Anton Shestakov <av6@dwimlabs.net> [Sat, 08 Sep 2018 23:57:07 +0800] rev 39500
httppeer: calculate total expected bytes correctly
User-facing error messages that handled httplib.IncompleteRead errors in
Mercurial used to look like this:
abort: HTTP request error (incomplete response; expected 3 bytes got 1)
But the errors that are being handled underneath the UI look like this:
IncompleteRead(1 bytes read, 3 more expected)
I.e. the error actually counts total number of expected bytes minus bytes
already received.
Before, users could see weird messages like "expected 10 bytes got 10", while
in reality httplib expected 10 _more_ bytes (20 in total).
Martin von Zweigbergk <martinvonz@google.com> [Fri, 07 Sep 2018 23:36:09 -0700] rev 39499
lazyancestors: reuse __iter__ implementation in __contains__
There was a comment in the code that said "Trying to do both __iter__
and __contains__ using the same visit heap and seen set is complex
enough that it slows down both. Keep them separate.". However, it
seems easy and efficient to make __contains__ keep an iterator across
calls.
I couldn't measure any slowdown from `hg bundle --all` (which seem to
call lazyancestors.__contains__ frequently).
Differential Revision: https://phab.mercurial-scm.org/D4508
Martin von Zweigbergk <martinvonz@google.com> [Sun, 09 Sep 2018 23:16:55 -0700] rev 39498
lazyancestors: extract __iter__ to free function
The next patch will keep a reference to the returned iterator in a
field, which would otherwise result in a reference cycle.
Differential Revision: https://phab.mercurial-scm.org/D4517
Boris Feld <boris.feld@octobus.net> [Thu, 30 Aug 2018 01:53:21 +0200] rev 39497
phase: report number of non-public changeset alongside the new range
When interacting with non-publishing repository or bundle, it is useful to
have some information about the phase of the changeset we just pulled.
This changeset updates the "new changesets MIN:MAX" output to also includes
phases information for non-public changesets. Displaying extra data about
non-public changesets means the output for exchange with publishing repository
(the default) is unaffected.
Matt Harbison <matt_harbison@yahoo.com> [Fri, 07 Sep 2018 23:54:42 -0400] rev 39496
tests: disable test-nointerrupt on Windows
Per the followup discussion[1]. proc.send_signal(INT) in timeout.py raises a
ValueError because of an unsupported signal. I don't like missing test coverage
for this on Windows. But this is the last test failing on Windows, and red all
the time hides new failures.
[1] https://phab.mercurial-scm.org/D3716
Matt Harbison <matt_harbison@yahoo.com> [Fri, 07 Sep 2018 23:39:49 -0400] rev 39495
tests: conditionalize an error message about unlinking a non empty directory
The message on Windows comes from win32.unlink(). It looks like os.unlink() on
posix platforms is a simple call to unlink(3), which turns into unlinkat(2).
Since there's a comment in one of the tests that the message should be improved,
I don't think it's worth adding a check in win32.unlink() to see if it's empty,
if that function is always going to fail on a directory. (It seems like the
POSIX spec allows unlinking directories though.)
Martin von Zweigbergk <martinvonz@google.com> [Fri, 07 Sep 2018 14:48:38 -0700] rev 39494
ancestors: add nullrev to set from the beginning
Differential Revision: https://phab.mercurial-scm.org/D4507
Yuya Nishihara <yuya@tcha.org> [Sat, 08 Sep 2018 10:59:24 +0900] rev 39493
ancestor: filter out initial revisions lower than stoprev
Yuya Nishihara <yuya@tcha.org> [Sat, 08 Sep 2018 10:48:42 +0900] rev 39492
ancestor: add test showing inconsistency between __iter__ and __contains__
Boris Feld <boris.feld@octobus.net> [Thu, 06 Sep 2018 19:37:38 -0400] rev 39491
ancestors: ensure a consistent order even in the "inclusive" case
It seems odds to first issue the "source" revs and then the other ancestors.
In addition, doing so can break the other contract of always issuing a child
before its parent. We update the code to apply the same logic to all yielded
revision. No tests break so we seem in the clear except where we explicitly
test the order.