Summary:
The Rust IO handles progress and streampager stuff. Switch to it so we don't
need to changing the `fout`, `ferr` when handling streampager in Python.
The chgserver logic is updated to just set raw fd 0, 1, 2 to update stdio,
since `fileno` is no longer exposed from Rust.
Manually tested the following commands, both without chg and with chg:
- lhg log -r . (no pager)
- lhg log (with streampager)
- lhg log --config pager.pager=less (with less pager)
- lhg commit (spawns pager)
- lhg debugprogress -s 100 --sleep 100 --with-output --pager=off (progress in stderr)
- lhg debugprogress -s 100 --sleep 100 --with-output --pager=on --config pager.interface=fullscreen (progress in streampager)
- lhg debugprogress -s 100 --sleep 100 --with-output --pager=on --config pager.pager='LESS= less' (progress is disabled with external pager)
Reviewed By: sfilipco
Differential Revision: D26612487
fbshipit-source-id: 8b4e36b614a0c080b93e41474f9a8fc33f890083
Summary:
The remaining test failures are mostly around bundle support, which
I'll fix in a later diff.
Reviewed By: quark-zju
Differential Revision: D23664037
fbshipit-source-id: 2bdde3cb4fcded6e0cf3afdc23269662544821df
Summary:
Some tools, like ShipIt, close stdin before they launch the subprocess.
This causes sys.stdin to be None, which breaks our pycompat buffer read. Let's
handle that.
Reviewed By: quark-zju
Differential Revision: D23734233
fbshipit-source-id: 0adc23cd5a8040716321f6ede0157bc8362d56e0
Summary:
The "meaningfulparents" concept is coupled with rev numbers.
Remove it. This changes default templates to not show parents, and `{parents}`
template to show parents.
Reviewed By: DurhamG
Differential Revision: D23408970
fbshipit-source-id: f1a8060122ee6655d9f64147b35a321af839266e
Summary:
extdiff uses shutil.rmtree which calls os.rmdir with new python 3
options. Since we pathc os.rmdir, we need to support those options.
Reviewed By: quark-zju
Differential Revision: D23350968
fbshipit-source-id: 081d179dcd67b51ffdeb6b85899adf4e574a8d0f
Summary:
Add a way to actually try out segmented changelog by setting
`format.use-segmented-changelog`.
The main compatibility issues are assumptions that `0 .. len(repo)` are valid
revision numbers. Segmented changelog uses 2 spans `0 .. len(master_group)`
and `<a large 64-bit int> ..` for the non-master group. Some assumptions
about `len(repo)` were removed.
Segmented changelog also does not support linkrevs since revs can be
re-assigned. Some logic (ex. in treemanifest) that relies on linkrev being
`len(repo)` is changed.
There might be other issues, which will be fixed once we discover them.
Reviewed By: sfilipco
Differential Revision: D22657187
fbshipit-source-id: 688ad718741de0ca15e6aeaf84aced24a20c6b09
Summary:
The zstore-commit-data code paths are in Python. We want to move them to behind
the Rust HgCommits abstractions. So stop making Python interact with the
low-level details.
Reviewed By: DurhamG
Differential Revision: D22638457
fbshipit-source-id: 435db8425a29ce4eae24a6202ad928f85a5f5ee2
Summary: This makes tests depend less on revision numbers.
Reviewed By: DurhamG
Differential Revision: D22468669
fbshipit-source-id: 74a06930faa3e6ee9d246ecc718c2a3740f57a54
Summary:
Incompatible tests are blacklisted.
The affects non-tests environment: `proxy-obsstore` is turned on.
That is in theory not very different from having an empty obsstore.
If it becomes an issue we can easily turn it off.
Reviewed By: sfilipco
Differential Revision: D21899139
fbshipit-source-id: e4a87ecced0542e7852b48b1a807775e523b3cc9
Summary:
Enables treemanifest for about 100 more tests. To make them pass I had
to expose the gettreepack capability from peers, which just works, and enable
treeonly and sendtrees by default in the tests, which I probably should've done
before anyway.
Reviewed By: quark-zju
Differential Revision: D21894955
fbshipit-source-id: 7a6a4d453824fb8c81a797a5487bf2ecc2b67761
Summary: Let's enable it for tests. We'll slow roll it in production.
Reviewed By: quark-zju
Differential Revision: D19543790
fbshipit-source-id: be7d18dd8ffe51615a27c39ebf4247ec405b4097
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:
This applies the new feature to all tests.
The tests do not use revlog fallback but we plan to use revlog fallback
in production for faster migration.
Reviewed By: DurhamG
Differential Revision: D18737259
fbshipit-source-id: 69633c7b2026fb3d19ca16d40368bded972efd86
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:
Add `#chg-compatible` to 572 tests that seem to pass with chg enabled.
This should make them run faster.
Reviewed By: xavierd
Differential Revision: D18870507
fbshipit-source-id: fe895e733efffc9286cd3d17c7a156c803124395
Summary:
In preparation for merging fb-mercurial sources to the Eden repository,
move everything from the top-level directory into an `eden/scm`
subdirectory.
