Mercurial > public > mercurial-scm > hg-stable
diff mercurial/dirstatemap.py @ 49680:ecd28d89c29e stable
dirstate-v2: add devel config option to control write behavior
This will help us to write predictable tests checking behavior in each case.
| author | Rapha?l Gom?s <rgomes@octobus.net> |
|---|---|
| date | Tue, 28 Feb 2023 15:49:53 +0100 |
| parents | 1891086f6c7f |
| children | fc8e37c380d3 |
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--- a/mercurial/dirstatemap.py Fri Feb 24 18:21:54 2023 +0100 +++ b/mercurial/dirstatemap.py Tue Feb 28 15:49:53 2023 +0100 @@ -33,6 +33,7 @@ WRITE_MODE_AUTO = 0 WRITE_MODE_FORCE_NEW = 1 +WRITE_MODE_FORCE_APPEND = 2 class _dirstatemapcommon: @@ -57,6 +58,16 @@ self._parents = None self._dirtyparents = False self._docket = None + write_mode = ui.config(b"devel", b"dirstate.v2.data_update_mode") + if write_mode == b"auto": + self._write_mode = WRITE_MODE_AUTO + elif write_mode == b"force-append": + self._write_mode = WRITE_MODE_FORCE_APPEND + elif write_mode == b"force-new": + self._write_mode = WRITE_MODE_FORCE_NEW + else: + # unknown value, fallback to default + self._write_mode = WRITE_MODE_AUTO # for consistent view between _pl() and _read() invocations self._pendingmode = None @@ -612,7 +623,7 @@ return # We can only append to an existing data file if there is one - write_mode = WRITE_MODE_AUTO + write_mode = self._write_mode if self.docket.uuid is None: write_mode = WRITE_MODE_FORCE_NEW packed, meta, append = self._map.write_v2(write_mode)