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|
# Copyright 2022-2024 Gentoo Authors
# Portage Unit Testing Functionality
import tempfile
import tarfile
import io
from os import urandom
from portage import os
from portage import shutil
from portage.util._compare_files import compare_files
from portage.tests import TestCase
from portage.tests.resolver.ResolverPlayground import ResolverPlayground
from portage.gpkg import gpkg
class test_gpkg_path_case(TestCase):
def test_gpkg_short_path(self):
playground = ResolverPlayground(
user_config={
"make.conf": ('BINPKG_COMPRESS="none"',),
}
)
tmpdir = tempfile.mkdtemp()
try:
settings = playground.settings
path_name = (
"aaaabbbb/ccccdddd/eeeeffff/gggghhhh/iiiijjjj/kkkkllll/"
"mmmmnnnn/oooopppp/qqqqrrrr/sssstttt/"
)
orig_full_path = os.path.join(tmpdir, "orig/" + path_name)
os.makedirs(orig_full_path)
with open(os.path.join(orig_full_path, "test"), "wb") as test_file:
test_file.write(urandom(1048576))
gpkg_file_loc = os.path.join(tmpdir, "test.gpkg.tar")
test_gpkg = gpkg(settings, "test", gpkg_file_loc)
check_result = test_gpkg._check_pre_image_files(
os.path.join(tmpdir, "orig")
)
self.assertEqual(check_result, (95, 4, 0, 1048576, 1048576))
test_gpkg.compress(os.path.join(tmpdir, "orig"), {"meta": "test"})
with open(gpkg_file_loc, "rb") as container:
# container
self.assertEqual(
test_gpkg._get_tar_format(container), tarfile.USTAR_FORMAT
)
with tarfile.open(gpkg_file_loc, "r") as container:
metadata = io.BytesIO(container.extractfile("test/metadata.tar").read())
self.assertEqual(
test_gpkg._get_tar_format(metadata), tarfile.USTAR_FORMAT
)
metadata.close()
image = io.BytesIO(container.extractfile("test/image.tar").read())
self.assertEqual(test_gpkg._get_tar_format(image), tarfile.USTAR_FORMAT)
image.close()
test_gpkg.decompress(os.path.join(tmpdir, "test"))
r = compare_files(
os.path.join(tmpdir, "orig/" + path_name + "test"),
os.path.join(tmpdir, "test/" + path_name + "test"),
skipped_types=("atime", "mtime", "ctime"),
)
self.assertEqual(r, ())
finally:
shutil.rmtree(tmpdir)
playground.cleanup()
def test_gpkg_long_path(self):
playground = ResolverPlayground(
user_config={
"make.conf": ('BINPKG_COMPRESS="none"',),
}
)
tmpdir = tempfile.mkdtemp()
try:
settings = playground.settings
path_name = (
"aaaabbbb/ccccdddd/eeeeffff/gggghhhh/iiiijjjj/kkkkllll/"
"mmmmnnnn/oooopppp/qqqqrrrr/sssstttt/uuuuvvvv/wwwwxxxx/"
"yyyyzzzz/00001111/22223333/44445555/66667777/88889999/"
"aaaabbbb/ccccdddd/eeeeffff/gggghhhh/iiiijjjj/kkkkllll/"
"mmmmnnnn/oooopppp/qqqqrrrr/sssstttt/uuuuvvvv/wwwwxxxx/"
"yyyyzzzz/00001111/22223333/44445555/66667777/88889999/"
)
orig_full_path = os.path.join(tmpdir, "orig/" + path_name)
os.makedirs(orig_full_path)
with open(os.path.join(orig_full_path, "test"), "wb") as test_file:
test_file.write(urandom(1048576))
gpkg_file_loc = os.path.join(tmpdir, "test.gpkg.tar")
test_gpkg = gpkg(settings, "test", gpkg_file_loc)
check_result = test_gpkg._check_pre_image_files(
os.path.join(tmpdir, "orig")
)
self.assertEqual(check_result, (329, 4, 0, 1048576, 1048576))
test_gpkg.compress(os.path.join(tmpdir, "orig"), {"meta": "test"})
with open(gpkg_file_loc, "rb") as container:
# container
self.assertEqual(
test_gpkg._get_tar_format(container), tarfile.USTAR_FORMAT
)
with tarfile.open(gpkg_file_loc, "r") as container:
metadata = io.BytesIO(container.extractfile("test/metadata.tar").read())
self.assertEqual(
test_gpkg._get_tar_format(metadata), tarfile.USTAR_FORMAT
)
metadata.close()
image = io.BytesIO(container.extractfile("test/image.tar").read())
self.assertEqual(test_gpkg._get_tar_format(image), tarfile.GNU_FORMAT)
image.close()
test_gpkg.decompress(os.path.join(tmpdir, "test"))
r = compare_files(
os.path.join(tmpdir, "orig/" + path_name + "test"),
os.path.join(tmpdir, "test/" + path_name + "test"),
skipped_types=("atime", "mtime", "ctime"),
)
self.assertEqual(r, ())
finally:
shutil.rmtree(tmpdir)
playground.cleanup()
def test_gpkg_non_ascii_path(self):
playground = ResolverPlayground(
user_config={
"make.conf": ('BINPKG_COMPRESS="none"',),
}
)
tmpdir = tempfile.mkdtemp()
try:
settings = playground.settings
path_name = "中文测试/日本語テスト/한국어시험/"
orig_full_path = os.path.join(tmpdir, "orig/" + path_name)
os.makedirs(orig_full_path)
with open(os.path.join(orig_full_path, "test"), "wb") as test_file:
test_file.write(urandom(1048576))
gpkg_file_loc = os.path.join(tmpdir, "test.gpkg.tar")
test_gpkg = gpkg(settings, "test", gpkg_file_loc)
check_result = test_gpkg._check_pre_image_files(
os.path.join(tmpdir, "orig")
)
self.assertEqual(check_result, (53, 4, 0, 1048576, 1048576))
test_gpkg.compress(os.path.join(tmpdir, "orig"), {"meta": "test"})
with open(gpkg_file_loc, "rb") as container:
# container
self.assertEqual(
test_gpkg._get_tar_format(container), tarfile.USTAR_FORMAT
)
with tarfile.open(gpkg_file_loc, "r") as container:
metadata = io.BytesIO(container.extractfile("test/metadata.tar").read())
self.assertEqual(
test_gpkg._get_tar_format(metadata), tarfile.USTAR_FORMAT
)
metadata.close()
image = io.BytesIO(container.extractfile("test/image.tar").read())
self.assertEqual(test_gpkg._get_tar_format(image), tarfile.USTAR_FORMAT)
image.close()
test_gpkg.decompress(os.path.join(tmpdir, "test"))
r = compare_files(
os.path.join(tmpdir, "orig/" + path_name + "test"),
os.path.join(tmpdir, "test/" + path_name + "test"),
skipped_types=("atime", "mtime", "ctime"),
)
self.assertEqual(r, ())
finally:
shutil.rmtree(tmpdir)
playground.cleanup()
def test_gpkg_symlink_path(self):
playground = ResolverPlayground(
user_config={
"make.conf": ('BINPKG_COMPRESS="none"',),
}
)
tmpdir = tempfile.mkdtemp()
try:
settings = playground.settings
orig_full_path = os.path.join(tmpdir, "orig/")
os.makedirs(orig_full_path)
os.symlink(
"aaaabbbb/ccccdddd/eeeeffff/gggghhhh/iiiijjjj/kkkkllll/"
"mmmmnnnn/oooopppp/qqqqrrrr/sssstttt/uuuuvvvv/wwwwxxxx/"
"yyyyzzzz/00001111/22223333/44445555/66667777/88889999/test",
os.path.join(orig_full_path, "a_long_symlink"),
)
gpkg_file_loc = os.path.join(tmpdir, "test.gpkg.tar")
test_gpkg = gpkg(settings, "test", gpkg_file_loc)
check_result = test_gpkg._check_pre_image_files(
os.path.join(tmpdir, "orig")
)
self.assertEqual(check_result, (0, 14, 166, 0, 0))
test_gpkg.compress(os.path.join(tmpdir, "orig"), {"meta": "test"})
with open(gpkg_file_loc, "rb") as container:
# container
self.assertEqual(
test_gpkg._get_tar_format(container), tarfile.USTAR_FORMAT
)
with tarfile.open(gpkg_file_loc, "r") as container:
metadata = io.BytesIO(container.extractfile("test/metadata.tar").read())
self.assertEqual(
test_gpkg._get_tar_format(metadata), tarfile.USTAR_FORMAT
)
metadata.close()
image = io.BytesIO(container.extractfile("test/image.tar").read())
self.assertEqual(test_gpkg._get_tar_format(image), tarfile.GNU_FORMAT)
image.close()
test_gpkg.decompress(os.path.join(tmpdir, "test"))
r = compare_files(
os.path.join(tmpdir, "orig/", "a_long_symlink"),
os.path.join(tmpdir, "test/", "a_long_symlink"),
skipped_types=("atime", "mtime", "ctime"),
)
self.assertEqual(r, ())
finally:
shutil.rmtree(tmpdir)
playground.cleanup()
def test_gpkg_long_hardlink_path(self):
playground = ResolverPlayground(
user_config={
"make.conf": ('BINPKG_COMPRESS="none"',),
}
)
tmpdir = tempfile.mkdtemp()
try:
settings = playground.settings
path_name = (
"aaaabbbb/ccccdddd/eeeeffff/gggghhhh/iiiijjjj/kkkkllll/"
"mmmmnnnn/oooopppp/qqqqrrrr/sssstttt/uuuuvvvv/wwwwxxxx/"
)
file_name = (
"test-A-B-C-D-E-F-G-H-I-J-K-L-M-N-O-P-Q-R-S-T-U-V-W-X-Y-Z"
"A-B-C-D-E-F-G-H-I-J-K-L-M-N-O-P-Q-R-S-T-U-V-W-X-Y-Z"
"A-B-C-D-E-F-G-H-I-J-K-L-M-N-O-P-Q-R-S-T-U-V-W-X-Y-Z"
)
orig_full_path = os.path.join(tmpdir, "orig", path_name)
os.makedirs(orig_full_path)
with open(os.path.join(orig_full_path, "test"), "wb") as test_file:
test_file.write(urandom(1048576))
os.link(
os.path.join(orig_full_path, "test"),
os.path.join(orig_full_path, file_name),
)
gpkg_file_loc = os.path.join(tmpdir, "test.gpkg.tar")
test_gpkg = gpkg(settings, "test", gpkg_file_loc)
check_result = test_gpkg._check_pre_image_files(
os.path.join(tmpdir, "orig")
)
self.assertEqual(check_result, (113, 158, 272, 1048576, 2097152))
test_gpkg.compress(os.path.join(tmpdir, "orig"), {"meta": "test"})
with open(gpkg_file_loc, "rb") as container:
# container
self.assertEqual(
test_gpkg._get_tar_format(container), tarfile.USTAR_FORMAT
)
with tarfile.open(gpkg_file_loc, "r") as container:
metadata = io.BytesIO(container.extractfile("test/metadata.tar").read())
self.assertEqual(
test_gpkg._get_tar_format(metadata), tarfile.USTAR_FORMAT
)
metadata.close()
image = io.BytesIO(container.extractfile("test/image.tar").read())
self.assertEqual(test_gpkg._get_tar_format(image), tarfile.GNU_FORMAT)
image.close()
test_gpkg.decompress(os.path.join(tmpdir, "test"))
r = compare_files(
os.path.join(tmpdir, "orig", path_name, file_name),
os.path.join(tmpdir, "test", path_name, file_name),
skipped_types=("atime", "mtime", "ctime"),
)
self.assertEqual(r, ())
finally:
shutil.rmtree(tmpdir)
playground.cleanup()
def test_gpkg_long_filename(self):
playground = ResolverPlayground(
user_config={
"make.conf": ('BINPKG_COMPRESS="none"',),
}
)
tmpdir = tempfile.mkdtemp()
try:
settings = playground.settings
path_name = "aaaabbbb/ccccdddd/eeeeffff/gggghhhh/iiiijjjj/kkkkllll/"
file_name = (
"test1234567890"
"A-B-C-D-E-F-G-H-I-J-K-L-M-N-O-P-Q-R-S-T-U-V-W-X-Y-Z"
"A-B-C-D-E-F-G-H-I-J-K-L-M-N-O-P-Q-R-S-T-U-V-W-X-Y-Z"
"A-B-C-D-E-F-G-H-I-J-K-L-M-N-O-P-Q-R-S-T-U-V-W-X-Y-Z"
)
orig_full_path = os.path.join(tmpdir, "orig/" + path_name)
os.makedirs(orig_full_path)
with open(os.path.join(orig_full_path, file_name), "wb") as test_file:
test_file.write(urandom(1048576))
gpkg_file_loc = os.path.join(tmpdir, "test.gpkg.tar")
test_gpkg = gpkg(settings, "test", gpkg_file_loc)
check_result = test_gpkg._check_pre_image_files(
os.path.join(tmpdir, "orig")
)
self.assertEqual(check_result, (59, 167, 0, 1048576, 1048576))
test_gpkg.compress(os.path.join(tmpdir, "orig"), {"meta": "test"})
with open(gpkg_file_loc, "rb") as container:
# container
self.assertEqual(
test_gpkg._get_tar_format(container), tarfile.USTAR_FORMAT
)
with tarfile.open(gpkg_file_loc, "r") as container:
metadata = io.BytesIO(container.extractfile("test/metadata.tar").read())
self.assertEqual(
test_gpkg._get_tar_format(metadata), tarfile.USTAR_FORMAT
)
metadata.close()
image = io.BytesIO(container.extractfile("test/image.tar").read())
self.assertEqual(test_gpkg._get_tar_format(image), tarfile.GNU_FORMAT)
image.close()
test_gpkg.decompress(os.path.join(tmpdir, "test"))
r = compare_files(
os.path.join(tmpdir, "orig", path_name, file_name),
os.path.join(tmpdir, "test", path_name, file_name),
skipped_types=("atime", "mtime", "ctime"),
)
self.assertEqual(r, ())
finally:
shutil.rmtree(tmpdir)
playground.cleanup()
|
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