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# vim: set fileencoding=utf-8 :
"""Test tarball compression type detection"""
from . import context
import unittest
from gbp.deb.source import DebianSource
from gbp.scripts import export_orig
from gbp.deb import DebianPkgPolicy
from gbp.errors import GbpError
class MockGitRepository:
def __init__(self, with_branch=False, subject=None):
self.with_branch = with_branch
self.subject = subject
def has_pristine_tar_branch(self):
return self.with_branch
def has_branch(self, branch, remote=False):
return branch == 'pristine-tar' and self.with_branch
def pristine_tar_branch(self):
'pristine-tar'
def grep_log(self, regex, branch, merges=True):
return None
def get_commit_info(self, commit):
return {'subject': self.subject}
class MockedSource(DebianSource):
def __init__(self):
pass
def is_native(self):
return False
@property
def name(self):
return 'source'
@property
def upstream_version(self):
return '1.2'
class TestDetection(unittest.TestCase):
def setUp(self):
self.source = MockedSource()
self.tmpdir = context.new_tmpdir(__name__)
def tearDown(self):
context.teardown()
def test_guess_comp_type_no_pristine_tar_no_orig(self):
repo = MockGitRepository(with_branch=False)
guessed = export_orig.guess_comp_type(
'auto', self.source, repo, str(self.tmpdir))
self.assertEqual('gzip', guessed)
def test_guess_comp_type_no_pristine_tar_with_orig(self):
open(self.tmpdir.join('source_1.2.orig.tar.bz2'), "w").close()
repo = MockGitRepository(with_branch=False)
guessed = export_orig.guess_comp_type(
'auto', self.source, repo, str(self.tmpdir))
self.assertEqual('bzip2', guessed)
def test_guess_comp_type_no_pristine_tar_with_multiple_origs(self):
open(self.tmpdir.join('source_1.2.orig.tar.gz'), "w").close()
open(self.tmpdir.join('source_1.2.orig.tar.xz'), "w").close()
repo = MockGitRepository(with_branch=False)
with self.assertRaises(GbpError):
export_orig.guess_comp_type('auto', self.source, repo, str(self.tmpdir))
def test_guess_comp_type_auto_bzip2(self):
subject = 'pristine-tar data for source_1.2-3.orig.tar.bz2'
repo = MockGitRepository(with_branch=True, subject=subject)
guessed = export_orig.guess_comp_type(
'auto', self.source, repo, str(self.tmpdir))
self.assertEqual("bzip2", guessed)
def test_has_orig_single_false(self):
self.assertFalse(DebianPkgPolicy.has_origs([self.source.upstream_tarball_name('gzip')], str(self.tmpdir)))
def test_has_orig_single_true(self):
open(self.tmpdir.join('source_1.2.orig.tar.gz'), "w").close()
self.assertTrue(DebianPkgPolicy.has_origs([self.source.upstream_tarball_name('gzip')], str(self.tmpdir)))
def test_has_orig_multiple_false(self):
orig_files = [self.source.upstream_tarball_name('gzip')] + \
[self.source.upstream_tarball_name('gzip', sub) for sub in ['foo', 'bar']]
self.assertFalse(DebianPkgPolicy.has_origs(orig_files, str(self.tmpdir)))
def test_has_orig_multiple_true(self):
for ext in ['', '-foo', '-bar']:
open(self.tmpdir.join('source_1.2.orig%s.tar.gz' % ext), "w").close()
orig_files = [self.source.upstream_tarball_name('gzip')] + \
[self.source.upstream_tarball_name('gzip', sub) for sub in ['foo', 'bar']]
self.assertTrue(DebianPkgPolicy.has_origs(orig_files, str(self.tmpdir)))
def test_guess_comp_type_bzip2(self):
repo = MockGitRepository(with_branch=False)
guessed = export_orig.guess_comp_type(
'bzip2', self.source, repo, None)
self.assertEqual("bzip2", guessed)
def test_guess_comp_type_gzip(self):
repo = MockGitRepository(with_branch=False)
guessed = export_orig.guess_comp_type(
'gzip', self.source, repo, None)
self.assertEqual("gzip", guessed)
def test_guess_comp_type_bz(self):
repo = MockGitRepository(with_branch=False)
guessed = export_orig.guess_comp_type(
'xz', self.source, repo, None)
self.assertEqual("xz", guessed)
def test_guess_comp_type_lzma(self):
repo = MockGitRepository(with_branch=False)
guessed = export_orig.guess_comp_type(
'lzma', self.source, repo, None)
self.assertEqual("lzma", guessed)
def test_guess_comp_type_bz2(self):
repo = MockGitRepository(with_branch=False)
guessed = export_orig.guess_comp_type(
'bz2', self.source, repo, None)
self.assertEqual("bzip2", guessed)
def test_guess_comp_type_gz(self):
repo = MockGitRepository(with_branch=False)
guessed = export_orig.guess_comp_type(
'gz', self.source, repo, None)
self.assertEqual("gzip", guessed)
def test_guess_comp_type_no_repo(self):
guessed = export_orig.guess_comp_type(
'auto', self.source, None, str(self.tmpdir))
self.assertEqual('gzip', guessed)
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