def test_manifest(self):
m = Manifest()
m.add('foo', '49d8cbb15ce257920447006b46978b7af980a979')
with self.assertRaises(AssertionError):
m.add('bar', 'a324b8bf63f7d56de9d36f8747e3b68a72a4d968')
m.add('hoge', '618faf0766206b33a8e424f93966ff5d99fd8828', 'x')
self.assertEqual(m.items, [
'foo\x0049d8cbb15ce257920447006b46978b7af980a979',
'hoge\x00618faf0766206b33a8e424f93966ff5d99fd8828x',
])
self.assertEqual(
m.raw_data,
'foo\x0049d8cbb15ce257920447006b46978b7af980a979\n'
'hoge\x00618faf0766206b33a8e424f93966ff5d99fd8828x\n'
)
m2 = Manifest()
m2.add('foo', '49d8cbb15ce257920447006b46978b7af980a979')
m2.add('fuga', 'a7b3deabf88ddf313b21064bd29051cfbb284b7c')
m2.add('hoge', '618faf0766206b33a8e424f93966ff5d99fd8828', 'x')
chunk = m2.to_chunk(RawRevChunk02, m)
m3 = Manifest.from_chunk(chunk, m)
self.assertEquals(m2.items, m3.items)
chunk = m.to_chunk(RawRevChunk02, m2)
m3 = Manifest.from_chunk(chunk, m2)
self.assertEquals(m.items, m3.items)
m2 = Manifest()
m2.add('fuga', 'a7b3deabf88ddf313b21064bd29051cfbb284b7c')
m2.add('hoge', '618faf0766206b33a8e424f93966ff5d99fd8828', 'x')
chunk = m2.to_chunk(RawRevChunk02, m)
m3 = Manifest.from_chunk(chunk, m)
self.assertEquals(m2.items, m3.items)
m = Manifest()
m.raw_data = (
'foo\x0049d8cbb15ce257920447006b46978b7af980a979\n'
'hoge\x00618faf0766206b33a8e424f93966ff5d99fd8828x\n'
)
self.assertEqual(m.items, [
'foo\x0049d8cbb15ce257920447006b46978b7af980a979',
'hoge\x00618faf0766206b33a8e424f93966ff5d99fd8828x',
])
m2 = Manifest()
for i in m:
m2.add(i)
self.assertEqual(m.raw_data, m2.raw_data)
self.assertEqual(m.items, m2.items)
def test_store_manifest(self):
m = Manifest()
m.add(b'foo', b'1' * 40)
m.add(b'hoge', b'2' * 40)
m.node = m.sha1
chunk = m.to_chunk(self.RevChunk)
GitHgHelper.store(b'manifest', chunk)
git_m = GitHgHelper.hg2git(chunk.node)
self.assertEqual(GitCommit(git_m).tree, self.manifest_tree(m))
m2 = Manifest()
m2.parent1 = m.node
m2.items.append(m.items[0])
m2.add(b'fuga', b'3' * 40)
m2.items.append(m.items[1])
m2.node = m2.sha1
chunk = m2.to_chunk(self.RevChunk, m)
GitHgHelper.store(b'manifest', chunk)
git_m = GitHgHelper.hg2git(chunk.node)
self.assertEqual(GitCommit(git_m).tree, self.manifest_tree(m2))
m3 = Manifest()
m3.parent1 = m.node
m3.items.append(m.items[0])
m3.add(b'fuga/bar/foo', b'3' * 40)
m3.add(b'fuga/bar/qux', b'4' * 40)
m3.add(b'fuga/foo', b'5' * 40, b'x')
m3.add(b'fuga/fuga/bar', b'6' * 40)
m3.add(b'fuga/fuga/baz', b'7' * 40, b'l')
m3.add(b'fuga/fuga/qux', b'8' * 40)
m3.add(b'hoge', b'9' * 40)
m3.node = m3.sha1
if self.RevChunk == RawRevChunk01:
delta_node = m2
else:
delta_node = m
chunk = m3.to_chunk(self.RevChunk, delta_node)
GitHgHelper.store(b'manifest', chunk)
git_m = GitHgHelper.hg2git(chunk.node)
self.assertEqual(GitCommit(git_m).tree, self.manifest_tree(m3))
m4 = Manifest()
m4.parents = (m2.node, m3.node)
for item in m3.items:
m4.items.append(item)
m4.node = m4.sha1
if self.RevChunk == RawRevChunk01:
delta_node = m3
else:
delta_node = m2
chunk = m4.to_chunk(self.RevChunk, delta_node)
GitHgHelper.store(b'manifest', chunk)
git_m = GitHgHelper.hg2git(chunk.node)
self.assertEqual(GitCommit(git_m).tree, self.manifest_tree(m4))
m5 = Manifest()
m5.parent1 = m4.node
for item in chain(m4.items[:2], m4.items[5:]):
m5.items.append(item)
m5.node = m5.sha1
chunk = m5.to_chunk(self.RevChunk, m4)
GitHgHelper.store(b'manifest', chunk)
git_m = GitHgHelper.hg2git(chunk.node)
self.assertEqual(GitCommit(git_m).tree, self.manifest_tree(m5))
m6 = Manifest()
m6.parent1 = m5.node
for item in m4.items:
m6.items.append(item)
m6.node = m6.sha1
self.assertEqual(m4.raw_data, m6.raw_data)
chunk = m6.to_chunk(self.RevChunk, m5)
GitHgHelper.store(b'manifest', chunk)
git_m = GitHgHelper.hg2git(chunk.node)
self.assertEqual(GitCommit(git_m).tree, self.manifest_tree(m6))
m7 = Manifest()
for item in m3.items:
m7.items.append(item)
m7.node = m7.sha1
chunk = m7.to_chunk(self.RevChunk)
GitHgHelper.store(b'manifest', chunk)
git_m = GitHgHelper.hg2git(chunk.node)
self.assertEqual(GitCommit(git_m).tree, self.manifest_tree(m7))
m8 = Manifest()
for item in chain(m3.items[:3], m3.items[7:]):
m8.items.append(item)
m8.node = m8.sha1
chunk = m8.to_chunk(self.RevChunk, m7)
GitHgHelper.store(b'manifest', chunk)
git_m = GitHgHelper.hg2git(chunk.node)
self.assertEqual(GitCommit(git_m).tree, self.manifest_tree(m8))
def test_store_changeset(self):
files = {}
f = File()
f.content = b'foo\n'
f.node = f.sha1
chunk = f.to_chunk(self.RevChunk)
GitHgHelper.store(b'file', chunk)
files[f.node] = GitHgHelper.hg2git(chunk.node)
f2 = File()
f2.content = b'bar\n'
f2.node = f2.sha1
chunk = f2.to_chunk(self.RevChunk)
GitHgHelper.store(b'file', chunk)
files[f2.node] = GitHgHelper.hg2git(chunk.node)
m = Manifest()
m.add(b'bar', f.node)
m.add(b'foo/.bar', f.node)
m.add(b'foo/.foo', f.node)
m.add(b'foo/bar/baz', f.node)
m.add(b'foo/bar/foo', f.node)
m.add(b'foo/bar/qux', f.node)
m.add(b'foo/foo', f.node)
m.add(b'foo/hoge', f.node)
m.add(b'foo/qux', f.node)
m.add(b'qux', f.node)
m.node = m.sha1
chunk = m.to_chunk(self.RevChunk)
GitHgHelper.store(b'manifest', chunk)
store = GitHgStore()
c = Changeset()
c.manifest = m.node
c.author = b'Cinnabar test <cinnabar@test>'
c.timestamp = b'0'
c.utcoffset = b'0'
c.files = [i.path for i in m]
c.body = b'Test commit'
c.node = c.sha1
store.store_changeset(c)
c_gen = store.changeset(c.node)
self.assertEqual(c.raw_data, c_gen.raw_data)
commit = GitCommit(GitHgHelper.hg2git(c.node))
self.assertEqual(commit.body, c.body)
ct = self.commit_tree(m, files)
self.assertEqual(commit.tree, ct)
# Weird case as seen in the GNU octave repo.
# The bar subdirectory is supposed to be transposed to the same
# content as the git tree for the manifest above.
m2 = Manifest()
m2.add(b'bar/bar', f.node)
m2.add(b'bar/foo/.foo', f.node)
m2.add(b'bar/foo//.bar', f.node)
m2.add(b'bar/foo//.foo', f2.node)
m2.add(b'bar/foo//bar/baz', f2.node)
m2.add(b'bar/foo//bar/foo', f.node)
m2.add(b'bar/foo//hoge', f.node)
m2.add(b'bar/foo/bar/baz', f.node)
m2.add(b'bar/foo/bar/qux', f.node)
m2.add(b'bar/foo/foo', f.node)
m2.add(b'bar/foo/qux', f.node)
m2.add(b'bar/qux', f.node)
m2.node = m2.sha1
chunk = m2.to_chunk(self.RevChunk, m)
GitHgHelper.store(b'manifest', chunk)
c2 = Changeset()
c2.parent1 = c.node
c2.manifest = m2.node
c2.author = b'Cinnabar test <cinnabar@test>'
c2.timestamp = b'0'
c2.utcoffset = b'0'
c2.files = [i.path for i in m2]
c2.body = b'Test commit'
c2.node = c2.sha1
store.store_changeset(c2)
c2_gen = store.changeset(c2.node)
self.assertEqual(c2.raw_data, c2_gen.raw_data)
commit = GitCommit(GitHgHelper.hg2git(c2.node))
self.assertEqual(commit.body, c2.body)
self.assertEqual(ct, one(Git.ls_tree(commit.tree, b'bar'))[2])
# Corner case: empty manifest
m3 = Manifest()
m3.node = m3.sha1
self.assertEqual(b'b80de5d138758541c5f05265ad144ab9fa86d1db', m3.node)
chunk = m3.to_chunk(self.RevChunk, m2)
GitHgHelper.store(b'manifest', chunk)
commit = GitCommit(GitHgHelper.hg2git(m3.node))
self.assertEqual(EMPTY_TREE, commit.tree)
c3 = Changeset()
c3.parent1 = c2.node
c3.manifest = m3.node
c3.author = b'Cinnabar test <cinnabar@test>'
c3.timestamp = b'0'
c3.utcoffset = b'0'
c3.body = b'Test commit'
c3.node = c3.sha1
store.store_changeset(c3)
c3_gen = store.changeset(c3.node)
self.assertEqual(c3.raw_data, c3_gen.raw_data)
commit = GitCommit(GitHgHelper.hg2git(c3.node))
self.assertEqual(commit.body, c3.body)
self.assertEqual(EMPTY_TREE, commit.tree)
# Corner case: null manifest
c4 = Changeset()
c4.parent1 = c3.node
c4.manifest = NULL_NODE_ID
c4.author = b'Cinnabar test <cinnabar@test>'
c4.timestamp = b'0'
c4.utcoffset = b'0'
c4.body = b'Test commit'
c4.node = c4.sha1
store.store_changeset(c4)
c4_gen = store.changeset(c4.node)
self.assertEqual(c4.raw_data, c4_gen.raw_data)
commit = GitCommit(GitHgHelper.hg2git(c4.node))
self.assertEqual(commit.body, c4.body)
self.assertEqual(EMPTY_TREE, commit.tree)
# Corner case: identical changeset with a difference that wouldn't
# appear in the git commit without adjustment (which is: cinnabar adds
# a nul character to the commit message..
chunk = c2.to_chunk(RawRevChunk02)
c5 = Changeset.from_chunk(chunk)
c5.branch = b'branched'
c5.node = c5.sha1
store.store_changeset(c5)
c5_gen = store.changeset(c5.node)
self.assertEqual(c5.raw_data, c5_gen.raw_data)
commit = GitCommit(GitHgHelper.hg2git(c5.node))
self.assertEqual(commit.body, c5.body + b'\0')
self.assertEqual(ct, one(Git.ls_tree(commit.tree, b'bar'))[2])
def test_store_changeset(self):
files = {}
f = File()
f.content = b'foo\n'
f.node = f.sha1
chunk = f.to_chunk(self.RevChunk)
GitHgHelper.store(b'file', chunk)
files[f.node] = GitHgHelper.hg2git(chunk.node)
f2 = File()
f2.content = b'bar\n'
f2.node = f2.sha1
chunk = f2.to_chunk(self.RevChunk)
GitHgHelper.store(b'file', chunk)
files[f2.node] = GitHgHelper.hg2git(chunk.node)
m = Manifest()
m.add(b'bar', f.node)
m.add(b'foo/.bar', f.node)
m.add(b'foo/.foo', f.node)
m.add(b'foo/bar/baz', f.node)
m.add(b'foo/bar/foo', f.node)
m.add(b'foo/bar/qux', f.node)
m.add(b'foo/foo', f.node)
m.add(b'foo/hoge', f.node)
m.add(b'foo/qux', f.node)
m.add(b'qux', f.node)
m.node = m.sha1
chunk = m.to_chunk(self.RevChunk)
GitHgHelper.store(b'manifest', chunk)
store = GitHgStore()
c = Changeset()
c.manifest = m.node
c.author = b'Cinnabar test <cinnabar@test>'
c.timestamp = b'0'
c.utcoffset = b'0000'
c.files = [i.path for i in m]
c.body = b'Test commit'
c.node = c.sha1
store.store_changeset(c)
c_gen = store.changeset(c.node)
self.assertEqual(c.raw_data, c_gen.raw_data)
commit = GitCommit(GitHgHelper.hg2git(c.node))
self.assertEqual(commit.body, c.body)
ct = self.commit_tree(m, files)
self.assertEqual(commit.tree, ct)
# Weird case as seen in the GNU octave repo.
# The bar subdirectory is supposed to be transposed to the same
# content as the git tree for the manifest above.
m2 = Manifest()
m2.add(b'bar/bar', f.node)
m2.add(b'bar/foo/.foo', f.node)
m2.add(b'bar/foo//.bar', f.node)
m2.add(b'bar/foo//.foo', f2.node)
m2.add(b'bar/foo//bar/baz', f2.node)
m2.add(b'bar/foo//bar/foo', f.node)
m2.add(b'bar/foo//hoge', f.node)
m2.add(b'bar/foo/bar/baz', f.node)
m2.add(b'bar/foo/bar/qux', f.node)
m2.add(b'bar/foo/foo', f.node)
m2.add(b'bar/foo/qux', f.node)
m2.add(b'bar/qux', f.node)
m2.node = m2.sha1
chunk = m2.to_chunk(self.RevChunk, m)
GitHgHelper.store(b'manifest', chunk)
c2 = Changeset()
c2.parent1 = c.node
c2.manifest = m2.node
c2.author = b'Cinnabar test <cinnabar@test>'
c2.timestamp = b'0'
c2.utcoffset = b'0000'
c2.files = [i.path for i in m2]
c2.body = b'Test commit'
c2.node = c2.sha1
store.store_changeset(c2)
c2_gen = store.changeset(c2.node)
self.assertEqual(c2.raw_data, c2_gen.raw_data)
commit = GitCommit(GitHgHelper.hg2git(c2.node))
self.assertEqual(commit.body, c2.body)
self.assertEqual(ct, one(Git.ls_tree(commit.tree, b'bar'))[2])