Mercurial > hg-stable
changeset 46321:d32e7ed81f4f
persistent-nodemap: catch the right exception on python
On Python 2, Missing file are IOError, not OSError, apparently.
Differential Revision: https://phab.mercurial-scm.org/D9809
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Sun, 17 Jan 2021 19:22:30 +0100 |
| parents | ef771d329961 |
| children | 7c1367c0b5bc |
| files | mercurial/revlogutils/nodemap.py tests/test-persistent-nodemap.t |
| diffstat | 2 files changed, 33 insertions(+), 1 deletions(-) [+] |
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--- a/mercurial/revlogutils/nodemap.py Sun Jan 17 02:50:26 2021 -0500 +++ b/mercurial/revlogutils/nodemap.py Sun Jan 17 19:22:30 2021 +0100 @@ -56,7 +56,7 @@ data = util.buffer(util.mmapread(fd, data_length)) else: data = fd.read(data_length) - except OSError as e: + except (IOError, OSError) as e: if e.errno == errno.ENOENT: return None else:
--- a/tests/test-persistent-nodemap.t Sun Jan 17 02:50:26 2021 -0500 +++ b/tests/test-persistent-nodemap.t Sun Jan 17 19:22:30 2021 +0100 @@ -374,6 +374,38 @@ $ hg log -r "$OTHERNODE" -T '{rev}\n' 5002 +missing data file +----------------- + + $ UUID=`hg debugnodemap --metadata| grep 'uid:' | \ + > sed 's/uid: //'` + $ FILE=.hg/store/00changelog-"${UUID}".nd + $ mv $FILE ../tmp-data-file + $ cp .hg/store/00changelog.n ../tmp-docket + +mercurial don't crash + + $ hg log -r . + changeset: 5002:b355ef8adce0 + tag: tip + parent: 4998:d918ad6d18d3 + user: test + date: Thu Jan 01 00:00:00 1970 +0000 + summary: babar + + $ hg debugnodemap --metadata + + $ hg debugupdatecache + $ hg debugnodemap --metadata + uid: * (glob) + tip-rev: 5002 + tip-node: b355ef8adce0949b8bdf6afc72ca853740d65944 + data-length: 121088 + data-unused: 0 + data-unused: 0.000% + $ mv ../tmp-data-file $FILE + $ mv ../tmp-docket .hg/store/00changelog.n + Check transaction related property ==================================