Mercurial > hg
view tests/test-encoding.t @ 35237:8df8ce2cc5dd
remotenames: add functionality to store remotenames under .hg/hgremotenames/
This patch moves the functionality from remotenames extension to store
remotenames to core.
Storage format used by remotenames extension:
A single file `.hg/remotenames` with an entry in each line where each line is of
format:
`node nametype remotepath/name`
where nametype is either 'bookmarks' or 'branches'.
This was not the best way to store data, so while moving to core the storage
format was changed but yet not the final format. The storage format used by core
after this patch will be:
* A file for each type of name i.e. bookmarks and branches in .hg/remotenames/
directory
* A version number on the top of the file. The version for current format is 0.
* An entry in each line where each line is of the format
`node\0remotepath\0name`
The logic to sync with existing remotenames file and saving journals and other
related things will be moved to core in next patches incrementally.
Thanks to Ryan, Augie and Durham for suggestions on storage format.
Previously reviewed as D939.
Differential Revision: https://phab.mercurial-scm.org/D1548
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Thu, 05 Oct 2017 00:44:38 +0530 |
parents | eb586ed5d8ce |
children | 035af48b2903 |
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Test character encoding $ hg init t $ cd t we need a repo with some legacy latin-1 changesets $ hg unbundle "$TESTDIR/bundles/legacy-encoding.hg" adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 1 files new changesets 1e78a93102a3:0e5b7e3f9c4a (run 'hg update' to get a working copy) $ hg co 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ $PYTHON << EOF > f = file('latin-1', 'w'); f.write("latin-1 e' encoded: \xe9"); f.close() > f = file('utf-8', 'w'); f.write("utf-8 e' encoded: \xc3\xa9"); f.close() > f = file('latin-1-tag', 'w'); f.write("\xe9"); f.close() > EOF should fail with encoding error $ echo "plain old ascii" > a $ hg st M a ? latin-1 ? latin-1-tag ? utf-8 $ HGENCODING=ascii hg ci -l latin-1 transaction abort! rollback completed abort: decoding near ' encoded: \xe9': 'ascii' codec can't decode byte 0xe9 in position 20: ordinal not in range(128)! (esc) [255] these should work $ echo "latin-1" > a $ HGENCODING=latin-1 hg ci -l latin-1 $ echo "utf-8" > a $ HGENCODING=utf-8 hg ci -l utf-8 $ HGENCODING=latin-1 hg tag `cat latin-1-tag` $ HGENCODING=latin-1 hg branch `cat latin-1-tag` marked working directory as branch \xe9 (esc) (branches are permanent and global, did you want a bookmark?) $ HGENCODING=latin-1 hg ci -m 'latin1 branch' $ hg -q rollback $ HGENCODING=latin-1 hg branch \xe9 (esc) $ HGENCODING=latin-1 hg ci -m 'latin1 branch' $ rm .hg/branch hg log (ascii) $ hg --encoding ascii log changeset: 5:a52c0692f24a branch: ? tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: latin1 branch changeset: 4:94db611b4196 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Added tag ? for changeset ca661e7520de changeset: 3:ca661e7520de tag: ? user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: utf-8 e' encoded: ? changeset: 2:650c6f3d55dd user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: latin-1 e' encoded: ? changeset: 1:0e5b7e3f9c4a user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: koi8-r: ????? = u'\u0440\u0442\u0443\u0442\u044c' changeset: 0:1e78a93102a3 user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: latin-1 e': ? = u'\xe9' hg log (latin-1) $ hg --encoding latin-1 log changeset: 5:a52c0692f24a branch: \xe9 (esc) tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: latin1 branch changeset: 4:94db611b4196 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Added tag \xe9 for changeset ca661e7520de (esc) changeset: 3:ca661e7520de tag: \xe9 (esc) user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: utf-8 e' encoded: \xe9 (esc) changeset: 2:650c6f3d55dd user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: latin-1 e' encoded: \xe9 (esc) changeset: 1:0e5b7e3f9c4a user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: koi8-r: \xd2\xd4\xd5\xd4\xd8 = u'\\u0440\\u0442\\u0443\\u0442\\u044c' (esc) changeset: 0:1e78a93102a3 user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: latin-1 e': \xe9 = u'\\xe9' (esc) hg log (utf-8) $ hg --encoding utf-8 log changeset: 5:a52c0692f24a branch: \xc3\xa9 (esc) tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: latin1 branch changeset: 4:94db611b4196 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Added tag \xc3\xa9 for changeset ca661e7520de (esc) changeset: 3:ca661e7520de tag: \xc3\xa9 (esc) user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: utf-8 e' encoded: \xc3\xa9 (esc) changeset: 2:650c6f3d55dd user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: latin-1 e' encoded: \xc3\xa9 (esc) changeset: 1:0e5b7e3f9c4a user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: koi8-r: \xc3\x92\xc3\x94\xc3\x95\xc3\x94\xc3\x98 = u'\\u0440\\u0442\\u0443\\u0442\\u044c' (esc) changeset: 0:1e78a93102a3 user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: latin-1 e': \xc3\xa9 = u'\\xe9' (esc) hg tags (ascii) $ HGENCODING=ascii hg tags tip 5:a52c0692f24a ? 3:ca661e7520de hg tags (latin-1) $ HGENCODING=latin-1 hg tags tip 5:a52c0692f24a \xe9 3:ca661e7520de (esc) hg tags (utf-8) $ HGENCODING=utf-8 hg tags tip 5:a52c0692f24a \xc3\xa9 3:ca661e7520de (esc) hg tags (JSON) $ hg tags -Tjson [ { "node": "a52c0692f24ad921c0a31e1736e7635a8b23b670", "rev": 5, "tag": "tip", "type": "" }, { "node": "ca661e7520dec3f5438a63590c350bebadb04989", "rev": 3, "tag": "\xc3\xa9", (esc) "type": "" } ] hg branches (ascii) $ HGENCODING=ascii hg branches ? 5:a52c0692f24a default 4:94db611b4196 (inactive) hg branches (latin-1) $ HGENCODING=latin-1 hg branches \xe9 5:a52c0692f24a (esc) default 4:94db611b4196 (inactive) hg branches (utf-8) $ HGENCODING=utf-8 hg branches \xc3\xa9 5:a52c0692f24a (esc) default 4:94db611b4196 (inactive) $ echo '[ui]' >> .hg/hgrc $ echo 'fallbackencoding = koi8-r' >> .hg/hgrc hg log (utf-8) $ HGENCODING=utf-8 hg log changeset: 5:a52c0692f24a branch: \xc3\xa9 (esc) tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: latin1 branch changeset: 4:94db611b4196 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Added tag \xc3\xa9 for changeset ca661e7520de (esc) changeset: 3:ca661e7520de tag: \xc3\xa9 (esc) user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: utf-8 e' encoded: \xc3\xa9 (esc) changeset: 2:650c6f3d55dd user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: latin-1 e' encoded: \xc3\xa9 (esc) changeset: 1:0e5b7e3f9c4a user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: koi8-r: \xd1\x80\xd1\x82\xd1\x83\xd1\x82\xd1\x8c = u'\\u0440\\u0442\\u0443\\u0442\\u044c' (esc) changeset: 0:1e78a93102a3 user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: latin-1 e': \xd0\x98 = u'\\xe9' (esc) hg log (dolphin) $ HGENCODING=dolphin hg log abort: unknown encoding: dolphin (please check your locale settings) [255] $ HGENCODING=ascii hg branch `cat latin-1-tag` abort: decoding near '\xe9': 'ascii' codec can't decode byte 0xe9 in position 0: ordinal not in range(128)! (esc) [255] $ cp latin-1-tag .hg/branch $ HGENCODING=latin-1 hg ci -m 'auto-promote legacy name' Test roundtrip encoding of lookup tables when not using UTF-8 (issue2763) $ HGENCODING=latin-1 hg up `cat latin-1-tag` 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ cd .. Test roundtrip encoding/decoding of utf8b for generated data #if hypothesis >>> from hypothesishelpers import * >>> from mercurial import encoding >>> roundtrips(st.binary(), encoding.fromutf8b, encoding.toutf8b) Round trip OK #endif