self):
"""Test an invalid Commit-xxx tag"""
text = '''This is a patch
Commit-fred: testing
'''
pstrm = PatchStream.process_text(text)
self.assertEqual(["Line 3: Ignoring Commit-fred"], pstrm.commit.warn)
def test_self_test(self):
"""Test a tested by tag by this user"""
test_line = 'Tested-by: %s@napier.com' % os.getenv('USER')
text = '''This is a patch
%s
''' % test_line
pstrm = PatchStream.process_text(text)
self.assertEqual(["Ignoring '%s'" % test_line], pstrm.commit.warn)
def test_space_before_tab(self):
"""Test a space before a tab"""
text = '''This is a patch
+ \tSomething
'''
pstrm = PatchStream.process_text(text)
self.assertEqual(["Line 3/0 has space before tab"], pstrm.commit.warn)
def test_lines_after_test(self):
"""Test detecting lines after TEST= line"""
text = '''This is a patch
TEST=sometest
more lines
here
'''
pstrm = PatchStream.process_text(text)
self.assertEqual(["Found 2 lines after TEST="], pstrm.commit.warn)
def test_blank_line_at_end(self):
"""Test detecting a blank line at the end of a file"""
text = '''This is a patch
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index c072e54..942244f 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -1200,7 +1200,8 @@ int fdtdec_setup_mem_size_base(void)
}
gd->ram_size = (phys_size_t)(res.end - res.start + 1);
- debug("%s: Initial DRAM size %llx\n", __func__, (u64)gd->ram_size);
+ debug("%s: Initial DRAM size %llx\n", __func__,
+ (unsigned long long)gd->ram_size);
+
diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
--
2.7.4
'''
pstrm = PatchStream.process_text(text)
self.assertEqual(
["Found possible blank line(s) at end of file 'lib/fdtdec.c'"],
pstrm.commit.warn)
def test_no_upstream(self):
"""Test CountCommitsToBranch when there is no upstream"""
repo = self.make_git_tree()
target = repo.lookup_reference('refs/heads/base')
# pylint doesn't seem to find this
# pylint: disable=E1101
self.repo.checkout(target, strategy=pygit2.GIT_CHECKOUT_FORCE)
# Check that it can detect the current branch
try:
orig_dir = os.getcwd()
os.chdir(self.gitdir)
with self.assertRaises(ValueError) as exc:
gitutil.count_commits_to_branch(None)
self.assertIn(
"Failed to determine upstream: fatal: no upstream configured for branch 'base'",
str(exc.exception))
finally:
os.chdir(orig_dir)
@staticmethod
def _fake_patchwork(url, subpath):
"""Fake Patchwork server for the function below
This handles accessing a series, providing a list consisting of a
single patch
Args:
url (str): URL of patchwork server
subpath (str): URL subpath to use
"""
re_series = re.match(r'series/(\d*)/$', subpath)
if re_series:
series_num = re_series.group(1)
if series_num == '1234':
return {'patches': [
{'id': '1', 'name': 'Some patch'}]}
raise ValueError('Fake Patchwork does not understand: %s' % subpath)
def test_status_mismatch(self):
"""Test Patchwork patches not matching the series"""
series = Series()
with capture_sys_output() as (_, err):
status.collect_patches(series, 1234, None, self._fake_patchwork)
self.assertIn('Warning: Patchwork reports 1 patches, series has 0',
err.getvalue())
def test_status_read_patch(self):
"""Test handling a single patch in Patchwork"""
series = Series()
series.commits = [Commit('abcd')]
patches = status.collect_patches(series, 1234, None,
self._fake_patchwork)
self.assertEqual(1, len(patches))
patch = patches[0]
self.assertEqual('1', patch.id)
self.assertEqual('Some patch', patch.raw_subject)
def test_parse_subject(self):
"""Test parsing of the patch subject"""
patch = status.Patch('1')
# Simple patch not in a series
patch.parse_subject('Testing')
self.assertEqual('Testing', patch.raw_subject)
self.assertEqual('Testing', patch.subject)
self.assertEqual(1, patch.seq)
self.assertEqual(1, patch.count)
self.assertEqual(None, patch.prefix)
self.assertEqual(None, patch.version)
# First patch in a series
patch.parse_subject('[1/2] Testing')
self.assertEqual('[1/2] Testing', patch.raw_subject)
self.assertEqual('Testing', patch.subject)
self.assertEqual(1, patch.seq)
self.assertEqual(2, patch.count)
self.assertEqual(None, patch.prefix)
self.assertEqual(None, patch.version)
# Second patch in a series
patch.parse_subject('[2/2] Testing')
self.assertEqual('Testing', patch.subject)
self.assertEqual(2, patch.seq)
self.assertEqual(2, patch.count)
self.assertEqual(None, patch.prefix)
self.assertEqual(None, patch.version)
# RFC patch
patch.parse_subject('[RFC,3/7] Testing')
self.assertEqual('Testing', patch.subject)
self.assertEqual(3, patch.seq)
self.assertEqual(7, patch.count)
self.assertEqual('RFC', patch.prefix)
self.assertEqual(None, patch.version)
# Version patch
patch.parse_subject('[v2,3/7] Testing')
self.assertEqual('Testing', patch.subject)
self.assertEqual(3, patch.seq)
self.assertEqual(7, patch.count)
self.assertEqual(None, patch.prefix)
self.assertEqual('v2', patch.version)
# All fields
patch.parse_subject('[RESEND,v2,3/7] Testing')
self.assertEqual('Testing', patch.subject)
self.assertEqual(3, patch.seq)
self.assertEqual(7, patch.count)
self.assertEqual('RESEND', patch.prefix)
self.assertEqual('v2', patch.version)
# RFC only
patch.parse_subject('[RESEND] Testing')
self.assertEqual('Testing', patch.subject)
self.assertEqual(1, patch.seq)
self.assertEqual(1, patch.count)
self.assertEqual('RESEND', patch.prefix)
self.assertEqual(None, patch.version)
def test_compare_series(self):
"""Test operation of compare_with_series()"""
commit1 = Commit('abcd')
commit1.subject = 'Subject 1'
commit2 = Commit('ef12')
commit2.subject = 'Subject 2'
commit3 = Commit('3456')
commit3.subject = 'Subject 2'
patch1 = status.Patch('1')
patch1.subject = 'Subject 1'
patch2 = status.Patch('2')
patch2.subject = 'Subject 2'
patch3 = status.Patch('3')
patch3.subject = 'Subject 2'
series = Series()
series.commits = [commit1]
patches = [patch1]
patch_for_commit, commit_for_patch, warnings = (
status.compare_with_series(series, patches))
self.assertEqual(1, len(patch_for_commit))
self.assertEqual(patch1, patch_for_commit[0])
self.assertEqual(1, len(commit_for_patch))
self.assertEqual(commit1, commit_for_patch[0])
series.commits = [commit1]
patches = [patch1, patch2]
patch_for_commit, commit_for_patch, warnings = (
status.compare_with_series(series, patches))
self.assertEqual(1, len(patch_for_commit))
self.assertEqual(patch1, patch_for_commit[0])
self.assertEqual(1, len(commit_for_patch))
self.assertEqual(commit1, commit_for_patch[0])
self.assertEqual(["Cannot find commit for patch 2 ('Subject 2')"],
warnings)
series.commits = [commit1, commit2]
patches = [patch1]
patch_for_commit, commit_for_patch, warnings = (
status.compare_with_series(series, patches))
self.assertEqual(1, len(patch_for_commit))
self.assertEqual(patch1, patch_for_commit[0])
self.assertEqual(1, len(commit_for_patch))
self.assertEqual(commit1, commit_for_patch[0])
self.assertEqual(["Cannot find patch for commit 2 ('Subject 2')"],
warnings)
series.commits = [commit1, commit2, commit3]
patches = [patch1, patch2]
patch_for_commit, commit_for_patch, warnings = (
status.compare_with_series(series, patches))
self.assertEqual(2, len(patch_for_commit))
self.assertEqual(patch1, patch_for_commit[0])
self.assertEqual(patch2, patch_for_commit[1])
self.assertEqual(1, len(commit_for_patch))
self.assertEqual(commit1, commit_for_patch[0])
self.assertEqual(["Cannot find patch for commit 3 ('Subject 2')",
"Multiple commits match patch 2 ('Subject 2'):\n"
' Subject 2\n Subject 2'],
warnings)
series.commits = [commit1, commit2]
patches = [patch1, patch2, patch3]
patch_for_commit, commit_for_patch, warnings = (
status.compare_with_series(series, patches))
self.assertEqual(1, len(patch_for_commit))
self.assertEqual(patch1, patch_for_commit[0])
self.assertEqual(2, len(commit_for_patch))
self.assertEqual(commit1, commit_for_patch[0])
self.assertEqual(["Multiple patches match commit 2 ('Subject 2'):\n"
' Subject 2\n Subject 2',
"Cannot find commit for patch 3 ('Subject 2')"],
warnings)
def _fake_patchwork2(self, url, subpath):
"""Fake Patchwork server for the function below
This handles accessing series, patches and comments, providing the data
in self.patches to the caller
Args:
url (str): URL of patchwork server
subpath (str): URL subpath to use
"""
re_series = re.match(r'series/(\d*)/$', subpath)
re_patch = re.match(r'patches/(\d*)/$', subpath)
re_comments = re.match(r'patches/(\d*)/comments/$', subpath)
if re_series:
series_num = re_series.group(1)
if series_num == '1234':
return {'patches': self.patches}
elif re_patch:
patch_num = int(re_patch.group(1))
patch = self.patches[patch_num - 1]
return patch
elif re_comments:
patch_num = int(re_comments.group(1))
patch = self.patches[patch_num - 1]
return patch.comments
raise ValueError('Fake Patchwork does not understand: %s' % subpath)
def test_find_new_responses(self):
"""Test operation of find_new_responses()"""
commit1 = Commit('abcd')
commit1.subject = 'Subject 1'
commit2 = Commit('ef12')
commit2.subject = 'Subject 2'
patch1 = status.Patch('1')
patch1.parse_subject('[1/2] Subject 1')
patch1.name = patch1.raw_subject
patch1.content = 'This is my patch content'
comment1a = {'content': 'Reviewed-by: %s\n' % self.joe}
patch1.comments = [comment1a]
patch2 = status.Patch('2')
patch2.parse_subject('[2/2] Subject 2')
patch2.name = patch2.raw_subject
patch2.content = 'Some other patch content'
comment2a = {
'content': 'Reviewed-by: %s\nTested-by: %s\n' %
(self.mary, self.leb)}
comment2b = {'content': 'Reviewed-by: %s' % self.fred}
patch2.comments = [comment2a, comment2b]
# This test works by setting up commits and patch for use by the fake
# Rest API function _fake_patchwork2(). It calls various functions in
# the status module after setting up tags in the commits, checking that
# things behaves as expected
self.commits = [commit1, commit2]
self.patches = [patch1, patch2]
count = 2
new_rtag_list = [None] * count
review_list = [None, None]
# Check that the tags are picked up on the first patch
status.find_new_responses(new_rtag_list, review_list, 0, commit1,
patch1, None, self._fake_patchwork2)
self.assertEqual(new_rtag_list[0], {'Reviewed-by': {self.joe}})
# Now the second patch
status.find_new_responses(new_rtag_list, review_list, 1, commit2,
patch2, None, self._fake_patchwork2)
self.assertEqual(new_rtag_list[1], {
'Reviewed-by': {self.mary, self.fred},
'Tested-by': {self.leb}})
# Now add some tags to the commit, which means they should not appear as
# 'new' tags when scanning comments
new_rtag_list = [None] * count
commit1.rtags = {'Reviewed-by': {self.joe}}
status.find_new_responses(new_rtag_list, review_list, 0, commit1,
patch1, None, self._fake_patchwork2)
self.assertEqual(new_rtag_list[0], {})
# For the second commit, add Ed and Fred, so only Mary should be left
commit2.rtags = {
'Tested-by': {self.leb},
'Reviewed-by': {self.fred}}
status.find_new_responses(new_rtag_list, review_list, 1, commit2,
patch2, None, self._fake_patchwork2)
self.assertEqual(new_rtag_list[1], {'Reviewed-by': {self.mary}})
# Check that the output patches expectations:
# 1 Subject 1
# Reviewed-by: Joe Bloggs <joe@napierwallies.co.nz>
# 2 Subject 2
# Tested-by: Lord Edmund Blackaddër <weasel@blackadder.org>
# Reviewed-by: Fred Bloggs <f.bloggs@napier.net>
# + Reviewed-by: Mary Bloggs <mary@napierwallies.co.nz>
# 1 new response available in patchwork
series = Series()
series.commits = [commit1, commit2]
terminal.set_print_test_mode()
status.check_patchwork_status(series, '1234', None, None, False, False,
None, self._fake_patchwork2)
lines = iter(terminal.get_print_test_lines())
col = terminal.Color()
self.assertEqual(terminal.PrintLine(' 1 Subject 1', col.BLUE),
next(lines))
self.assertEqual(
terminal.PrintLine(' Reviewed-by: ', col.GREEN, newline=False,
bright=False),
next(lines))
self.assertEqual(terminal.PrintLine(self.joe, col.WHITE, bright=False),
next(lines))
self.assertEqual(terminal.PrintLine(' 2 Subject 2', col.BLUE),
next(lines))
self.assertEqual(
terminal.PrintLine(' Reviewed-by: ', col.GREEN, newline=False,
bright=False),
next(lines))
self.assertEqual(terminal.PrintLine(self.fred, col.WHITE, bright=False),
next(lines))
self.assertEqual(
terminal.PrintLine(' Tested-by: ', col.GREEN, newline=False,
bright=False),
next(lines))
self.assertEqual(terminal.PrintLine(self.leb, col.WHITE, bright=False),
next(lines))
self.assertEqual(
terminal.PrintLine(' + Reviewed-by: ', col.GREEN, newline=False),
next(lines))
self.assertEqual(terminal.PrintLine(self.mary, col.WHITE),
next(lines))
self.assertEqual(terminal.PrintLine(
'1 new response available in patchwork (use -d to write them to a new branch)',
None), next(lines))
def _fake_patchwork3(self, url, subpath):
"""Fake Patchwork server for the function below
This handles accessing series, patches and comments, providing the data
in self.patches to the caller
Args:
url (str): URL of patchwork server
subpath (str): URL subpath to use
"""
re_series = re.match(r'series/(\d*)/$', subpath)
re_patch = re.match(r'patches/(\d*)/$', subpath)
re_comments = re.match(r'patches/(\d*)/comments/$', subpath)
if re_series:
series_num = re_series.group(1)
if series_num == '1234':
return {'patches': self.patches}
elif re_patch:
patch_num = int(re_patch.group(1))
patch = self.patches[patch_num - 1]
return patch
elif re_comments:
patch_num = int(re_comments.group(1))
patch = self.patches[patch_num - 1]
return patch.comments
raise ValueError('Fake Patchwork does not understand: %s' % subpath)
def test_create_branch(self):
"""Test operation of create_branch()"""
repo = self.make_git_tree()
branch = 'first'
dest_branch = 'first2'
count = 2
gitdir = os.path.join(self.gitdir, '.git')
# Set up the test git tree. We use branch 'first' which has two commits
# in it
series = patchstream.get_metadata_for_list(branch, gitdir, count)
self.assertEqual(2, len(series.commits))
patch1 = status.Patch('1')
patch1.parse_subject('[1/2] %s' % series.commits[0].subject)
patch1.name = patch1.raw_subject
patch1.content = 'This is my patch content'
comment1a = {'content': 'Reviewed-by: %s\n' % self.joe}
patch1.comments = [comment1a]
patch2 = status.Patch('2')
patch2.parse_subject('[2/2] %s' % series.commits[1].subject)
patch2.name = patch2.raw_subject
patch2.content = 'Some other patch content'
comment2a = {
'content': 'Reviewed-by: %s\nTested-by: %s\n' %
(self.mary, self.leb)}
comment2b = {
'content': 'Reviewed-by: %s' % self.fred}
patch2.comments = [comment2a, comment2b]
# This test works by setting up patches for use by the fake Rest API
# function _fake_patchwork3(). The fake patch comments above should
# result in new review tags that are collected and added to the commits
# created in the destination branch.
self.patches = [patch1, patch2]
count = 2
# Expected output:
# 1 i2c: I2C things
# + Reviewed-by: Joe Bloggs <joe@napierwallies.co.nz>
# 2 spi: SPI fixes
# + Reviewed-by: Fred Bloggs <f.bloggs@napier.net>
# + Reviewed-by: Mary Bloggs <mary@napierwallies.co.nz>
# + Tested-by: Lord Edmund Blackaddër <weasel@blackadder.org>
# 4 new responses available in patchwork
# 4 responses added from patchwork into new branch 'first2'
# <unittest.result.TestResult run=8 errors=0 failures=0>
terminal.set_print_test_mode()
status.check_patchwork_status(series, '1234', branch, dest_branch,
False, False, None, self._fake_patchwork3,
repo)
lines = terminal.get_print_test_lines()
self.assertEqual(12, len(lines))
self.assertEqual(
"4 responses added from patchwork into new branch 'first2'",
lines[11].text)
# Check that the destination branch has the new tags
new_series = patchstream.get_metadata_for_list(dest_branch, gitdir,
count)
self.assertEqual(
{'Reviewed-by': {self.joe}},
new_series.commits[0].rtags)
self.assertEqual(
{'Tested-by': {self.leb},
'Reviewed-by': {self.fred, self.mary}},
new_series.commits[1].rtags)
# Now check the actual test of the first commit message. We expect to
# see the new tags immediately below the old ones.
stdout = patchstream.get_list(dest_branch, count=count, git_dir=gitdir)
lines = iter([line.strip() for line in stdout.splitlines()
if '-by:' in line])
# First patch should have the review tag
self.assertEqual('Reviewed-by: %s' % self.joe, next(lines))
# Second patch should have the sign-off then the tested-by and two
# reviewed-by tags
self.assertEqual('Signed-off-by: %s' % self.leb, next(lines))
self.assertEqual('Reviewed-by: %s' % self.fred, next(lines))
self.assertEqual('Reviewed-by: %s' % self.mary, next(lines))
self.assertEqual('Tested-by: %s' % self.leb, next(lines))
def test_parse_snippets(self):
"""Test parsing of review snippets"""
text = '''Hi Fred,
This is a comment from someone.
Something else
On some recent date, Fred wrote:
> This is why I wrote the patch
> so here it is
Now a comment about the commit message
A little more to say
Even more
> diff --git a/file.c b/file.c
> Some more code
> Code line 2
> Code line 3
> Code line 4
> Code line 5
> Code line 6
> Code line 7
> Code line 8
> Code line 9
And another comment
> @@ -153,8 +143,13 @@ def check_patch(fname, show_types=False):
> further down on the file
> and more code
> +Addition here
> +Another addition here
> codey
> more codey
and another thing in same file
> @@ -253,8 +243,13 @@
> with no function context
one more thing
> diff --git a/tools/patman/main.py b/tools/patman/main.py
> +line of code
now a very long comment in a different file
line2
line3
line4
line5
line6
line7
line8
'''
pstrm = PatchStream.process_text(text, True)
self.assertEqual([], pstrm.commit.warn)
# We expect to the filename and up to 5 lines of code context before
# each comment. The 'On xxx wrote:' bit should be removed.
self.assertEqual(
[['Hi Fred,',
'This is a comment from someone.',
'Something else'],
['> This is why I wrote the patch',
'> so here it is',
'Now a comment about the commit message',
'A little more to say', 'Even more'],
['> File: file.c', '> Code line 5', '> Code line 6',
'> Code line 7', '> Code line 8', '> Code line 9',
'And another comment'],
['> File: file.c',
'> Line: 153 / 143: def check_patch(fname, show_types=False):',
'> and more code', '> +Addition here', '> +Another addition here',
'> codey', '> more codey', 'and another thing in same file'],
['> File: file.c', '> Line: 253 / 243',
'> with no function context', 'one more thing'],
['> File: tools/patman/main.py', '> +line of code',
'now a very long comment in a different file',
'line2', 'line3', 'line4', 'line5', 'line6', 'line7', 'line8']],
pstrm.snippets)
def test_review_snippets(self):
"""Test showing of review snippets"""
def _to_submitter(who):
m_who = re.match('(.*) <(.*)>', who)
return {
'name': m_who.group(1),
'email': m_who.group(2)
}
commit1 = Commit('abcd')
commit1.subject = 'Subject 1'
commit2 = Commit('ef12')
commit2.subject = 'Subject 2'
patch1 = status.Patch('1')
patch1.parse_subject('[1/2] Subject 1')
patch1.name = patch1.raw_subject
patch1.content = 'This is my patch content'
comment1a = {'submitter': _to_submitter(self.joe),
'content': '''Hi Fred,
On some date Fred wrote:
> diff --git a/file.c b/file.c
> Some code
> and more code
Here is my comment above the above...
Reviewed-by: %s
''' % self.joe}
patch1.comments = [comment1a]
patch2 = status.Patch('2')
patch2.parse_subject('[2/2] Subject 2')
patch2.name = patch2.raw_subject
patch2.content = 'Some other patch content'
comment2a = {
'content': 'Reviewed-by: %s\nTested-by: %s\n' %
(self.mary, self.leb)}
comment2b = {'submitter': _to_submitter(self.fred),
'content': '''Hi Fred,
On some date Fred wrote:
> diff --git a/tools/patman/commit.py b/tools/patman/commit.py
> @@ -41,6 +41,9 @@ class Commit:
> self.rtags = collections.defaultdict(set)
> self.warn = []
>
> + def __str__(self):
> + return self.subject
> +
> def add_change(self, version, info):
> """Add a new change line to the change list for a version.
>
A comment
Reviewed-by: %s
''' % self.fred}
patch2.comments = [comment2a, comment2b]
# This test works by setting up commits and patch for use by the fake
# Rest API function _fake_patchwork2(). It calls various functions in
# the status module after setting up tags in the commits, checking that
# things behaves as expected
self.commits = [commit1, commit2]
self.patches = [patch1, patch2]
# Check that the output patches expectations:
# 1 Subject 1
# Reviewed-by: Joe Bloggs <joe@napierwallies.co.nz>
# 2 Subject 2
# Tested-by: Lord Edmund Blackaddër <weasel@blackadder.org>
# Reviewed-by: Fred Bloggs <f.bloggs@napier.net>
# + Reviewed-by: Mary Bloggs <mary@napierwallies.co.nz>
# 1 new response available in patchwork
series = Series()
series.commits = [commit1, commit2]
terminal.set_print_test_mode()
status.check_patchwork_status(series, '1234', None, None, False, True,
None, self._fake_patchwork2)
lines = iter(terminal.get_print_test_lines())
col = terminal.Color()
self.assertEqual(terminal.PrintLine(' 1 Subject 1', col.BLUE),
next(lines))
self.assertEqual(
terminal.PrintLine(' + Reviewed-by: ', col.GREEN, newline=False),
next(lines))
self.assertEqual(terminal.PrintLine(self.joe, col.WHITE), next(lines))
self.assertEqual(terminal.PrintLine('Review: %s' % self.joe, col.RED),
next(lines))
self.assertEqual(terminal.PrintLine(' Hi Fred,', None), next(lines))
self.assertEqual(terminal.PrintLine('', None), next(lines))
self.assertEqual(terminal.PrintLine(' > File: file.c', col.MAGENTA),
next(lines))
self.assertEqual(terminal.PrintLine(' > Some code', col.MAGENTA),
next(lines))
self.assertEqual(terminal.PrintLine(' > and more code', col.MAGENTA),
next(lines))
self.assertEqual(terminal.PrintLine(
' Here is my comment above the above...', None), next(lines))
self.assertEqual(terminal.PrintLine('', None), next(lines))
self.assertEqual(terminal.PrintLine(' 2 Subject 2', col.BLUE),
next(lines))
self.assertEqual(
terminal.PrintLine(' + Reviewed-by: ', col.GREEN, newline=False),
next(lines))
self.assertEqual(terminal.PrintLine(self.fred, col.WHITE),
next(lines))
self.assertEqual(
terminal.PrintLine(' + Reviewed-by: ', col.GREEN, newline=False),
next(lines))
self.assertEqual(terminal.PrintLine(self.mary, col.WHITE),
next(lines))
self.assertEqual(
terminal.PrintLine(' + Tested-by: ', col.GREEN, newline=False),
next(lines))
self.assertEqual(terminal.PrintLine(self.leb, col.WHITE),
next(lines))
self.assertEqual(terminal.PrintLine('Review: %s' % self.fred, col.RED),
next(lines))
self.assertEqual(terminal.PrintLine(' Hi Fred,', None), next(lines))
self.assertEqual(terminal.PrintLine('', None), next(lines))
self.assertEqual(terminal.PrintLine(
' > File: tools/patman/commit.py', col.MAGENTA), next(lines))
self.assertEqual(terminal.PrintLine(
' > Line: 41 / 41: class Commit:', col.MAGENTA), next(lines))
self.assertEqual(terminal.PrintLine(
' > + return self.subject', col.MAGENTA), next(lines))
self.assertEqual(terminal.PrintLine(
' > +', col.MAGENTA), next(lines))
self.assertEqual(
terminal.PrintLine(' > def add_change(self, version, info):',
col.MAGENTA),
next(lines))
self.assertEqual(terminal.PrintLine(
' > """Add a new change line to the change list for a version.',
col.MAGENTA), next(lines))
self.assertEqual(terminal.PrintLine(
' >', col.MAGENTA), next(lines))
self.assertEqual(terminal.PrintLine(
' A comment', None), next(lines))
self.assertEqual(terminal.PrintLine('', None), next(lines))
self.assertEqual(terminal.PrintLine(
'4 new responses available in patchwork (use -d to write them to a new branch)',
None), next(lines))
def test_insert_tags(self):
"""Test inserting of review tags"""
msg = '''first line
second line.'''
tags = [
'Reviewed-by: Bin Meng <bmeng.cn@gmail.com>',
'Tested-by: Bin Meng <bmeng.cn@gmail.com>'
]
signoff = 'Signed-off-by: Simon Glass <sjg@chromium.com>'
tag_str = '\n'.join(tags)
new_msg = patchstream.insert_tags(msg, tags)
self.assertEqual(msg + '\n\n' + tag_str, new_msg)
new_msg = patchstream.insert_tags(msg + '\n', tags)
self.assertEqual(msg + '\n\n' + tag_str, new_msg)
msg += '\n\n' + signoff
new_msg = patchstream.insert_tags(msg, tags)
self.assertEqual(msg + '\n' + tag_str, new_msg)
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