sapling/eden/scm/tests/test-hgsql-sync-interval.t
Zeyi (Rice) Fan 92f6f35e7a mark all tests requiring Python 2
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
2020-01-30 18:49:21 -08:00

131 lines
3.2 KiB
Perl

#require py2
#chg-compatible
Test hgsql tries to sync before entering the critical section
$ . "$TESTDIR/hgsql/library.sh"
$ disable treemanifest
$ setconfig hgsql.verbose=1
$ newrepo state1
$ hg debugdrawdag << 'EOS'
> B
> |
> A
> EOS
$ newrepo state2
$ hg debugdrawdag << 'EOS'
> C
> |
> B
> |
> A
> EOS
$ newrepo state3
$ hg debugdrawdag << 'EOS'
> D
> |
> C
> |
> B
> |
> A
> EOS
$ newrepo state4
$ hg debugdrawdag << 'EOS'
> E
> |
> D
> |
> C
> |
> B
> |
> A
> EOS
$ cd $TESTTMP
$ initserver repo1 master
$ initserver repo2 master
$ initserver repo3 master
$ initserver repo4 master
Repo1: 2 commits. Sync them to the database.
$ cd $TESTTMP/repo1
$ hg pull -r tip $TESTTMP/state1
[hgsql] got lock after * seconds (read 1 rows) (glob)
pulling from $TESTTMP/state1
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
adding remote bookmark A
adding remote bookmark B
[hgsql] held lock for * seconds (read 5 rows; write 10 rows) (glob)
Repo2: Emulate client push. Hold the lock for long.
$ cd $TESTTMP/repo2
$ hg --config hooks.pretxnclose.dely='sleep 6' pull -r tip $TESTTMP/state2 &>out &
$ disown
Repo 3: Emulate client push to sql, after repo2.
$ sleep 2
$ cd $TESTTMP/repo3
$ hg --config hooks.pretxnclose.dely='sleep 6' pull -r tip $TESTTMP/state3 &>out &
$ disown
Emulate writing to another repo when the lock was held elsewhere.
Explaination:
- The first "getting 2 commits from database" is because repo4 is empty, and the database has A,B synced from repo1.
- The second "getting 1 commits from database" is because repo2 push completes.
- The third "getting 1 commits from database" is because repo3 push completes.
$ cd $TESTTMP/repo4
$ setconfig hgsql.syncinterval=0.1 hgsql.debugminsqllockwaittime=13
$ hg pull -r tip $TESTTMP/state4
[hgsql] getting 2 commits from database
[hgsql] getting 1 commits from database
[hgsql] getting 1 commits from database
[hgsql] got lock after * seconds (read * rows) (glob)
pulling from $TESTTMP/state4
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
adding remote bookmark E
[hgsql] held lock for * seconds (read * rows; write 8 rows) (glob)
Make sure repo2 and repo3 log looks sane.
$ cat $TESTTMP/repo2/out
[hgsql] getting 2 commits from database
[hgsql] got lock after * seconds (read 1 rows) (glob)
pulling from $TESTTMP/state2
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
adding remote bookmark C
[hgsql] held lock for * seconds (read 9 rows; write 8 rows) (glob)
$ cat $TESTTMP/repo3/out
[hgsql] getting 2 commits from database
[hgsql] got lock after * seconds (read 1 rows) (glob)
[hgsql] getting 1 commits from database
pulling from $TESTTMP/state3
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
adding remote bookmark D
[hgsql] held lock for * seconds (read 10 rows; write 8 rows) (glob)