Summary:
The push-pull test was broken by my recent change to make indexedlog
the default. It wasn't caught because the test is disabled in Python 3. It now
passes with Python 3 so let's enable it.
The repack-remove fix is just some flakiness I've seen lately.
Reviewed By: singhsrb
Differential Revision: D26412998
fbshipit-source-id: be4b648f31bd6dfbf6a6e5d2e382acb084461974
Summary:
Re-implement the `findcommonheads` logic using `changelog` APIs that are going
to have native support from Rust.
This decouples from revlog-based Python DAG logic, namely `dagutil.revlogdag`,
and `ancestor.incrementalmissingancestors`, unblocking Rust DAG progress, and
cleans up the algorithm to not use revision numbers.
The core algorithm is unchanged. The sampling logic is simplified and tweaked
a bit (ex. no 'initial' / 'quick initial' special cases). The debug and
progress messages are more verbose, and variable names are chosen to match
the docstrings.
I improved the doc a bit, and added some TODO notes about where I think can be
improved.
Reviewed By: sfilipco
Differential Revision: D22519582
fbshipit-source-id: ac8cc8bebad91b4045d69f402e69b7ca28146414
Summary: This makes tests depend less on revision numbers.
Reviewed By: DurhamG
Differential Revision: D22468669
fbshipit-source-id: 74a06930faa3e6ee9d246ecc718c2a3740f57a54
Summary:
Change by `fix-revnum.py`. Part of the tests using `hg debugstrip`,
which I'm trying to avoid.
Reviewed By: DurhamG
Differential Revision: D22240181
fbshipit-source-id: a569b712fe4b985378e5c61c000deecccefbc488
Summary: Most of them need extra server-side bookmarks for deciding phases.
Reviewed By: DurhamG
Differential Revision: D22130169
fbshipit-source-id: 2a4d3301fbf9dd8b8003fc319bda1180c6196ce8
Summary:
The code path printing that message is rarely used in production setup. This
makes transition to mutation easier.
Reviewed By: sfilipco
Differential Revision: D21913595
fbshipit-source-id: 3aa22575c11e38dbb7d4c4cbc7aad8dde2e755ed
Summary:
An earlier change (D21394302) made discovery sampling use the most
recent commits. This ended up not being correct since if the requested sample
did not find any hits then the unknown set would not be reduced and the next
requested set would not change, resulting in an infinite loop.
The goal of the original diff was to ensure master was in the initial sample set
so we didn't have to inspect a bunch of really old commits. Let's go back to
random sampling, but manually insert master into the initial set.
In the long-term we should throw away all this code and use something similar to
discovery.fastdiscovery instead which just relies on the public heads.
Reviewed By: quark-zju
Differential Revision: D21577331
fbshipit-source-id: d738de255e292fc569eb27f250dcd3eaafaaae43
Summary:
Computing delta force the client to have the previous version locally, which it
may not have, forcing a full fetch of the blob, to then compute a delta. Since
delta are a way to save on bandwidth usage, fetching a blob to compute it
negate its benefits.
Reviewed By: DurhamG
Differential Revision: D20999424
fbshipit-source-id: ae958bb71e6a16cfc77f9ccebd82eec00ffda0db
Summary:
This diff marks **ALL** mercurial tests requiring Python 2 feature.
After you fixes some tests, simply remove the `py2` feature requirement and that tests will be continuously run after your diff is landed.
To bypass this feature requirement, run the tests command with `HGTEST_FORCE_PY2=1`. For example:
```
HGTEST_FORCE_PY2=1 buck test //eden/scm/tests:hg_run_tests
```
or
```
HGTEST_FORCE_PY2=1 python run-tests.py
```
----
Basically this diff are created with the following commands:
```
$ sed -i 's/import feature\(.*\)$/import feature\1\n\nfeature.require(["py2"])/' test-*-t.py
$ sed -i '1s/^/#require py2\n/' test-*.t
$ ls | grep -P "^test.*(?<\!-t)\.py$" > list && vim -p $(cat list)
# manually adding feature requires for these Python tests.
```
(Note: this ignores all push blocking failures!)
ignore-conflict-markers
Reviewed By: singhsrb
Differential Revision: D19655148
fbshipit-source-id: 985e3ccb4010cc559049f1d89f8909bc2d9b5e20
Summary: Use `disable treemanifest` in place of `setconfig extensions.treemanifest=!`
Reviewed By: quark-zju
Differential Revision: D19457678
fbshipit-source-id: 47c8b3c4f4ed5cfc97275ca67afab4a86ffe7f0d
Summary:
Reverts https://www.mercurial-scm.org/repo/hg/rev/eb586ed5d8ce.
The colon syntax (x:y) is deprecated and is unsupported by segmented changelog.
Reviewed By: DurhamG
Differential Revision: D19394101
fbshipit-source-id: 8c66756f1035ab7660180716a2afa052879f384e
Summary:
The phases of a commit is a more precise metric for whether a change is public
or not, let's use this instead of testing for data to be present in the local
contentstore.
Reviewed By: quark-zju
Differential Revision: D19393502
fbshipit-source-id: b1c735c8400e8d5a1a7f7013d9a4a1ad423c5023
Summary:
The Rust ContentStore will not print these, and in order to better understand
what tests are broken with it enabled, let's make them optional.
Reviewed By: quark-zju
Differential Revision: D19318848
fbshipit-source-id: 87a1da510b51adc40a0d08157925a990456d3e9c
Summary:
We no longer user tags in any of our repositories, so let's delete all
the code and remove some tech debt.
Previously drawdag was our last remaining use of tags, but in a previous diff I
switched that to use bookmarks.
Reviewed By: quark-zju
Differential Revision: D19042226
fbshipit-source-id: d7871c71c1026599aa70fdd806418347ea214a8a
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
Summary:
In preparation for merging fb-mercurial sources to the Eden repository,
move everything from the top-level directory into an `eden/scm`
subdirectory.
