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https://github.com/facebook/sapling.git
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218c83d574
Summary: In a future diff we'll be removing tags. The most prevalent tag is 'tip', which shows up in a ton of test output. Let's drop that tag first, so we can safely update the tests before we drop tags entirely. Reviewed By: xavierd Differential Revision: D18995058 fbshipit-source-id: 8c63710cd4ed567ea24e32724b8660f9006a61f1
65 lines
1.9 KiB
Python
65 lines
1.9 KiB
Python
# Copyright (c) Facebook, Inc. and its affiliates.
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# Copyright (c) Mercurial Contributors.
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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from __future__ import absolute_import
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from testutil.dott import feature, sh, testtmp # noqa: F401
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# https://bz.mercurial-scm.org/2137
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# Setup:
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# create a little extension that has 3 side-effects:
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# 1) ensure changelog data is not inlined
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# 2) make revlog to use lazyparser
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# 3) test that repo.lookup() works
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# 1 and 2 are preconditions for the bug; 3 is the bug.
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sh % "cat" << r"""
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from edenscm.mercurial import extensions, node, revlog
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def reposetup(ui, repo):
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class wraprepo(repo.__class__):
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def commit(self, *args, **kwargs):
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result = super(wraprepo, self).commit(*args, **kwargs)
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tip1 = node.short(repo.changelog.tip())
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tip2 = node.short(repo.lookup(tip1))
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assert tip1 == tip2
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ui.write('new tip: %s\n' % tip1)
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return result
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repo.__class__ = wraprepo
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def extsetup(ui):
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revlog._maxinline = 8 # split out 00changelog.d early
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revlog._prereadsize = 8 # use revlog.lazyparser
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""" > "commitwrapper.py"
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sh % "cat" << r"""
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[extensions]
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commitwrapper = `pwd`/commitwrapper.py
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""" >> "$HGRCPATH"
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sh % "hg init repo1"
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sh % "cd repo1"
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sh % "echo a" > "a"
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sh % "hg commit -A '-madd a with a long commit message to make the changelog a bit bigger'" == r"""
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adding a
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new tip: 553596fad57b"""
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# Test that new changesets are visible to repo.lookup():
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sh % "echo a" >> "a"
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sh % "hg commit '-mone more commit to demonstrate the bug'" == "new tip: 799ae3599e0e"
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sh % "hg tip" == r"""
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changeset: 1:799ae3599e0e
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: one more commit to demonstrate the bug"""
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sh % "cd .."
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