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Diffstat (limited to 'morphlib/builder_tests.py')
| -rw-r--r-- | morphlib/builder_tests.py | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/morphlib/builder_tests.py b/morphlib/builder_tests.py deleted file mode 100644 index a8f06462..00000000 --- a/morphlib/builder_tests.py +++ /dev/null @@ -1,165 +0,0 @@ -# Copyright (C) 2012 Codethink Limited -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; version 2 of the License. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - - -import os -import shutil -import unittest - -import morphlib - - -class FakeSubmodule(object): - - def __init__(self, **kwargs): - for name in kwargs: - setattr(self, name, kwargs[name]) - - -class FakeTreeish(object): - - def __init__(self, tempdir, repo, subtreeish=None): - self.repo = tempdir.join(repo) - self.ref = 'master' - self.submodules = [] - - temp_repo = tempdir.join('temp_repo') - - os.mkdir(temp_repo) - ex = morphlib.execute.Execute(temp_repo, lambda s: None) - ex.runv(['git', 'init', '--quiet']) - with open(os.path.join(temp_repo, 'file.txt'), 'w') as f: - f.write('foobar\n') - ex.runv(['git', 'add', 'file.txt']) - ex.runv(['git', 'commit', '--quiet', '-m', 'foo']) - - if subtreeish is not None: - ex.runv(['git', 'submodule', 'add', subtreeish.repo]) - path = os.path.basename(subtreeish.repo) - self.submodules = [FakeSubmodule(repo=subtreeish.repo, - ref='master', - path=path, - treeish=subtreeish)] - - ex = morphlib.execute.Execute(tempdir.dirname, lambda s: None) - ex.runv(['git', 'clone', '-n', temp_repo, self.repo]) - - shutil.rmtree(temp_repo) - - -class FactoryTests(unittest.TestCase): - - def setUp(self): - self.tempdir = morphlib.tempdir.Tempdir() - self.factory = morphlib.builder.Factory(self.tempdir) - - def tearDown(self): - self.tempdir.remove() - - def create_chunk(self): - '''Create a simple binary chunk.''' - - inst = self.tempdir.join('dummy-inst') - os.mkdir(inst) - for x in ['bin', 'etc', 'lib']: - os.mkdir(os.path.join(inst, x)) - - binary = self.tempdir.join('dummy-chunk') - ex = None # this is not actually used by the function! - with open(binary, 'wb') as f: - morphlib.bins.create_chunk(inst, f, ['.'], ex) - return binary - - def test_has_no_staging_area_initially(self): - self.assertEqual(self.factory.staging, None) - - def test_creates_staging_area(self): - self.factory.create_staging() - self.assertEqual(os.listdir(self.factory.staging), []) - - def test_removes_staging_area(self): - self.factory.create_staging() - staging = self.factory.staging - self.factory.remove_staging() - self.assertEqual(self.factory.staging, None) - self.assertFalse(os.path.exists(staging)) - - def test_unpacks_binary_from_file(self): - binary = self.create_chunk() - self.factory.create_staging() - self.factory.unpack_binary_from_file(binary) - self.assertEqual(sorted(os.listdir(self.factory.staging)), - sorted(['bin', 'etc', 'lib'])) - - def test_removes_staging_area_with_contents(self): - binary = self.create_chunk() - self.factory.create_staging() - self.factory.unpack_binary_from_file(binary) - staging = self.factory.staging - self.factory.remove_staging() - self.assertEqual(self.factory.staging, None) - self.assertFalse(os.path.exists(staging)) - - def test_unpacks_onto_system(self): - - # We can't test this by really unpacking onto the system. - # Instead, we rely on the fact that if the normal unpacking - # works, the actual worker function for unpacking works, and - # we can just verify that it gets called with the right - # parameters. - - def fake_unpack(binary, dirname): - self.dirname = dirname - - binary = self.create_chunk() - self.factory._unpack_binary = fake_unpack - self.factory.unpack_binary_from_file_onto_system(binary) - self.assertEqual(self.dirname, '/') - - def test_unpacks_simple_sources(self): - self.factory.create_staging() - srcdir = self.tempdir.join('src') - treeish = FakeTreeish(self.tempdir, 'repo') - self.factory.unpack_sources(treeish, srcdir) - self.assertTrue(os.path.exists(os.path.join(srcdir, 'file.txt'))) - - def test_unpacks_submodules(self): - self.factory.create_staging() - srcdir = self.tempdir.join('src') - subtreeish = FakeTreeish(self.tempdir, 'subrepo') - supertreeish = FakeTreeish(self.tempdir, 'repo', subtreeish=subtreeish) - self.factory.unpack_sources(supertreeish, srcdir) - self.assertEqual(sorted(os.listdir(srcdir)), - sorted(['.git', 'file.txt', 'subrepo'])) - self.assertEqual(sorted(os.listdir(os.path.join(srcdir, 'subrepo'))), - sorted(['.git', 'file.txt'])) - - def test_sets_timestamp_for_unpacked_files(self): - self.factory.create_staging() - srcdir = self.tempdir.join('src') - treeish = FakeTreeish(self.tempdir, 'repo') - self.factory.unpack_sources(treeish, srcdir) - - mtime = None - for dirname, subdirs, basenames in os.walk(srcdir): - pathnames = [os.path.join(dirname, x) for x in basenames] - for pathname in pathnames + [dirname]: - st = os.lstat(pathname) - if mtime is None: - mtime = st.st_mtime - else: - self.assertEqual((pathname, mtime), - (pathname, st.st_mtime)) - |