git_cl sanity checks
Added checks:
- Block upload of a diff from sha not in current branch
(this includes tracking against an unrebased local master)
- Block upload of a diff containing shas from origin/master
(should never happen)
- Use explicit calls to git merge-base instead of calling git diff
with "<branch>..." which implicitly uses merge-base.
BUG=157503
Review URL: https://chromiumcodereview.appspot.com/11262057
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@165887 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/tests/git_cl_test.py b/tests/git_cl_test.py
index 1486504..73447b4 100755
--- a/tests/git_cl_test.py
+++ b/tests/git_cl_test.py
@@ -97,8 +97,8 @@
return (cls._git_base_calls(similarity, find_copies) +
cls._git_upload_calls())
- @staticmethod
- def _git_base_calls(similarity, find_copies):
+ @classmethod
+ def _git_base_calls(cls, similarity, find_copies):
if similarity is None:
similarity = '50'
similarity_call = ((['git', 'config', '--int', '--get',
@@ -119,10 +119,10 @@
if find_copies:
stat_call = ((['git', 'diff', '--no-ext-diff', '--stat',
'--find-copies-harder', '-l100000', '-C'+similarity,
- 'master...'],), '+dat')
+ 'fake_ancestor_sha'],), '+dat')
else:
stat_call = ((['git', 'diff', '--no-ext-diff', '--stat',
- '-M'+similarity, 'master...'],), '+dat')
+ '-M'+similarity, 'fake_ancestor_sha'],), '+dat')
return [
((['git', 'config', 'gerrit.host'],), ''),
@@ -136,20 +136,24 @@
((['git', 'symbolic-ref', 'HEAD'],), 'master'),
((['git', 'config', 'branch.master.merge'],), 'master'),
((['git', 'config', 'branch.master.remote'],), 'origin'),
+ ((['git', 'merge-base', 'master', 'HEAD'],), 'fake_ancestor_sha'),
+ ] + cls._git_sanity_checks('fake_ancestor_sha', 'master') + [
((['git', 'rev-parse', '--show-cdup'],), ''),
((['git', 'rev-parse', 'HEAD'],), '12345'),
- ((['git', 'diff', '--name-status', '-r', 'master...', '.'],),
+ ((['git', 'diff', '--name-status', '-r', 'fake_ancestor_sha...', '.'],),
'M\t.gitignore\n'),
((['git', 'config', 'branch.master.rietveldissue'],), ''),
((['git', 'config', 'branch.master.rietveldpatchset'],), ''),
- ((['git', 'log', '--pretty=format:%s%n%n%b', 'master...'],), 'foo'),
+ ((['git', 'log', '--pretty=format:%s%n%n%b', 'fake_ancestor_sha...'],),
+ 'foo'),
((['git', 'config', 'user.email'],), 'me@example.com'),
stat_call,
- ((['git', 'log', '--pretty=format:%s\n\n%b', 'master..'],), 'desc\n'),
+ ((['git', 'log', '--pretty=format:%s\n\n%b', 'fake_ancestor_sha..'],),
+ 'desc\n'),
]
- @staticmethod
- def _git_upload_calls():
+ @classmethod
+ def _git_upload_calls(cls):
return [
((['git', 'config', 'rietveld.cc'],), ''),
((['git', 'config', 'branch.master.base-url'],), ''),
@@ -163,6 +167,25 @@
((['git', 'config', 'branch.master.rietveldpatchset', '2'],), ''),
]
+ @staticmethod
+ def _git_sanity_checks(diff_base, working_branch):
+ fake_ancestor = 'fake_ancestor'
+ fake_cl = 'fake_cl_for_patch'
+ return [
+ # Calls to verify branch point is ancestor
+ ((['git', 'rev-parse', '--verify', diff_base],), fake_ancestor),
+ ((['git', 'merge-base', fake_ancestor, 'HEAD'],), fake_ancestor),
+ ((['git', 'rev-list', '^' + fake_ancestor, 'HEAD'],), fake_cl),
+ # Mock a config miss (error code 1)
+ ((['git', 'config', 'gitcl.remotebranch'],), (('', None), 1)),
+ # Call to GetRemoteBranch()
+ ((['git', 'config', 'branch.%s.merge' % working_branch],),
+ 'refs/heads/master'),
+ ((['git', 'config', 'branch.%s.remote' % working_branch],), 'origin'),
+ ((['git', 'rev-list', '^' + fake_ancestor,
+ 'refs/remotes/origin/master'],), ''),
+ ]
+
@classmethod
def _dcommit_calls_1(cls):
return [
@@ -193,6 +216,8 @@
'3fc18b62c4966193eb435baabe2d18a3810ec82e'),
((['git', 'rev-list', '^3fc18b62c4966193eb435baabe2d18a3810ec82e',
'refs/remotes/origin/master'],), ''),
+ ((['git', 'merge-base', 'refs/remotes/origin/master', 'HEAD'],),
+ 'fake_ancestor_sha'),
]
@classmethod
@@ -201,7 +226,7 @@
((['git', 'rev-parse', '--show-cdup'],), ''),
((['git', 'rev-parse', 'HEAD'],),
'00ff397798ea57439712ed7e04ab96e13969ef40'),
- ((['git', 'diff', '--name-status', '-r', 'refs/remotes/origin/master...',
+ ((['git', 'diff', '--name-status', '-r', 'fake_ancestor_sha...',
'.'],),
'M\tPRESUBMIT.py'),
((['git', 'config', 'branch.working.rietveldissue'],), '12345'),
@@ -227,7 +252,7 @@
def _dcommit_calls_3(cls):
return [
((['git', 'diff', '--no-ext-diff', '--stat', '--find-copies-harder',
- '-l100000', '-C50', 'refs/remotes/origin/master',
+ '-l100000', '-C50', 'fake_ancestor_sha',
'refs/heads/working'],),
(' PRESUBMIT.py | 2 +-\n'
' 1 files changed, 1 insertions(+), 1 deletions(-)\n')),
@@ -240,7 +265,7 @@
'refs/heads/git-cl-cherry-pick'],), ''),
((['git', 'rev-parse', '--show-cdup'],), '\n'),
((['git', 'checkout', '-q', '-b', 'git-cl-commit'],), ''),
- ((['git', 'reset', '--soft', 'refs/remotes/origin/master'],), ''),
+ ((['git', 'reset', '--soft', 'fake_ancestor_sha'],), ''),
((['git', 'commit', '-m',
'Issue: 12345\n\nReview URL: https://codereview.example.com/12345'],),
''),
@@ -261,7 +286,7 @@
'--cc', 'joe@example.com',
'--git_similarity', similarity or '50'
] + (['--git_no_find_copies'] if find_copies == False else []) + [
- 'master...'
+ 'fake_ancestor_sha'
]
def _run_reviewer_test(
@@ -391,6 +416,7 @@
def test_dcommit(self):
self.calls = (
self._dcommit_calls_1() +
+ self._git_sanity_checks('fake_ancestor_sha', 'working') +
self._dcommit_calls_normal() +
self._dcommit_calls_3())
git_cl.main(['dcommit'])
@@ -403,8 +429,8 @@
git_cl.main(['dcommit', '--bypass-hooks'])
- @staticmethod
- def _gerrit_base_calls():
+ @classmethod
+ def _gerrit_base_calls(cls):
return [
((['git', 'config', 'gerrit.host'],), 'gerrit.example.com'),
((['git', 'config', 'rietveld.server'],), 'codereview.example.com'),
@@ -419,32 +445,35 @@
((['git', 'symbolic-ref', 'HEAD'],), 'master'),
((['git', 'config', 'branch.master.merge'],), 'master'),
((['git', 'config', 'branch.master.remote'],), 'origin'),
+ ((['git', 'merge-base', 'master', 'HEAD'],), 'fake_ancestor_sha'),
+ ] + cls._git_sanity_checks('fake_ancestor_sha', 'master') + [
((['git', 'rev-parse', '--show-cdup'],), ''),
((['git', 'rev-parse', 'HEAD'],), '12345'),
- ((['git', 'diff', '--name-status', '-r', 'master...', '.'],),
+ ((['git', 'diff', '--name-status', '-r', 'fake_ancestor_sha...', '.'],),
'M\t.gitignore\n'),
((['git', 'config', 'branch.master.rietveldissue'],), ''),
((['git', 'config', 'branch.master.rietveldpatchset'],), ''),
- ((['git', 'log', '--pretty=format:%s%n%n%b', 'master...'],), 'foo'),
+ ((['git', 'log', '--pretty=format:%s%n%n%b', 'fake_ancestor_sha...'],),
+ 'foo'),
((['git', 'config', 'user.email'],), 'me@example.com'),
((['git', 'diff', '--no-ext-diff', '--stat', '--find-copies-harder',
- '-l100000', '-C50', 'master...'],),
+ '-l100000', '-C50', 'fake_ancestor_sha'],),
'+dat'),
]
@staticmethod
def _gerrit_upload_calls(description, reviewers):
calls = [
- ((['git', 'log', '--pretty=format:%s\n\n%b', 'master..'],),
+ ((['git', 'log', '--pretty=format:%s\n\n%b', 'fake_ancestor_sha..'],),
description)
]
if git_cl.CHANGE_ID not in description:
calls += [
- ((['git', 'log', '--pretty=format:%s\n\n%b', 'master..'],),
+ ((['git', 'log', '--pretty=format:%s\n\n%b', 'fake_ancestor_sha..'],),
description),
((['git', 'commit', '--amend', '-m', description],),
''),
- ((['git', 'log', '--pretty=format:%s\n\n%b', 'master..'],),
+ ((['git', 'log', '--pretty=format:%s\n\n%b', 'fake_ancestor_sha..'],),
description)
]
calls += [