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import os
import unittest
from tempfile import TemporaryDirectory
from typing import Any
from dhpython.debhelper import DebHelper, build_options, Options
class DebHelperTestCase(unittest.TestCase):
impl = "cpython3"
control: list[str] = []
options: dict[str, Any] = {}
parse_control = True
def build_options(self) -> Options:
return build_options(**self.options)
def setUp(self) -> None:
self.tempdir = TemporaryDirectory() # pylint: disable=consider-using-with
self.addCleanup(self.tempdir.cleanup)
old_wd = os.getcwd()
os.chdir(self.tempdir.name)
self.addCleanup(os.chdir, old_wd)
os.mkdir("debian")
with open("debian/control", "w", encoding="UTF-8") as f:
f.write("\n".join(self.control))
if self.parse_control:
self.dh = DebHelper(self.build_options(), impl=self.impl)
CONTROL = [
"Source: foo-src",
"Build-Depends: python3-all,",
" python-all",
"\t, bar (<< 2) [amd64],",
" baz (>= 1.0)",
"X-Python3-Version: >= 3.1, << 3.10",
"",
"Architecture: all",
"Package: python3-foo",
"Depends: ${python3:Depends}",
"",
"Package: python3-foo-ext",
"Architecture: any",
"Depends: ${python3:Depends}, " "# COMMENT",
" ${shlibs:Depends},",
"",
"Package: python-foo",
"Architecture: all",
"Depends: ${python:Depends}",
"",
"",
"Package: foo",
"Architecture: all",
"Depends: ${python3:Depends}",
"",
"",
"Package: recfoo",
"Architecture: all",
"Recommends: ${python3:Depends}",
"",
"",
]
class TestControlBlockParsing(DebHelperTestCase):
control = CONTROL
def test_parses_source(self) -> None:
self.assertEqual(self.dh.source_name, "foo-src")
def test_parses_build_depends(self) -> None:
self.assertEqual(
self.dh.build_depends,
{
"python3-all": {None: None},
"python-all": {None: None},
"bar": {"amd64": "<< 2"},
"baz": {None: ">= 1.0"},
},
)
def test_parses_XPV(self) -> None:
self.assertEqual(self.dh.python_version, ">= 3.1, << 3.10")
def test_parses_packages(self) -> None:
self.assertEqual(
list(self.dh.packages.keys()),
["python3-foo", "python3-foo-ext", "foo", "recfoo"],
)
def test_parses_arch(self) -> None:
self.assertEqual(self.dh.packages["python3-foo-ext"].arch, "any")
def test_parses_arch_all(self) -> None:
self.assertEqual(self.dh.packages["python3-foo"].arch, "all")
class TestControlSkipIndep(DebHelperTestCase):
control = CONTROL
options = {
"arch": True,
}
def test_skip_indep(self) -> None:
self.assertEqual(list(self.dh.packages.keys()), ["python3-foo-ext"])
class TestControlSkipArch(DebHelperTestCase):
control = CONTROL
options = {
"arch": False,
}
def test_skip_arch(self) -> None:
self.assertEqual(
list(self.dh.packages.keys()), ["python3-foo", "foo", "recfoo"]
)
class TestControlSinglePkg(DebHelperTestCase):
control = CONTROL
options = {
"package": ["python3-foo"],
}
def test_parses_packages(self) -> None:
self.assertEqual(list(self.dh.packages.keys()), ["python3-foo"])
class TestControlSkipSinglePkg(DebHelperTestCase):
control = CONTROL
options = {
"no_package": ["python3-foo"],
}
def test_parses_packages(self) -> None:
self.assertEqual(
list(self.dh.packages.keys()), ["python3-foo-ext", "foo", "recfoo"]
)
class TestControlNoBinaryPackages(DebHelperTestCase):
control = [
"Source: foo-src",
"Build-Depends: python3-all",
"",
]
parse_control = False
def test_throws_error(self) -> None:
msg = "Unable to parse debian/control, found less than 2 paragraphs"
with self.assertRaisesRegex(Exception, msg):
DebHelper(self.build_options())
class TestControlMissingPackage(DebHelperTestCase):
control = [
"Source: foo-src",
"Build-Depends: python3-all",
"",
"Architecture: all",
]
parse_control = False
def test_parses_packages(self) -> None:
msg = "Unable to parse debian/control, paragraph 2 missing Package " "field"
with self.assertRaisesRegex(Exception, msg):
DebHelper(self.build_options())
class TestRemainingPackages(DebHelperTestCase):
control = CONTROL
options = {
"remaining_packages": True,
}
parse_control = False
def setUp(self) -> None:
super().setUp()
with open("debian/python3-foo.debhelper.log", "w", encoding="UTF-8") as f:
f.write("dh_python3\n")
with open("debian/python3-foo-ext.debhelper.log", "w", encoding="UTF-") as f:
f.write("dh_foobar\n")
self.dh = DebHelper(self.build_options(), impl=self.impl)
def test_skips_logged_packages(self) -> None:
self.assertEqual(
list(self.dh.packages.keys()), ["python3-foo-ext", "foo", "recfoo"]
)
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