def test_prepare_squashfs_base(self):
self.config["CDIMAGE_SQUASHFS_BASE"] = "1"
_, image_top, live, data = _check_installable_dirs(self.config)
squashfs_dir = os.path.join(self.temp_dir, "squashfs")
status_path = os.path.join(
squashfs_dir, "var", "lib", "dpkg", "status")
fake_packages = dedent("""\
Package: base-files
Status: install ok installed
Version: 6.5
Package: libc6
Status: install ok installed
Version: 2.15-1
Provides: glibc
""")
os.makedirs(os.path.dirname(status_path))
with open(status_path, "w") as status:
print(fake_packages, end="", file=status)
os.makedirs(live)
with open("/dev/null", "w") as devnull:
subprocess.check_call(
["mksquashfs", squashfs_dir,
os.path.join(live, "i386.squashfs")],
stdout=devnull)
self.capture_logging()
_prepare_check_installable(self.config)
self.assertLogEqual([])
self.assertEqual(
["Packages_i386", "Sources"], sorted(os.listdir(data)))
with open(os.path.join(data, "Packages_i386")) as packages_file:
self.assertEqual(fake_packages, packages_file.read())
def test_prepare_no_packages(self):
_, _, _, data = _check_installable_dirs(self.config)
self.capture_logging()
_prepare_check_installable(self.config)
self.assertLogEqual(["No Packages.gz for warty/i386; not checking"])
self.assertEqual(["Sources"], os.listdir(data))
self.assertEqual(0, os.stat(os.path.join(data, "Sources")).st_size)
def test_prepare_squashfs_base(self):
self.config["CDIMAGE_SQUASHFS_BASE"] = "1"
_, image_top, live, data = _check_installable_dirs(self.config)
squashfs_dir = os.path.join(self.temp_dir, "squashfs")
status_path = os.path.join(squashfs_dir, "var", "lib", "dpkg",
"status")
fake_packages = dedent("""\
Package: base-files
Status: install ok installed
Version: 6.5
Package: libc6
Status: install ok installed
Version: 2.15-1
Provides: glibc
""")
with mkfile(status_path) as status:
print(fake_packages, end="", file=status)
os.makedirs(live)
with open("/dev/null", "w") as devnull:
subprocess.check_call([
"mksquashfs", squashfs_dir,
os.path.join(live, "i386.squashfs")
],
stdout=devnull)
self.capture_logging()
_prepare_check_installable(self.config)
self.assertLogEqual([])
self.assertCountEqual(["Packages_i386", "Sources"], os.listdir(data))
with open(os.path.join(data, "Packages_i386")) as packages_file:
self.assertEqual(fake_packages, packages_file.read())
def test_prepare_no_packages(self):
_, _, _, data = _check_installable_dirs(self.config)
self.capture_logging()
_prepare_check_installable(self.config)
self.assertLogEqual(["No Packages.gz for warty/i386; not checking"])
self.assertEqual(["Sources"], os.listdir(data))
self.assertEqual(0, os.stat(os.path.join(data, "Sources")).st_size)
def test_prepare_with_packages(self):
_, image_top, _, data = _check_installable_dirs(self.config)
packages_gz = os.path.join(image_top, "warty-i386", "CD1", "dists",
"warty", "main", "binary-i386",
"Packages.gz")
os.makedirs(os.path.dirname(packages_gz))
packages_gz_file = gzip.open(packages_gz, "wb")
try:
packages_gz_file.write(b"Package: foo\n\n")
finally:
packages_gz_file.close()
self.capture_logging()
_prepare_check_installable(self.config)
self.assertLogEqual([])
self.assertCountEqual(["Packages_i386", "Sources"], os.listdir(data))
with open(os.path.join(data, "Packages_i386")) as packages_file:
self.assertEqual("Package: foo\n\n", packages_file.read())
def test_prepare_with_packages(self):
_, image_top, _, data = _check_installable_dirs(self.config)
packages_gz = os.path.join(
image_top, "warty-i386", "CD1", "dists", "warty", "main",
"binary-i386", "Packages.gz")
os.makedirs(os.path.dirname(packages_gz))
packages_gz_file = gzip.open(packages_gz, "wb")
try:
packages_gz_file.write("Package: foo\n\n")
finally:
packages_gz_file.close()
self.capture_logging()
_prepare_check_installable(self.config)
self.assertLogEqual([])
self.assertEqual(
["Packages_i386", "Sources"], sorted(os.listdir(data)))
with open(os.path.join(data, "Packages_i386")) as packages_file:
self.assertEqual("Package: foo\n\n", packages_file.read())
