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# vim: set fileencoding=utf-8 :
"""Test tarball compression type detection"""
import os
import shutil
import tempfile
import unittest
from gbp.scripts import buildpackage
from gbp.deb import (has_orig, orig_file)
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 pristine_tar_branch(self):
'pristine-tar'
def grep_log(self, regex, branch):
return None
def get_subject(self, commit):
return self.subject
class TestDetection(unittest.TestCase):
def setUp(self):
self.tmpdir = tempfile.mkdtemp()
self.cp = {'Source': 'source', 'Upstream-Version': '1.2'}
def tearDown(self):
shutil.rmtree(self.tmpdir)
def test_guess_comp_type_no_pristine_tar_no_orig(self):
repo = MockGitRepository(with_branch=False)
guessed = buildpackage.guess_comp_type(
repo, 'auto', self.cp, self.tmpdir)
self.assertEqual('gzip', guessed)
def test_guess_comp_type_no_pristine_tar_with_orig(self):
open(os.path.join(self.tmpdir, 'source_1.2.orig.tar.bz2'), "w").close()
repo = MockGitRepository(with_branch=False)
guessed = buildpackage.guess_comp_type(
repo, 'auto', self.cp, self.tmpdir)
self.assertEqual('bzip2', guessed)
def test_guess_comp_type_no_pristine_tar_with_multiple_origs(self):
open(os.path.join(self.tmpdir, 'source_1.2.orig.tar.gz'), "w").close()
open(os.path.join(self.tmpdir, 'source_1.2.orig.tar.xz'), "w").close()
repo = MockGitRepository(with_branch=False)
self.assertRaises(
GbpError,
buildpackage.guess_comp_type,
repo,
'auto',
self.cp,
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 = buildpackage.guess_comp_type(
repo, 'auto', self.cp, self.tmpdir)
self.assertEqual("bzip2", guessed)
def test_has_orig_false(self):
self.assertFalse(has_orig(orig_file(self.cp, 'gzip'), self.tmpdir))
def test_has_orig_true(self):
open(os.path.join(self.tmpdir, 'source_1.2.orig.tar.gz'), "w").close()
self.assertTrue(has_orig(orig_file(self.cp, 'gzip'), self.tmpdir))
def test_guess_comp_type_bzip2(self):
repo = MockGitRepository(with_branch=False)
guessed = buildpackage.guess_comp_type(
repo, 'bzip2', self.cp, None)
self.assertEqual("bzip2", guessed)
def test_guess_comp_type_gzip(self):
repo = MockGitRepository(with_branch=False)
guessed = buildpackage.guess_comp_type(
repo, 'gzip', self.cp, None)
self.assertEqual("gzip", guessed)
def test_guess_comp_type_bz(self):
repo = MockGitRepository(with_branch=False)
guessed = buildpackage.guess_comp_type(
repo, 'xz', self.cp, None)
self.assertEqual("xz", guessed)
def test_guess_comp_type_lzma(self):
repo = MockGitRepository(with_branch=False)
guessed = buildpackage.guess_comp_type(
repo, 'lzma', self.cp, None)
self.assertEqual("lzma", guessed)
def test_guess_comp_type_bz2(self):
repo = MockGitRepository(with_branch=False)
guessed = buildpackage.guess_comp_type(
repo, 'bz2', self.cp, None)
self.assertEqual("bzip2", guessed)
def test_guess_comp_type_gz(self):
repo = MockGitRepository(with_branch=False)
guessed = buildpackage.guess_comp_type(
repo, 'gz', self.cp, None)
self.assertEqual("gzip", guessed)
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