Mercurial > hg
view tests/test-storage.py @ 41163:0101a35deae2
phabricator: warn if unable to amend, instead of aborting after posting
There was a divergence in behavior here between obsolete and strip based
amending. I first noticed the abort when testing outside of the test harness,
but then had trouble recreating it here after reverting the code changes. It
turns out, strip based amend was successfully amending the public commit after
it was posted! It looks like the protection is in the `commit --amend` command,
not in the underlying code that it calls.
I considered doing a preflight check and aborting. But the locks are only
acquired at the end, if amending, and this is too large a section of code to be
wrapped in a maybe-it's-held-or-not context manager for my tastes.
Additionally, some people do post-push reviews, and amending is the default
behavior, so they shouldn't see a misleading error message.
The lack of a 'Differential Revision' entry in the commit message breaks a
{phabreview} test, so it had to be partially conditionalized.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Sat, 05 Jan 2019 15:20:33 -0500 |
parents | 1bf3e6041e2c |
children | 2372284d9457 |
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# This test verifies the conformance of various classes to various # storage interfaces. from __future__ import absolute_import import silenttestrunner from mercurial import ( error, filelog, revlog, transaction, ui as uimod, vfs as vfsmod, ) from mercurial.testing import ( storage as storagetesting, ) try: from hgext import ( sqlitestore, ) except ImportError: sqlitestore = None try: import sqlite3 if sqlite3.sqlite_version_info < (3, 8, 3): # WITH clause not supported sqlitestore = None except ImportError: pass try: from mercurial import zstd zstd.__version__ except ImportError: zstd = None STATE = { 'lastindex': 0, 'ui': uimod.ui(), 'vfs': vfsmod.vfs(b'.', realpath=True), } def makefilefn(self): """Factory for filelog instances.""" fl = filelog.filelog(STATE['vfs'], b'filelog-%d' % STATE['lastindex']) STATE['lastindex'] += 1 return fl def maketransaction(self): vfsmap = {b'plain': STATE['vfs'], b'store': STATE['vfs']} return transaction.transaction(STATE['ui'].warn, STATE['vfs'], vfsmap, b'journal', b'undo') def addrawrevision(self, fl, tr, node, p1, p2, linkrev, rawtext=None, delta=None, censored=False, ellipsis=False, extstored=False): flags = 0 if censored: flags |= revlog.REVIDX_ISCENSORED if ellipsis: flags |= revlog.REVIDX_ELLIPSIS if extstored: flags |= revlog.REVIDX_EXTSTORED if rawtext is not None: fl._revlog.addrawrevision(rawtext, tr, linkrev, p1, p2, node, flags) elif delta is not None: fl._revlog.addrawrevision(rawtext, tr, linkrev, p1, p2, node, flags, cachedelta=delta) else: raise error.Abort('must supply rawtext or delta arguments') # We may insert bad data. Clear caches to prevent e.g. cache hits to # bypass hash verification. fl._revlog.clearcaches() # Assigning module-level attributes that inherit from unittest.TestCase # is all that is needed to register tests. filelogindextests = storagetesting.makeifileindextests(makefilefn, maketransaction, addrawrevision) filelogdatatests = storagetesting.makeifiledatatests(makefilefn, maketransaction, addrawrevision) filelogmutationtests = storagetesting.makeifilemutationtests(makefilefn, maketransaction, addrawrevision) def makesqlitefile(self): path = STATE['vfs'].join(b'db-%d.db' % STATE['lastindex']) STATE['lastindex'] += 1 db = sqlitestore.makedb(path) compression = b'zstd' if zstd else b'zlib' return sqlitestore.sqlitefilestore(db, b'dummy-path', compression) def addrawrevisionsqlite(self, fl, tr, node, p1, p2, linkrev, rawtext=None, delta=None, censored=False, ellipsis=False, extstored=False): flags = 0 if censored: flags |= sqlitestore.FLAG_CENSORED if ellipsis | extstored: raise error.Abort(b'support for ellipsis and extstored flags not ' b'supported') if rawtext is not None: fl._addrawrevision(node, rawtext, tr, linkrev, p1, p2, flags=flags) elif delta is not None: fl._addrawrevision(node, rawtext, tr, linkrev, p1, p2, storedelta=delta, flags=flags) else: raise error.Abort(b'must supply rawtext or delta arguments') if sqlitestore is not None: sqlitefileindextests = storagetesting.makeifileindextests( makesqlitefile, maketransaction, addrawrevisionsqlite) sqlitefiledatatests = storagetesting.makeifiledatatests( makesqlitefile, maketransaction, addrawrevisionsqlite) sqlitefilemutationtests = storagetesting.makeifilemutationtests( makesqlitefile, maketransaction, addrawrevisionsqlite) if __name__ == '__main__': silenttestrunner.main(__name__)