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diffstat: fix parsing of filenames with spaces...
diffstat: fix parsing of filenames with spaces The patch changes the output of "hg diff --stat" when one file whose filename has spaces has changed, making it get the full filename instead of just the substring between the last space and the end of the filename. It also changes the diffstat generated by "hg email -d" when one of the commit messages starts with "diff". Because of the regex used to parse the filename, the diffstat generated by "hg email -d" will still be not correct if a commit message starts with "diff -r ". Before the patch Mercurial has the following behavior: $ echo "foobar">"file with spaces" $ hg add "file with spaces" $ hg diff --stat spaces | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) $ hg diff --git --stat file with spaces | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) After the patch: $ echo "foobar">"file with spaces" $ hg add "file with spaces" $ hg diff --stat file with spaces | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) $ hg diff --git --stat file with spaces | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) Before the patch: $ hg add mercurial/patch.py tests/tests-diffstat.t $ hg commit -m "diffstat: fix parsing of filenames" $ hg email -d --test tip This patch series consists of 1 patches. diffstat: fix parsing of filenames [...] filenames | 0 mercurial/patch.py | 6 ++++-- tests/test-diffstat.t | 17 +++++++++++++++++ 3 files changed, 21 insertions(+), 2 deletions(-) [...] After the patch: $ hg email -d --test tip This patch series consists of 1 patches. diffstat: fix parsing of filenames [...] mercurial/patch.py | 6 ++++-- tests/test-diffstat.t | 17 +++++++++++++++++ 3 files changed, 21 insertions(+), 2 deletions(-) [...]
Patrick Mezard - - Load All Authors

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r13332:927e3940 stable
r13395:104c9ed9 default
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test-subrepo-svn.t
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$ "$TESTDIR/hghave" svn || exit 80
$ fix_path()
> {
> tr '\\' /
> }
SVN wants all paths to start with a slash. Unfortunately, Windows ones
don't. Handle that.
$ escapedwd=`pwd | fix_path`
$ expr "$escapedwd" : '\/' > /dev/null || escapedwd="/$escapedwd"
$ escapedwd=`python -c "import urllib, sys; sys.stdout.write(urllib.quote(sys.argv[1]))" "$escapedwd"`
create subversion repo
$ SVNREPO="file://$escapedwd/svn-repo"
$ WCROOT="`pwd`/svn-wc"
$ svnadmin create svn-repo
$ svn co "$SVNREPO" svn-wc
Checked out revision 0.
$ cd svn-wc
$ mkdir src
$ echo alpha > src/alpha
$ svn add src
A src
A src/alpha
$ mkdir externals
$ echo other > externals/other
$ svn add externals
A externals
A externals/other
$ svn ci -m 'Add alpha'
Adding externals
Adding externals/other
Adding src
Adding src/alpha
Transmitting file data ..
Committed revision 1.
$ svn up
At revision 1.
$ echo "externals -r1 $SVNREPO/externals" > extdef
$ svn propset -F extdef svn:externals src
property 'svn:externals' set on 'src'
$ svn ci -m 'Setting externals'
Sending src
Committed revision 2.
$ cd ..
create hg repo
$ mkdir sub
$ cd sub
$ hg init t
$ cd t
first revision, no sub
$ echo a > a
$ hg ci -Am0
adding a
add first svn sub with leading whitespaces
$ echo "s = [svn] $SVNREPO/src" >> .hgsub
$ echo "subdir/s = [svn] $SVNREPO/src" >> .hgsub
$ svn co --quiet "$SVNREPO"/src s
$ mkdir subdir
$ svn co --quiet "$SVNREPO"/src subdir/s
$ hg add .hgsub
$ hg ci -m1
committing subrepository s
committing subrepository subdir/s
make sure we avoid empty commits (issue2445)
$ hg sum
parent: 1:* tip (glob)
1
branch: default
commit: (clean)
update: (current)
$ hg ci -moops
nothing changed
[1]
debugsub
$ hg debugsub
path s
source file://*/svn-repo/src (glob)
revision 2
path subdir/s
source file://*/svn-repo/src (glob)
revision 2
change file in svn and hg, commit
$ echo a >> a
$ echo alpha >> s/alpha
$ hg sum
parent: 1:* tip (glob)
1
branch: default
commit: 1 modified, 1 subrepos
update: (current)
$ hg commit -m 'Message!'
committing subrepository s
Sending*s/alpha (glob)
Transmitting file data .
Committed revision 3.
Fetching external item into '$TESTTMP/sub/t/s/externals'
External at revision 1.
At revision 3.
$ hg debugsub
path s
source file://*/svn-repo/src (glob)
revision 3
path subdir/s
source file://*/svn-repo/src (glob)
revision 2
add an unrelated revision in svn and update the subrepo to without
bringing any changes.
$ svn mkdir --parents "$SVNREPO/unrelated" -m 'create unrelated'
Committed revision 4.
$ svn up s
Fetching external item into 's/externals'
External at revision 1.
At revision 4.
$ hg sum
parent: 2:* tip (glob)
Message!
branch: default
commit: (clean)
update: (current)
$ echo a > s/a
should be empty despite change to s/a
$ hg st
add a commit from svn
$ cd "$WCROOT"/src
$ svn up
U alpha
Fetching external item into 'externals'
A externals/other
Updated external to revision 1.
Updated to revision 4.
$ echo xyz >> alpha
$ svn propset svn:mime-type 'text/xml' alpha
property 'svn:mime-type' set on 'alpha'
$ svn ci -m 'amend a from svn'
Sending src/alpha
Transmitting file data .
Committed revision 5.
$ cd ../../sub/t
this commit from hg will fail
$ echo zzz >> s/alpha
$ hg ci -m 'amend alpha from hg'
committing subrepository s
abort: svn: Commit failed (details follow):
svn: (Out of date)?.*/src/alpha.*(is out of date)? (re)
[255]
$ svn revert -q s/alpha
this commit fails because of meta changes
$ svn propset svn:mime-type 'text/html' s/alpha
property 'svn:mime-type' set on 's/alpha'
$ hg ci -m 'amend alpha from hg'
committing subrepository s
abort: svn: Commit failed (details follow):
svn: (Out of date)?.*/src/alpha.*(is out of date)? (re)
[255]
$ svn revert -q s/alpha
this commit fails because of externals changes
$ echo zzz > s/externals/other
$ hg ci -m 'amend externals from hg'
committing subrepository s
abort: cannot commit svn externals
[255]
$ hg diff --subrepos -r 1:2 | grep -v diff
--- a/.hgsubstate Thu Jan 01 00:00:00 1970 +0000
+++ b/.hgsubstate Thu Jan 01 00:00:00 1970 +0000
@@ -1,2 +1,2 @@
-2 s
+3 s
2 subdir/s
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,2 @@
a
+a
$ svn revert -q s/externals/other
this commit fails because of externals meta changes
$ svn propset svn:mime-type 'text/html' s/externals/other
property 'svn:mime-type' set on 's/externals/other'
$ hg ci -m 'amend externals from hg'
committing subrepository s
abort: cannot commit svn externals
[255]
$ svn revert -q s/externals/other
clone
$ cd ..
$ hg clone t tc | fix_path
updating to branch default
A tc/subdir/s/alpha
U tc/subdir/s
Fetching external item into 'tc/subdir/s/externals'
A tc/subdir/s/externals/other
Checked out external at revision 1.
Checked out revision 2.
A tc/s/alpha
U tc/s
Fetching external item into 'tc/s/externals'
A tc/s/externals/other
Checked out external at revision 1.
Checked out revision 3.
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd tc
debugsub in clone
$ hg debugsub
path s
source file://*/svn-repo/src (glob)
revision 3
path subdir/s
source file://*/svn-repo/src (glob)
revision 2
verify subrepo is contained within the repo directory
$ python -c "import os.path; print os.path.exists('s')"
True
update to nullrev (must delete the subrepo)
$ hg up null
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ ls
Check hg update --clean
$ cd $TESTTMP/sub/t
$ cd s
$ echo c0 > alpha
$ echo c1 > f1
$ echo c1 > f2
$ svn add f1 -q
$ svn status
? a
X externals
? f2
M alpha
A f1
Performing status on external item at 'externals'
$ cd ../..
$ hg -R t update -C
Fetching external item into 't/s/externals'
Checked out external at revision 1.
Checked out revision 3.
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd t/s
$ svn status
? a
X externals
? f1
? f2
Performing status on external item at 'externals'