view tests/test-repair-strip.out @ 13155:f02d7a562a21

subrepo: avoids empty commit when .hgsubstate is dirty (issue2403)

This patch avoids empty commit when .hgsubstate is dirty. Empty commit
was caused by .hgsubstate being updated back to the state of the
working copy parent when committing, if a user had changed it manually
and not made any changes in subrepositories.

The subrepository state from the working copies parent is compared
with the state calculated as a result of trying to commit the
subrepositories. If the two states are the same, then return None
otherwise the commit is just done.

The line: "committing subrepository x" will be written if there is
nothing committed, but .hgsubstate is dirty for x subrepository.

% before update 0, strip 2
changeset:   0:cb9a9f314b8b
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     a

saved backup bundle
transaction abort!
failed to truncate data/b.i
rollback failed - please run hg recover
strip failed, full bundle
abort: Permission denied .hg/store/data/b.i
% after update 0, strip 2
abandoned transaction found - run hg recover
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
 b@?: rev 1 points to nonexistent changeset 2
 (expected 1)
 b@?: 736c29771fba not in manifests
warning: orphan revlog 'data/c.i'
2 files, 2 changesets, 3 total revisions
2 warnings encountered!
2 integrity errors encountered!
% journal contents
00changelog.i
00manifest.i
data/b.i
data/c.i
rolling back interrupted transaction
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
2 files, 2 changesets, 2 total revisions
% before update 0, strip 2
changeset:   0:cb9a9f314b8b
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     a

abort: Permission denied .hg/store/data/b.i
% after update 0, strip 2
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
3 files, 4 changesets, 4 total revisions
% journal contents
(no journal)
% before update 0, strip 2
changeset:   0:cb9a9f314b8b
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     a

saved backup bundle
transaction abort!
failed to truncate 00manifest.i
rollback failed - please run hg recover
strip failed, full bundle
abort: Permission denied .hg/store/00manifest.i
% after update 0, strip 2
abandoned transaction found - run hg recover
checking changesets
checking manifests
 manifest@?: rev 2 points to nonexistent changeset 2
 manifest@?: 3362547cdf64 not in changesets
 manifest@?: rev 3 points to nonexistent changeset 3
 manifest@?: 265a85892ecb not in changesets
crosschecking files in changesets and manifests
 c@3: in manifest but not in changeset
checking files
 b@?: rev 1 points to nonexistent changeset 2
 (expected 1)
 c@?: rev 0 points to nonexistent changeset 3
3 files, 2 changesets, 4 total revisions
1 warnings encountered!
7 integrity errors encountered!
(first damaged changeset appears to be 3)
% journal contents
00changelog.i
00manifest.i
data/b.i
data/c.i
rolling back interrupted transaction
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
2 files, 2 changesets, 2 total revisions