Mercurial > hg
view tests/test-manifestv2.t @ 33388:0823f0983eaa
convert: transcode CVS log messages by specified encoding (issue5597)
Converting from CVS to Mercurial assumes that CVS log messages in "cvs
rlog" output are encoded in UTF-8 (or basic Latin-1). But cvs itself
is usually unaware of encoding of log messages, in practice.
Therefore, if there are commits, of which log message is encoded in
other than UTF-8, log message of corresponded revisions in the
converted repository will be broken.
To avoid such broken log messages, this patch transcodes CVS log
messages by encoding specified via "convert.cvsps.logencoding"
configuration.
This patch accepts multiple encoding for convenience, because
"multiple encoding mixed in a repository" easily occurs. For example,
UTF-8 (recent POSIX), cp932 (Windows), and EUC-JP (legacy POSIX) are
well known encoding for Japanese.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Tue, 11 Jul 2017 02:10:04 +0900 |
parents | 2329ca3ebc7a |
children | eb586ed5d8ce |
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Create repo with old manifest $ cat << EOF >> $HGRCPATH > [format] > usegeneraldelta=yes > EOF $ hg init existing $ cd existing $ echo footext > foo $ hg add foo $ hg commit -m initial We're using v1, so no manifestv2 entry is in requires yet. $ grep manifestv2 .hg/requires [1] Let's clone this with manifestv2 enabled to switch to the new format for future commits. $ cd .. $ hg clone --pull existing new --config experimental.manifestv2=1 requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd new Check that entry was added to .hg/requires. $ grep manifestv2 .hg/requires manifestv2 Make a new commit. $ echo newfootext > foo $ hg commit -m new Check that the manifest actually switched to v2. $ hg debugdata -m 0 foo\x0021e958b1dca695a60ee2e9cf151753204ee0f9e9 (esc) $ hg debugdata -m 1 \x00 (esc) \x00foo\x00 (esc) I\xab\x7f\xb8(\x83\xcas\x15\x9d\xc2\xd3\xd3:5\x08\xbad5_ (esc) Check that manifestv2 is used if the requirement is present, even if it's disabled in the config. $ echo newerfootext > foo $ hg --config experimental.manifestv2=False commit -m newer $ hg debugdata -m 2 \x00 (esc) \x00foo\x00 (esc) \xa6\xb1\xfb\xef]\x91\xa1\x19`\xf3.#\x90S\xf8\x06 \xe2\x19\x00 (esc) Check that we can still read v1 manifests. $ hg files -r 0 foo $ cd .. Check that entry is added to .hg/requires on repo creation $ hg --config experimental.manifestv2=True init repo $ cd repo $ grep manifestv2 .hg/requires manifestv2 Set up simple repo $ echo a > file1 $ echo b > file2 $ echo c > file3 $ hg ci -Aqm 'initial' $ echo d > file2 $ hg ci -m 'modify file2' Check that 'hg verify', which uses manifest.readdelta(), works $ hg verify checking changesets checking manifests crosschecking files in changesets and manifests checking files 3 files, 2 changesets, 4 total revisions Check that manifest revlog is smaller than for v1 $ hg debugindex -m rev offset length delta linkrev nodeid p1 p2 0 0 81 -1 0 57361477c778 000000000000 000000000000 1 81 33 0 1 aeaab5a2ef74 57361477c778 000000000000