Mercurial > hg
view tests/test-amend.t @ 42050:03f6480bfdda
unshelve: disable unshelve during merge (issue5123)
As stated in the issue5123, unshelve can destroy the second parent of
the context when tried to unshelve with an uncommitted merge. This
patch makes unshelve to abort when called with an uncommitted merge.
See how shelve.mergefiles works. Commit structure looks like this:
```
... -> pctx -> tmpwctx -> shelvectx
/
/
second
merge parent
pctx = parent before merging working context(first merge parent)
tmpwctx = commited working directory after merge(with two parents)
shelvectx = shelved context
```
shelve.mergefiles first updates to pctx then it reverts shelvectx to pctx with:
```
cmdutil.revert(ui, repo, shelvectx, repo.dirstate.parents(),
*pathtofiles(repo, files),
**{'no_backup': True})
```
Reverting tmpwctx files that were merged from second parent to pctx makes them
added because they are not in pctx.
Changing this revert operation is crucial to restore parents after unshelve.
This is a complicated issue as this is not fixing a regression. Thus, for the
time being, unshelve during an uncommitted merge can be aborted.
(Details taken from http://mercurial.808500.n3.nabble.com/PATCH-V3-shelve-restore-parents-after-unshelve-issue5123-tt4036858.html#a4037408)
Differential Revision: https://phab.mercurial-scm.org/D6169
author | Navaneeth Suresh <navaneeths1998@gmail.com> |
---|---|
date | Mon, 25 Mar 2019 12:33:41 +0530 |
parents | 8633c716f908 |
children | f802a75da585 |
line wrap: on
line source
#testcases obsstore-off obsstore-on $ cat << EOF >> $HGRCPATH > [extensions] > amend= > debugdrawdag=$TESTDIR/drawdag.py > [diff] > git=1 > EOF #if obsstore-on $ cat << EOF >> $HGRCPATH > [experimental] > evolution.createmarkers=True > EOF #endif Basic amend $ hg init repo1 $ cd repo1 $ hg debugdrawdag <<'EOS' > B > | > A > EOS $ hg update B -q $ echo 2 >> B $ hg amend saved backup bundle to $TESTTMP/repo1/.hg/strip-backup/112478962961-7e959a55-amend.hg (obsstore-off !) #if obsstore-off $ hg log -p -G --hidden -T '{rev} {node|short} {desc}\n' @ 1 be169c7e8dbe B | diff --git a/B b/B | new file mode 100644 | --- /dev/null | +++ b/B | @@ -0,0 +1,1 @@ | +B2 | o 0 426bada5c675 A diff --git a/A b/A new file mode 100644 --- /dev/null +++ b/A @@ -0,0 +1,1 @@ +A \ No newline at end of file #else $ hg log -p -G --hidden -T '{rev} {node|short} {desc}\n' @ 2 be169c7e8dbe B | diff --git a/B b/B | new file mode 100644 | --- /dev/null | +++ b/B | @@ -0,0 +1,1 @@ | +B2 | | x 1 112478962961 B |/ diff --git a/B b/B | new file mode 100644 | --- /dev/null | +++ b/B | @@ -0,0 +1,1 @@ | +B | \ No newline at end of file | o 0 426bada5c675 A diff --git a/A b/A new file mode 100644 --- /dev/null +++ b/A @@ -0,0 +1,1 @@ +A \ No newline at end of file #endif Nothing changed $ hg amend nothing changed [1] $ hg amend -d "0 0" nothing changed [1] $ hg amend -d "Thu Jan 01 00:00:00 1970 UTC" nothing changed [1] Matcher and metadata options $ echo 3 > C $ echo 4 > D $ hg add C D $ hg amend -m NEWMESSAGE -I C saved backup bundle to $TESTTMP/repo1/.hg/strip-backup/be169c7e8dbe-7684ddc5-amend.hg (obsstore-off !) $ hg log -r . -T '{node|short} {desc} {files}\n' c7ba14d9075b NEWMESSAGE B C $ echo 5 > E $ rm C $ hg amend -d '2000 1000' -u 'Foo <foo@example.com>' -A C D saved backup bundle to $TESTTMP/repo1/.hg/strip-backup/c7ba14d9075b-b3e76daa-amend.hg (obsstore-off !) $ hg log -r . -T '{node|short} {desc} {files} {author} {date}\n' 14f6c4bcc865 NEWMESSAGE B D Foo <foo@example.com> 2000.01000 Amend with editor $ cat > $TESTTMP/prefix.sh <<'EOF' > printf 'EDITED: ' > $TESTTMP/msg > cat "$1" >> $TESTTMP/msg > mv $TESTTMP/msg "$1" > EOF $ chmod +x $TESTTMP/prefix.sh $ HGEDITOR="sh $TESTTMP/prefix.sh" hg amend --edit saved backup bundle to $TESTTMP/repo1/.hg/strip-backup/14f6c4bcc865-6591f15d-amend.hg (obsstore-off !) $ hg log -r . -T '{node|short} {desc}\n' 298f085230c3 EDITED: NEWMESSAGE $ HGEDITOR="sh $TESTTMP/prefix.sh" hg amend -e -m MSG saved backup bundle to $TESTTMP/repo1/.hg/strip-backup/298f085230c3-d81a6ad3-amend.hg (obsstore-off !) $ hg log -r . -T '{node|short} {desc}\n' 974f07f28537 EDITED: MSG $ echo FOO > $TESTTMP/msg $ hg amend -l $TESTTMP/msg -m BAR abort: options --message and --logfile are mutually exclusive [255] $ hg amend -l $TESTTMP/msg saved backup bundle to $TESTTMP/repo1/.hg/strip-backup/974f07f28537-edb6470a-amend.hg (obsstore-off !) $ hg log -r . -T '{node|short} {desc}\n' 507be9bdac71 FOO Interactive mode $ touch F G $ hg add F G $ cat <<EOS | hg amend -i --config ui.interactive=1 > y > n > EOS diff --git a/F b/F new file mode 100644 examine changes to 'F'? [Ynesfdaq?] y diff --git a/G b/G new file mode 100644 examine changes to 'G'? [Ynesfdaq?] n saved backup bundle to $TESTTMP/repo1/.hg/strip-backup/507be9bdac71-c8077452-amend.hg (obsstore-off !) $ hg log -r . -T '{files}\n' B D F Amend in the middle of a stack $ hg init $TESTTMP/repo2 $ cd $TESTTMP/repo2 $ hg debugdrawdag <<'EOS' > C > | > B > | > A > EOS $ hg update -q B $ echo 2 >> B $ hg amend abort: cannot amend changeset with children [255] #if obsstore-on With allowunstable, amend could work in the middle of a stack $ cat >> $HGRCPATH <<EOF > [experimental] > evolution.createmarkers=True > evolution.allowunstable=True > EOF $ hg amend 1 new orphan changesets $ hg log -T '{rev} {node|short} {desc}\n' -G @ 3 be169c7e8dbe B | | * 2 26805aba1e60 C | | | x 1 112478962961 B |/ o 0 426bada5c675 A Checking the note stored in the obsmarker $ echo foo > bar $ hg add bar $ hg amend --note 'yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy' abort: cannot store a note of more than 255 bytes [255] $ hg amend --note "adding bar" $ hg debugobsolete -r . 112478962961147124edd43549aedd1a335e44bf be169c7e8dbe21cd10b3d79691cbe7f241e3c21c 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'amend', 'user': 'test'} be169c7e8dbe21cd10b3d79691cbe7f241e3c21c 16084da537dd8f84cfdb3055c633772269d62e1b 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'note': 'adding bar', 'operation': 'amend', 'user': 'test'} #endif Cannot amend public changeset $ hg phase -r A --public $ hg update -C -q A $ hg amend -m AMEND abort: cannot amend public changesets (see 'hg help phases' for details) [255] Amend a merge changeset $ hg init $TESTTMP/repo3 $ cd $TESTTMP/repo3 $ hg debugdrawdag <<'EOS' > C > /| > A B > EOS $ hg update -q C $ hg amend -m FOO saved backup bundle to $TESTTMP/repo3/.hg/strip-backup/a35c07e8a2a4-15ff4612-amend.hg (obsstore-off !) $ rm .hg/localtags $ hg log -G -T '{desc}\n' @ FOO |\ | o B | o A More complete test for status changes (issue5732) ------------------------------------------------- Generates history of files having 3 states, r0_r1_wc: r0: ground (content/missing) r1: old state to be amended (content/missing, where missing means removed) wc: changes to be included in r1 (content/missing-tracked/untracked) $ hg init $TESTTMP/wcstates $ cd $TESTTMP/wcstates $ "$PYTHON" $TESTDIR/generate-working-copy-states.py state 2 1 $ hg addremove -q --similarity 0 $ hg commit -m0 $ "$PYTHON" $TESTDIR/generate-working-copy-states.py state 2 2 $ hg addremove -q --similarity 0 $ hg commit -m1 $ "$PYTHON" $TESTDIR/generate-working-copy-states.py state 2 wc $ hg addremove -q --similarity 0 $ hg forget *_*_*-untracked $ rm *_*_missing-* amend r1 to include wc changes $ hg amend saved backup bundle to * (glob) (obsstore-off !) clean/modified/removed/added states of the amended revision $ hg status --all --change . 'glob:content1_*_content1-tracked' C content1_content1_content1-tracked C content1_content2_content1-tracked C content1_missing_content1-tracked $ hg status --all --change . 'glob:content1_*_content[23]-tracked' M content1_content1_content3-tracked M content1_content2_content2-tracked M content1_content2_content3-tracked M content1_missing_content3-tracked $ hg status --all --change . 'glob:content1_*_missing-tracked' M content1_content2_missing-tracked R content1_missing_missing-tracked C content1_content1_missing-tracked $ hg status --all --change . 'glob:content1_*_*-untracked' R content1_content1_content1-untracked R content1_content1_content3-untracked R content1_content1_missing-untracked R content1_content2_content1-untracked R content1_content2_content2-untracked R content1_content2_content3-untracked R content1_content2_missing-untracked R content1_missing_content1-untracked R content1_missing_content3-untracked R content1_missing_missing-untracked $ hg status --all --change . 'glob:missing_content2_*' A missing_content2_content2-tracked A missing_content2_content3-tracked A missing_content2_missing-tracked $ hg status --all --change . 'glob:missing_missing_*' A missing_missing_content3-tracked working directory should be all clean (with some missing/untracked files) $ hg status --all 'glob:*_content?-tracked' C content1_content1_content1-tracked C content1_content1_content3-tracked C content1_content2_content1-tracked C content1_content2_content2-tracked C content1_content2_content3-tracked C content1_missing_content1-tracked C content1_missing_content3-tracked C missing_content2_content2-tracked C missing_content2_content3-tracked C missing_missing_content3-tracked $ hg status --all 'glob:*_missing-tracked' ! content1_content1_missing-tracked ! content1_content2_missing-tracked ! content1_missing_missing-tracked ! missing_content2_missing-tracked ! missing_missing_missing-tracked $ hg status --all 'glob:*-untracked' ? content1_content1_content1-untracked ? content1_content1_content3-untracked ? content1_content2_content1-untracked ? content1_content2_content2-untracked ? content1_content2_content3-untracked ? content1_missing_content1-untracked ? content1_missing_content3-untracked ? missing_content2_content2-untracked ? missing_content2_content3-untracked ? missing_missing_content3-untracked ================================= Test backup-bundle config option| ================================= $ hg init $TESTTMP/repo4 $ cd $TESTTMP/repo4 $ echo a>a $ hg ci -Aqma $ echo oops>b $ hg ci -Aqm "b" $ echo partiallyfixed > b #if obsstore-off $ hg amend saved backup bundle to $TESTTMP/repo4/.hg/strip-backup/95e899acf2ce-f11cb050-amend.hg When backup-bundle config option is set: $ cat << EOF >> $HGRCPATH > [rewrite] > backup-bundle = False > EOF $ echo fixed > b $ hg amend #else $ hg amend When backup-bundle config option is set: $ cat << EOF >> $HGRCPATH > [rewrite] > backup-bundle = False > EOF $ echo fixed > b $ hg amend #endif ========================================== Test update-timestamp config option| ========================================== $ cat >> $HGRCPATH << EOF > [extensions] > amend= > mockmakedate = $TESTDIR/mockmakedate.py > EOF $ hg init $TESTTMP/repo5 $ cd $TESTTMP/repo5 $ cat <<'EOF' >> .hg/hgrc > [ui] > logtemplate = 'user: {user} > date: {date|date} > summary: {desc|firstline}\n' > EOF $ echo a>a $ hg ci -Am 'commit 1' adding a When updatetimestamp is False $ hg amend --date '1997-1-1 0:1' $ hg log --limit 1 user: test date: Wed Jan 01 00:01:00 1997 +0000 summary: commit 1 When update-timestamp is True and no other change than the date $ hg amend --config rewrite.update-timestamp=True nothing changed [1] $ hg log --limit 1 user: test date: Wed Jan 01 00:01:00 1997 +0000 summary: commit 1 When update-timestamp is True and there is other change than the date $ hg amend --user foobar --config rewrite.update-timestamp=True $ hg log --limit 1 user: foobar date: Thu Jan 01 00:00:02 1970 +0000 summary: commit 1 When date option is applicable and update-timestamp is True $ hg amend --date '1998-1-1 0:1' --config rewrite.update-timestamp=True $ hg log --limit 1 user: foobar date: Thu Jan 01 00:01:00 1998 +0000 summary: commit 1 Unlike rewrite.update-timestamp, -D/--currentdate always updates the timestamp $ hg amend -D $ hg log --limit 1 user: foobar date: Thu Jan 01 00:00:04 1970 +0000 summary: commit 1 $ hg amend -D --config rewrite.update-timestamp=True $ hg log --limit 1 user: foobar date: Thu Jan 01 00:00:05 1970 +0000 summary: commit 1 rewrite.update-timestamp can be negated by --no-currentdate $ hg amend --config rewrite.update-timestamp=True --no-currentdate -u baz $ hg log --limit 1 user: baz date: Thu Jan 01 00:00:05 1970 +0000 summary: commit 1 Bad combination of date options: $ hg amend -D --date '0 0' abort: --date and --currentdate are mutually exclusive [255] $ cd ..