pmbootstrap/test/test_build_is_necessary.py

134 lines
4.8 KiB
Python

"""
Copyright 2017 Oliver Smith
This file is part of pmbootstrap.
pmbootstrap is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
pmbootstrap is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with pmbootstrap. If not, see <http://www.gnu.org/licenses/>.
"""
import os
import sys
import pytest
# Import from parent directory
sys.path.append(os.path.abspath(
os.path.join(os.path.dirname(__file__) + "/..")))
import pmb.build.other
import pmb.helpers.logging
@pytest.fixture
def args(request, tmpdir):
import pmb.parse
sys.argv = ["pmbootstrap.py", "chroot"]
args = pmb.parse.arguments()
args.log = args.work + "/log_testsuite.txt"
pmb.helpers.logging.init(args)
request.addfinalizer(args.logfd.close)
# Create an empty APKINDEX.tar.gz file, so we can use its path and
# timestamp to put test information in the cache.
setattr(args, "timestamp_based_rebuild", True)
apkindex_path = str(tmpdir) + "/APKINDEX.tar.gz"
open(apkindex_path, "a").close()
lastmod = os.path.getmtime(apkindex_path)
args.cache["apkindex"][apkindex_path] = {"lastmod": lastmod, "ret": {}}
return args
def cache_apkindex(args, version=None, timestamp=None):
"""
Modify the cache of the parsed binary package repository's APKINDEX
for the "hello-world" package.
The parameters version and timestamp are optional. If specified, they
change the string in the cache to the new value.
"""
apkindex_path = list(args.cache["apkindex"].keys())[0]
if version is not None:
args.cache["apkindex"][apkindex_path][
"ret"]["hello-world"]["version"] = version
if timestamp is not None:
args.cache["apkindex"][apkindex_path][
"ret"]["hello-world"]["timestamp"] = timestamp
def cache_files_out_of_sync(args, is_out_of_sync):
"""
Modify the cache, so the function aports_files_out_of_sync_with_git()
returns, that there are files out of sync for the "hello-world" package,
or not.
"""
new = []
if is_out_of_sync:
new = [os.path.abspath(args.aports + "/hello-world/APKBUILD")]
args.cache["aports_files_out_of_sync_with_git"] = new
def test_build_is_necessary(args):
# Prepare APKBUILD and APKINDEX data
apkbuild = pmb.parse.apkbuild(args, args.aports + "/hello-world/APKBUILD")
apkbuild["pkgver"] = "1"
apkbuild["pkgrel"] = "2"
apkindex_path = list(args.cache["apkindex"].keys())[0]
args.cache["apkindex"][apkindex_path]["ret"] = {
"hello-world": {"pkgname": "hello-world", "version": "1-r2"}
}
# a) Binary repo has a newer version
cache_apkindex(args, version="999-r1")
assert pmb.build.is_necessary(args, None, apkbuild, apkindex_path) is False
# b) Aports folder has a newer version
cache_apkindex(args, version="0-r0")
assert pmb.build.is_necessary(args, None, apkbuild, apkindex_path) is True
# c), d) Preparation: same version
cache_apkindex(args, version="1-r2")
# c) Out of sync sources, newer sources
cache_files_out_of_sync(args, True)
cache_apkindex(args, timestamp="0")
assert pmb.build.is_necessary(args, None, apkbuild, apkindex_path) is True
# Timestamp based rebuild deactivated
setattr(args, "timestamp_based_rebuild", False)
assert pmb.build.is_necessary(args, None, apkbuild, apkindex_path) is False
setattr(args, "timestamp_based_rebuild", True)
# d1) Out of sync sources, old sources
cache_files_out_of_sync(args, True)
cache_apkindex(args, timestamp="32503680000")
assert pmb.build.is_necessary(args, None, apkbuild, apkindex_path) is False
# d2) Sources in sync, newer sources
cache_files_out_of_sync(args, False)
cache_apkindex(args, timestamp="0")
assert pmb.build.is_necessary(args, None, apkbuild, apkindex_path) is False
# d3) Out of sync sources, old sources
cache_files_out_of_sync(args, False)
cache_apkindex(args, timestamp="32503680000")
assert pmb.build.is_necessary(args, None, apkbuild, apkindex_path) is False
def test_build_is_necessary_no_binary_available(args):
"""
APKINDEX cache is set up to fake an empty APKINDEX, which means, that the
hello-world package has not been built yet.
"""
apkindex_path = list(args.cache["apkindex"].keys())[0]
apkbuild = pmb.parse.apkbuild(args, args.aports + "/hello-world/APKBUILD")
assert pmb.build.is_necessary(args, None, apkbuild, apkindex_path) is True