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# Copyright (C) 2005-2010 Canonical Ltd
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# Copyright (C) 2005-2013, 2016 Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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from cStringIO import StringIO
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import SocketServer as socketserver
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revision as _mod_revision,
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from bzrlib.bundle import read_mergeable_from_url
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from bzrlib.bundle.apply_bundle import install_bundle, merge_bundle
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from bzrlib.bundle.bundle_data import BundleTree
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from bzrlib.bzrdir import BzrDir
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from bzrlib.directory_service import directories
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from bzrlib.bundle.serializer import write_bundle, read_bundle, v09, v4
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from bzrlib.bundle.serializer.v08 import BundleSerializerV08
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from bzrlib.bundle.serializer.v09 import BundleSerializerV09
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from bzrlib.bundle.serializer.v4 import BundleSerializerV4
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from bzrlib.branch import Branch
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from bzrlib.repofmt import knitrepo
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from bzrlib.tests import (
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from ..bundle import read_mergeable_from_url
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from ..bundle.apply_bundle import install_bundle, merge_bundle
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from ..bundle.bundle_data import BundleTree
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from ..directory_service import directories
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from ..bundle.serializer import write_bundle, read_bundle, v09, v4
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from ..bundle.serializer.v08 import BundleSerializerV08
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from ..bundle.serializer.v09 import BundleSerializerV09
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from ..bundle.serializer.v4 import BundleSerializerV4
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from ..bzr import knitrepo
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from ..sixish import (
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from bzrlib.transform import TreeTransform
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from ..transform import TreeTransform
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def get_text(vf, key):
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"""Get the fulltext for a given revision id that is present in the vf"""
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stream = vf.get_record_stream([key], 'unordered', True)
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record = stream.next()
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return record.get_bytes_as('fulltext')
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self.root = InventoryDirectory(ROOT_ID, '', None)
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inventory = property(lambda x:x)
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return self.paths.iterkeys()
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root_inventory = property(lambda x:x)
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def get_root_id(self):
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return self.root.file_id
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def all_file_ids(self):
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return set(self.paths.keys())
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def is_executable(self, path, file_id):
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# Not all the files are executable.
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def __getitem__(self, file_id):
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if file_id == self.root.file_id:
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return self.ids[parent_dir]
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def iter_entries(self):
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for path, file_id in self.ids.iteritems():
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for path, file_id in self.ids.items():
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yield path, self[file_id]
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def get_file_kind(self, file_id):
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def kind(self, path, file_id=None):
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file_id = self.path2id(path)
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if file_id in self.contents:
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def make_entry(self, file_id, path):
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from bzrlib.inventory import (InventoryEntry, InventoryFile
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, InventoryDirectory, InventoryLink)
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from ..bzr.inventory import (InventoryFile, InventoryDirectory,
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name = os.path.basename(path)
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kind = self.get_file_kind(file_id)
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kind = self.kind(path, file_id)
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parent_id = self.parent_id(file_id)
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text_sha_1, text_size = self.contents_stats(file_id)
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text_sha_1, text_size = self.contents_stats(path, file_id)
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if kind == 'directory':
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ie = InventoryDirectory(file_id, name, parent_id)
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elif kind == 'file':
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ie = InventoryFile(file_id, name, parent_id)
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ie.text_sha1 = text_sha_1
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ie.text_size = text_size
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elif kind == 'symlink':
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ie = InventoryLink(file_id, name, parent_id)
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raise errors.BzrError('unknown kind %r' % kind)
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ie.text_sha1 = text_sha_1
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ie.text_size = text_size
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def add_dir(self, file_id, path):
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def has_id(self, file_id):
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return self.id2path(file_id) is not None
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def get_file(self, file_id):
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result.write(self.contents[file_id])
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def get_file(self, path, file_id=None):
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file_id = self.path2id(path)
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result.write(self.contents[file_id])
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raise errors.NoSuchFile(path)
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def contents_stats(self, file_id):
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def get_file_revision(self, path, file_id=None):
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file_id = self.path2id(path)
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return self.inventory[file_id].revision
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def get_file_size(self, path, file_id=None):
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file_id = self.path2id(path)
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return self.inventory[file_id].text_size
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def get_file_sha1(self, path, file_id=None):
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file_id = self.path2id(path)
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return self.inventory[file_id].text_sha1
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def contents_stats(self, path, file_id):
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if file_id not in self.contents:
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return None, None
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text_sha1 = osutils.sha_file(self.get_file(file_id))
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text_sha1 = osutils.sha_file(self.get_file(path, file_id))
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return text_sha1, len(self.contents[file_id])
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self.assertTrue(btree.path2id("grandparent/parent/file") is None)
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def unified_diff(self, old, new):
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diff.internal_diff("old", old, "new", new, out)
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return out.read()
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def make_tree_2(self):
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def adds_test(self, btree):
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self.assertEqual(btree.id2path("e"), "grandparent/parent/file")
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self.assertEqual(btree.path2id("grandparent/parent/file"), "e")
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self.assertEqual(btree.get_file("e").read(), "Extra cheese\n")
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self.assertEqual(btree.get_symlink_target('f'), 'venus')
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self.assertEqual(btree.get_file("grandparent/parent/file").read(),
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btree.get_symlink_target('grandparent/parent/symlink'), 'venus')
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def test_adds2(self):
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"""File/inventory adds, with patch-compatibile renames"""
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def get_file_test(self, btree):
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self.assertEqual(btree.get_file("e").read(), "Lemon\n")
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self.assertEqual(btree.get_file("c").read(), "Hello\n")
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self.assertEqual(btree.get_file(btree.id2path("e")).read(), "Lemon\n")
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self.assertEqual(btree.get_file(btree.id2path("c")).read(), "Hello\n")
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def test_get_file(self):
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"""Get file contents"""
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self.get_file_test(btree)
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def test_get_file2(self):
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"""Get file contents, with patch-compatibile renames"""
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"""Get file contents, with patch-compatible renames"""
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btree = self.make_tree_3()
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btree.contents_by_id = False
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mod_patch = self.unified_diff([], ["Lemon\n"])
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def test_delete(self):
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"Deletion by bundle"
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btree = self.make_tree_1()[0]
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self.assertEqual(btree.get_file("c").read(), "Hello\n")
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self.assertEqual(btree.get_file(btree.id2path("c")).read(), "Hello\n")
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btree.note_deletion("grandparent/parent/file")
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self.assertTrue(btree.id2path("c") is None)
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self.assertTrue(btree.path2id("grandparent/parent/file") is None)
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def sorted_ids(self, tree):
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ids = sorted(tree.all_file_ids())
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def test_iteration(self):
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serializer = BundleSerializerV08('0.8')
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b = self.make_branch('.', format=format)
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self.assertRaises(errors.IncompatibleBundleFormat, serializer.write,
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b.repository, [], {}, StringIO())
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b.repository, [], {}, BytesIO())
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def test_matched_bundle(self):
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"""Don't raise IncompatibleBundleFormat for knit2 and bundle0.9"""
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format.repository_format = knitrepo.RepositoryFormatKnit3()
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serializer = BundleSerializerV09('0.9')
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b = self.make_branch('.', format=format)
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serializer.write(b.repository, [], {}, StringIO())
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serializer.write(b.repository, [], {}, BytesIO())
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def test_mismatched_model(self):
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"""Try copying a bundle from knit2 to knit1"""
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source = self.make_branch_and_tree('source', format=format)
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source.commit('one', rev_id='one-id')
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source.commit('two', rev_id='two-id')
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write_bundle(source.branch.repository, 'two-id', 'null:', text,
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return tests.TestCaseWithTransport.make_branch(self, path, format)
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def create_bundle_text(self, base_rev_id, rev_id):
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bundle_txt = StringIO()
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bundle_txt = BytesIO()
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rev_ids = write_bundle(self.b1.repository, rev_id, base_rev_id,
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bundle_txt, format=self.format)
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bundle_txt.seek(0)
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bundle_txt, rev_ids = self.create_bundle_text(base_rev_id, rev_id)
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new_text = bundle_txt.getvalue().replace('executable:no',
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'executable:yes')
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bundle_txt = StringIO(new_text)
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bundle_txt = BytesIO(new_text)
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bundle = read_bundle(bundle_txt)
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self.valid_apply_bundle(base_rev_id, bundle)
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def test_non_bundle(self):
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self.assertRaises(errors.NotABundle,
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read_bundle, StringIO('#!/bin/sh\n'))
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read_bundle, BytesIO(b'#!/bin/sh\n'))
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def test_malformed(self):
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self.assertRaises(errors.BadBundle, read_bundle,
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StringIO('# Bazaar revision bundle v'))
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BytesIO(b'# Bazaar revision bundle v'))
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def test_crlf_bundle(self):
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read_bundle(StringIO('# Bazaar revision bundle v0.8\r\n'))
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read_bundle(BytesIO(b'# Bazaar revision bundle v0.8\r\n'))
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except errors.BadBundle:
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# It is currently permitted for bundles with crlf line endings to
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# make read_bundle raise a BadBundle, but this should be fixed.
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if not os.path.exists(checkout_dir):
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os.mkdir(checkout_dir)
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tree = self.make_branch_and_tree(checkout_dir)
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ancestors = write_bundle(self.b1.repository, rev_id, 'null:', s,
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format=self.format)
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# Now check that the file contents are all correct
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for inventory_id in old:
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for inventory_id in old.all_file_ids():
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old_file = old.get_file(inventory_id)
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old_file = old.get_file(old.id2path(inventory_id))
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except errors.NoSuchFile:
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if old_file is None:
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self.assertEqual(old_file.read(),
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new.get_file(inventory_id).read())
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new.get_file(new.id2path(inventory_id)).read())
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if not _mod_revision.is_null(rev_id):
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rh = self.b1.revision_history()
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tree.branch.set_revision_history(rh[:rh.index(rev_id)+1])
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tree.branch.generate_revision_history(rev_id)
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delta = tree.changes_from(self.b1.repository.revision_tree(rev_id))
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self.assertFalse(delta.has_changed(),
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original_parents = to_tree.get_parent_ids()
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self.assertIs(repository.has_revision(base_rev_id), True)
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for rev in info.real_revisions:
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self.assert_(not repository.has_revision(rev.revision_id),
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'Revision {%s} present before applying bundle'
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self.assertTrue(not repository.has_revision(rev.revision_id),
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'Revision {%s} present before applying bundle'
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merge_bundle(info, to_tree, True, merge.Merge3Merger, False, False)
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for rev in info.real_revisions:
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self.assert_(repository.has_revision(rev.revision_id),
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'Missing revision {%s} after applying bundle'
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self.assertTrue(repository.has_revision(rev.revision_id),
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'Missing revision {%s} after applying bundle'
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self.assert_(to_tree.branch.repository.has_revision(info.target))
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self.assertTrue(to_tree.branch.repository.has_revision(info.target))
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# Do we also want to verify that all the texts have been added?
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self.assertEqual(original_parents + [info.target],
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to_tree.get_parent_ids())
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to_tree.get_parent_ids())
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rev = info.real_revisions[-1]
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base_tree = self.b1.repository.revision_tree(rev.revision_id)
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for path, status, kind, fileid, entry in base_files:
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# Check that the meta information is the same
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self.assertEqual(base_tree.get_file_size(fileid),
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to_tree.get_file_size(fileid))
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self.assertEqual(base_tree.get_file_sha1(fileid),
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to_tree.get_file_sha1(fileid))
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self.assertEqual(base_tree.get_file_size(path, fileid),
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to_tree.get_file_size(to_tree.id2path(fileid)))
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self.assertEqual(base_tree.get_file_sha1(path, fileid),
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to_tree.get_file_sha1(to_tree.id2path(fileid)))
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# Check that the contents are the same
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# This is pretty expensive
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# self.assertEqual(base_tree.get_file(fileid).read(),
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bundle = self.get_valid_bundle('null:', 'a@cset-0-4')
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open('b1/sub/dir/WithCaps.txt', 'ab').write('\nAdding some text\n')
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open('b1/sub/dir/ pre space', 'ab').write(
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with open('b1/sub/dir/WithCaps.txt', 'ab') as f: f.write('\nAdding some text\n')
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with open('b1/sub/dir/ pre space', 'ab') as f: f.write(
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'\r\nAdding some\r\nDOS format lines\r\n')
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open('b1/sub/dir/nolastnewline.txt', 'ab').write('\n')
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with open('b1/sub/dir/nolastnewline.txt', 'ab') as f: f.write('\n')
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self.tree1.rename_one('sub/dir/ pre space',
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'sub/ start space')
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self.tree1.commit('Modified files', rev_id='a@cset-0-5')
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def _test_symlink_bundle(self, link_name, link_target, new_link_target):
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link_id = 'link-1'
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self.requireFeature(tests.SymlinkFeature)
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self.requireFeature(features.SymlinkFeature)
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self.tree1 = self.make_branch_and_tree('b1')
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self.b1 = self.tree1.branch
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self.tree1.commit('add symlink', rev_id='l@cset-0-1')
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bundle = self.get_valid_bundle('null:', 'l@cset-0-1')
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if getattr(bundle ,'revision_tree', None) is not None:
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if getattr(bundle, 'revision_tree', None) is not None:
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# Not all bundle formats supports revision_tree
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bund_tree = bundle.revision_tree(self.b1.repository, 'l@cset-0-1')
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self.assertEqual(link_target, bund_tree.get_symlink_target(link_id))
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self.assertEqual(link_target, bund_tree.get_symlink_target(link_name))
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tt = TreeTransform(self.tree1)
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trans_id = tt.trans_id_tree_file_id(link_id)
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self.tree1.commit('rename and change symlink', rev_id='l@cset-0-2')
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bundle = self.get_valid_bundle('l@cset-0-1', 'l@cset-0-2')
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if getattr(bundle ,'revision_tree', None) is not None:
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if getattr(bundle, 'revision_tree', None) is not None:
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# Not all bundle formats supports revision_tree
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bund_tree = bundle.revision_tree(self.b1.repository, 'l@cset-0-2')
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self.assertEqual(new_link_target,
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bund_tree.get_symlink_target(link_id))
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bund_tree.get_symlink_target('link2'))
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tt = TreeTransform(self.tree1)
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trans_id = tt.trans_id_tree_file_id(link_id)
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self._test_symlink_bundle('link', 'bar/foo', 'mars')
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def test_unicode_symlink_bundle(self):
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self.requireFeature(tests.UnicodeFilenameFeature)
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self.requireFeature(features.UnicodeFilenameFeature)
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self._test_symlink_bundle(u'\N{Euro Sign}link',
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u'bar/\N{Euro Sign}foo',
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u'mars\N{Euro Sign}')
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self.tree1 = self.make_branch_and_tree('b1')
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self.b1 = self.tree1.branch
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open('b1/one', 'wb').write('one\n')
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with open('b1/one', 'wb') as f: f.write('one\n')
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self.tree1.add('one')
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self.tree1.commit('add file', rev_id='a@cset-0-1')
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open('b1/one', 'wb').write('two\n')
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with open('b1/one', 'wb') as f: f.write('two\n')
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self.tree1.commit('modify', rev_id='a@cset-0-2')
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open('b1/one', 'wb').write('three\n')
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with open('b1/one', 'wb') as f: f.write('three\n')
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self.tree1.commit('modify', rev_id='a@cset-0-3')
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bundle_file = StringIO()
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bundle_file = BytesIO()
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rev_ids = write_bundle(self.tree1.branch.repository, 'a@cset-0-3',
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'a@cset-0-1', bundle_file, format=self.format)
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self.assertNotContainsRe(bundle_file.getvalue(), '\btwo\b')
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"""Ensure using the basis as the target doesn't cause an error"""
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self.tree1 = self.make_branch_and_tree('b1')
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self.tree1.commit('add file', rev_id='a@cset-0-1')
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bundle_file = StringIO()
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bundle_file = BytesIO()
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rev_ids = write_bundle(self.tree1.branch.repository, 'a@cset-0-1',
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'a@cset-0-1', bundle_file)
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return bundle_file.getvalue()
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def test_unicode_bundle(self):
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self.requireFeature(tests.UnicodeFilenameFeature)
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self.requireFeature(features.UnicodeFilenameFeature)
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# Handle international characters
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f = open(u'b1/with Dod\N{Euro Sign}', 'wb')
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bundle = self.get_valid_bundle('null:', 'white-1')
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open('b1/trailing space ', 'ab').write('add some text\n')
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with open('b1/trailing space ', 'ab') as f: f.write('add some text\n')
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self.tree1.commit('add text', rev_id='white-2')
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bundle = self.get_valid_bundle('white-1', 'white-2')
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self.tree1.commit('message', rev_id='revid1')
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bundle = self.get_valid_bundle('null:', 'revid1')
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tree = self.get_bundle_tree(bundle, 'revid1')
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self.assertEqual('revid1', tree.inventory.root.revision)
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root_revision = tree.get_file_revision(u'', tree.get_root_id())
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self.assertEqual('revid1', root_revision)
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def test_install_revisions(self):
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self.tree1 = self.make_branch_and_tree('b1')
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self.tree1.add('file3', 'file3-id')
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self.tree1.commit('rev2')
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# Updating file2 should not cause an attempt to add to file1's vf
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target = self.tree1.bzrdir.sprout('target').open_workingtree()
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target = self.tree1.controldir.sprout('target').open_workingtree()
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self.build_tree_contents([('tree/file2', 'contents3')])
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self.tree1.commit('rev3', rev_id='rev3')
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bundle = self.get_valid_bundle('reva', 'rev3')
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txt = bundle_sio.getvalue()
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loc = txt.find('# empty: ') + len('# empty:')
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# Create a new bundle, which strips the trailing space after empty
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bundle_sio = StringIO(txt[:loc] + txt[loc+1:])
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bundle_sio = BytesIO(txt[:loc] + txt[loc+1:])
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self.assertContainsRe(bundle_sio.getvalue(),
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'# properties:\n'
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self.assertEqual(len(branch_rev.parent_ids),
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len(bundle_rev.parent_ids))
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self.assertEqual(set(rev_ids),
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set([r.revision_id for r in bundle.real_revisions]))
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{r.revision_id for r in bundle.real_revisions})
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self.valid_apply_bundle(base_rev_id, bundle,
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checkout_dir=checkout_dir)
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:return: The in-memory bundle
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from bzrlib.bundle import serializer
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from ..bundle import serializer
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bundle_txt, rev_ids = self.create_bundle_text(base_rev_id, rev_id)
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new_text = self.get_raw(StringIO(''.join(bundle_txt)))
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new_text = self.get_raw(BytesIO(b''.join(bundle_txt)))
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new_text = new_text.replace('<file file_id="exe-1"',
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'<file executable="y" file_id="exe-1"')
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new_text = new_text.replace('B260', 'B275')
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bundle_txt = StringIO()
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bundle_txt = BytesIO()
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bundle_txt.write(serializer._get_bundle_header('4'))
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bundle_txt.write('\n')
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bundle_txt.write(new_text.encode('bz2'))
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def create_bundle_text(self, base_rev_id, rev_id):
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bundle_txt = StringIO()
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bundle_txt = BytesIO()
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rev_ids = write_bundle(self.b1.repository, rev_id, base_rev_id,
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bundle_txt, format=self.format)
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bundle_txt.seek(0)
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tree.commit('added file', rev_id='rev1')
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self.build_tree_contents([('tree/file', 'contents2\nstatic\n')])
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tree.commit('changed file', rev_id='rev2')
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serializer = BundleSerializerV4('1.0')
1375
1412
serializer.write(tree.branch.repository, ['rev1', 'rev2'], {}, s)
1407
1444
def test_copy_signatures(self):
1408
1445
tree_a = self.make_branch_and_tree('tree_a')
1410
import bzrlib.commit as commit
1411
oldstrategy = bzrlib.gpg.GPGStrategy
1447
import breezy.commit as commit
1448
oldstrategy = breezy.gpg.GPGStrategy
1412
1449
branch = tree_a.branch
1413
1450
repo_a = branch.repository
1414
1451
tree_a.commit("base", allow_pointless=True, rev_id='A')
1415
self.failIf(branch.repository.has_signature_for_revision_id('A'))
1452
self.assertFalse(branch.repository.has_signature_for_revision_id('A'))
1417
from bzrlib.testament import Testament
1454
from ..testament import Testament
1418
1455
# monkey patch gpg signing mechanism
1419
bzrlib.gpg.GPGStrategy = bzrlib.gpg.LoopbackGPGStrategy
1420
new_config = test_commit.MustSignConfig(branch)
1421
commit.Commit(config=new_config).commit(message="base",
1456
breezy.gpg.GPGStrategy = breezy.gpg.LoopbackGPGStrategy
1457
new_config = test_commit.MustSignConfig()
1458
commit.Commit(config_stack=new_config).commit(message="base",
1422
1459
allow_pointless=True,
1424
1461
working_tree=tree_a)
1425
1462
def sign(text):
1426
return bzrlib.gpg.LoopbackGPGStrategy(None).sign(text)
1463
return breezy.gpg.LoopbackGPGStrategy(None).sign(text)
1427
1464
self.assertTrue(repo_a.has_signature_for_revision_id('B'))
1429
bzrlib.gpg.GPGStrategy = oldstrategy
1466
breezy.gpg.GPGStrategy = oldstrategy
1430
1467
tree_b = self.make_branch_and_tree('tree_b')
1431
1468
repo_b = tree_b.branch.repository
1433
1470
serializer = BundleSerializerV4('4')
1434
1471
serializer.write(tree_a.branch.repository, ['A', 'B'], {}, s)
1460
1491
:return: The in-memory bundle
1462
from bzrlib.bundle import serializer
1493
from ..bundle import serializer
1463
1494
bundle_txt, rev_ids = self.create_bundle_text(base_rev_id, rev_id)
1464
new_text = self.get_raw(StringIO(''.join(bundle_txt)))
1495
new_text = self.get_raw(BytesIO(b''.join(bundle_txt)))
1465
1496
# We are going to be replacing some text to set the executable bit on a
1466
1497
# file. Make sure the text replacement actually works correctly.
1467
1498
self.assertContainsRe(new_text, '(?m)B244\n\ni 1\n<inventory')
1468
1499
new_text = new_text.replace('<file file_id="exe-1"',
1469
1500
'<file executable="y" file_id="exe-1"')
1470
1501
new_text = new_text.replace('B244', 'B259')
1471
bundle_txt = StringIO()
1502
bundle_txt = BytesIO()
1472
1503
bundle_txt.write(serializer._get_bundle_header('4'))
1473
1504
bundle_txt.write('\n')
1474
1505
bundle_txt.write(new_text.encode('bz2'))
1625
1656
def test_creating_bundle_preserves_chk_pages(self):
1626
1657
self.make_merged_branch()
1627
target = self.b1.bzrdir.sprout('target',
1658
target = self.b1.controldir.sprout('target',
1628
1659
revision_id='a@cset-0-2a').open_branch()
1629
1660
bundle_txt, rev_ids = self.create_bundle_text('a@cset-0-2a',
1655
1686
wt.commit('add two', rev_id='a@cset-0-2',
1656
1687
revprops={'branch-nick':'test'})
1658
bundle_txt = StringIO()
1689
bundle_txt = BytesIO()
1659
1690
rev_ids = write_bundle(wt.branch.repository, 'a@cset-0-2',
1660
1691
'a@cset-0-1', bundle_txt, self.format)
1661
self.assertEqual(set(['a@cset-0-2']), set(rev_ids))
1692
self.assertEqual({'a@cset-0-2'}, set(rev_ids))
1662
1693
bundle_txt.seek(0, 0)
1663
1694
return bundle_txt
1708
1739
# creates a blank line at the end, and fails if that
1709
1740
# line is stripped
1710
1741
self.assertEqual('\n\n', raw[-2:])
1711
bundle_txt = StringIO(raw[:-1])
1742
bundle_txt = BytesIO(raw[:-1])
1713
1744
bundle = read_bundle(bundle_txt)
1714
1745
self.check_valid(bundle)
1716
1747
def test_opening_text(self):
1717
1748
bundle_txt = self.build_test_bundle()
1719
bundle_txt = StringIO("Some random\nemail comments\n"
1720
+ bundle_txt.getvalue())
1750
bundle_txt = BytesIO(
1751
b"Some random\nemail comments\n" + bundle_txt.getvalue())
1722
1753
bundle = read_bundle(bundle_txt)
1723
1754
self.check_valid(bundle)
1725
1756
def test_trailing_text(self):
1726
1757
bundle_txt = self.build_test_bundle()
1728
bundle_txt = StringIO(bundle_txt.getvalue() +
1729
"Some trailing\nrandom\ntext\n")
1759
bundle_txt = BytesIO(
1760
bundle_txt.getvalue() + b"Some trailing\nrandom\ntext\n")
1731
1762
bundle = read_bundle(bundle_txt)
1732
1763
self.check_valid(bundle)
1750
1781
fileobj.seek(0)
1751
1782
reader = v4.BundleReader(fileobj, stream_input=True)
1752
1783
record_iter = reader.iter_records()
1753
record = record_iter.next()
1784
record = next(record_iter)
1754
1785
self.assertEqual((None, {'foo': 'bar', 'storage_kind': 'header'},
1755
1786
'info', None, None), record)
1756
record = record_iter.next()
1787
record = next(record_iter)
1757
1788
self.assertEqual(("Record body", {'storage_kind': 'fulltext',
1758
1789
'parents': ['1', '3']}, 'file', 'revid', 'fileid'),
1761
1792
def test_roundtrip_record_memory_hungry(self):
1762
fileobj = StringIO()
1763
1794
writer = v4.BundleWriter(fileobj)
1765
1796
writer.add_info_record(foo='bar')
1769
1800
fileobj.seek(0)
1770
1801
reader = v4.BundleReader(fileobj, stream_input=False)
1771
1802
record_iter = reader.iter_records()
1772
record = record_iter.next()
1803
record = next(record_iter)
1773
1804
self.assertEqual((None, {'foo': 'bar', 'storage_kind': 'header'},
1774
1805
'info', None, None), record)
1775
record = record_iter.next()
1806
record = next(record_iter)
1776
1807
self.assertEqual(("Record body", {'storage_kind': 'fulltext',
1777
1808
'parents': ['1', '3']}, 'file', 'revid', 'fileid'),
1803
1834
fileobj.seek(0)
1804
1835
record_iter = v4.BundleReader(fileobj).iter_records()
1805
record = record_iter.next()
1836
record = next(record_iter)
1806
1837
self.assertEqual((None, {'foo': 'bar', 'storage_kind': 'header'},
1807
1838
'info', None, None), record)
1808
self.assertRaises(errors.BadBundle, record_iter.next)
1839
self.assertRaises(errors.BadBundle, next, record_iter)
1811
1842
class TestReadMergeableFromUrl(tests.TestCaseWithTransport):
1828
1859
def test_infinite_redirects_are_not_a_bundle(self):
1829
1860
"""If a URL causes TooManyRedirections then NotABundle is raised.
1831
from bzrlib.tests.blackbox.test_push import RedirectingMemoryServer
1862
from .blackbox.test_push import RedirectingMemoryServer
1832
1863
server = RedirectingMemoryServer()
1833
1864
self.start_server(server)
1834
1865
url = server.get_url() + 'infinite-loop'
1839
1870
bundle, then the ConnectionReset error should be propagated.
1841
1872
# Instantiate a server that will provoke a ConnectionReset
1842
sock_server = _DisconnectingTCPServer()
1873
sock_server = DisconnectingServer()
1843
1874
self.start_server(sock_server)
1844
1875
# We don't really care what the url is since the server will close the
1845
1876
# connection without interpreting it
1847
1878
self.assertRaises(errors.ConnectionReset, read_mergeable_from_url, url)
1850
class _DisconnectingTCPServer(object):
1851
"""A TCP server that immediately closes any connection made to it."""
1853
def start_server(self):
1854
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
1855
self.sock.bind(('127.0.0.1', 0))
1857
self.port = self.sock.getsockname()[1]
1858
self.thread = threading.Thread(
1859
name='%s (port %d)' % (self.__class__.__name__, self.port),
1860
target=self.accept_and_close)
1863
def accept_and_close(self):
1864
conn, addr = self.sock.accept()
1865
conn.shutdown(socket.SHUT_RDWR)
1881
class DisconnectingHandler(socketserver.BaseRequestHandler):
1882
"""A request handler that immediately closes any connection made to it."""
1885
self.request.close()
1888
class DisconnectingServer(test_server.TestingTCPServerInAThread):
1891
super(DisconnectingServer, self).__init__(
1893
test_server.TestingTCPServer,
1894
DisconnectingHandler)
1868
1896
def get_url(self):
1869
return 'bzr://127.0.0.1:%d/' % (self.port,)
1871
def stop_server(self):
1873
# make sure the thread dies by connecting to the listening socket,
1874
# just in case the test failed to do so.
1875
conn = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
1876
conn.connect(self.sock.getsockname())
1878
except socket.error:
1897
"""Return the url of the server"""
1898
return "bzr://%s:%d/" % self.server.server_address
added
removed
breezy/tests/test_bundle.py
