diff options
Diffstat (limited to 'morphlib/sourceresolver_tests.py')
| -rw-r--r-- | morphlib/sourceresolver_tests.py | 355 |
1 files changed, 0 insertions, 355 deletions
diff --git a/morphlib/sourceresolver_tests.py b/morphlib/sourceresolver_tests.py deleted file mode 100644 index 5985579c..00000000 --- a/morphlib/sourceresolver_tests.py +++ /dev/null @@ -1,355 +0,0 @@ -# Copyright (C) 2015 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, see <http://www.gnu.org/licenses/>. - - -import os -import shutil -import tempfile -import unittest - -import morphlib -from morphlib.sourceresolver import (SourceResolver, - PickleCacheManager, - MorphologyNotFoundError) -from morphlib.remoterepocache import CatFileError, LsTreeError - - -class FakeRemoteRepoCache(object): - - def cat_file(self, reponame, sha1, filename): - if filename.endswith('.morph'): - return '''{ - "name": "%s", - "kind": "chunk", - "build-system": "dummy" - }''' % filename[:-len('.morph')] - return 'text' - - def ls_tree(self, reponame, sha1): - return [] - - -class FakeLocalRepo(object): - - morphologies = { - 'chunk.morph': ''' - name: chunk - kind: chunk - build-system: dummy - ''', - 'chunk-split.morph': ''' - name: chunk-split - kind: chunk - build-system: dummy - products: - - artifact: chunk-split-runtime - include: [] - - artifact: chunk-split-devel - include: [] - ''', - 'stratum.morph': ''' - name: stratum - kind: stratum - chunks: - - name: chunk - repo: test:repo - ref: sha1 - build-mode: bootstrap - build-depends: [] - ''', - 'stratum-no-bdeps-no-bootstrap.morph': ''' - name: stratum-no-bdeps-no-bootstrap - kind: stratum - chunks: - - name: chunk - repo: test:repo - ref: sha1 - build-depends: [] - ''', - 'stratum-bdeps-no-bootstrap.morph': ''' - name: stratum-bdeps-no-bootstrap - kind: stratum - build-depends: - - morph: stratum - chunks: - - name: chunk - repo: test:repo - ref: sha1 - build-depends: [] - ''', - 'stratum-empty.morph': ''' - name: stratum-empty - kind: stratum - ''', - 'system.morph': ''' - name: system - kind: system - arch: %(arch)s - strata: - - morph: stratum - ''', - 'parse-error.morph': ''' name''', - 'name-mismatch.morph': ''' - name: fred - kind: stratum - ''', - } - - def __init__(self): - self.arch = 'x86_64' - - def read_file(self, filename, ref): - if filename in self.morphologies: - values = { - 'arch': self.arch, - } - return self.morphologies[filename] % values - elif filename.endswith('.morph'): - return ''' - name: %s - kind: chunk - build-system: dummy''' % filename[:-len('.morph')] - return 'text' - - def list_files(self, ref, recurse): - return self.morphologies.keys() - - def update(self): - pass - - -class FakeLocalRepoCache(object): - - def __init__(self, lr): - self.lr = lr - - def has_repo(self, reponame): - return True - - def get_repo(self, reponame): - return self.lr - - def cache_repo(self, reponame): - return self.lr - - def get_updated_repo(self, reponame, ref=None): - return self.lr - - -class SourceResolverTests(unittest.TestCase): - - def setUp(self): - # create temp "definitions" repo - # set self.sr._definitions_repo to that - # trick it into presenting temp repo using FakeLocalRepoCache - # magic - self.lr = FakeLocalRepo() - self.lrc = FakeLocalRepoCache(self.lr) - self.rrc = FakeRemoteRepoCache() - - self.cachedir = tempfile.mkdtemp() - buildsystem_cache_file = os.path.join(self.cachedir, - 'detected-chunk-buildsystems.cache.pickle') - buildsystem_cache_manager = PickleCacheManager( - buildsystem_cache_file, 1000) - - tree_cache_file = os.path.join(self.cachedir, 'trees.cache.pickle') - tree_cache_manager = PickleCacheManager(tree_cache_file, 1000) - - def status(msg='', **kwargs): - pass - - self.sr = SourceResolver(self.lrc, self.rrc, tree_cache_manager, - buildsystem_cache_manager, True, status) - self.lsr = SourceResolver(self.lrc, None, tree_cache_manager, - buildsystem_cache_manager, True, status) - - def tearDown(self): - shutil.rmtree(self.cachedir) - - def nolocalfile(self, *args): - raise IOError('File not found') - - def noremotefile(self, *args): - raise CatFileError('reponame', 'ref', 'filename') - - def noremoterepo(self, *args): - raise LsTreeError('reponame', 'ref') - - def localmorph(self, *args): - return ['chunk.morph'] - - def nolocalmorph(self, *args): - if args[0].endswith('.morph'): - raise IOError('File not found') - return 'text' - - def autotoolsbuildsystem(self, *args, **kwargs): - return ['configure.in'] - - def emptytree(self, *args, **kwargs): - return [] - - def remotemorph(self, *args, **kwargs): - return ['remote-chunk.morph'] - - def noremotemorph(self, *args): - if args[-1].endswith('.morph'): - raise CatFileError('reponame', 'ref', 'filename') - return 'text' - - def doesnothaverepo(self, reponame): - return False - - def test_gets_morph_from_local_repo(self): - self.lr.list_files = self.localmorph - morph = self.sr._get_morphology( - {}, None, None, None, - morphlib.morphloader.MorphologyLoader(), 'reponame', - 'sha1', 'chunk.morph') - self.assertEqual('chunk', morph['name']) - - def test_gets_morph_from_cache(self): - self.lr.list_files = self.localmorph - morph_from_repo = self.sr._get_morphology( - {}, None, None, None, - morphlib.morphloader.MorphologyLoader(), 'reponame', - 'sha1', 'chunk.morph') - morph_from_cache = self.sr._get_morphology( - {}, None, None, None, - morphlib.morphloader.MorphologyLoader(), 'reponame', - 'sha1', 'chunk.morph') - self.assertEqual(morph_from_repo, morph_from_cache) - - def test_gets_morph_from_remote_repo(self): - self.rrc.ls_tree = self.remotemorph - self.lrc.has_repo = self.doesnothaverepo - morph = self.sr._get_morphology( - {}, None, None, None, - morphlib.morphloader.MorphologyLoader(), 'reponame', - 'sha1', 'remote-chunk.morph') - self.assertEqual('remote-chunk', morph['name']) - - def test_autodetects_local_morphology(self): - self.lr.read_file = self.nolocalmorph - self.lr.list_files = self.autotoolsbuildsystem - bs = self.sr._detect_build_system('reponame', 'sha1', - 'assumed-local.morph') - self.assertEqual('autotools', bs.name) - - def test_cache_repo_if_not_in_either_cache(self): - self.lrc.has_repo = self.doesnothaverepo - self.lr.read_file = self.nolocalmorph - self.lr.list_files = self.autotoolsbuildsystem - self.rrc.ls_tree = self.noremoterepo - bs = self.sr._detect_build_system('reponame', 'sha1', - 'assumed-local.morph') - self.assertEqual('autotools', bs.name) - - def test_autodetects_remote_morphology(self): - self.lrc.has_repo = self.doesnothaverepo - self.rrc.cat_file = self.noremotemorph - self.rrc.ls_tree = self.autotoolsbuildsystem - bs = self.sr._detect_build_system('reponame', 'sha1', - 'assumed-remote.morph') - self.assertEqual('autotools', bs.name) - - def test_returns_none_when_no_local_morph(self): - self.lr.read_file = self.nolocalfile - morph = self.sr._get_morphology( - {}, None, None, None, - morphlib.morphloader.MorphologyLoader(), 'reponame', - 'sha1', 'unreached.morph') - self.assertEqual(morph, None) - - def test_raises_error_when_repo_does_not_exist(self): - self.lrc.has_repo = self.doesnothaverepo - self.assertRaises(MorphologyNotFoundError, - self.lsr._detect_build_system, - 'reponame', 'sha1', 'non-existent.morph') - - def test_raises_error_when_failed_to_detect_build_system(self): - self.lr.read_file = self.nolocalfile - self.lr.list_files = self.emptytree - self.assertRaises(MorphologyNotFoundError, - self.sr._detect_build_system, - 'reponame', 'sha1', 'undetected.morph') - - def test_raises_error_when_name_mismatches(self): - self.assertRaises(morphlib.Error, self.sr._get_morphology, {}, - None, None, None, morphlib.morphloader.MorphologyLoader(), - 'reponame', 'sha1', 'name-mismatch.morph') - - def test_looks_locally_with_no_remote(self): - self.lr.list_files = self.localmorph - morph = self.lsr._get_morphology( - {}, None, None, None, - morphlib.morphloader.MorphologyLoader(), 'reponame', - 'sha1', 'chunk.morph') - self.assertEqual('chunk', morph['name']) - - def test_autodetects_locally_with_no_remote(self): - self.lr.read_file = self.nolocalmorph - self.lr.list_files = self.autotoolsbuildsystem - bs = self.sr._detect_build_system('reponame', 'sha1', - 'assumed-local.morph') - self.assertEqual('autotools', bs.name) - - def test_succeeds_when_local_not_cached_and_no_remote(self): - self.lrc.has_repo = self.doesnothaverepo - self.lr.list_files = self.localmorph - morph = self.sr._get_morphology( - {}, None, None, None, - morphlib.morphloader.MorphologyLoader(), 'reponame', - 'sha1', 'chunk.morph') - self.assertEqual('chunk', morph['name']) - - def test_arch_is_validated(self): - self.lr.arch = 'unknown' - self.assertRaises(morphlib.Error, self.sr._get_morphology, {}, - None, None, None, morphlib.morphloader.MorphologyLoader(), - 'reponame', 'sha1', 'system.morph') - - def test_arch_arm_defaults_to_le(self): - self.lr.arch = 'armv7' - morph = self.sr._get_morphology( - {}, None, None, None, - morphlib.morphloader.MorphologyLoader(), 'reponame', - 'sha1', 'system.morph') - self.assertEqual(morph['arch'], 'armv7l') - - def test_fails_on_parse_error(self): - self.assertRaises(morphlib.Error, self.sr._get_morphology, {}, - None, None, None, morphlib.morphloader.MorphologyLoader(), - 'reponame', 'sha1', 'parse-error.morph') - - def test_fails_on_no_bdeps_or_bootstrap(self): - self.assertRaises( - morphlib.morphloader.NoStratumBuildDependenciesError, - self.sr._get_morphology, {}, None, None, None, - morphlib.morphloader.MorphologyLoader(), 'reponame', 'sha1', - 'stratum-no-bdeps-no-bootstrap.morph') - - def test_succeeds_on_bdeps_no_bootstrap(self): - self.sr._get_morphology({}, None, None, None, - morphlib.morphloader.MorphologyLoader(), 'reponame', 'sha1', - 'stratum-bdeps-no-bootstrap.morph') - - def test_fails_on_empty_stratum(self): - self.assertRaises( - morphlib.morphloader.EmptyStratumError, - self.sr._get_morphology, {}, None, None, None, - morphlib.morphloader.MorphologyLoader(), 'reponame', 'sha1', - 'stratum-empty.morph') - |