#!/usr/bin/python3

# -*- coding: utf-8 -*-

from pathlib import Path

import subprocess

import tempfile

import unittest

import shutil

import sys

import os

import tests.support # before git_sort

from git_sort import pygit2_wrapper as pygit2

from git_sort import git_sort

from git_sort import lib

class TestSeriesInsert(unittest.TestCase):

def setUp(self):

os.environ["XDG_CACHE_HOME"] = tempfile.mkdtemp(prefix="gs_cache")

# setup stub linux repository

os.environ["LINUX_GIT"] = tempfile.mkdtemp(prefix="gs_repo")

self.repo = pygit2.init_repository(os.environ["LINUX_GIT"])

author = pygit2.Signature('Alice Author', 'alice@authors.tld')

committer = pygit2.Signature('Cecil Committer', 'cecil@committers.tld')

tree = self.repo.TreeBuilder().write()

parent = []

commits = []

for i in range(3):

subject = "mainline %d" % (i,)

cid = self.repo.create_commit(

"refs/heads/master",

author,

committer,

"%s\n\nlog" % (subject,),

tree,

parent

)

parent = [cid]

commits.append(cid)

self.commits = commits

self.repo.remotes.create(

"origin",

"git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git")

self.repo.references.create("refs/remotes/origin/master", commits[-1])

self.index = git_sort.SortIndex(self.repo)

# setup stub kernel-source content

self.ks_dir = Path(tempfile.mkdtemp(prefix="gs_ks"))

patch_dir = self.ks_dir / 'patches.suse'

patch_dir.mkdir()

for commit in commits:

tests.support.format_patch(self.repo.get(commit),

directory=patch_dir,

mainline="v3.45-rc6")

series = self.ks_dir / 'series.conf'

content = tests.support.format_series((

(None,

("patches.suse/mainline-%d.patch" % (i,) for i in (0, 2,))),

))

series.write_text(content)

def tearDown(self):

shutil.rmtree(os.environ["XDG_CACHE_HOME"])

shutil.rmtree(os.environ["LINUX_GIT"])

shutil.rmtree(self.ks_dir)

def test_simple(self):

series = self.ks_dir / 'series.conf'

subprocess.check_call([lib.si_path, 'patches.suse/mainline-1.patch'], cwd=self.ks_dir)

content = series.read_text()

self.assertEqual(content,

tests.support.format_series((

(None,

("patches.suse/mainline-%d.patch" % (i,) for i in range(3))),

)))

def test_invalid(self):

content = []

with (self.ks_dir / 'patches.suse/mainline-1.patch').open() as f:

for line in f:

if line.startswith("Git-commit: "):

line = "Git-commit: invalid\n"

content.append(line)

with (self.ks_dir / 'patches.suse/mainline-1.patch').open('w') as f:

f.writelines(content)

try:

subprocess.check_output([lib.si_path, 'patches.suse/mainline-1.patch'],

cwd=self.ks_dir, stderr=subprocess.STDOUT)

except subprocess.CalledProcessError as err:

self.assertEqual(err.returncode, 1)

self.assertEqual(

err.output.decode(),

"Error: Git-commit tag \"invalid\" in patch "

"\"patches.suse/mainline-1.patch\" is not a valid revision.\n")

else:

self.assertTrue(False)

def test_noheader(self):

content = []

with (self.ks_dir / 'patches.suse/mainline-1.patch').open() as f:

for line in f:

if not line.startswith("Git-commit: ") and not line.startswith("Patch-mainline: "):

content.append(line)

with (self.ks_dir / 'patches.suse/mainline-1.patch').open('w') as f:

f.writelines(content)

try:

subprocess.check_output([lib.si_path, 'patches.suse/mainline-1.patch'],

cwd=self.ks_dir, stderr=subprocess.STDOUT)

except subprocess.CalledProcessError as err:

self.assertEqual(err.returncode, 1)

self.assertEqual(

err.output.decode(),

'Error: There is a problem with patch "patches.suse/mainline-1.patch". '

'The Patch-mainline tag is missing.\n')

else:

self.assertTrue(False)

if __name__ == '__main__':

# Run a single testcase

suite = unittest.TestLoader().loadTestsFromTestCase(TestSeriesInsert)

unittest.TextTestRunner(verbosity=2).run(suite)