Mercurial > hg
view tests/test-revlog-v2.t @ 42266:b3fc78c028ef
absorb: be more specific when erroring out on merge commit
When you have a merge commit checked out and run `hg absorb`, it would
tell you
abort: no mutable changeset to change
That makes it sound like the problem is public commits when isn't
really. Let's be more specific in this case.
There was already a test case that test this, so that now prints the
new message. I added a new test case that shows the old message (when
a public commit is checked out).
Differential Revision: https://phab.mercurial-scm.org/D6354
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Wed, 08 May 2019 21:25:23 -0700 |
parents | e7a2cc84dbc0 |
children | 15d35f2ba474 |
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#require reporevlogstore A repo with unknown revlogv2 requirement string cannot be opened $ hg init invalidreq $ cd invalidreq $ echo exp-revlogv2.unknown >> .hg/requires $ hg log abort: repository requires features unknown to this Mercurial: exp-revlogv2.unknown! (see https://mercurial-scm.org/wiki/MissingRequirement for more information) [255] $ cd .. Can create and open repo with revlog v2 requirement $ cat >> $HGRCPATH << EOF > [experimental] > revlogv2 = enable-unstable-format-and-corrupt-my-data > EOF $ hg init empty-repo $ cd empty-repo $ cat .hg/requires dotencode exp-revlogv2.1 fncache sparserevlog store $ hg log Unknown flags to revlog are rejected >>> with open('.hg/store/00changelog.i', 'wb') as fh: ... fh.write(b'\x00\x04\xde\xad') and None $ hg log abort: unknown flags (0x04) in version 57005 revlog 00changelog.i! [255] $ cd .. Writing a simple revlog v2 works $ hg init simple $ cd simple $ touch foo $ hg -q commit -A -m initial $ hg log changeset: 0:96ee1d7354c4 tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: initial Header written as expected $ f --hexdump --bytes 4 .hg/store/00changelog.i .hg/store/00changelog.i: 0000: 00 01 de ad |....| $ f --hexdump --bytes 4 .hg/store/data/foo.i .hg/store/data/foo.i: 0000: 00 01 de ad |....|