tests: add "(glob)" to paths in test-hgrc.t for Windows

tests: add "(glob)" to paths in test-url-rev.t for Windows

tests: adjust expected prompt choice outputs in test-record.t for Windows Changeset 9ab18a912c44 introduced "showing prompt choice if input is not a tty but is forced to be interactive" and adjusted expected output in test-record.t. But some tests for no-execbit platform (= Windows) were not adjusted by 9ab18a912c44. This causes unexpected failure of test-record on Windows environment. This patch adds below to prompt lines for such tests: - prompt choice at the end of prompt line, and - empty line after prompt line

ui: separate option to show prompt echo, enabled only in tests (issue4417) The problem in commandserver was addressed by 524b786bd54f, but it is tricky to reuse ui.nontty option to disable echo back. Instead, this patch introduces new option to enable echoing of prompt response. Prompt echoing is changed to be off by default, which should avoid possible breakage of output parsing in user scripts. For now, this option is undocumented because it exists for internal use.

Added signature for changeset 7f8d16af8cae

Added tag 3.2-rc for changeset 7f8d16af8cae

merge with i18n

i18n-ru: synchronized with 6b4dc7968bf0

merge default into stable for 3.2 freeze

hook: schedule run "b2x-transactionclose" for after lock release Hooks that run after the transaction need to be able to touch the repository. So we need to run them after the lock release. This is similar to what the "changegroup" hook is doing in the `addchangegroup` function.

repoview: issue a special message when filtering hidden changesets Hidden changesets are by far the most common error case and is the only one[1] that can reach the user. We move to a friendlier message with a hint about how to access the data anyway. We should probably point to a help topic instead but we do not have such a topic yet. Example of the new output abort: hidden revision '4'! (use --hidden to access hidden revisions) [1] Actually, filtering from "served" can also reach the user during certain exchange operations.

repoview: include the filter name in filtered revision error messages This will help user to debug. A more precise message will be issued for the most common case ("visible" filter) in the next changesets. example output: - abort: filtered revision '4'! + abort: filtered revision '4' (not in 'visible' subset)!

largefiles: inline redundant toname function in status Simpler and an optimization.

largefiles: inline redundant inctx function in status

ssl: only use the dummy cert hack if using an Apple Python (issue4410) The hack for using certificate store in addition to the provided CAs resides in Apple's OpenSSL. Apple's own Pythons will use it, but other custom built Pythons might use a custom built OpenSSL without that hack and will fail when exposed to the dummy cacert introduced in d7f7f1860f00. There do not seem to be a simple way to check from Python if we are using a patched OpenSSL or if it is an Apple OpenSSL. Instead, check if the Python executable resides in /usr/bin/python* or in /System/Library/Frameworks/Python.framework/ and assume that all Pythons found there will be native Pythons using the patched OpenSSL. Custom built Pythons will not get the benefit of using the CAs from the certificate store.

largefiles: move initialization of standins variable to clarify its "scope"

largefiles: the update override only needs lfdirstate and status for --check

largefiles: remove confusing rev parameter for lfdirstatestatus Dirstate only works on the repo wctx.

largefiles: replace repo._isaddremove hack with a simple function parameter

status: add more complete tests for --rev The 'status --rev' code is not very well tested, which has bitten us as recently as in issue4321. Let's add some more tests, some of which uncover bugs. Remove the few existing tests that are now covered in a more thorough and consistent way.

cmdserver: include pid of server handling requests in hello message Because unix-mode server forks child process per connection, client does not know the pid of the server that will handle requests. The pid is necessary to interrupt hung process: 1. client connects to socket server 2. server accepts the connection, forks, and tells pid 3. client requests "runcommand pull" .. hung .. 4. client sends SIGINT to the (forked) server 5. server returns from I/O wait Note that getsockopt(SO_PEERCRED) of Linux cannot be used because the server fork()s after accept().

run-tests: clean up unused globals that were removed by tests-refactor series They were demoted to instance variables by cb88d4a04f58, 1ad7aabba14e, 93511a595766, 2e1aa8c1ee37, 8e7b0f4d6ac7 and 02087bc4f143.

docker: use official centos5 image I guess it didn't exist when centos5 support was introduced.

docker: add centos7 target for CentOS / Red Hat 7 support

lock: while releasing, unlink lockfile even if the release function throws Consider a hypothetical bug in the release function that causes it to raise an exception. Also consider the bisect command, which saves its state in a finally clause. Saving the state requires acquiring the wlock. If we don't unlink the lockfile when the exception is thrown, we'll try to acquire the wlock again. We're going to try and acquire a lock again while our old lockfile is on disk. The PID on disk is our own, and of course we're still running, so we won't take over the lock. Hence we'll be stuck waiting for a lock that we left behind ourselves. To avoid this, always unlink the lockfile. This preserves the invariant that self.held > 0 is equivalent to the lockfile existing on disk.

i18n: cache the result of every gettext call In looking at profiler output for 'hg log' on mozilla-central, I noticed we spent a _huge_ amount of time in gettext relative to what it's doing. Caching provides a roughly 15% performance improvement even on repositories as small as hg. == hg repo on linux == Before: % cumulative self time seconds seconds name 5.05 0.19 0.19 i18n.py:62:gettext 4.84 0.18 0.18 revlog.py:88:decompress 2.95 0.17 0.11 changelog.py:201:node 2.32 0.09 0.09 ui.py:577:write 2.11 0.08 0.08 i18n.py:72:gettext 2.11 0.08 0.08 obsolete.py:196:_fm0readmarkers 1.89 0.07 0.07 obsolete.py:569:_load 1.68 0.63 0.06 localrepo.py:29:__get__ real 0m4.026s user 0m3.993s sys 0m0.034s After: % cumulative self time seconds seconds name 8.05 0.26 0.26 revlog.py:88:decompress 2.68 0.22 0.09 color.py:395:write 2.20 0.07 0.07 obsolete.py:196:_fm0readmarkers 1.95 0.06 0.06 obsolete.py:174:_fm0readmarkers 1.95 0.06 0.06 ui.py:577:write 1.95 0.06 0.06 util.py:1228:datestr 1.71 0.06 0.06 utf_8.py:16:decode 1.71 0.06 0.06 revlog.py:273:__len__ real 0m3.519s user 0m3.447s sys 0m0.073s == mozilla-central repo on linux == Before: % cumulative self time seconds seconds name 7.72 2.35 2.35 revlog.py:88:decompress 4.46 1.36 1.36 i18n.py:62:gettext 2.22 0.67 0.67 i18n.py:72:gettext 2.19 1.14 0.67 changelog.py:201:node 2.16 0.66 0.66 ui.py:577:write 1.96 0.60 0.60 utf_8.py:16:decode 1.93 1.97 0.59 color.py:395:write 1.85 0.81 0.56 changelog.py:136:tip real 0m30.822s user 0m30.660s sys 0m0.149s After: % cumulative self time seconds seconds name 9.82 2.49 2.49 revlog.py:88:decompress 2.67 1.31 0.68 localrepo.py:29:__get__ 2.57 0.65 0.65 utf_8.py:16:decode 2.48 1.01 0.63 changelog.py:201:node 2.10 0.82 0.53 changelog.py:136:tip 2.01 0.51 0.51 ui.py:577:write 1.91 0.49 0.49 util.py:1232:datestr 1.85 1.65 0.47 color.py:395:write real 0m25.619s user 0m25.446s sys 0m0.166s == cpython repo on os x = Before: % cumulative self time seconds seconds name 5.05 1.35 1.35 cmdutil.py:982:_show 4.59 1.22 1.22 revlog.py:274:__len__ 3.98 1.06 1.06 i18n.py:62:gettext 3.91 1.04 1.04 revlog.py:1016:revision 3.68 0.98 0.98 revlog.py:337:parents 3.45 0.92 0.92 revlog.py:88:decompress 2.91 0.78 0.78 revlog.py:309:rev 2.62 0.70 0.70 revlog.py:1033:revision real 0m30.414s user 0m28.145s sys 0m0.541s After: % cumulative self time seconds seconds name 7.98 1.66 1.66 cmdutil.py:982:_show 6.83 1.42 1.42 changelog.py:46:decodeextra 5.18 1.08 1.08 revlog.py:274:__len__ 3.94 0.82 0.82 revlog.py:1016:revision 3.41 0.71 0.71 revlog.py:309:rev 3.32 0.69 0.69 revlog.py:88:decompress 2.99 0.63 0.62 revlog.py:1033:revision 2.69 0.56 0.56 revlog.py:341:start real 0m22.811s user 0m21.883s sys 0m0.397s

util.system: avoid buffering of subprocess output when it is piped util.system() copies subprocess' output through pipe if output file is not stdout. Because a file iterator has internal buffering, output won't be flushed until enough data is available. Therefore, it could easily miss important messages such as "waiting for lock".

bundle2: client side support for a part to import external bundles Bundle2 opens doors to advanced features allowing to reduce load on mercurial servers, and improve clone experience for users on unstable or slow networks. For instance, it could be possible to pre-generate a bundle of a repository, and give a pointer to it to clients cloning the repository, followed by another changegroup with the remainder. For significantly big repositories, this could come as several base bundles with e.g. 10k changesets, which, combined with checkpoints (not part of this change), would prevent users with flaky networks from starting over any time their connection fails. While the server-side support for those features doesn't exist yet, it is preferable to have client-side support for this early-on, allowing experiments on servers only requiring a vanilla client with bundle2 enabled.

bundle2: remove _getbundleextrapart Extensions can now add new part generators with the getbundle2partsgenerator decorator instead.

glossary: add deprecated and experimental