Mercurial > hg-stable
view tests/test-dirstate.t @ 48771:7dd5a2c0116a
revlog: implement changelogv2 packing and unpacking in C
This introduces a C implementation of changelogv2 records packing and unpacking
operations matching the pure Python counterpart, similarly to what we already
have for revlogv1 and revlogv2.
This is also necessary to access changelogv2 record fields from future Rust
code without going through the Python part, which would annihilate any
performance benefit.
Differential Revision: https://phab.mercurial-scm.org/D12178
author | pacien <pacien.trangirard@pacien.net> |
---|---|
date | Mon, 14 Feb 2022 12:34:02 +0100 |
parents | e845537f6adb |
children | 6cfa30681a1d |
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#testcases dirstate-v1 dirstate-v2 #if dirstate-v2 $ cat >> $HGRCPATH << EOF > [format] > use-dirstate-v2=1 > [storage] > dirstate-v2.slow-path=allow > EOF #endif ------ Test dirstate._dirs refcounting $ hg init t $ cd t $ mkdir -p a/b/c/d $ touch a/b/c/d/x $ touch a/b/c/d/y $ touch a/b/c/d/z $ hg ci -Am m adding a/b/c/d/x adding a/b/c/d/y adding a/b/c/d/z $ hg mv a z moving a/b/c/d/x to z/b/c/d/x moving a/b/c/d/y to z/b/c/d/y moving a/b/c/d/z to z/b/c/d/z Test name collisions $ rm z/b/c/d/x $ mkdir z/b/c/d/x $ touch z/b/c/d/x/y $ hg add z/b/c/d/x/y abort: file 'z/b/c/d/x' in dirstate clashes with 'z/b/c/d/x/y' [255] $ rm -rf z/b/c/d $ touch z/b/c/d $ hg add z/b/c/d abort: directory 'z/b/c/d' already in dirstate [255] $ cd .. Issue1790: dirstate entry locked into unset if file mtime is set into the future Prepare test repo: $ hg init u $ cd u $ echo a > a $ hg add adding a $ hg ci -m1 Set mtime of a into the future: $ touch -t 203101011200 a Status must not set a's entry to unset (issue1790): $ hg status $ hg debugstate n 644 2 2031-01-01 12:00:00 a Test modulo storage/comparison of absurd dates: #if no-aix $ touch -t 195001011200 a $ hg st $ hg debugstate n 644 2 2018-01-19 15:14:08 a #endif Verify that exceptions during a dirstate change leave the dirstate coherent (issue4353) $ cat > ../dirstateexception.py <<EOF > from __future__ import absolute_import > from mercurial import ( > error, > extensions, > mergestate as mergestatemod, > ) > > def wraprecordupdates(*args): > raise error.Abort(b"simulated error while recording dirstateupdates") > > def reposetup(ui, repo): > extensions.wrapfunction(mergestatemod, 'recordupdates', > wraprecordupdates) > EOF $ hg rm a $ hg commit -m 'rm a' $ echo "[extensions]" >> .hg/hgrc $ echo "dirstateex=../dirstateexception.py" >> .hg/hgrc $ hg up 0 abort: simulated error while recording dirstateupdates [255] $ hg log -r . -T '{rev}\n' 1 $ hg status ? a